* [RFC PATCH] xfs: drop experimental warning for fsdax @ 2022-09-15 9:26 Shiyang Ruan 2022-09-19 4:50 ` Dave Chinner 0 siblings, 1 reply; 16+ messages in thread From: Shiyang Ruan @ 2022-09-15 9:26 UTC (permalink / raw) To: linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel Cc: djwong, dan.j.williams Since reflink&fsdax can work together now, the last obstacle has been resolved. It's time to remove restrictions and drop this warning. Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> --- fs/xfs/xfs_ioctl.c | 4 ---- fs/xfs/xfs_iops.c | 4 ---- fs/xfs/xfs_super.c | 1 - 3 files changed, 9 deletions(-) diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index 1f783e979629..13f1b2add390 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -1138,10 +1138,6 @@ xfs_ioctl_setattr_xflags( if ((fa->fsx_xflags & FS_XFLAG_REALTIME) && xfs_is_reflink_inode(ip)) ip->i_diflags2 &= ~XFS_DIFLAG2_REFLINK; - /* Don't allow us to set DAX mode for a reflinked file for now. */ - if ((fa->fsx_xflags & FS_XFLAG_DAX) && xfs_is_reflink_inode(ip)) - return -EINVAL; - /* diflags2 only valid for v3 inodes. */ i_flags2 = xfs_flags2diflags2(ip, fa->fsx_xflags); if (i_flags2 && !xfs_has_v3inodes(mp)) diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 45518b8c613c..c2e9d7c74170 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -1171,10 +1171,6 @@ xfs_inode_supports_dax( if (!S_ISREG(VFS_I(ip)->i_mode)) return false; - /* Only supported on non-reflinked files. */ - if (xfs_is_reflink_inode(ip)) - return false; - /* Block size must match page size */ if (mp->m_sb.sb_blocksize != PAGE_SIZE) return false; diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index 9ac59814bbb6..fe7e24c353b9 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -358,7 +358,6 @@ xfs_setup_dax_always( return -EINVAL; } - xfs_warn(mp, "DAX enabled. Warning: EXPERIMENTAL, use at your own risk"); return 0; disable_dax: -- 2.37.3 ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-15 9:26 [RFC PATCH] xfs: drop experimental warning for fsdax Shiyang Ruan @ 2022-09-19 4:50 ` Dave Chinner 2022-09-19 21:15 ` Dave Chinner 0 siblings, 1 reply; 16+ messages in thread From: Dave Chinner @ 2022-09-19 4:50 UTC (permalink / raw) To: Shiyang Ruan Cc: linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, djwong, dan.j.williams On Thu, Sep 15, 2022 at 09:26:42AM +0000, Shiyang Ruan wrote: > Since reflink&fsdax can work together now, the last obstacle has been > resolved. It's time to remove restrictions and drop this warning. > > Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> I haven't looked at reflink+DAX for some time, and I haven't tested it for even longer. So I'm currently running a v6.0-rc6 kernel with "-o dax=always" fstests run with reflink enabled and it's not looking very promising. All of the fsx tests are failing with data corruption, several reflink/clone tests are failing with -EINVAL (e.g. g/16[45]) and *lots* of tests are leaving stack traces from WARN() conditions in DAx operations such as dax_insert_entry(), dax_disassociate_entry(), dax_writeback_mapping_range(), iomap_iter() (called from dax_dedupe_file_range_compare()), and so on. At thsi point - the tests are still running - I'd guess that there's going to be at least 50 test failures by the time it completes - in comparison using "-o dax=never" results in just a single test failure and a lot more tests actually being run. Given that a non-reflink DAX filesystem doesn't seem to have all these problems, it's pointing to the dax+reflink interactions still containing various bugs. Unless I'm doing something obviously wrong that causes all these problems, I really don't think this code is production ready. We really need reflink enabled DAX filesystems to pass fstests cleanly before we can remove the experimental tag, so if you've got any ideas what is causing the stack traces and data corruptions below, I'm all ears... -Dave. Example 1: [22204.239656] run fstests xfs/013 at 2022-09-19 14:11:02 [22205.282787] XFS (pmem1): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [22205.284976] XFS (pmem1): Mounting V5 Filesystem [22205.291254] XFS (pmem1): Ending clean mount [22205.296381] XFS (pmem1): Unmounting Filesystem [22205.366439] XFS (pmem1): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [22205.368682] XFS (pmem1): Mounting V5 Filesystem [22205.373097] XFS (pmem1): Ending clean mount [22318.643280] ------------[ cut here ]------------ [22318.644658] WARNING: CPU: 0 PID: 1548358 at fs/dax.c:380 dax_insert_entry+0x2ab/0x320 [22318.646728] Modules linked in: [22318.647571] CPU: 0 PID: 1548358 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 [22318.649869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [22318.652035] RIP: 0010:dax_insert_entry+0x2ab/0x320 [22318.653328] Code: 08 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 65 ff ff ff 48 8b 58 20 48 8d 53 01 e9 50 ff ff ff <0f> 0b e9 70 ff ff ff 31 f6 4c 89 e7 e8 84 b1 5a 00 eb a4 48 81 e6 [22318.657862] RSP: 0000:ffffc900111ffb78 EFLAGS: 00010002 [22318.659085] RAX: ffffea0018100600 RBX: 0000000000000001 RCX: 0000000000000001 [22318.660741] RDX: ffffea0000000000 RSI: 0000000000000221 RDI: ffffea0018100640 [22318.662377] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 [22318.663953] R10: ffff88838b8f3518 R11: 0000000000000001 R12: ffffc900111ffc58 [22318.665550] R13: ffff88838b8f3518 R14: ffffc900111ffe20 R15: 0000000000000000 [22318.667042] FS: 00007fc5af1f0b80(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [22318.668751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [22318.669960] CR2: 00007fc5af1e5000 CR3: 0000000120a30004 CR4: 0000000000060ef0 [22318.671407] Call Trace: [22318.671918] <TASK> [22318.672370] dax_fault_iter+0x243/0x600 [22318.673175] dax_iomap_pte_fault+0x199/0x360 [22318.674058] __xfs_filemap_fault+0x1e3/0x2c0 [22318.674940] __do_fault+0x31/0x1d0 [22318.675651] __handle_mm_fault+0xd6d/0x1650 [22318.676504] ? do_mmap+0x348/0x540 [22318.677223] handle_mm_fault+0x7a/0x1d0 [22318.678011] ? __kvm_handle_async_pf+0x12/0xb0 [22318.678931] exc_page_fault+0x1d9/0x810 [22318.679714] asm_exc_page_fault+0x22/0x30 [22318.680531] RIP: 0033:0x7fc5af299c23 [22318.681282] Code: 47 10 f3 0f 7f 44 17 e0 f3 0f 7f 47 20 f3 0f 7f 44 17 d0 f3 0f 7f 47 30 f3 0f 7f 44 17 c0 48 01 fa 48 83 e2 c0 48 39 d1 74 c0 <66> 0f 7f 01 66 0f 7f 41 10 66 0f 7f 41 20 66 0f 7f 41 30 48 83 c1 [22318.684968] RSP: 002b:00007ffda7a10968 EFLAGS: 00010206 [22318.686025] RAX: 00007fc5af1df000 RBX: 00000000004c4b40 RCX: 00007fc5af1e5000 [22318.687460] RDX: 00007fc5af1ef000 RSI: 000000000000009c RDI: 00007fc5af1df000 [22318.688889] RBP: 000000000021b000 R08: 0000000000000000 R09: 000000000021b000 [22318.690331] R10: 0000000000000008 R11: 0000000000000246 R12: 000000000001002d [22318.691754] R13: 8f5c28f5c28f5c29 R14: 0000000000000cf0 R15: 0000559cb18f8a30 [22318.693187] </TASK> [22318.693647] ---[ end trace 0000000000000000 ]--- [22329.938572] ------------[ cut here ]------------ [22329.940847] WARNING: CPU: 3 PID: 1548359 at fs/dax.c:404 dax_disassociate_entry+0x4f/0xb0 [22329.944510] Modules linked in: [22329.946006] CPU: 3 PID: 1548359 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 [22329.950190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [22329.954167] RIP: 0010:dax_disassociate_entry+0x4f/0xb0 [22329.956722] Code: ba 00 00 00 00 00 ea ff ff 48 c1 e0 06 48 8d 9e 00 02 00 00 48 01 d0 48 89 f2 4c 8d 5e 01 eb 24 4c 39 d1 74 07 48 85 c9 74 02 <0f> 0b 48 c7 40 18 00 00 00 00 48 c7 40 20 00 00 00 00 48 83 c2 01 [22329.965158] RSP: 0018:ffffc90010573a98 EFLAGS: 00010086 [22329.967588] RAX: ffffea001c666c80 RBX: 0000000000719bb2 RCX: ffff8882c5572618 [22329.970851] RDX: 00000000007199b2 RSI: 00000000007199b2 RDI: 0000000000000000 [22329.973898] RBP: 000000000e333641 R08: 0000000000000001 R09: 0000000000000000 [22329.977060] R10: ffff8881e54f5318 R11: 00000000007199b3 R12: 0000000000000001 [22329.980058] R13: 0000000000000000 R14: 0000000000000001 R15: 000000000e333641 [22329.982888] FS: 00007fc5af1f0b80(0000) GS:ffff888237d80000(0000) knlGS:0000000000000000 [22329.986097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [22329.988303] CR2: 0000559cb198eb20 CR3: 000000010b004004 CR4: 0000000000060ee0 [22329.990846] Call Trace: [22329.991813] <TASK> [22329.992566] __dax_invalidate_entry+0x93/0x140 [22329.994127] dax_delete_mapping_entry+0xf/0x20 [22329.995651] truncate_folio_batch_exceptionals.part.0+0x1e8/0x210 [22329.997686] truncate_inode_pages_range+0xdd/0x520 [22329.999319] ? down_read+0x1a/0x110 [22330.000459] ? unmap_mapping_range+0x70/0x140 [22330.001800] truncate_pagecache+0x44/0x60 [22330.002855] xfs_setattr_size+0x164/0x480 [22330.004093] xfs_vn_setattr+0x78/0x140 [22330.005240] notify_change+0x315/0x570 [22330.006385] ? avc_has_perm_noaudit+0x90/0x110 [22330.007736] ? cp_new_stat+0x150/0x180 [22330.008953] ? do_truncate+0x7d/0xd0 [22330.010028] do_truncate+0x7d/0xd0 [22330.010922] vfs_truncate+0x12a/0x160 [22330.012002] do_sys_truncate.part.0+0x8a/0xa0 [22330.013208] do_syscall_64+0x35/0x80 [22330.014237] entry_SYSCALL_64_after_hwframe+0x63/0xcd [22330.015592] RIP: 0033:0x7fc5af2e7eb7 [22330.016532] Code: 48 8b 4c 24 28 64 48 2b 0c 25 28 00 00 00 75 05 48 83 c4 38 c3 e8 c9 61 01 00 66 0f 1f 84 00 00 00 00 00 b8 4c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 09 69 0c 00 f7 d8 64 89 02 b8 [22330.021406] RSP: 002b:00007ffda7a10918 EFLAGS: 00000202 ORIG_RAX: 000000000000004c [22330.023392] RAX: ffffffffffffffda RBX: 00007ffda7a10a70 RCX: 00007fc5af2e7eb7 [22330.025280] RDX: 000000000072ce0a RSI: 000000000072ce0a RDI: 0000559cb19d2320 [22330.027103] RBP: 000000000072ce0a R08: 000000000000006e R09: 00007ffda7a10a6c [22330.028828] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000000056e3 [22330.030423] R13: 0000000000000000 R14: 000000000072ce0a R15: 0000559cb18f6fd0 [22330.032275] </TASK> [22330.032886] ---[ end trace 0000000000000000 ]--- Example 2: [21734.636758] run fstests generic/648 at 2022-09-19 14:03:13 [21735.560616] XFS (pmem1): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [21735.562436] XFS (pmem1): Mounting V5 Filesystem [21735.566584] XFS (pmem1): Ending clean mount [21735.582422] XFS (pmem1): Unmounting Filesystem [21735.769107] run fstests generic/649 at 2022-09-19 14:03:14 [21737.192943] ------------[ cut here ]------------ [21737.194955] WARNING: CPU: 5 PID: 1396611 at fs/dax.c:923 dax_writeback_mapping_range+0x2f2/0x5e0 [21737.198197] Modules linked in: [21737.199356] CPU: 5 PID: 1396611 Comm: xfs_io Tainted: G W 6.0.0-rc6-dgc+ #1543 [21737.202483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [21737.205507] RIP: 0010:dax_writeback_mapping_range+0x2f2/0x5e0 [21737.207627] Code: 24 20 48 8d 7c 24 38 ba 02 00 00 00 e8 87 9f 5a 00 48 85 c0 49 89 c7 0f 84 33 01 00 00 41 f6 c7 01 4d 89 fc 0f 85 2c fe ff ff <0f> 0b 48 8b 5c 24 08 be fb ff ff ff 48 89 df e8 7a 55 ee ff 48 8b [21737.214372] RSP: 0018:ffffc9000c1dbc68 EFLAGS: 00010046 [21737.216276] RAX: ffffea000a6798c0 RBX: 00000000000009ff RCX: ffff888819d6ba20 [21737.218876] RDX: 0000000000000000 RSI: ffff8881264eab58 RDI: 00000000000009ff [21737.221480] RBP: ffffc9000c1dbda0 R08: 0000000000000002 R09: 0000000000000238 [21737.224074] R10: ffffffffffffffff R11: ffffffffffffffc0 R12: ffffea000a6798c0 [21737.226564] R13: ffff88824214d000 R14: ffff88824214d0b8 R15: ffffea000a6798c0 [21737.228978] FS: 00007f3064a15c40(0000) GS:ffff8883b9c80000(0000) knlGS:0000000000000000 [21737.231676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [21737.233597] CR2: 00007f3064a13e38 CR3: 0000000275832003 CR4: 0000000000060ee0 [21737.235835] Call Trace: [21737.236639] <TASK> [21737.237335] do_writepages+0xbe/0x1a0 [21737.238436] __filemap_fdatawrite_range+0x8f/0xa0 [21737.239831] filemap_write_and_wait_range+0x31/0x80 [21737.241279] xfs_reflink_unshare+0x6e/0x150 [21737.242445] xfs_file_fallocate+0x3a0/0x450 [21737.243660] ? inode_security+0x2e/0x70 [21737.244752] ? selinux_file_permission+0x104/0x150 [21737.246043] vfs_fallocate+0x148/0x340 [21737.247042] __x64_sys_fallocate+0x3c/0x70 [21737.248128] do_syscall_64+0x35/0x80 [21737.249095] entry_SYSCALL_64_after_hwframe+0x63/0xcd [21737.250331] RIP: 0033:0x7f3064d97b67 [21737.251228] Code: 89 7c 24 08 48 89 4c 24 18 e8 45 14 f9 ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 7c 24 08 b8 1d 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 89 44 24 08 e8 95 14 f9 ff 8b 44 [21737.255732] RSP: 002b:00007ffc58fcc490 EFLAGS: 00000293 ORIG_RAX: 000000000000011d [21737.257565] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3064d97b67 [21737.259256] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000003 [21737.260941] RBP: 00005623ed763e10 R08: 0000000000000000 R09: 0000000000000000 [21737.262515] R10: 0000000000a00000 R11: 0000000000000293 R12: 00005623ed74e6f8 [21737.264088] R13: 00005623ed74e345 R14: 00005623ed763df0 R15: 00005623ed763e10 [21737.265644] </TASK> [21737.266125] ---[ end trace 0000000000000000 ]--- [21737.395835] ------------[ cut here ]------------ [21737.397379] WARNING: CPU: 12 PID: 1332319 at fs/dax.c:923 dax_writeback_mapping_range+0x2f2/0x5e0 [21737.402484] Modules linked in: [21737.404179] CPU: 12 PID: 1332319 Comm: kworker/u36:4 Tainted: G W 6.0.0-rc6-dgc+ #1543 [21737.409349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [21737.414002] Workqueue: writeback wb_workfn (flush-259:1) [21737.417043] RIP: 0010:dax_writeback_mapping_range+0x2f2/0x5e0 [21737.420347] Code: 24 20 48 8d 7c 24 38 ba 02 00 00 00 e8 87 9f 5a 00 48 85 c0 49 89 c7 0f 84 33 01 00 00 41 f6 c7 01 4d 89 fc 0f 85 2c fe ff ff <0f> 0b 48 8b 5c 24 08 be fb ff ff ff 48 89 df e8 7a 55 ee ff 48 8b [21737.430816] RSP: 0018:ffffc90004123b58 EFLAGS: 00010046 [21737.433779] RAX: ffffea000a6798c0 RBX: 0007ffffffffffff RCX: ffff888819d6ba20 [21737.437822] RDX: 0000000000000000 RSI: ffff8881264eab58 RDI: 0007ffffffffffff [21737.441847] RBP: ffffc90004123d10 R08: 0000000000000002 R09: 0000000000000238 [21737.445461] R10: ffffffffffffffff R11: ffffffffffffffc0 R12: ffffea000a6798c0 [21737.449156] R13: ffff88824214d000 R14: ffffc9000c1d3df8 R15: ffffea000a6798c0 [21737.452625] FS: 0000000000000000(0000) GS:ffff88883ec00000(0000) knlGS:0000000000000000 [21737.456219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [21737.458673] CR2: 0000556b4a0b69b8 CR3: 0000000802f7d003 CR4: 0000000000060ee0 [21737.461577] Call Trace: [21737.462526] <TASK> [21737.463338] do_writepages+0xbe/0x1a0 [21737.464754] __writeback_single_inode+0x41/0x340 [21737.466447] writeback_sb_inodes+0x1f4/0x4a0 [21737.468033] wb_writeback+0xae/0x2c0 [21737.469311] wb_workfn+0xc1/0x4a0 [21737.470473] ? psi_task_switch+0xba/0x1f0 [21737.471858] ? do_raw_spin_unlock+0x4b/0xa0 [21737.473299] ? _raw_spin_unlock+0xa/0x20 [21737.474609] ? finish_task_switch.isra.0+0x8f/0x2b0 [21737.476223] process_one_work+0x1a9/0x390 [21737.477539] worker_thread+0x53/0x3b0 [21737.478759] ? rescuer_thread+0x3b0/0x3b0 [21737.480073] kthread+0xe1/0x110 [21737.481174] ? kthread_complete_and_exit+0x20/0x20 [21737.482719] ret_from_fork+0x1f/0x30 [21737.483852] </TASK> [21737.484522] ---[ end trace 0000000000000000 ]--- [21737.487264] XFS (pmem0): Unmounting Filesystem Example 3: [21169.477060] run fstests generic/561 at 2022-09-19 13:53:48 [21170.275214] XFS (pmem0): Mounting V5 Filesystem [21170.280858] XFS (pmem0): Ending clean mount [21170.413362] XFS (pmem1): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [21170.417289] XFS (pmem1): Mounting V5 Filesystem [21170.424950] XFS (pmem1): Ending clean mount [21170.460522] XFS (pmem1): Unmounting Filesystem [21170.588642] XFS (pmem1): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [21170.590973] XFS (pmem1): Mounting V5 Filesystem [21170.595628] XFS (pmem1): Ending clean mount [21170.792719] ------------[ cut here ]------------ [21170.794438] WARNING: CPU: 10 PID: 1296037 at fs/dax.c:380 dax_insert_entry+0x2ab/0x320 [21170.797498] Modules linked in: [21170.798726] CPU: 10 PID: 1296037 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 [21170.801857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [21170.804586] RIP: 0010:dax_insert_entry+0x2ab/0x320 [21170.806171] Code: 08 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 65 ff ff ff 48 8b 58 20 48 8d 53 01 e9 50 ff ff ff <0f> 0b e9 70 ff ff ff 31 f6 4c 89 e7 e8 84 b1 5a 00 eb a4 48 81 e6 [21170.812248] RSP: 0000:ffffc9000d493b78 EFLAGS: 00010002 [21170.813956] RAX: ffffea001c121dc0 RBX: 0000000000000001 RCX: 0000000000000001 [21170.816567] RDX: ffffea0000000000 RSI: 0000000000000265 RDI: ffffea001c121e00 [21170.818965] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 [21170.821311] R10: ffff8882ebe94e18 R11: 0000000000000001 R12: ffffc9000d493c58 [21170.823638] R13: ffff8882ebe94e18 R14: ffffc9000d493e20 R15: 0000000000000000 [21170.825973] FS: 00007f16ab980b80(0000) GS:ffff8885fed00000(0000) knlGS:0000000000000000 [21170.828595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [21170.830491] CR2: 00007f16abb85000 CR3: 0000000802153002 CR4: 0000000000060ee0 [21170.832871] Call Trace: [21170.833719] <TASK> [21170.834423] dax_fault_iter+0x243/0x600 [21170.835732] dax_iomap_pte_fault+0x199/0x360 [21170.837164] __xfs_filemap_fault+0x1e3/0x2c0 [21170.838608] __do_fault+0x31/0x1d0 [21170.839811] __handle_mm_fault+0xd6d/0x1650 [21170.841239] ? do_mmap+0x348/0x540 [21170.842415] handle_mm_fault+0x7a/0x1d0 [21170.843716] ? __kvm_handle_async_pf+0x12/0xb0 [21170.845228] exc_page_fault+0x1d9/0x810 [21170.846539] asm_exc_page_fault+0x22/0x30 [21170.847877] RIP: 0033:0x7f16aba29c23 [21170.849050] Code: 47 10 f3 0f 7f 44 17 e0 f3 0f 7f 47 20 f3 0f 7f 44 17 d0 f3 0f 7f 47 30 f3 0f 7f 44 17 c0 48 01 fa 48 83 e2 c0 48 39 d1 74 c0 <66> 0f 7f 01 66 0f 7f 41 10 66 0f 7f 41 20 66 0f 7f 41 30 48 83 c1 [21170.855017] RSP: 002b:00007fff5a0080c8 EFLAGS: 00010202 [21170.856723] RAX: 00007f16abb7e000 RBX: 00000000000001f4 RCX: 00007f16abb85000 [21170.859043] RDX: 00007f16abb87440 RSI: 000000000000006f RDI: 00007f16abb7e000 [21170.861300] RBP: 000000000025e000 R08: 0000000000000000 R09: 000000000025e000 [21170.863682] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000009441 [21170.865898] R13: 8f5c28f5c28f5c29 R14: 000000000000023d R15: 00005586824b5a30 [21170.868054] </TASK> [21170.868700] ---[ end trace 0000000000000000 ]--- [21202.422505] ------------[ cut here ]------------ [21202.424148] WARNING: CPU: 7 PID: 1296033 at fs/dax.c:404 dax_disassociate_entry+0x4f/0xb0 [21202.426317] Modules linked in: [21202.427058] CPU: 7 PID: 1296033 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 [21202.429540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [21202.431873] RIP: 0010:dax_disassociate_entry+0x4f/0xb0 [21202.433195] Code: ba 00 00 00 00 00 ea ff ff 48 c1 e0 06 48 8d 9e 00 02 00 00 48 01 d0 48 89 f2 4c 8d 5e 01 eb 24 4c 39 d1 74 07 48 85 c9 74 02 <0f> 0b 48 c7 40 18 00 00 00 00 48 c7 40 20 00 00 00 00 48 83 c2 01 [21202.437394] RSP: 0018:ffffc9000ce2fc38 EFLAGS: 00010086 [21202.438554] RAX: ffffea001c18e0c0 RBX: 0000000000706583 RCX: ffff888293279718 [21202.440065] RDX: 0000000000706383 RSI: 0000000000706383 RDI: 0000000000000000 [21202.441602] RBP: 000000000e0c7061 R08: 0000000000000001 R09: 0000000000000000 [21202.443069] R10: ffff88880ed6e218 R11: 0000000000706384 R12: 0000000000000001 [21202.444491] R13: 0000000000000001 R14: 0000000000000001 R15: 000000000e0c7061 [21202.445910] FS: 00007f16ab980b80(0000) GS:ffff8883b9d80000(0000) knlGS:0000000000000000 [21202.447519] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [21202.448675] CR2: 000055868285ede8 CR3: 0000000802c83005 CR4: 0000000000060ee0 [21202.450097] Call Trace: [21202.450616] <TASK> [21202.451060] __dax_invalidate_entry+0x93/0x140 [21202.451968] dax_delete_mapping_entry+0xf/0x20 [21202.452869] truncate_folio_batch_exceptionals.part.0+0x1e8/0x210 [21202.454094] truncate_inode_pages_range+0xdd/0x520 [21202.455071] evict+0x1ad/0x1c0 [21202.455708] do_unlinkat+0x1db/0x2e0 [21202.456446] __x64_sys_unlink+0x3e/0x60 [21202.457227] do_syscall_64+0x35/0x80 [21202.457961] entry_SYSCALL_64_after_hwframe+0x63/0xcd [21202.458985] RIP: 0033:0x7f16aba71897 [21202.459719] Code: f0 ff ff 73 01 c3 48 8b 0d 56 cf 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 29 cf 0c 00 f7 d8 64 89 01 48 [21202.463395] RSP: 002b:00007fff5a0084f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [21202.464899] RAX: ffffffffffffffda RBX: 00007fff5a008660 RCX: 00007f16aba71897 [21202.466330] RDX: 0058583735353166 RSI: 0000000000000000 RDI: 00005586825368e0 [21202.467752] RBP: 00007fff5a008660 R08: 00007f16abb3fba0 R09: 00007fff5a00864c [21202.469173] R10: 0000000000001557 R11: 0000000000000206 R12: 0000000000000053 [21202.470599] R13: 8f5c28f5c28f5c29 R14: 0000000000000053 R15: 00005586824b42d0 [21202.472021] </TASK> [21202.472483] ---[ end trace 0000000000000000 ]--- [21205.629857] ------------[ cut here ]------------ [21205.631228] WARNING: CPU: 6 PID: 1298701 at fs/iomap/iter.c:16 iomap_iter+0x294/0x2c0 [21205.633789] Modules linked in: [21205.634773] CPU: 6 PID: 1298701 Comm: pool Tainted: G W 6.0.0-rc6-dgc+ #1543 [21205.637501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [21205.639893] RIP: 0010:iomap_iter+0x294/0x2c0 [21205.641304] Code: 50 03 48 85 c0 74 0c 48 8b 78 08 4c 89 ea e8 53 f3 ff ff 65 ff 0d bc 14 c7 7e 0f 85 e7 fe ff ff e8 0d 8f c5 ff e9 dd fe ff ff <0f> 0b b8 fb ff ff ff e9 d6 fe ff ff 0f 0b e9 b7 fe ff ff 0f 0b e9 [21205.647322] RSP: 0018:ffffc90005d23a88 EFLAGS: 00010216 [21205.649063] RAX: 0000000000000167 RBX: ffffc90005d23b88 RCX: 0000000000001000 [21205.651352] RDX: 0000000000000167 RSI: 00000000002c3000 RDI: ffffc90005d23b88 [21205.653832] RBP: ffffffff824af4f0 R08: ffffc90005d23ac0 R09: 0000000000000000 [21205.656147] R10: ffffc90005d23988 R11: ffff8881095d60b0 R12: ffffc90005d23ce8 [21205.658367] R13: 00000000002c3000 R14: 0000000000001000 R15: 0000000000000000 [21205.660594] FS: 00007f43827fc640(0000) GS:ffff8883b9d00000(0000) knlGS:0000000000000000 [21205.663213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [21205.665104] CR2: 00007ff01e6fae58 CR3: 0000000801670002 CR4: 0000000000060ee0 [21205.667315] Call Trace: [21205.668121] <TASK> [21205.668828] dax_dedupe_file_range_compare+0xd3/0x210 [21205.670547] __generic_remap_file_range_prep+0x28b/0x790 [21205.672241] xfs_reflink_remap_prep+0xeb/0x240 [21205.673694] xfs_file_remap_range+0x8c/0x330 [21205.675103] vfs_dedupe_file_range_one+0x15d/0x1f0 [21205.676670] vfs_dedupe_file_range+0x15b/0x1f0 [21205.678161] do_vfs_ioctl+0x489/0x8f0 [21205.679330] __x64_sys_ioctl+0x61/0xb0 [21205.680591] do_syscall_64+0x35/0x80 [21205.681782] entry_SYSCALL_64_after_hwframe+0x63/0xcd [21205.683418] RIP: 0033:0x7f4391eafb07 [21205.684604] Code: 3c 1c e8 1c ff ff ff 85 c0 79 87 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b9 8c 0c 00 f7 d8 64 89 01 48 [21205.690413] RSP: 002b:00007f43827fbc38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [21205.692772] RAX: ffffffffffffffda RBX: 00007f434882bc90 RCX: 00007f4391eafb07 [21205.695028] RDX: 00007f434882bb10 RSI: 00000000c0189436 RDI: 000000000000000b [21205.697249] RBP: 00007f434882bce0 R08: 0000000000000001 R09: 00007f4391f3e0c0 [21205.699566] R10: 00000000002bb000 R11: 0000000000000246 R12: 00007f434882bcc8 [21205.701851] R13: 00007f434882bb10 R14: 00007f434882bce0 R15: 00007f434882bcd0 [21205.704221] </TASK> [21205.705048] ---[ end trace 0000000000000000 ]--- example 4: eneric/164 18s ... - output mismatch (see /home/dave/src/xfstests-dev/results//xfs_dax/generic/164.out.bad) --- tests/generic/164.out 2017-08-29 16:31:54.080531203 +1000 +++ /home/dave/src/xfstests-dev/results//xfs_dax/generic/164.out.bad 2022-09-19 12:45:04.092345397 +1000 @@ -2,4 +2,1028 @@ Format and mount Initialize files Reflink and reread the files! +XFS_IOC_CLONE_RANGE: Invalid argument +XFS_IOC_CLONE_RANGE: Invalid argument +XFS_IOC_CLONE_RANGE: Invalid argument +XFS_IOC_CLONE_RANGE: Invalid argument ... (Run 'diff -u /home/dave/src/xfstests-dev/tests/generic/164.out /home/dave/src/xfstests-dev/results//xfs_dax/generic/164.out.bad' to see the entire diff) generic/165 17s ... - output mismatch (see /home/dave/src/xfstests-dev/results//xfs_dax/generic/165.out.bad) --- tests/generic/165.out 2017-08-29 16:31:54.080531203 +1000 +++ /home/dave/src/xfstests-dev/results//xfs_dax/generic/165.out.bad 2022-09-19 12:45:20.105830232 +1000 @@ -2,4 +2,1028 @@ Format and mount Initialize files Reflink and dio reread the files! +XFS_IOC_CLONE_RANGE: Invalid argument +XFS_IOC_CLONE_RANGE: Invalid argument +XFS_IOC_CLONE_RANGE: Invalid argument +XFS_IOC_CLONE_RANGE: Invalid argument ... (Run 'diff -u /home/dave/src/xfstests-dev/tests/generic/165.out /home/dave/src/xfstests-dev/results//xfs_dax/generic/165.out.bad' to see Example 5 - fsx failure with data beyond EOF from g/112: 220 read 0x12ec9 thru 0x1904b (0x6183 bytes) 221 falloc from 0xc24c to 0x1020a (0x3fbe bytes) 222 mapwrite 0x8f95 thru 0x127ef (0x985b bytes) 223 mapread 0x10d03 thru 0x19207 (0x8505 bytes) 224 mapwrite 0x2f87c thru 0x3f87b (0x10000 bytes) Mapped Write: non-zero data past EOF (0x3f87b) page offset 0x87c is 0x7552 LOG DUMP (224 total operations): 1( 1 mod 256): SKIPPED (no operation) 2( 2 mod 256): SKIPPED (no operation) 3( 3 mod 256): MAPWRITE 0x36182 thru 0x3ede1 (0x8c60 bytes) 4( 4 mod 256): COLLAPSE 0x2000 thru 0x8fff (0x7000 bytes) 5( 5 mod 256): ZERO 0xe201 thru 0x18bc4 (0xa9c4 bytes) 6( 6 mod 256): WRITE 0x37fe1 thru 0x3804c (0x6c bytes) HOLE 7( 7 mod 256): ZERO 0x2f52 thru 0x5c84 (0x2d33 bytes) Example 6 fsx, g/127 A output created by 127 === FSX Light Mode, No Memory Mapping === All 100000 operations completed A-OK! === FSX Light Mode, Memory Mapping === All 100000 operations completed A-OK! === FSX Standard Mode, No Memory Mapping === ltp/fsx -q -l 262144 -o 65536 -S 191110531 -N 100000 -R -W fsx_std_nommap READ BAD DATA: offset = 0x39356, size = 0x1308, fname = /mnt/test/fsx_std_nommap OFFSET GOOD BAD RANGE 0x3a000 0x0000 0x756e 0x00000 operation# (mod 256) for the bad data may be 117 0x3a001 0x0000 0x6e75 0x00001 operation# (mod 256) for the bad data may be 117 0x3a002 0x0000 0x75ca 0x00002 operation# (mod 256) for the bad data may be 117 0x3a003 0x0000 0xca75 0x00003 operation# (mod 256) for the bad data may be 117 0x3a004 0x0000 0x752d 0x00004 operation# (mod 256) for the bad data may be 117 0x3a005 0x0000 0x2d75 0x00005 operation# (mod 256) for the bad data may be 117 0x3a006 0x0000 0x7541 0x00006 operation# (mod 256) for the bad data may be 117 0x3a007 0x0000 0x4175 0x00007 operation# (mod 256) for the bad data may be 117 0x3a008 0x0000 0x7599 0x00008 operation# (mod 256) for the bad data may be 117 0x3a009 0x0000 0x9975 0x00009 operation# (mod 256) for the bad data may be 117 0x3a00a 0x0000 0x7537 0x0000a operation# (mod 256) for the bad data may be 117 0x3a00b 0x0000 0x3775 0x0000b operation# (mod 256) for the bad data may be 117 0x3a00c 0x0000 0x7510 0x0000c operation# (mod 256) for the bad data may be 117 0x3a00d 0x0000 0x1075 0x0000d operation# (mod 256) for the bad data may be 117 0x3a00e 0x0000 0x75ba 0x0000e operation# (mod 256) for the bad data may be 117 0x3a00f 0x0000 0xba75 0x0000f operation# (mod 256) for the bad data may be 117 LOG DUMP (122 total operations): 1( 1 mod 256): WRITE 0x39381 thru 0x3ffff (0x6c7f bytes) HOLE ***WWWW 2( 2 mod 256): DEDUPE 0x16000 thru 0x24fff (0xf000 bytes) to 0x3000 thru 0x11fff 3( 3 mod 256): DEDUPE 0x29000 thru 0x29fff (0x1000 bytes) to 0x19000 thru 0x19fff 4( 4 mod 256): COPY 0x17cf1 thru 0x203e2 (0x86f2 bytes) to 0x8c59 thru 0x1134a 5( 5 mod 256): PUNCH 0x2f78d thru 0x33379 (0x3bed bytes) 6( 6 mod 256): TRUNCATE DOWN from 0x40000 to 0x28b68 ******WWWW 7( 7 mod 256): COLLAPSE 0x14000 thru 0x14fff (0x1000 bytes) 8( 8 mod 256): TRUNCATE UP from 0x27b68 to 0x3a9c4 ******WWWW 9( 9 mod 256): READ 0x9cb7 thru 0x19799 (0xfae3 bytes) 10( 10 mod 256): PUNCH 0x1b3a8 thru 0x1dff8 (0x2c51 bytes) .... -- Dave Chinner david@fromorbit.com ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-19 4:50 ` Dave Chinner @ 2022-09-19 21:15 ` Dave Chinner 2022-09-20 1:17 ` Shiyang Ruan 2022-09-27 6:53 ` Shiyang Ruan 0 siblings, 2 replies; 16+ messages in thread From: Dave Chinner @ 2022-09-19 21:15 UTC (permalink / raw) To: Shiyang Ruan Cc: linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, djwong, dan.j.williams On Mon, Sep 19, 2022 at 02:50:03PM +1000, Dave Chinner wrote: > On Thu, Sep 15, 2022 at 09:26:42AM +0000, Shiyang Ruan wrote: > > Since reflink&fsdax can work together now, the last obstacle has been > > resolved. It's time to remove restrictions and drop this warning. > > > > Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> > > I haven't looked at reflink+DAX for some time, and I haven't tested > it for even longer. So I'm currently running a v6.0-rc6 kernel with > "-o dax=always" fstests run with reflink enabled and it's not > looking very promising. > > All of the fsx tests are failing with data corruption, several > reflink/clone tests are failing with -EINVAL (e.g. g/16[45]) and > *lots* of tests are leaving stack traces from WARN() conditions in > DAx operations such as dax_insert_entry(), dax_disassociate_entry(), > dax_writeback_mapping_range(), iomap_iter() (called from > dax_dedupe_file_range_compare()), and so on. > > At thsi point - the tests are still running - I'd guess that there's > going to be at least 50 test failures by the time it completes - > in comparison using "-o dax=never" results in just a single test > failure and a lot more tests actually being run. The end results with dax+reflink were: SECTION -- xfs_dax ========================= Failures: generic/051 generic/068 generic/074 generic/075 generic/083 generic/091 generic/112 generic/127 generic/164 generic/165 generic/175 generic/231 generic/232 generic/247 generic/269 generic/270 generic/327 generic/340 generic/388 generic/390 generic/413 generic/447 generic/461 generic/471 generic/476 generic/517 generic/519 generic/560 generic/561 generic/605 generic/617 generic/619 generic/630 generic/649 generic/650 generic/656 generic/670 generic/672 xfs/011 xfs/013 xfs/017 xfs/068 xfs/073 xfs/104 xfs/127 xfs/137 xfs/141 xfs/158 xfs/168 xfs/179 xfs/243 xfs/297 xfs/305 xfs/328 xfs/440 xfs/442 xfs/517 xfs/535 xfs/538 xfs/551 xfs/552 Failed 61 of 1071 tests Ok, so I did a new no-reflink run as a baseline, because it is a while since I've tested DAX at all: SECTION -- xfs_dax_noreflink ========================= Failures: generic/051 generic/068 generic/074 generic/075 generic/083 generic/112 generic/231 generic/232 generic/269 generic/270 generic/340 generic/388 generic/461 generic/471 generic/476 generic/519 generic/560 generic/561 generic/617 generic/650 generic/656 xfs/011 xfs/013 xfs/017 xfs/073 xfs/297 xfs/305 xfs/517 xfs/538 Failed 29 of 1071 tests Yeah, there's still lots of warnings from dax_insert_entry() and friends like: [43262.025815] WARNING: CPU: 9 PID: 1309428 at fs/dax.c:380 dax_insert_entry+0x2ab/0x320 [43262.028355] Modules linked in: [43262.029386] CPU: 9 PID: 1309428 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 [43262.032168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [43262.034840] RIP: 0010:dax_insert_entry+0x2ab/0x320 [43262.036358] Code: 08 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 65 ff ff ff 48 8b 58 20 48 8d 53 01 e9 50 ff ff ff <0f> 0b e9 70 ff ff ff 31 f6 4c 89 e7 e8 84 b1 5a 00 eb a4 48 81 e6 [43262.042255] RSP: 0018:ffffc9000a0cbb78 EFLAGS: 00010002 [43262.043946] RAX: ffffea0018cd1fc0 RBX: 0000000000000001 RCX: 0000000000000001 [43262.046233] RDX: ffffea0000000000 RSI: 0000000000000221 RDI: ffffea0018cd2000 [43262.048518] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 [43262.050762] R10: ffff888241a6d318 R11: 0000000000000001 R12: ffffc9000a0cbc58 [43262.053020] R13: ffff888241a6d318 R14: ffffc9000a0cbe20 R15: 0000000000000000 [43262.055309] FS: 00007f8ce25e2b80(0000) GS:ffff8885fec80000(0000) knlGS:0000000000000000 [43262.057859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [43262.059713] CR2: 00007f8ce25e1000 CR3: 0000000152141001 CR4: 0000000000060ee0 [43262.061993] Call Trace: [43262.062836] <TASK> [43262.063557] dax_fault_iter+0x243/0x600 [43262.064802] dax_iomap_pte_fault+0x199/0x360 [43262.066197] __xfs_filemap_fault+0x1e3/0x2c0 [43262.067602] __do_fault+0x31/0x1d0 [43262.068719] __handle_mm_fault+0xd6d/0x1650 [43262.070083] ? do_mmap+0x348/0x540 [43262.071200] handle_mm_fault+0x7a/0x1d0 [43262.072449] ? __kvm_handle_async_pf+0x12/0xb0 [43262.073908] exc_page_fault+0x1d9/0x810 [43262.075123] asm_exc_page_fault+0x22/0x30 [43262.076413] RIP: 0033:0x7f8ce268bc23 So it looks to me like DAX is well and truly broken in 6.0-rc6. And, yes, I'm running the fixes in mm-hotifxes-stable branch that allow xfs/550 to pass. Who is actually testing this DAX code, and what are they actually testing on? These are not random failures - I haven't run DAX testing since ~5.18, and none of these failures were present on the same DAX test VM running the same configuration back then.... -Dave. -- Dave Chinner david@fromorbit.com ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-19 21:15 ` Dave Chinner @ 2022-09-20 1:17 ` Shiyang Ruan 2022-09-20 1:32 ` Dave Chinner 2022-09-27 6:53 ` Shiyang Ruan 1 sibling, 1 reply; 16+ messages in thread From: Shiyang Ruan @ 2022-09-20 1:17 UTC (permalink / raw) To: Dave Chinner Cc: linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, djwong, dan.j.williams Hi Dave, 在 2022/9/20 5:15, Dave Chinner 写道: > On Mon, Sep 19, 2022 at 02:50:03PM +1000, Dave Chinner wrote: >> On Thu, Sep 15, 2022 at 09:26:42AM +0000, Shiyang Ruan wrote: >>> Since reflink&fsdax can work together now, the last obstacle has been >>> resolved. It's time to remove restrictions and drop this warning. >>> >>> Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> >> >> I haven't looked at reflink+DAX for some time, and I haven't tested >> it for even longer. So I'm currently running a v6.0-rc6 kernel with >> "-o dax=always" fstests run with reflink enabled and it's not >> looking very promising. >> >> All of the fsx tests are failing with data corruption, several >> reflink/clone tests are failing with -EINVAL (e.g. g/16[45]) and >> *lots* of tests are leaving stack traces from WARN() conditions in >> DAx operations such as dax_insert_entry(), dax_disassociate_entry(), >> dax_writeback_mapping_range(), iomap_iter() (called from >> dax_dedupe_file_range_compare()), and so on. >> >> At thsi point - the tests are still running - I'd guess that there's >> going to be at least 50 test failures by the time it completes - >> in comparison using "-o dax=never" results in just a single test >> failure and a lot more tests actually being run. > > The end results with dax+reflink were: > > SECTION -- xfs_dax > ========================= > > Failures: generic/051 generic/068 generic/074 generic/075 > generic/083 generic/091 generic/112 generic/127 generic/164 > generic/165 generic/175 generic/231 generic/232 generic/247 > generic/269 generic/270 generic/327 generic/340 generic/388 > generic/390 generic/413 generic/447 generic/461 generic/471 > generic/476 generic/517 generic/519 generic/560 generic/561 > generic/605 generic/617 generic/619 generic/630 generic/649 > generic/650 generic/656 generic/670 generic/672 xfs/011 xfs/013 > xfs/017 xfs/068 xfs/073 xfs/104 xfs/127 xfs/137 xfs/141 xfs/158 > xfs/168 xfs/179 xfs/243 xfs/297 xfs/305 xfs/328 xfs/440 xfs/442 > xfs/517 xfs/535 xfs/538 xfs/551 xfs/552 > Failed 61 of 1071 tests > > Ok, so I did a new no-reflink run as a baseline, because it is a > while since I've tested DAX at all: > > SECTION -- xfs_dax_noreflink > ========================= > Failures: generic/051 generic/068 generic/074 generic/075 > generic/083 generic/112 generic/231 generic/232 generic/269 > generic/270 generic/340 generic/388 generic/461 generic/471 > generic/476 generic/519 generic/560 generic/561 generic/617 > generic/650 generic/656 xfs/011 xfs/013 xfs/017 xfs/073 xfs/297 > xfs/305 xfs/517 xfs/538 > Failed 29 of 1071 tests > > Yeah, there's still lots of warnings from dax_insert_entry() and > friends like: > > [43262.025815] WARNING: CPU: 9 PID: 1309428 at fs/dax.c:380 dax_insert_entry+0x2ab/0x320 > [43262.028355] Modules linked in: > [43262.029386] CPU: 9 PID: 1309428 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 > [43262.032168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 > [43262.034840] RIP: 0010:dax_insert_entry+0x2ab/0x320 > [43262.036358] Code: 08 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 65 ff ff ff 48 8b 58 20 48 8d 53 01 e9 50 ff ff ff <0f> 0b e9 70 ff ff ff 31 f6 4c 89 e7 e8 84 b1 5a 00 eb a4 48 81 e6 > [43262.042255] RSP: 0018:ffffc9000a0cbb78 EFLAGS: 00010002 > [43262.043946] RAX: ffffea0018cd1fc0 RBX: 0000000000000001 RCX: 0000000000000001 > [43262.046233] RDX: ffffea0000000000 RSI: 0000000000000221 RDI: ffffea0018cd2000 > [43262.048518] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 > [43262.050762] R10: ffff888241a6d318 R11: 0000000000000001 R12: ffffc9000a0cbc58 > [43262.053020] R13: ffff888241a6d318 R14: ffffc9000a0cbe20 R15: 0000000000000000 > [43262.055309] FS: 00007f8ce25e2b80(0000) GS:ffff8885fec80000(0000) knlGS:0000000000000000 > [43262.057859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [43262.059713] CR2: 00007f8ce25e1000 CR3: 0000000152141001 CR4: 0000000000060ee0 > [43262.061993] Call Trace: > [43262.062836] <TASK> > [43262.063557] dax_fault_iter+0x243/0x600 > [43262.064802] dax_iomap_pte_fault+0x199/0x360 > [43262.066197] __xfs_filemap_fault+0x1e3/0x2c0 > [43262.067602] __do_fault+0x31/0x1d0 > [43262.068719] __handle_mm_fault+0xd6d/0x1650 > [43262.070083] ? do_mmap+0x348/0x540 > [43262.071200] handle_mm_fault+0x7a/0x1d0 > [43262.072449] ? __kvm_handle_async_pf+0x12/0xb0 > [43262.073908] exc_page_fault+0x1d9/0x810 > [43262.075123] asm_exc_page_fault+0x22/0x30 > [43262.076413] RIP: 0033:0x7f8ce268bc23 Thanks for testing. I just ran the xfstests and got these failures too. The failure at dax_insert_entry() appeared during my development but was fixed before I sent the patchset. Now I am looking for what's wrong with it. BTW, which groups did you test? I usually test quick,clone group. -- Thanks, Ruan. > > So it looks to me like DAX is well and truly broken in 6.0-rc6. And, > yes, I'm running the fixes in mm-hotifxes-stable branch that allow > xfs/550 to pass. > > Who is actually testing this DAX code, and what are they actually > testing on? These are not random failures - I haven't run DAX > testing since ~5.18, and none of these failures were present on the > same DAX test VM running the same configuration back then.... > > -Dave. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-20 1:17 ` Shiyang Ruan @ 2022-09-20 1:32 ` Dave Chinner 0 siblings, 0 replies; 16+ messages in thread From: Dave Chinner @ 2022-09-20 1:32 UTC (permalink / raw) To: Shiyang Ruan Cc: linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, djwong, dan.j.williams On Tue, Sep 20, 2022 at 09:17:07AM +0800, Shiyang Ruan wrote: > Hi Dave, > > 在 2022/9/20 5:15, Dave Chinner 写道: > > On Mon, Sep 19, 2022 at 02:50:03PM +1000, Dave Chinner wrote: > > > On Thu, Sep 15, 2022 at 09:26:42AM +0000, Shiyang Ruan wrote: > > > > Since reflink&fsdax can work together now, the last obstacle has been > > > > resolved. It's time to remove restrictions and drop this warning. > > > > > > > > Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> > > > > > > I haven't looked at reflink+DAX for some time, and I haven't tested > > > it for even longer. So I'm currently running a v6.0-rc6 kernel with > > > "-o dax=always" fstests run with reflink enabled and it's not > > > looking very promising. > > > > > > All of the fsx tests are failing with data corruption, several > > > reflink/clone tests are failing with -EINVAL (e.g. g/16[45]) and > > > *lots* of tests are leaving stack traces from WARN() conditions in > > > DAx operations such as dax_insert_entry(), dax_disassociate_entry(), > > > dax_writeback_mapping_range(), iomap_iter() (called from > > > dax_dedupe_file_range_compare()), and so on. > > > > > > At thsi point - the tests are still running - I'd guess that there's > > > going to be at least 50 test failures by the time it completes - > > > in comparison using "-o dax=never" results in just a single test > > > failure and a lot more tests actually being run. > > > > The end results with dax+reflink were: > > > > SECTION -- xfs_dax > > ========================= > > > > Failures: generic/051 generic/068 generic/074 generic/075 > > generic/083 generic/091 generic/112 generic/127 generic/164 > > generic/165 generic/175 generic/231 generic/232 generic/247 > > generic/269 generic/270 generic/327 generic/340 generic/388 > > generic/390 generic/413 generic/447 generic/461 generic/471 > > generic/476 generic/517 generic/519 generic/560 generic/561 > > generic/605 generic/617 generic/619 generic/630 generic/649 > > generic/650 generic/656 generic/670 generic/672 xfs/011 xfs/013 > > xfs/017 xfs/068 xfs/073 xfs/104 xfs/127 xfs/137 xfs/141 xfs/158 > > xfs/168 xfs/179 xfs/243 xfs/297 xfs/305 xfs/328 xfs/440 xfs/442 > > xfs/517 xfs/535 xfs/538 xfs/551 xfs/552 > > Failed 61 of 1071 tests > > > > Ok, so I did a new no-reflink run as a baseline, because it is a > > while since I've tested DAX at all: > > > > SECTION -- xfs_dax_noreflink > > ========================= > > Failures: generic/051 generic/068 generic/074 generic/075 > > generic/083 generic/112 generic/231 generic/232 generic/269 > > generic/270 generic/340 generic/388 generic/461 generic/471 > > generic/476 generic/519 generic/560 generic/561 generic/617 > > generic/650 generic/656 xfs/011 xfs/013 xfs/017 xfs/073 xfs/297 > > xfs/305 xfs/517 xfs/538 > > Failed 29 of 1071 tests > > > > Yeah, there's still lots of warnings from dax_insert_entry() and > > friends like: > > > > [43262.025815] WARNING: CPU: 9 PID: 1309428 at fs/dax.c:380 dax_insert_entry+0x2ab/0x320 > > [43262.028355] Modules linked in: > > [43262.029386] CPU: 9 PID: 1309428 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 > > [43262.032168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 > > [43262.034840] RIP: 0010:dax_insert_entry+0x2ab/0x320 > > [43262.036358] Code: 08 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 65 ff ff ff 48 8b 58 20 48 8d 53 01 e9 50 ff ff ff <0f> 0b e9 70 ff ff ff 31 f6 4c 89 e7 e8 84 b1 5a 00 eb a4 48 81 e6 > > [43262.042255] RSP: 0018:ffffc9000a0cbb78 EFLAGS: 00010002 > > [43262.043946] RAX: ffffea0018cd1fc0 RBX: 0000000000000001 RCX: 0000000000000001 > > [43262.046233] RDX: ffffea0000000000 RSI: 0000000000000221 RDI: ffffea0018cd2000 > > [43262.048518] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 > > [43262.050762] R10: ffff888241a6d318 R11: 0000000000000001 R12: ffffc9000a0cbc58 > > [43262.053020] R13: ffff888241a6d318 R14: ffffc9000a0cbe20 R15: 0000000000000000 > > [43262.055309] FS: 00007f8ce25e2b80(0000) GS:ffff8885fec80000(0000) knlGS:0000000000000000 > > [43262.057859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > [43262.059713] CR2: 00007f8ce25e1000 CR3: 0000000152141001 CR4: 0000000000060ee0 > > [43262.061993] Call Trace: > > [43262.062836] <TASK> > > [43262.063557] dax_fault_iter+0x243/0x600 > > [43262.064802] dax_iomap_pte_fault+0x199/0x360 > > [43262.066197] __xfs_filemap_fault+0x1e3/0x2c0 > > [43262.067602] __do_fault+0x31/0x1d0 > > [43262.068719] __handle_mm_fault+0xd6d/0x1650 > > [43262.070083] ? do_mmap+0x348/0x540 > > [43262.071200] handle_mm_fault+0x7a/0x1d0 > > [43262.072449] ? __kvm_handle_async_pf+0x12/0xb0 > > [43262.073908] exc_page_fault+0x1d9/0x810 > > [43262.075123] asm_exc_page_fault+0x22/0x30 > > [43262.076413] RIP: 0033:0x7f8ce268bc23 > > Thanks for testing. I just ran the xfstests and got these failures too. > The failure at dax_insert_entry() appeared during my development but was > fixed before I sent the patchset. Now I am looking for what's wrong with > it. > > BTW, which groups did you test? I usually test quick,clone group. These are auto group runs, as I normally do for testing patches. Cheers, Dave. -- Dave Chinner david@fromorbit.com ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-19 21:15 ` Dave Chinner 2022-09-20 1:17 ` Shiyang Ruan @ 2022-09-27 6:53 ` Shiyang Ruan 2022-09-27 16:02 ` Darrick J. Wong 1 sibling, 1 reply; 16+ messages in thread From: Shiyang Ruan @ 2022-09-27 6:53 UTC (permalink / raw) To: Dave Chinner Cc: linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, djwong, dan.j.williams 在 2022/9/20 5:15, Dave Chinner 写道: > On Mon, Sep 19, 2022 at 02:50:03PM +1000, Dave Chinner wrote: >> On Thu, Sep 15, 2022 at 09:26:42AM +0000, Shiyang Ruan wrote: >>> Since reflink&fsdax can work together now, the last obstacle has been >>> resolved. It's time to remove restrictions and drop this warning. >>> >>> Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> >> >> I haven't looked at reflink+DAX for some time, and I haven't tested >> it for even longer. So I'm currently running a v6.0-rc6 kernel with >> "-o dax=always" fstests run with reflink enabled and it's not >> looking very promising. >> >> All of the fsx tests are failing with data corruption, several >> reflink/clone tests are failing with -EINVAL (e.g. g/16[45]) and >> *lots* of tests are leaving stack traces from WARN() conditions in >> DAx operations such as dax_insert_entry(), dax_disassociate_entry(), >> dax_writeback_mapping_range(), iomap_iter() (called from >> dax_dedupe_file_range_compare()), and so on. >> >> At thsi point - the tests are still running - I'd guess that there's >> going to be at least 50 test failures by the time it completes - >> in comparison using "-o dax=never" results in just a single test >> failure and a lot more tests actually being run. > > The end results with dax+reflink were: > > SECTION -- xfs_dax > ========================= > > Failures: generic/051 generic/068 generic/074 generic/075 > generic/083 generic/091 generic/112 generic/127 generic/164 > generic/165 generic/175 generic/231 generic/232 generic/247 > generic/269 generic/270 generic/327 generic/340 generic/388 > generic/390 generic/413 generic/447 generic/461 generic/471 > generic/476 generic/517 generic/519 generic/560 generic/561 > generic/605 generic/617 generic/619 generic/630 generic/649 > generic/650 generic/656 generic/670 generic/672 xfs/011 xfs/013 > xfs/017 xfs/068 xfs/073 xfs/104 xfs/127 xfs/137 xfs/141 xfs/158 > xfs/168 xfs/179 xfs/243 xfs/297 xfs/305 xfs/328 xfs/440 xfs/442 > xfs/517 xfs/535 xfs/538 xfs/551 xfs/552 > Failed 61 of 1071 tests > > Ok, so I did a new no-reflink run as a baseline, because it is a > while since I've tested DAX at all: > > SECTION -- xfs_dax_noreflink > ========================= > Failures: generic/051 generic/068 generic/074 generic/075 > generic/083 generic/112 generic/231 generic/232 generic/269 > generic/270 generic/340 generic/388 generic/461 generic/471 > generic/476 generic/519 generic/560 generic/561 generic/617 > generic/650 generic/656 xfs/011 xfs/013 xfs/017 xfs/073 xfs/297 > xfs/305 xfs/517 xfs/538 > Failed 29 of 1071 tests > > Yeah, there's still lots of warnings from dax_insert_entry() and > friends like: > > [43262.025815] WARNING: CPU: 9 PID: 1309428 at fs/dax.c:380 dax_insert_entry+0x2ab/0x320 > [43262.028355] Modules linked in: > [43262.029386] CPU: 9 PID: 1309428 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 > [43262.032168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 > [43262.034840] RIP: 0010:dax_insert_entry+0x2ab/0x320 > [43262.036358] Code: 08 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 65 ff ff ff 48 8b 58 20 48 8d 53 01 e9 50 ff ff ff <0f> 0b e9 70 ff ff ff 31 f6 4c 89 e7 e8 84 b1 5a 00 eb a4 48 81 e6 > [43262.042255] RSP: 0018:ffffc9000a0cbb78 EFLAGS: 00010002 > [43262.043946] RAX: ffffea0018cd1fc0 RBX: 0000000000000001 RCX: 0000000000000001 > [43262.046233] RDX: ffffea0000000000 RSI: 0000000000000221 RDI: ffffea0018cd2000 > [43262.048518] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 > [43262.050762] R10: ffff888241a6d318 R11: 0000000000000001 R12: ffffc9000a0cbc58 > [43262.053020] R13: ffff888241a6d318 R14: ffffc9000a0cbe20 R15: 0000000000000000 > [43262.055309] FS: 00007f8ce25e2b80(0000) GS:ffff8885fec80000(0000) knlGS:0000000000000000 > [43262.057859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [43262.059713] CR2: 00007f8ce25e1000 CR3: 0000000152141001 CR4: 0000000000060ee0 > [43262.061993] Call Trace: > [43262.062836] <TASK> > [43262.063557] dax_fault_iter+0x243/0x600 > [43262.064802] dax_iomap_pte_fault+0x199/0x360 > [43262.066197] __xfs_filemap_fault+0x1e3/0x2c0 > [43262.067602] __do_fault+0x31/0x1d0 > [43262.068719] __handle_mm_fault+0xd6d/0x1650 > [43262.070083] ? do_mmap+0x348/0x540 > [43262.071200] handle_mm_fault+0x7a/0x1d0 > [43262.072449] ? __kvm_handle_async_pf+0x12/0xb0 > [43262.073908] exc_page_fault+0x1d9/0x810 > [43262.075123] asm_exc_page_fault+0x22/0x30 > [43262.076413] RIP: 0033:0x7f8ce268bc23 > > So it looks to me like DAX is well and truly broken in 6.0-rc6. And, > yes, I'm running the fixes in mm-hotifxes-stable branch that allow > xfs/550 to pass. I have tested these two mode for many times: xfs_dax mode did failed so many cases. (If you tested with this "drop" patch, some warning around "dax_dedupe_file_range_compare()" won't occur any more.) I think warning around "dax_disassociate_entry()" is a problem with concurrency. Still looking into it. But xfs_dax_noreflink didn't have so many failure, just 3 in my environment: Failures: generic/471 generic/519 xfs/148. I am thinking that did you forget to reformat the TEST_DEV to be non-reflink before run the test? If so it will make sense. -- Thanks, Ruan. > > Who is actually testing this DAX code, and what are they actually > testing on? These are not random failures - I haven't run DAX > testing since ~5.18, and none of these failures were present on the > same DAX test VM running the same configuration back then.... > > -Dave. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-27 6:53 ` Shiyang Ruan @ 2022-09-27 16:02 ` Darrick J. Wong 2022-09-27 23:51 ` Dave Chinner 0 siblings, 1 reply; 16+ messages in thread From: Darrick J. Wong @ 2022-09-27 16:02 UTC (permalink / raw) To: Shiyang Ruan Cc: Dave Chinner, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams On Tue, Sep 27, 2022 at 02:53:14PM +0800, Shiyang Ruan wrote: > > > 在 2022/9/20 5:15, Dave Chinner 写道: > > On Mon, Sep 19, 2022 at 02:50:03PM +1000, Dave Chinner wrote: > > > On Thu, Sep 15, 2022 at 09:26:42AM +0000, Shiyang Ruan wrote: > > > > Since reflink&fsdax can work together now, the last obstacle has been > > > > resolved. It's time to remove restrictions and drop this warning. > > > > > > > > Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> > > > > > > I haven't looked at reflink+DAX for some time, and I haven't tested > > > it for even longer. So I'm currently running a v6.0-rc6 kernel with > > > "-o dax=always" fstests run with reflink enabled and it's not > > > looking very promising. > > > > > > All of the fsx tests are failing with data corruption, several > > > reflink/clone tests are failing with -EINVAL (e.g. g/16[45]) and > > > *lots* of tests are leaving stack traces from WARN() conditions in > > > DAx operations such as dax_insert_entry(), dax_disassociate_entry(), > > > dax_writeback_mapping_range(), iomap_iter() (called from > > > dax_dedupe_file_range_compare()), and so on. > > > > > > At thsi point - the tests are still running - I'd guess that there's > > > going to be at least 50 test failures by the time it completes - > > > in comparison using "-o dax=never" results in just a single test > > > failure and a lot more tests actually being run. > > > > The end results with dax+reflink were: > > > > SECTION -- xfs_dax > > ========================= > > > > Failures: generic/051 generic/068 generic/074 generic/075 > > generic/083 generic/091 generic/112 generic/127 generic/164 > > generic/165 generic/175 generic/231 generic/232 generic/247 > > generic/269 generic/270 generic/327 generic/340 generic/388 > > generic/390 generic/413 generic/447 generic/461 generic/471 > > generic/476 generic/517 generic/519 generic/560 generic/561 > > generic/605 generic/617 generic/619 generic/630 generic/649 > > generic/650 generic/656 generic/670 generic/672 xfs/011 xfs/013 > > xfs/017 xfs/068 xfs/073 xfs/104 xfs/127 xfs/137 xfs/141 xfs/158 > > xfs/168 xfs/179 xfs/243 xfs/297 xfs/305 xfs/328 xfs/440 xfs/442 > > xfs/517 xfs/535 xfs/538 xfs/551 xfs/552 > > Failed 61 of 1071 tests > > > > Ok, so I did a new no-reflink run as a baseline, because it is a > > while since I've tested DAX at all: > > > > SECTION -- xfs_dax_noreflink > > ========================= > > Failures: generic/051 generic/068 generic/074 generic/075 > > generic/083 generic/112 generic/231 generic/232 generic/269 > > generic/270 generic/340 generic/388 generic/461 generic/471 > > generic/476 generic/519 generic/560 generic/561 generic/617 > > generic/650 generic/656 xfs/011 xfs/013 xfs/017 xfs/073 xfs/297 > > xfs/305 xfs/517 xfs/538 > > Failed 29 of 1071 tests > > > > Yeah, there's still lots of warnings from dax_insert_entry() and > > friends like: > > > > [43262.025815] WARNING: CPU: 9 PID: 1309428 at fs/dax.c:380 dax_insert_entry+0x2ab/0x320 > > [43262.028355] Modules linked in: > > [43262.029386] CPU: 9 PID: 1309428 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 > > [43262.032168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 > > [43262.034840] RIP: 0010:dax_insert_entry+0x2ab/0x320 > > [43262.036358] Code: 08 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 65 ff ff ff 48 8b 58 20 48 8d 53 01 e9 50 ff ff ff <0f> 0b e9 70 ff ff ff 31 f6 4c 89 e7 e8 84 b1 5a 00 eb a4 48 81 e6 > > [43262.042255] RSP: 0018:ffffc9000a0cbb78 EFLAGS: 00010002 > > [43262.043946] RAX: ffffea0018cd1fc0 RBX: 0000000000000001 RCX: 0000000000000001 > > [43262.046233] RDX: ffffea0000000000 RSI: 0000000000000221 RDI: ffffea0018cd2000 > > [43262.048518] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 > > [43262.050762] R10: ffff888241a6d318 R11: 0000000000000001 R12: ffffc9000a0cbc58 > > [43262.053020] R13: ffff888241a6d318 R14: ffffc9000a0cbe20 R15: 0000000000000000 > > [43262.055309] FS: 00007f8ce25e2b80(0000) GS:ffff8885fec80000(0000) knlGS:0000000000000000 > > [43262.057859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > [43262.059713] CR2: 00007f8ce25e1000 CR3: 0000000152141001 CR4: 0000000000060ee0 > > [43262.061993] Call Trace: > > [43262.062836] <TASK> > > [43262.063557] dax_fault_iter+0x243/0x600 > > [43262.064802] dax_iomap_pte_fault+0x199/0x360 > > [43262.066197] __xfs_filemap_fault+0x1e3/0x2c0 > > [43262.067602] __do_fault+0x31/0x1d0 > > [43262.068719] __handle_mm_fault+0xd6d/0x1650 > > [43262.070083] ? do_mmap+0x348/0x540 > > [43262.071200] handle_mm_fault+0x7a/0x1d0 > > [43262.072449] ? __kvm_handle_async_pf+0x12/0xb0 > > [43262.073908] exc_page_fault+0x1d9/0x810 > > [43262.075123] asm_exc_page_fault+0x22/0x30 > > [43262.076413] RIP: 0033:0x7f8ce268bc23 > > > > So it looks to me like DAX is well and truly broken in 6.0-rc6. And, > > yes, I'm running the fixes in mm-hotifxes-stable branch that allow > > xfs/550 to pass. > > I have tested these two mode for many times: > > xfs_dax mode did failed so many cases. (If you tested with this "drop" > patch, some warning around "dax_dedupe_file_range_compare()" won't occur any > more.) I think warning around "dax_disassociate_entry()" is a problem with > concurrency. Still looking into it. > > But xfs_dax_noreflink didn't have so many failure, just 3 in my environment: > Failures: generic/471 generic/519 xfs/148. I am thinking that did you > forget to reformat the TEST_DEV to be non-reflink before run the test? If > so it will make sense. FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, and I haven't even turned on reflink yet: run fstests xfs/517 at 2022-09-26 19:53:34 XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! XFS (pmem1): Mounting V5 Filesystem XFS (pmem1): Ending clean mount XFS (pmem1): Quotacheck needed: Please wait. XFS (pmem1): Quotacheck: Done. XFS (pmem1): Unmounting Filesystem XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! XFS (pmem1): Mounting V5 Filesystem XFS (pmem1): Ending clean mount XFS (pmem1): Quotacheck needed: Please wait. XFS (pmem1): Quotacheck: Done. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 RIP: 0010:dax_insert_entry+0x22d/0x320 Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 Call Trace: <TASK> dax_fault_iter+0x26e/0x670 dax_iomap_pte_fault+0x1ab/0x3e0 __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] __do_fault+0x30/0x1e0 do_fault+0x316/0x6d0 ? mmap_region+0x2a5/0x620 __handle_mm_fault+0x649/0x1250 handle_mm_fault+0xc1/0x220 do_user_addr_fault+0x1ac/0x610 ? _copy_to_user+0x63/0x80 exc_page_fault+0x63/0x130 asm_exc_page_fault+0x22/0x30 RIP: 0033:0x7f3aada7f1ca Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 </TASK> ---[ end trace 0000000000000000 ]--- XFS (pmem0): Unmounting Filesystem XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 XFS (pmem1): Unmounting Filesystem XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! XFS (pmem1): Mounting V5 Filesystem XFS (pmem1): Ending clean mount XFS (pmem1): Unmounting Filesystem --D > > > -- > Thanks, > Ruan. > > > > > Who is actually testing this DAX code, and what are they actually > > testing on? These are not random failures - I haven't run DAX > > testing since ~5.18, and none of these failures were present on the > > same DAX test VM running the same configuration back then.... > > > > -Dave. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-27 16:02 ` Darrick J. Wong @ 2022-09-27 23:51 ` Dave Chinner 2022-09-28 14:46 ` Shiyang Ruan 0 siblings, 1 reply; 16+ messages in thread From: Dave Chinner @ 2022-09-27 23:51 UTC (permalink / raw) To: Darrick J. Wong Cc: Shiyang Ruan, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams On Tue, Sep 27, 2022 at 09:02:48AM -0700, Darrick J. Wong wrote: > On Tue, Sep 27, 2022 at 02:53:14PM +0800, Shiyang Ruan wrote: > > > > > > 在 2022/9/20 5:15, Dave Chinner 写道: > > > On Mon, Sep 19, 2022 at 02:50:03PM +1000, Dave Chinner wrote: > > > > On Thu, Sep 15, 2022 at 09:26:42AM +0000, Shiyang Ruan wrote: > > > > > Since reflink&fsdax can work together now, the last obstacle has been > > > > > resolved. It's time to remove restrictions and drop this warning. > > > > > > > > > > Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> > > > > > > > > I haven't looked at reflink+DAX for some time, and I haven't tested > > > > it for even longer. So I'm currently running a v6.0-rc6 kernel with > > > > "-o dax=always" fstests run with reflink enabled and it's not > > > > looking very promising. > > > > > > > > All of the fsx tests are failing with data corruption, several > > > > reflink/clone tests are failing with -EINVAL (e.g. g/16[45]) and > > > > *lots* of tests are leaving stack traces from WARN() conditions in > > > > DAx operations such as dax_insert_entry(), dax_disassociate_entry(), > > > > dax_writeback_mapping_range(), iomap_iter() (called from > > > > dax_dedupe_file_range_compare()), and so on. > > > > > > > > At thsi point - the tests are still running - I'd guess that there's > > > > going to be at least 50 test failures by the time it completes - > > > > in comparison using "-o dax=never" results in just a single test > > > > failure and a lot more tests actually being run. > > > > > > The end results with dax+reflink were: > > > > > > SECTION -- xfs_dax > > > ========================= > > > > > > Failures: generic/051 generic/068 generic/074 generic/075 > > > generic/083 generic/091 generic/112 generic/127 generic/164 > > > generic/165 generic/175 generic/231 generic/232 generic/247 > > > generic/269 generic/270 generic/327 generic/340 generic/388 > > > generic/390 generic/413 generic/447 generic/461 generic/471 > > > generic/476 generic/517 generic/519 generic/560 generic/561 > > > generic/605 generic/617 generic/619 generic/630 generic/649 > > > generic/650 generic/656 generic/670 generic/672 xfs/011 xfs/013 > > > xfs/017 xfs/068 xfs/073 xfs/104 xfs/127 xfs/137 xfs/141 xfs/158 > > > xfs/168 xfs/179 xfs/243 xfs/297 xfs/305 xfs/328 xfs/440 xfs/442 > > > xfs/517 xfs/535 xfs/538 xfs/551 xfs/552 > > > Failed 61 of 1071 tests > > > > > > Ok, so I did a new no-reflink run as a baseline, because it is a > > > while since I've tested DAX at all: > > > > > > SECTION -- xfs_dax_noreflink > > > ========================= > > > Failures: generic/051 generic/068 generic/074 generic/075 > > > generic/083 generic/112 generic/231 generic/232 generic/269 > > > generic/270 generic/340 generic/388 generic/461 generic/471 > > > generic/476 generic/519 generic/560 generic/561 generic/617 > > > generic/650 generic/656 xfs/011 xfs/013 xfs/017 xfs/073 xfs/297 > > > xfs/305 xfs/517 xfs/538 > > > Failed 29 of 1071 tests > > > > > > Yeah, there's still lots of warnings from dax_insert_entry() and > > > friends like: > > > > > > [43262.025815] WARNING: CPU: 9 PID: 1309428 at fs/dax.c:380 dax_insert_entry+0x2ab/0x320 > > > [43262.028355] Modules linked in: > > > [43262.029386] CPU: 9 PID: 1309428 Comm: fsstress Tainted: G W 6.0.0-rc6-dgc+ #1543 > > > [43262.032168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 > > > [43262.034840] RIP: 0010:dax_insert_entry+0x2ab/0x320 > > > [43262.036358] Code: 08 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 65 ff ff ff 48 8b 58 20 48 8d 53 01 e9 50 ff ff ff <0f> 0b e9 70 ff ff ff 31 f6 4c 89 e7 e8 84 b1 5a 00 eb a4 48 81 e6 > > > [43262.042255] RSP: 0018:ffffc9000a0cbb78 EFLAGS: 00010002 > > > [43262.043946] RAX: ffffea0018cd1fc0 RBX: 0000000000000001 RCX: 0000000000000001 > > > [43262.046233] RDX: ffffea0000000000 RSI: 0000000000000221 RDI: ffffea0018cd2000 > > > [43262.048518] RBP: 0000000000000011 R08: 0000000000000000 R09: 0000000000000000 > > > [43262.050762] R10: ffff888241a6d318 R11: 0000000000000001 R12: ffffc9000a0cbc58 > > > [43262.053020] R13: ffff888241a6d318 R14: ffffc9000a0cbe20 R15: 0000000000000000 > > > [43262.055309] FS: 00007f8ce25e2b80(0000) GS:ffff8885fec80000(0000) knlGS:0000000000000000 > > > [43262.057859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > > [43262.059713] CR2: 00007f8ce25e1000 CR3: 0000000152141001 CR4: 0000000000060ee0 > > > [43262.061993] Call Trace: > > > [43262.062836] <TASK> > > > [43262.063557] dax_fault_iter+0x243/0x600 > > > [43262.064802] dax_iomap_pte_fault+0x199/0x360 > > > [43262.066197] __xfs_filemap_fault+0x1e3/0x2c0 > > > [43262.067602] __do_fault+0x31/0x1d0 > > > [43262.068719] __handle_mm_fault+0xd6d/0x1650 > > > [43262.070083] ? do_mmap+0x348/0x540 > > > [43262.071200] handle_mm_fault+0x7a/0x1d0 > > > [43262.072449] ? __kvm_handle_async_pf+0x12/0xb0 > > > [43262.073908] exc_page_fault+0x1d9/0x810 > > > [43262.075123] asm_exc_page_fault+0x22/0x30 > > > [43262.076413] RIP: 0033:0x7f8ce268bc23 > > > > > > So it looks to me like DAX is well and truly broken in 6.0-rc6. And, > > > yes, I'm running the fixes in mm-hotifxes-stable branch that allow > > > xfs/550 to pass. > > > > I have tested these two mode for many times: > > > > xfs_dax mode did failed so many cases. (If you tested with this "drop" > > patch, some warning around "dax_dedupe_file_range_compare()" won't occur any > > more.) I think warning around "dax_disassociate_entry()" is a problem with > > concurrency. Still looking into it. > > > > But xfs_dax_noreflink didn't have so many failure, just 3 in my environment: > > Failures: generic/471 generic/519 xfs/148. I am thinking that did you > > forget to reformat the TEST_DEV to be non-reflink before run the test? If > > so it will make sense. No, I did not forget to turn off reflink for the test device: # ./run_check.sh --mkfs-opts "-m reflink=0,rmapbt=1" --run-opts "-s xfs_dax_noreflink -g auto" umount: /mnt/test: not mounted. umount: /mnt/scratch: not mounted. wrote 8589934592/8589934592 bytes at offset 0 8.000 GiB, 8192 ops; 0:00:03.99 (2.001 GiB/sec and 2049.0850 ops/sec) wrote 8589934592/8589934592 bytes at offset 0 8.000 GiB, 8192 ops; 0:00:04.13 (1.936 GiB/sec and 1982.5453 ops/sec) meta-data=/dev/pmem0 isize=512 agcount=4, agsize=524288 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=1, sparse=1, rmapbt=1 = reflink=0 bigtime=1 inobtcount=1 nrext64=0 data = bsize=4096 blocks=2097152, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0, ftype=1 log =internal log bsize=4096 blocks=16384, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 ..... Running: MOUNT_OPTIONS= ./check -R xunit -b -s xfs_dax_noreflink -g auto SECTION -- xfs_dax_noreflink FSTYP -- xfs (debug) PLATFORM -- Linux/x86_64 test3 6.0.0-rc6-dgc+ #1543 SMP PREEMPT_DYNAMIC Mon Sep 19 07:46:37 AEST 2022 MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem1 MOUNT_OPTIONS -- -o dax=always -o context=system_u:object_r:root_t:s0 /dev/pmem1 /mnt/scratch So, yeah, reflink was turned off on both test and scratch devices, and dax=always on both the test and scratch devices was used to ensure that DAX was always in use. > FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, > and I haven't even turned on reflink yet: > > run fstests xfs/517 at 2022-09-26 19:53:34 > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > XFS (pmem1): Mounting V5 Filesystem > XFS (pmem1): Ending clean mount > XFS (pmem1): Quotacheck needed: Please wait. > XFS (pmem1): Quotacheck: Done. > XFS (pmem1): Unmounting Filesystem > XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > XFS (pmem1): Mounting V5 Filesystem > XFS (pmem1): Ending clean mount > XFS (pmem1): Quotacheck needed: Please wait. > XFS (pmem1): Quotacheck: Done. > ------------[ cut here ]------------ > WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 > Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d > > CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 > Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 > RIP: 0010:dax_insert_entry+0x22d/0x320 > Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 > RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 > RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 > RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 > RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 > R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 > R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 > FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 > Call Trace: > <TASK> > dax_fault_iter+0x26e/0x670 > dax_iomap_pte_fault+0x1ab/0x3e0 > __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] > __do_fault+0x30/0x1e0 > do_fault+0x316/0x6d0 > ? mmap_region+0x2a5/0x620 > __handle_mm_fault+0x649/0x1250 > handle_mm_fault+0xc1/0x220 > do_user_addr_fault+0x1ac/0x610 > ? _copy_to_user+0x63/0x80 > exc_page_fault+0x63/0x130 > asm_exc_page_fault+0x22/0x30 > RIP: 0033:0x7f3aada7f1ca > Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 > RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 > RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c > RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 > RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 > R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c > R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 > </TASK> > ---[ end trace 0000000000000000 ]--- > XFS (pmem0): Unmounting Filesystem > XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! > XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 > XFS (pmem1): Unmounting Filesystem > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > XFS (pmem1): Mounting V5 Filesystem > XFS (pmem1): Ending clean mount > XFS (pmem1): Unmounting Filesystem Yup, that's the same as what I'm seeing. Cheers, Dave. -- Dave Chinner david@fromorbit.com ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-27 23:51 ` Dave Chinner @ 2022-09-28 14:46 ` Shiyang Ruan 2022-09-29 19:05 ` Darrick J. Wong 0 siblings, 1 reply; 16+ messages in thread From: Shiyang Ruan @ 2022-09-28 14:46 UTC (permalink / raw) To: Dave Chinner, Darrick J. Wong Cc: linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams 在 2022/9/28 7:51, Dave Chinner 写道: > On Tue, Sep 27, 2022 at 09:02:48AM -0700, Darrick J. Wong wrote: >> On Tue, Sep 27, 2022 at 02:53:14PM +0800, Shiyang Ruan wrote: ... >>> >>> I have tested these two mode for many times: >>> >>> xfs_dax mode did failed so many cases. (If you tested with this "drop" >>> patch, some warning around "dax_dedupe_file_range_compare()" won't occur any >>> more.) I think warning around "dax_disassociate_entry()" is a problem with >>> concurrency. Still looking into it. >>> >>> But xfs_dax_noreflink didn't have so many failure, just 3 in my environment: >>> Failures: generic/471 generic/519 xfs/148. I am thinking that did you >>> forget to reformat the TEST_DEV to be non-reflink before run the test? If >>> so it will make sense. > > No, I did not forget to turn off reflink for the test device: > > # ./run_check.sh --mkfs-opts "-m reflink=0,rmapbt=1" --run-opts "-s xfs_dax_noreflink -g auto" > umount: /mnt/test: not mounted. > umount: /mnt/scratch: not mounted. > wrote 8589934592/8589934592 bytes at offset 0 > 8.000 GiB, 8192 ops; 0:00:03.99 (2.001 GiB/sec and 2049.0850 ops/sec) > wrote 8589934592/8589934592 bytes at offset 0 > 8.000 GiB, 8192 ops; 0:00:04.13 (1.936 GiB/sec and 1982.5453 ops/sec) > meta-data=/dev/pmem0 isize=512 agcount=4, agsize=524288 blks > = sectsz=4096 attr=2, projid32bit=1 > = crc=1 finobt=1, sparse=1, rmapbt=1 > = reflink=0 bigtime=1 inobtcount=1 nrext64=0 > data = bsize=4096 blocks=2097152, imaxpct=25 > = sunit=0 swidth=0 blks > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > log =internal log bsize=4096 blocks=16384, version=2 > = sectsz=4096 sunit=1 blks, lazy-count=1 > realtime =none extsz=4096 blocks=0, rtextents=0 > ..... > Running: MOUNT_OPTIONS= ./check -R xunit -b -s xfs_dax_noreflink -g auto > SECTION -- xfs_dax_noreflink > FSTYP -- xfs (debug) > PLATFORM -- Linux/x86_64 test3 6.0.0-rc6-dgc+ #1543 SMP PREEMPT_DYNAMIC Mon Sep 19 07:46:37 AEST 2022 > MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem1 > MOUNT_OPTIONS -- -o dax=always -o context=system_u:object_r:root_t:s0 /dev/pmem1 /mnt/scratch > > So, yeah, reflink was turned off on both test and scratch devices, > and dax=always on both the test and scratch devices was used to > ensure that DAX was always in use. > > >> FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, >> and I haven't even turned on reflink yet: >> >> run fstests xfs/517 at 2022-09-26 19:53:34 >> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >> XFS (pmem1): Mounting V5 Filesystem >> XFS (pmem1): Ending clean mount >> XFS (pmem1): Quotacheck needed: Please wait. >> XFS (pmem1): Quotacheck: Done. >> XFS (pmem1): Unmounting Filesystem >> XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! >> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >> XFS (pmem1): Mounting V5 Filesystem >> XFS (pmem1): Ending clean mount >> XFS (pmem1): Quotacheck needed: Please wait. >> XFS (pmem1): Quotacheck: Done. >> ------------[ cut here ]------------ >> WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 >> Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d >> >> CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 >> Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 >> RIP: 0010:dax_insert_entry+0x22d/0x320 >> Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 >> RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 >> RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 >> RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 >> RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 >> R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 >> R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 >> FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 >> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >> CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 >> Call Trace: >> <TASK> >> dax_fault_iter+0x26e/0x670 >> dax_iomap_pte_fault+0x1ab/0x3e0 >> __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] >> __do_fault+0x30/0x1e0 >> do_fault+0x316/0x6d0 >> ? mmap_region+0x2a5/0x620 >> __handle_mm_fault+0x649/0x1250 >> handle_mm_fault+0xc1/0x220 >> do_user_addr_fault+0x1ac/0x610 >> ? _copy_to_user+0x63/0x80 >> exc_page_fault+0x63/0x130 >> asm_exc_page_fault+0x22/0x30 >> RIP: 0033:0x7f3aada7f1ca >> Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 >> RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 >> RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c >> RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 >> RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 >> R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c >> R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 >> </TASK> >> ---[ end trace 0000000000000000 ]--- >> XFS (pmem0): Unmounting Filesystem >> XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! >> XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 >> XFS (pmem1): Unmounting Filesystem >> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >> XFS (pmem1): Mounting V5 Filesystem >> XFS (pmem1): Ending clean mount >> XFS (pmem1): Unmounting Filesystem > > Yup, that's the same as what I'm seeing. Could you send me your kernel config (or other configs needed for the test)? I still cannot reproduce this warning when reflink is off, even without this drop patch. Maybe something different in config file? PS: I specifically tried the two cases Darrick mentioned (on v6.0-rc6): [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0.1 -f meta-data=/dev/pmem0.1 isize=512 agcount=4, agsize=257920 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=1, sparse=1, rmapbt=1 = reflink=0 bigtime=1 inobtcount=1 nrext64=0 data = bsize=4096 blocks=1031680, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0, ftype=1 log =internal log bsize=4096 blocks=16384, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0 -f meta-data=/dev/pmem0 isize=512 agcount=4, agsize=257920 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=1, sparse=1, rmapbt=1 = reflink=0 bigtime=1 inobtcount=1 nrext64=0 data = bsize=4096 blocks=1031680, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0, ftype=1 log =internal log bsize=4096 blocks=16384, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 [root@f33 xfstests-dev]# ./check xfs/013 xfs/517 FSTYP -- xfs (debug) PLATFORM -- Linux/x86_64 f33 6.0.0-rc6 #84 SMP PREEMPT_DYNAMIC Wed Sep 28 18:27:33 CST 2022 MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem0.1 MOUNT_OPTIONS -- -o dax -o context=system_u:object_r:root_t:s0 /dev/pmem0.1 /mnt/scratch xfs/013 127s ... 166s xfs/517 66s ... 66s Ran: xfs/013 xfs/517 Passed all 2 tests -- Thanks, Ruan. > > Cheers, > > Dave. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-28 14:46 ` Shiyang Ruan @ 2022-09-29 19:05 ` Darrick J. Wong 2022-10-13 18:30 ` Darrick J. Wong 0 siblings, 1 reply; 16+ messages in thread From: Darrick J. Wong @ 2022-09-29 19:05 UTC (permalink / raw) To: Shiyang Ruan Cc: Dave Chinner, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams On Wed, Sep 28, 2022 at 10:46:17PM +0800, Shiyang Ruan wrote: > > > 在 2022/9/28 7:51, Dave Chinner 写道: > > On Tue, Sep 27, 2022 at 09:02:48AM -0700, Darrick J. Wong wrote: > > > On Tue, Sep 27, 2022 at 02:53:14PM +0800, Shiyang Ruan wrote: > ... > > > > > > > > I have tested these two mode for many times: > > > > > > > > xfs_dax mode did failed so many cases. (If you tested with this "drop" > > > > patch, some warning around "dax_dedupe_file_range_compare()" won't occur any > > > > more.) I think warning around "dax_disassociate_entry()" is a problem with > > > > concurrency. Still looking into it. > > > > > > > > But xfs_dax_noreflink didn't have so many failure, just 3 in my environment: > > > > Failures: generic/471 generic/519 xfs/148. I am thinking that did you > > > > forget to reformat the TEST_DEV to be non-reflink before run the test? If > > > > so it will make sense. > > > > No, I did not forget to turn off reflink for the test device: > > > > # ./run_check.sh --mkfs-opts "-m reflink=0,rmapbt=1" --run-opts "-s xfs_dax_noreflink -g auto" > > umount: /mnt/test: not mounted. > > umount: /mnt/scratch: not mounted. > > wrote 8589934592/8589934592 bytes at offset 0 > > 8.000 GiB, 8192 ops; 0:00:03.99 (2.001 GiB/sec and 2049.0850 ops/sec) > > wrote 8589934592/8589934592 bytes at offset 0 > > 8.000 GiB, 8192 ops; 0:00:04.13 (1.936 GiB/sec and 1982.5453 ops/sec) > > meta-data=/dev/pmem0 isize=512 agcount=4, agsize=524288 blks > > = sectsz=4096 attr=2, projid32bit=1 > > = crc=1 finobt=1, sparse=1, rmapbt=1 > > = reflink=0 bigtime=1 inobtcount=1 nrext64=0 > > data = bsize=4096 blocks=2097152, imaxpct=25 > > = sunit=0 swidth=0 blks > > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > > log =internal log bsize=4096 blocks=16384, version=2 > > = sectsz=4096 sunit=1 blks, lazy-count=1 > > realtime =none extsz=4096 blocks=0, rtextents=0 > > ..... > > Running: MOUNT_OPTIONS= ./check -R xunit -b -s xfs_dax_noreflink -g auto > > SECTION -- xfs_dax_noreflink > > FSTYP -- xfs (debug) > > PLATFORM -- Linux/x86_64 test3 6.0.0-rc6-dgc+ #1543 SMP PREEMPT_DYNAMIC Mon Sep 19 07:46:37 AEST 2022 > > MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem1 > > MOUNT_OPTIONS -- -o dax=always -o context=system_u:object_r:root_t:s0 /dev/pmem1 /mnt/scratch > > > > So, yeah, reflink was turned off on both test and scratch devices, > > and dax=always on both the test and scratch devices was used to > > ensure that DAX was always in use. > > > > > > > FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, > > > and I haven't even turned on reflink yet: > > > > > > run fstests xfs/517 at 2022-09-26 19:53:34 > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > XFS (pmem1): Mounting V5 Filesystem > > > XFS (pmem1): Ending clean mount > > > XFS (pmem1): Quotacheck needed: Please wait. > > > XFS (pmem1): Quotacheck: Done. > > > XFS (pmem1): Unmounting Filesystem > > > XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > XFS (pmem1): Mounting V5 Filesystem > > > XFS (pmem1): Ending clean mount > > > XFS (pmem1): Quotacheck needed: Please wait. > > > XFS (pmem1): Quotacheck: Done. > > > ------------[ cut here ]------------ > > > WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 > > > Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d > > > > > > CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 > > > Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 > > > RIP: 0010:dax_insert_entry+0x22d/0x320 > > > Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 > > > RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 > > > RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 > > > RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 > > > RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 > > > R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 > > > R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 > > > FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 > > > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > > CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 > > > Call Trace: > > > <TASK> > > > dax_fault_iter+0x26e/0x670 > > > dax_iomap_pte_fault+0x1ab/0x3e0 > > > __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] > > > __do_fault+0x30/0x1e0 > > > do_fault+0x316/0x6d0 > > > ? mmap_region+0x2a5/0x620 > > > __handle_mm_fault+0x649/0x1250 > > > handle_mm_fault+0xc1/0x220 > > > do_user_addr_fault+0x1ac/0x610 > > > ? _copy_to_user+0x63/0x80 > > > exc_page_fault+0x63/0x130 > > > asm_exc_page_fault+0x22/0x30 > > > RIP: 0033:0x7f3aada7f1ca > > > Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 > > > RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 > > > RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c > > > RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 > > > RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 > > > R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c > > > R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 > > > </TASK> > > > ---[ end trace 0000000000000000 ]--- > > > XFS (pmem0): Unmounting Filesystem > > > XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! > > > XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 > > > XFS (pmem1): Unmounting Filesystem > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > XFS (pmem1): Mounting V5 Filesystem > > > XFS (pmem1): Ending clean mount > > > XFS (pmem1): Unmounting Filesystem > > > > Yup, that's the same as what I'm seeing. > > Could you send me your kernel config (or other configs needed for the test)? > I still cannot reproduce this warning when reflink is off, even without this > drop patch. Maybe something different in config file? > > > PS: I specifically tried the two cases Darrick mentioned (on v6.0-rc6): > > [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0.1 -f > meta-data=/dev/pmem0.1 isize=512 agcount=4, agsize=257920 blks > = sectsz=4096 attr=2, projid32bit=1 > = crc=1 finobt=1, sparse=1, rmapbt=1 > = reflink=0 bigtime=1 inobtcount=1 > nrext64=0 > data = bsize=4096 blocks=1031680, imaxpct=25 > = sunit=0 swidth=0 blks > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > log =internal log bsize=4096 blocks=16384, version=2 > = sectsz=4096 sunit=1 blks, lazy-count=1 > realtime =none extsz=4096 blocks=0, rtextents=0 > [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0 -f > meta-data=/dev/pmem0 isize=512 agcount=4, agsize=257920 blks > = sectsz=4096 attr=2, projid32bit=1 > = crc=1 finobt=1, sparse=1, rmapbt=1 > = reflink=0 bigtime=1 inobtcount=1 > nrext64=0 > data = bsize=4096 blocks=1031680, imaxpct=25 > = sunit=0 swidth=0 blks > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > log =internal log bsize=4096 blocks=16384, version=2 > = sectsz=4096 sunit=1 blks, lazy-count=1 > realtime =none extsz=4096 blocks=0, rtextents=0 > [root@f33 xfstests-dev]# ./check xfs/013 xfs/517 > FSTYP -- xfs (debug) > PLATFORM -- Linux/x86_64 f33 6.0.0-rc6 #84 SMP PREEMPT_DYNAMIC Wed Sep > 28 18:27:33 CST 2022 > MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem0.1 > MOUNT_OPTIONS -- -o dax -o context=system_u:object_r:root_t:s0 /dev/pmem0.1 > /mnt/scratch > > xfs/013 127s ... 166s > xfs/517 66s ... 66s > Ran: xfs/013 xfs/517 > Passed all 2 tests I'm not sure what exactly is going weird here -- I tried it on my dev machine just now and it passed, but the similarly configured testcloud failed it last night. FSTYP -- xfs (debug) PLATFORM -- Linux/x86_64 ca-nfsdev6-mtr03 6.0.0-rc7-xfsx #rc7 SMP PREEMPT_DYNAMIC Wed Sep 28 15:35:58 PDT 2022 MKFS_OPTIONS -- -f -m reflink=0, -d daxinherit=1, /dev/pmem1 MOUNT_OPTIONS -- -o usrquota,grpquota,prjquota, /dev/pmem1 /opt Note that I use libvirt to configure pmem in the VMs. This is an excerpt of the end of domain xml file: <memory model='nvdimm' access='shared'> <source> <path>/run/mtrdisk/g.mem</path> </source> <target> <size unit='KiB'>21104640</size> <node>0</node> </target> <address type='dimm' slot='0'/> </memory> <memory model='nvdimm' access='shared'> <source> <path>/run/mtrdisk/h.mem</path> </source> <target> <size unit='KiB'>21104640</size> <node>1</node> </target> <address type='dimm' slot='1'/> </memory> </devices> </domain> --D # # Automatically generated file; DO NOT EDIT. # Linux/x86_64 6.0.0-rc7 xfs:xfsx Kernel # CONFIG_CC_VERSION_TEXT="x86_64-linux-gnu-gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0" CONFIG_CC_IS_GCC=y CONFIG_GCC_VERSION=110200 CONFIG_CLANG_VERSION=0 CONFIG_AS_IS_GNU=y CONFIG_AS_VERSION=23800 CONFIG_LD_IS_BFD=y CONFIG_LD_VERSION=23800 CONFIG_LLD_VERSION=0 CONFIG_CC_CAN_LINK=y CONFIG_CC_CAN_LINK_STATIC=y CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y CONFIG_PAHOLE_VERSION=122 CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set # CONFIG_WERROR is not set CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_BUILD_SALT="" CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_BZIP2=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_XZ=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_HAVE_KERNEL_LZ4=y CONFIG_HAVE_KERNEL_ZSTD=y # CONFIG_KERNEL_GZIP is not set # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_XZ is not set # CONFIG_KERNEL_LZO is not set CONFIG_KERNEL_LZ4=y # CONFIG_KERNEL_ZSTD is not set CONFIG_DEFAULT_INIT="" CONFIG_DEFAULT_HOSTNAME="mtr.djwong.org" CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_SYSVIPC_COMPAT=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_WATCH_QUEUE is not set CONFIG_CROSS_MEMORY_ATTACH=y # CONFIG_USELIB is not set # CONFIG_AUDIT is not set CONFIG_HAVE_ARCH_AUDITSYSCALL=y # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y CONFIG_GENERIC_PENDING_IRQ=y CONFIG_GENERIC_IRQ_MIGRATION=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_DOMAIN_HIERARCHY=y CONFIG_GENERIC_MSI_IRQ=y CONFIG_GENERIC_MSI_IRQ_DOMAIN=y CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y CONFIG_GENERIC_IRQ_RESERVATION_MODE=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_ARCH_CLOCKSOURCE_INIT=y CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CMOS_UPDATE=y CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y CONFIG_CONTEXT_TRACKING=y CONFIG_CONTEXT_TRACKING_IDLE=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y # CONFIG_HZ_PERIODIC is not set CONFIG_NO_HZ_IDLE=y # CONFIG_NO_HZ_FULL is not set CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100 # end of Timers subsystem CONFIG_BPF=y CONFIG_HAVE_EBPF_JIT=y CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y # # BPF subsystem # CONFIG_BPF_SYSCALL=y CONFIG_BPF_JIT=y CONFIG_BPF_JIT_ALWAYS_ON=y CONFIG_BPF_JIT_DEFAULT_ON=y CONFIG_BPF_UNPRIV_DEFAULT_OFF=y # CONFIG_BPF_PRELOAD is not set # end of BPF subsystem CONFIG_PREEMPT_BUILD=y CONFIG_CPU_MITIGATIONS_OFF=y # CONFIG_CPU_MITIGATIONS_AUTO is not set # CONFIG_CPU_MITIGATIONS_AUTO_NOSMT is not set # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_PREEMPT_COUNT=y CONFIG_PREEMPTION=y CONFIG_PREEMPT_DYNAMIC=y CONFIG_SCHED_CORE=y # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set CONFIG_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_SCHED_AVG_IRQ=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set CONFIG_TASKSTATS=y CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_PSI=y # CONFIG_PSI_DEFAULT_DISABLED is not set # end of CPU/Task time and stats accounting # CONFIG_CPU_ISOLATION is not set # # RCU Subsystem # CONFIG_TREE_RCU=y CONFIG_PREEMPT_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_SRCU=y CONFIG_TREE_SRCU=y CONFIG_TASKS_RCU_GENERIC=y CONFIG_TASKS_RCU=y CONFIG_TASKS_RUDE_RCU=y CONFIG_TASKS_TRACE_RCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # end of RCU Subsystem # CONFIG_IKCONFIG is not set # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=17 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 # CONFIG_PRINTK_INDEX is not set CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y # # Scheduler features # # end of Scheduler features CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y CONFIG_CC_HAS_INT128=y CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" CONFIG_GCC12_NO_ARRAY_BOUNDS=y CONFIG_ARCH_SUPPORTS_INT128=y CONFIG_NUMA_BALANCING=y CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y CONFIG_CGROUPS=y CONFIG_PAGE_COUNTER=y # CONFIG_CGROUP_FAVOR_DYNMODS is not set CONFIG_MEMCG=y CONFIG_MEMCG_SWAP=y CONFIG_MEMCG_KMEM=y CONFIG_BLK_CGROUP=y CONFIG_CGROUP_WRITEBACK=y CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y # CONFIG_CFS_BANDWIDTH is not set # CONFIG_RT_GROUP_SCHED is not set # CONFIG_CGROUP_PIDS is not set # CONFIG_CGROUP_RDMA is not set CONFIG_CGROUP_FREEZER=y # CONFIG_CGROUP_HUGETLB is not set CONFIG_CPUSETS=y # CONFIG_PROC_PID_CPUSET is not set # CONFIG_CGROUP_DEVICE is not set CONFIG_CGROUP_CPUACCT=y # CONFIG_CGROUP_PERF is not set # CONFIG_CGROUP_BPF is not set # CONFIG_CGROUP_MISC is not set # CONFIG_CGROUP_DEBUG is not set CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_TIME_NS=y CONFIG_IPC_NS=y CONFIG_USER_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y # CONFIG_CHECKPOINT_RESTORE is not set CONFIG_SCHED_AUTOGROUP=y # CONFIG_SYSFS_DEPRECATED is not set CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set # CONFIG_RD_XZ is not set # CONFIG_RD_LZO is not set CONFIG_RD_LZ4=y # CONFIG_RD_ZSTD is not set CONFIG_BOOT_CONFIG=y # CONFIG_BOOT_CONFIG_EMBED is not set CONFIG_INITRAMFS_PRESERVE_MTIME=y CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_LD_ORPHAN_WARN=y CONFIG_SYSCTL=y CONFIG_HAVE_UID16=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_EXPERT=y CONFIG_UID16=y CONFIG_MULTIUSER=y # CONFIG_SGETMASK_SYSCALL is not set # CONFIG_SYSFS_SYSCALL is not set CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_ADVISE_SYSCALLS=y CONFIG_MEMBARRIER=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y CONFIG_KALLSYMS_BASE_RELATIVE=y CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y # CONFIG_KCMP is not set # CONFIG_RSEQ is not set # CONFIG_EMBEDDED is not set CONFIG_HAVE_PERF_EVENTS=y # CONFIG_PC104 is not set # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # end of Kernel Performance Events And Counters # CONFIG_PROFILING is not set CONFIG_TRACEPOINTS=y # end of General setup CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_MMU=y CONFIG_ARCH_MMAP_RND_BITS_MIN=28 CONFIG_ARCH_MMAP_RND_BITS_MAX=32 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_NR_GPIO=1024 CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_AUDIT_ARCH=y CONFIG_X86_64_SMP=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_FIX_EARLYCON_MEM=y CONFIG_PGTABLE_LEVELS=4 CONFIG_CC_HAS_SANE_STACKPROTECTOR=y # # Processor type and features # CONFIG_SMP=y CONFIG_X86_FEATURE_NAMES=y CONFIG_X86_X2APIC=y # CONFIG_X86_MPPARSE is not set # CONFIG_GOLDFISH is not set # CONFIG_X86_CPU_RESCTRL is not set # CONFIG_X86_EXTENDED_PLATFORM is not set # CONFIG_X86_INTEL_LPSS is not set # CONFIG_X86_AMD_PLATFORM_DEVICE is not set # CONFIG_IOSF_MBI is not set CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y # CONFIG_SCHED_OMIT_FRAME_POINTER is not set CONFIG_HYPERVISOR_GUEST=y CONFIG_PARAVIRT=y # CONFIG_PARAVIRT_DEBUG is not set CONFIG_PARAVIRT_SPINLOCKS=y CONFIG_X86_HV_CALLBACK_VECTOR=y # CONFIG_XEN is not set CONFIG_KVM_GUEST=y CONFIG_ARCH_CPUIDLE_HALTPOLL=y CONFIG_PVH=y CONFIG_PARAVIRT_TIME_ACCOUNTING=y CONFIG_PARAVIRT_CLOCK=y # CONFIG_JAILHOUSE_GUEST is not set # CONFIG_ACRN_GUEST is not set # CONFIG_INTEL_TDX_GUEST is not set # CONFIG_MK8 is not set # CONFIG_MPSC is not set CONFIG_MCORE2=y # CONFIG_MATOM is not set # CONFIG_GENERIC_CPU is not set CONFIG_X86_INTERNODE_CACHE_SHIFT=6 CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_P6_NOP=y CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=64 CONFIG_X86_DEBUGCTLMSR=y CONFIG_IA32_FEAT_CTL=y CONFIG_X86_VMX_FEATURE_NAMES=y CONFIG_PROCESSOR_SELECT=y CONFIG_CPU_SUP_INTEL=y CONFIG_CPU_SUP_AMD=y # CONFIG_CPU_SUP_HYGON is not set # CONFIG_CPU_SUP_CENTAUR is not set # CONFIG_CPU_SUP_ZHAOXIN is not set CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_DMI=y # CONFIG_GART_IOMMU is not set # CONFIG_MAXSMP is not set CONFIG_NR_CPUS_RANGE_BEGIN=2 CONFIG_NR_CPUS_RANGE_END=512 CONFIG_NR_CPUS_DEFAULT=64 CONFIG_NR_CPUS=16 CONFIG_SCHED_CLUSTER=y CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y # CONFIG_SCHED_MC_PRIO is not set CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set CONFIG_X86_MCE=y # CONFIG_X86_MCELOG_LEGACY is not set # CONFIG_X86_MCE_INTEL is not set # CONFIG_X86_MCE_AMD is not set # CONFIG_X86_MCE_INJECT is not set # # Performance monitoring # CONFIG_PERF_EVENTS_INTEL_UNCORE=y # CONFIG_PERF_EVENTS_INTEL_RAPL is not set # CONFIG_PERF_EVENTS_INTEL_CSTATE is not set # CONFIG_PERF_EVENTS_AMD_POWER is not set # CONFIG_PERF_EVENTS_AMD_UNCORE is not set # CONFIG_PERF_EVENTS_AMD_BRS is not set # end of Performance monitoring CONFIG_X86_VSYSCALL_EMULATION=y CONFIG_X86_IOPL_IOPERM=y # CONFIG_MICROCODE is not set CONFIG_X86_MSR=y CONFIG_X86_CPUID=m # CONFIG_X86_5LEVEL is not set CONFIG_X86_DIRECT_GBPAGES=y # CONFIG_X86_CPA_STATISTICS is not set # CONFIG_AMD_MEM_ENCRYPT is not set CONFIG_NUMA=y # CONFIG_AMD_NUMA is not set CONFIG_X86_64_ACPI_NUMA=y CONFIG_NUMA_EMU=y CONFIG_NODES_SHIFT=6 CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y # CONFIG_ARCH_MEMORY_PROBE is not set CONFIG_ARCH_PROC_KCORE_TEXT=y CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 CONFIG_X86_PMEM_LEGACY_DEVICE=y CONFIG_X86_PMEM_LEGACY=y # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set CONFIG_MTRR=y CONFIG_MTRR_SANITIZER=y CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 CONFIG_X86_PAT=y CONFIG_ARCH_USES_PG_UNCACHED=y # CONFIG_X86_UMIP is not set CONFIG_CC_HAS_IBT=y # CONFIG_X86_KERNEL_IBT is not set # CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set CONFIG_X86_INTEL_TSX_MODE_OFF=y # CONFIG_X86_INTEL_TSX_MODE_ON is not set # CONFIG_X86_INTEL_TSX_MODE_AUTO is not set # CONFIG_X86_SGX is not set # CONFIG_EFI is not set # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SCHED_HRTICK=y CONFIG_KEXEC=y CONFIG_KEXEC_FILE=y CONFIG_ARCH_HAS_KEXEC_PURGATORY=y # CONFIG_KEXEC_SIG is not set CONFIG_CRASH_DUMP=y CONFIG_PHYSICAL_START=0x1000000 CONFIG_RELOCATABLE=y # CONFIG_RANDOMIZE_BASE is not set CONFIG_PHYSICAL_ALIGN=0x1000000 CONFIG_HOTPLUG_CPU=y # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set # CONFIG_DEBUG_HOTPLUG_CPU0 is not set # CONFIG_COMPAT_VDSO is not set # CONFIG_LEGACY_VSYSCALL_XONLY is not set CONFIG_LEGACY_VSYSCALL_NONE=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="systemd.unified_cgroup_hierarchy=1" # CONFIG_CMDLINE_OVERRIDE is not set # CONFIG_MODIFY_LDT_SYSCALL is not set # CONFIG_STRICT_SIGALTSTACK_SIZE is not set CONFIG_HAVE_LIVEPATCH=y # CONFIG_LIVEPATCH is not set # end of Processor type and features CONFIG_CC_HAS_SLS=y CONFIG_CC_HAS_RETURN_THUNK=y # CONFIG_SPECULATION_MITIGATIONS is not set CONFIG_ARCH_HAS_ADD_PAGES=y CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y # # Power management and ACPI options # CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y # CONFIG_SUSPEND_SKIP_SYNC is not set # CONFIG_HIBERNATION is not set CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y CONFIG_PM_AUTOSLEEP=y # CONFIG_PM_USERSPACE_AUTOSLEEP is not set CONFIG_PM_WAKELOCKS=y CONFIG_PM_WAKELOCKS_LIMIT=100 CONFIG_PM_WAKELOCKS_GC=y CONFIG_PM=y # CONFIG_PM_DEBUG is not set CONFIG_PM_CLK=y # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set CONFIG_ARCH_SUPPORTS_ACPI=y CONFIG_ACPI=y CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y # CONFIG_ACPI_DEBUGGER is not set # CONFIG_ACPI_SPCR_TABLE is not set # CONFIG_ACPI_FPDT is not set CONFIG_ACPI_LPIT=y CONFIG_ACPI_SLEEP=y CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y # CONFIG_ACPI_EC_DEBUGFS is not set # CONFIG_ACPI_AC is not set # CONFIG_ACPI_BATTERY is not set CONFIG_ACPI_BUTTON=y # CONFIG_ACPI_FAN is not set # CONFIG_ACPI_TAD is not set # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_CPU_FREQ_PSS=y CONFIG_ACPI_PROCESSOR_CSTATE=y CONFIG_ACPI_PROCESSOR_IDLE=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_HOTPLUG_CPU=y # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set # CONFIG_ACPI_THERMAL is not set CONFIG_ACPI_CUSTOM_DSDT_FILE="" CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y CONFIG_ACPI_TABLE_UPGRADE=y # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_PCI_SLOT=y CONFIG_ACPI_CONTAINER=y CONFIG_ACPI_HOTPLUG_MEMORY=y CONFIG_ACPI_HOTPLUG_IOAPIC=y # CONFIG_ACPI_SBS is not set # CONFIG_ACPI_HED is not set # CONFIG_ACPI_CUSTOM_METHOD is not set # CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set CONFIG_ACPI_NFIT=y # CONFIG_NFIT_SECURITY_DEBUG is not set CONFIG_ACPI_NUMA=y CONFIG_ACPI_HMAT=y CONFIG_HAVE_ACPI_APEI=y CONFIG_HAVE_ACPI_APEI_NMI=y # CONFIG_ACPI_APEI is not set # CONFIG_ACPI_DPTF is not set # CONFIG_ACPI_CONFIGFS is not set # CONFIG_ACPI_PFRUT is not set # CONFIG_PMIC_OPREGION is not set CONFIG_X86_PM_TIMER=y # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set # end of CPU Frequency scaling # # CPU Idle # CONFIG_CPU_IDLE=y CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # CONFIG_CPU_IDLE_GOV_TEO is not set CONFIG_CPU_IDLE_GOV_HALTPOLL=y CONFIG_HALTPOLL_CPUIDLE=y # end of CPU Idle # CONFIG_INTEL_IDLE is not set # end of Power management and ACPI options # # Bus options (PCI etc.) # CONFIG_PCI_DIRECT=y CONFIG_PCI_MMCONFIG=y CONFIG_MMCONF_FAM10H=y # CONFIG_PCI_CNB20LE_QUIRK is not set # CONFIG_ISA_BUS is not set # CONFIG_ISA_DMA_API is not set CONFIG_AMD_NB=y # end of Bus options (PCI etc.) # # Binary Emulations # CONFIG_IA32_EMULATION=y CONFIG_X86_X32_ABI=y CONFIG_COMPAT_32=y CONFIG_COMPAT=y CONFIG_COMPAT_FOR_U64_ALIGNMENT=y # end of Binary Emulations CONFIG_HAVE_KVM=y # CONFIG_VIRTUALIZATION is not set CONFIG_AS_AVX512=y CONFIG_AS_SHA1_NI=y CONFIG_AS_SHA256_NI=y CONFIG_AS_TPAUSE=y # # General architecture-dependent options # CONFIG_CRASH_CORE=y CONFIG_KEXEC_CORE=y CONFIG_HOTPLUG_SMT=y CONFIG_GENERIC_ENTRY=y CONFIG_KPROBES=y CONFIG_JUMP_LABEL=y # CONFIG_STATIC_KEYS_SELFTEST is not set # CONFIG_STATIC_CALL_SELFTEST is not set CONFIG_OPTPROBES=y CONFIG_KPROBES_ON_FTRACE=y CONFIG_UPROBES=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_KRETPROBES=y CONFIG_KRETPROBE_ON_RETHOOK=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y CONFIG_HAVE_NMI=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_HAS_FORTIFY_SOURCE=y CONFIG_ARCH_HAS_SET_MEMORY=y CONFIG_ARCH_HAS_SET_DIRECT_MAP=y CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y CONFIG_ARCH_WANTS_NO_INSTR=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_RSEQ=y CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y CONFIG_HAVE_USER_RETURN_NOTIFIER=y CONFIG_HAVE_PERF_EVENTS_NMI=y CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y CONFIG_MMU_GATHER_TABLE_FREE=y CONFIG_MMU_GATHER_RCU_TABLE_FREE=y CONFIG_MMU_GATHER_MERGE_VMAS=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_CMPXCHG_LOCAL=y CONFIG_HAVE_CMPXCHG_DOUBLE=y CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y CONFIG_HAVE_ARCH_SECCOMP=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_SECCOMP=y CONFIG_SECCOMP_FILTER=y # CONFIG_SECCOMP_CACHE_DEBUG is not set CONFIG_HAVE_ARCH_STACKLEAK=y CONFIG_HAVE_STACKPROTECTOR=y CONFIG_STACKPROTECTOR=y CONFIG_STACKPROTECTOR_STRONG=y CONFIG_ARCH_SUPPORTS_LTO_CLANG=y CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y CONFIG_LTO_NONE=y CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y CONFIG_HAVE_CONTEXT_TRACKING_USER=y CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_MOVE_PUD=y CONFIG_HAVE_MOVE_PMD=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y CONFIG_HAVE_ARCH_HUGE_VMAP=y CONFIG_HAVE_ARCH_HUGE_VMALLOC=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y CONFIG_SOFTIRQ_ON_OWN_STACK=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_HAVE_ARCH_MMAP_RND_BITS=y CONFIG_HAVE_EXIT_THREAD=y CONFIG_ARCH_MMAP_RND_BITS=28 CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8 CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y CONFIG_PAGE_SIZE_LESS_THAN_64KB=y CONFIG_PAGE_SIZE_LESS_THAN_256KB=y CONFIG_HAVE_OBJTOOL=y CONFIG_HAVE_JUMP_LABEL_HACK=y CONFIG_HAVE_NOINSTR_HACK=y CONFIG_HAVE_NOINSTR_VALIDATION=y CONFIG_HAVE_UACCESS_VALIDATION=y CONFIG_HAVE_STACK_VALIDATION=y CONFIG_HAVE_RELIABLE_STACKTRACE=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_COMPAT_OLD_SIGACTION=y CONFIG_COMPAT_32BIT_TIME=y CONFIG_HAVE_ARCH_VMAP_STACK=y CONFIG_VMAP_STACK=y CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y # CONFIG_RANDOMIZE_KSTACK_OFFSET is not set CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y CONFIG_STRICT_KERNEL_RWX=y CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y CONFIG_STRICT_MODULE_RWX=y CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y # CONFIG_LOCK_EVENT_COUNTS is not set CONFIG_ARCH_HAS_MEM_ENCRYPT=y CONFIG_HAVE_STATIC_CALL=y CONFIG_HAVE_STATIC_CALL_INLINE=y CONFIG_HAVE_PREEMPT_DYNAMIC=y CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y CONFIG_ARCH_HAS_ELFCORE_COMPAT=y CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y CONFIG_DYNAMIC_SIGFRAME=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y # end of GCOV-based kernel profiling CONFIG_HAVE_GCC_PLUGINS=y CONFIG_GCC_PLUGINS=y # CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set # CONFIG_MODVERSIONS is not set CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_MODULE_SIG is not set CONFIG_MODULE_COMPRESS_NONE=y # CONFIG_MODULE_COMPRESS_GZIP is not set # CONFIG_MODULE_COMPRESS_XZ is not set # CONFIG_MODULE_COMPRESS_ZSTD is not set # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set CONFIG_MODPROBE_PATH="/sbin/modprobe" # CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_MODULES_TREE_LOOKUP=y CONFIG_BLOCK=y CONFIG_BLOCK_LEGACY_AUTOLOAD=y CONFIG_BLK_RQ_ALLOC_TIME=y CONFIG_BLK_DEV_BSG_COMMON=y CONFIG_BLK_ICQ=y # CONFIG_BLK_DEV_BSGLIB is not set CONFIG_BLK_DEV_INTEGRITY=y CONFIG_BLK_DEV_INTEGRITY_T10=y # CONFIG_BLK_DEV_ZONED is not set # CONFIG_BLK_DEV_THROTTLING is not set # CONFIG_BLK_WBT is not set CONFIG_BLK_CGROUP_IOLATENCY=y CONFIG_BLK_CGROUP_IOCOST=y CONFIG_BLK_CGROUP_IOPRIO=y CONFIG_BLK_DEBUG_FS=y # CONFIG_BLK_SED_OPAL is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set # # Partition Types # CONFIG_PARTITION_ADVANCED=y # CONFIG_ACORN_PARTITION is not set # CONFIG_AIX_PARTITION is not set # CONFIG_OSF_PARTITION is not set # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set # CONFIG_MAC_PARTITION is not set CONFIG_MSDOS_PARTITION=y # CONFIG_BSD_DISKLABEL is not set # CONFIG_MINIX_SUBPARTITION is not set # CONFIG_SOLARIS_X86_PARTITION is not set # CONFIG_UNIXWARE_DISKLABEL is not set # CONFIG_LDM_PARTITION is not set # CONFIG_SGI_PARTITION is not set # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set # CONFIG_CMDLINE_PARTITION is not set # end of Partition Types CONFIG_BLOCK_COMPAT=y CONFIG_BLK_MQ_PCI=y CONFIG_BLK_MQ_VIRTIO=y CONFIG_BLK_PM=y CONFIG_BLOCK_HOLDER_DEPRECATED=y CONFIG_BLK_MQ_STACKING=y # # IO Schedulers # CONFIG_MQ_IOSCHED_DEADLINE=y CONFIG_MQ_IOSCHED_KYBER=m CONFIG_IOSCHED_BFQ=m # CONFIG_BFQ_GROUP_IOSCHED is not set # end of IO Schedulers CONFIG_ASN1=m CONFIG_UNINLINE_SPIN_UNLOCK=y CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_RWSEM_SPIN_ON_OWNER=y CONFIG_LOCK_SPIN_ON_OWNER=y CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y CONFIG_QUEUED_SPINLOCKS=y CONFIG_ARCH_USE_QUEUED_RWLOCKS=y CONFIG_QUEUED_RWLOCKS=y CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y CONFIG_FREEZER=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_ELFCORE=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_BINFMT_SCRIPT=y CONFIG_BINFMT_MISC=m CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # CONFIG_SWAP=y # CONFIG_ZSWAP is not set # # SLAB allocator options # # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_SLAB_MERGE_DEFAULT=y CONFIG_SLAB_FREELIST_RANDOM=y CONFIG_SLAB_FREELIST_HARDENED=y # CONFIG_SLUB_STATS is not set CONFIG_SLUB_CPU_PARTIAL=y # end of SLAB allocator options CONFIG_SHUFFLE_PAGE_ALLOCATOR=y # CONFIG_COMPAT_BRK is not set CONFIG_SPARSEMEM=y CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_HAVE_FAST_GUP=y CONFIG_NUMA_KEEP_MEMINFO=y CONFIG_MEMORY_ISOLATION=y CONFIG_EXCLUSIVE_SYSTEM_RAM=y CONFIG_HAVE_BOOTMEM_INFO_NODE=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y CONFIG_MEMORY_HOTREMOVE=y CONFIG_MHP_MEMMAP_ON_MEMORY=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y CONFIG_MEMORY_BALLOON=y CONFIG_BALLOON_COMPACTION=y CONFIG_COMPACTION=y CONFIG_PAGE_REPORTING=y CONFIG_MIGRATION=y CONFIG_DEVICE_MIGRATION=y CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y CONFIG_ARCH_ENABLE_THP_MIGRATION=y CONFIG_CONTIG_ALLOC=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_KSM=y CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y CONFIG_MEMORY_FAILURE=y CONFIG_HWPOISON_INJECT=m CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ARCH_WANTS_THP_SWAP=y CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y # CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set CONFIG_THP_SWAP=y # CONFIG_READ_ONLY_THP_FOR_FS is not set CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_USE_PERCPU_NUMA_NODE_ID=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y # CONFIG_CMA is not set CONFIG_GENERIC_EARLY_IOREMAP=y # CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set # CONFIG_IDLE_PAGE_TRACKING is not set CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y CONFIG_ARCH_HAS_PTE_DEVMAP=y CONFIG_ARCH_HAS_ZONE_DMA_SET=y CONFIG_ZONE_DMA=y CONFIG_ZONE_DMA32=y CONFIG_ZONE_DEVICE=y # CONFIG_DEVICE_PRIVATE is not set CONFIG_VM_EVENT_COUNTERS=y # CONFIG_PERCPU_STATS is not set # CONFIG_GUP_TEST is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y CONFIG_SECRETMEM=y # CONFIG_ANON_VMA_NAME is not set CONFIG_USERFAULTFD=y CONFIG_HAVE_ARCH_USERFAULTFD_WP=y CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y CONFIG_PTE_MARKER=y CONFIG_PTE_MARKER_UFFD_WP=y # # Data Access Monitoring # # CONFIG_DAMON is not set # end of Data Access Monitoring # end of Memory Management options CONFIG_NET=y CONFIG_SKB_EXTENSIONS=y # # Networking options # CONFIG_PACKET=m CONFIG_PACKET_DIAG=m CONFIG_UNIX=y CONFIG_UNIX_SCM=y CONFIG_AF_UNIX_OOB=y CONFIG_UNIX_DIAG=y # CONFIG_TLS is not set CONFIG_XFRM=y CONFIG_XFRM_ALGO=m CONFIG_XFRM_USER=m # CONFIG_XFRM_USER_COMPAT is not set # CONFIG_XFRM_INTERFACE is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=m # CONFIG_NET_KEY_MIGRATE is not set # CONFIG_XDP_SOCKETS is not set CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set # CONFIG_IP_PNP is not set # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE_DEMUX is not set # CONFIG_IP_MROUTE is not set CONFIG_SYN_COOKIES=y # CONFIG_NET_IPVTI is not set # CONFIG_NET_FOU is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y CONFIG_IPV6=y CONFIG_IPV6_ROUTER_PREF=y # CONFIG_IPV6_ROUTE_INFO is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set # CONFIG_IPV6_MIP6 is not set # CONFIG_IPV6_ILA is not set # CONFIG_IPV6_VTI is not set # CONFIG_IPV6_SIT is not set # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_IPV6_SEG6_LWTUNNEL is not set # CONFIG_IPV6_SEG6_HMAC is not set # CONFIG_IPV6_RPL_LWTUNNEL is not set # CONFIG_IPV6_IOAM6_LWTUNNEL is not set # CONFIG_MPTCP is not set CONFIG_NETWORK_SECMARK=y # CONFIG_NETWORK_PHY_TIMESTAMPING is not set CONFIG_NETFILTER=y CONFIG_NETFILTER_ADVANCED=y # CONFIG_BRIDGE_NETFILTER is not set # # Core Netfilter Configuration # # CONFIG_NETFILTER_INGRESS is not set # CONFIG_NETFILTER_EGRESS is not set CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_FAMILY_BRIDGE=y # CONFIG_NETFILTER_NETLINK_HOOK is not set # CONFIG_NETFILTER_NETLINK_ACCT is not set # CONFIG_NETFILTER_NETLINK_QUEUE is not set # CONFIG_NETFILTER_NETLINK_LOG is not set CONFIG_NETFILTER_NETLINK_OSF=m CONFIG_NF_CONNTRACK=m # CONFIG_NF_LOG_SYSLOG is not set CONFIG_NETFILTER_CONNCOUNT=m # CONFIG_NF_CONNTRACK_MARK is not set # CONFIG_NF_CONNTRACK_SECMARK is not set # CONFIG_NF_CONNTRACK_ZONES is not set # CONFIG_NF_CONNTRACK_PROCFS is not set # CONFIG_NF_CONNTRACK_EVENTS is not set # CONFIG_NF_CONNTRACK_TIMEOUT is not set # CONFIG_NF_CONNTRACK_TIMESTAMP is not set # CONFIG_NF_CONNTRACK_LABELS is not set # CONFIG_NF_CT_PROTO_DCCP is not set # CONFIG_NF_CT_PROTO_SCTP is not set # CONFIG_NF_CT_PROTO_UDPLITE is not set # CONFIG_NF_CONNTRACK_AMANDA is not set # CONFIG_NF_CONNTRACK_FTP is not set # CONFIG_NF_CONNTRACK_H323 is not set # CONFIG_NF_CONNTRACK_IRC is not set # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set # CONFIG_NF_CONNTRACK_SNMP is not set # CONFIG_NF_CONNTRACK_PPTP is not set # CONFIG_NF_CONNTRACK_SANE is not set # CONFIG_NF_CONNTRACK_SIP is not set # CONFIG_NF_CONNTRACK_TFTP is not set # CONFIG_NF_CT_NETLINK is not set CONFIG_NF_NAT=m CONFIG_NF_NAT_REDIRECT=y CONFIG_NF_NAT_MASQUERADE=y CONFIG_NETFILTER_SYNPROXY=m CONFIG_NF_TABLES=m CONFIG_NF_TABLES_INET=y CONFIG_NF_TABLES_NETDEV=y CONFIG_NFT_NUMGEN=m CONFIG_NFT_CT=m CONFIG_NFT_CONNLIMIT=m CONFIG_NFT_LOG=m CONFIG_NFT_LIMIT=m CONFIG_NFT_MASQ=m CONFIG_NFT_REDIR=m CONFIG_NFT_NAT=m CONFIG_NFT_TUNNEL=m CONFIG_NFT_OBJREF=m CONFIG_NFT_QUOTA=m CONFIG_NFT_REJECT=m CONFIG_NFT_REJECT_INET=m CONFIG_NFT_COMPAT=m CONFIG_NFT_HASH=m CONFIG_NFT_FIB=m # CONFIG_NFT_FIB_INET is not set CONFIG_NFT_XFRM=m CONFIG_NFT_SOCKET=m CONFIG_NFT_OSF=m CONFIG_NFT_TPROXY=m CONFIG_NFT_SYNPROXY=m CONFIG_NF_DUP_NETDEV=m CONFIG_NFT_DUP_NETDEV=m CONFIG_NFT_FWD_NETDEV=m # CONFIG_NFT_FIB_NETDEV is not set CONFIG_NFT_REJECT_NETDEV=m CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XTABLES_COMPAT is not set # # Xtables combined modules # # CONFIG_NETFILTER_XT_MARK is not set # CONFIG_NETFILTER_XT_CONNMARK is not set CONFIG_NETFILTER_XT_SET=m # # Xtables targets # # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set # CONFIG_NETFILTER_XT_TARGET_HMARK is not set # CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set # CONFIG_NETFILTER_XT_TARGET_LOG is not set # CONFIG_NETFILTER_XT_TARGET_MARK is not set CONFIG_NETFILTER_XT_NAT=m # CONFIG_NETFILTER_XT_TARGET_NETMAP is not set # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set CONFIG_NETFILTER_XT_TARGET_REDIRECT=m # CONFIG_NETFILTER_XT_TARGET_MASQUERADE is not set # CONFIG_NETFILTER_XT_TARGET_TEE is not set # CONFIG_NETFILTER_XT_TARGET_SECMARK is not set # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set # # Xtables matches # # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set # CONFIG_NETFILTER_XT_MATCH_BPF is not set # CONFIG_NETFILTER_XT_MATCH_CGROUP is not set # CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set # CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set # CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set # CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set # CONFIG_NETFILTER_XT_MATCH_CPU is not set # CONFIG_NETFILTER_XT_MATCH_DCCP is not set # CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set # CONFIG_NETFILTER_XT_MATCH_DSCP is not set # CONFIG_NETFILTER_XT_MATCH_ECN is not set # CONFIG_NETFILTER_XT_MATCH_ESP is not set # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set # CONFIG_NETFILTER_XT_MATCH_HELPER is not set # CONFIG_NETFILTER_XT_MATCH_HL is not set # CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set # CONFIG_NETFILTER_XT_MATCH_L2TP is not set # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set # CONFIG_NETFILTER_XT_MATCH_MAC is not set # CONFIG_NETFILTER_XT_MATCH_MARK is not set # CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set # CONFIG_NETFILTER_XT_MATCH_NFACCT is not set # CONFIG_NETFILTER_XT_MATCH_OSF is not set # CONFIG_NETFILTER_XT_MATCH_OWNER is not set # CONFIG_NETFILTER_XT_MATCH_POLICY is not set # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set # CONFIG_NETFILTER_XT_MATCH_REALM is not set # CONFIG_NETFILTER_XT_MATCH_RECENT is not set # CONFIG_NETFILTER_XT_MATCH_SCTP is not set # CONFIG_NETFILTER_XT_MATCH_SOCKET is not set # CONFIG_NETFILTER_XT_MATCH_STATE is not set # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set # CONFIG_NETFILTER_XT_MATCH_STRING is not set # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set # CONFIG_NETFILTER_XT_MATCH_TIME is not set # CONFIG_NETFILTER_XT_MATCH_U32 is not set # end of Core Netfilter Configuration CONFIG_IP_SET=m CONFIG_IP_SET_MAX=256 # CONFIG_IP_SET_BITMAP_IP is not set # CONFIG_IP_SET_BITMAP_IPMAC is not set # CONFIG_IP_SET_BITMAP_PORT is not set CONFIG_IP_SET_HASH_IP=m # CONFIG_IP_SET_HASH_IPMARK is not set # CONFIG_IP_SET_HASH_IPPORT is not set # CONFIG_IP_SET_HASH_IPPORTIP is not set # CONFIG_IP_SET_HASH_IPPORTNET is not set # CONFIG_IP_SET_HASH_IPMAC is not set CONFIG_IP_SET_HASH_MAC=m # CONFIG_IP_SET_HASH_NETPORTNET is not set CONFIG_IP_SET_HASH_NET=m # CONFIG_IP_SET_HASH_NETNET is not set # CONFIG_IP_SET_HASH_NETPORT is not set # CONFIG_IP_SET_HASH_NETIFACE is not set # CONFIG_IP_SET_LIST_SET is not set # CONFIG_IP_VS is not set # # IP: Netfilter Configuration # CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_SOCKET_IPV4=m CONFIG_NF_TPROXY_IPV4=m CONFIG_NF_TABLES_IPV4=y CONFIG_NFT_REJECT_IPV4=m CONFIG_NFT_DUP_IPV4=m CONFIG_NFT_FIB_IPV4=m # CONFIG_NF_TABLES_ARP is not set CONFIG_NF_DUP_IPV4=m # CONFIG_NF_LOG_ARP is not set # CONFIG_NF_LOG_IPV4 is not set CONFIG_NF_REJECT_IPV4=m CONFIG_IP_NF_IPTABLES=m # CONFIG_IP_NF_MATCH_AH is not set # CONFIG_IP_NF_MATCH_ECN is not set # CONFIG_IP_NF_MATCH_TTL is not set CONFIG_IP_NF_FILTER=m CONFIG_IP_NF_TARGET_REJECT=m # CONFIG_IP_NF_TARGET_SYNPROXY is not set CONFIG_IP_NF_NAT=m # CONFIG_IP_NF_TARGET_MASQUERADE is not set # CONFIG_IP_NF_TARGET_NETMAP is not set CONFIG_IP_NF_TARGET_REDIRECT=m # CONFIG_IP_NF_MANGLE is not set # CONFIG_IP_NF_RAW is not set # CONFIG_IP_NF_ARPTABLES is not set # end of IP: Netfilter Configuration # # IPv6: Netfilter Configuration # CONFIG_NF_SOCKET_IPV6=m CONFIG_NF_TPROXY_IPV6=m CONFIG_NF_TABLES_IPV6=y CONFIG_NFT_REJECT_IPV6=m CONFIG_NFT_DUP_IPV6=m CONFIG_NFT_FIB_IPV6=m CONFIG_NF_DUP_IPV6=m CONFIG_NF_REJECT_IPV6=m # CONFIG_NF_LOG_IPV6 is not set CONFIG_IP6_NF_IPTABLES=m # CONFIG_IP6_NF_MATCH_AH is not set # CONFIG_IP6_NF_MATCH_EUI64 is not set # CONFIG_IP6_NF_MATCH_FRAG is not set # CONFIG_IP6_NF_MATCH_OPTS is not set # CONFIG_IP6_NF_MATCH_HL is not set # CONFIG_IP6_NF_MATCH_IPV6HEADER is not set # CONFIG_IP6_NF_MATCH_MH is not set # CONFIG_IP6_NF_MATCH_RT is not set # CONFIG_IP6_NF_MATCH_SRH is not set CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_REJECT=m # CONFIG_IP6_NF_TARGET_SYNPROXY is not set # CONFIG_IP6_NF_MANGLE is not set # CONFIG_IP6_NF_RAW is not set # CONFIG_IP6_NF_NAT is not set # end of IPv6: Netfilter Configuration CONFIG_NF_DEFRAG_IPV6=m CONFIG_NF_TABLES_BRIDGE=m # CONFIG_NFT_BRIDGE_META is not set # CONFIG_NFT_BRIDGE_REJECT is not set # CONFIG_NF_CONNTRACK_BRIDGE is not set # CONFIG_BRIDGE_NF_EBTABLES is not set # CONFIG_BPFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set CONFIG_STP=m CONFIG_BRIDGE=m CONFIG_BRIDGE_IGMP_SNOOPING=y # CONFIG_BRIDGE_MRP is not set # CONFIG_BRIDGE_CFM is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set CONFIG_LLC=m # CONFIG_LLC2 is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set # CONFIG_6LOWPAN is not set # CONFIG_IEEE802154 is not set CONFIG_NET_SCHED=y # # Queueing/Scheduling # # CONFIG_NET_SCH_CBQ is not set CONFIG_NET_SCH_HTB=m # CONFIG_NET_SCH_HFSC is not set # CONFIG_NET_SCH_PRIO is not set # CONFIG_NET_SCH_MULTIQ is not set # CONFIG_NET_SCH_RED is not set # CONFIG_NET_SCH_SFB is not set # CONFIG_NET_SCH_SFQ is not set # CONFIG_NET_SCH_TEQL is not set # CONFIG_NET_SCH_TBF is not set # CONFIG_NET_SCH_CBS is not set # CONFIG_NET_SCH_ETF is not set # CONFIG_NET_SCH_TAPRIO is not set # CONFIG_NET_SCH_GRED is not set # CONFIG_NET_SCH_DSMARK is not set # CONFIG_NET_SCH_NETEM is not set # CONFIG_NET_SCH_DRR is not set # CONFIG_NET_SCH_MQPRIO is not set # CONFIG_NET_SCH_SKBPRIO is not set # CONFIG_NET_SCH_CHOKE is not set # CONFIG_NET_SCH_QFQ is not set CONFIG_NET_SCH_CODEL=m CONFIG_NET_SCH_FQ_CODEL=m # CONFIG_NET_SCH_CAKE is not set CONFIG_NET_SCH_FQ=m # CONFIG_NET_SCH_HHF is not set # CONFIG_NET_SCH_PIE is not set # CONFIG_NET_SCH_PLUG is not set # CONFIG_NET_SCH_ETS is not set CONFIG_NET_SCH_DEFAULT=y # CONFIG_DEFAULT_FQ is not set # CONFIG_DEFAULT_CODEL is not set CONFIG_DEFAULT_FQ_CODEL=y # CONFIG_DEFAULT_PFIFO_FAST is not set CONFIG_DEFAULT_NET_SCH="fq_codel" # # Classification # # CONFIG_NET_CLS_BASIC is not set # CONFIG_NET_CLS_TCINDEX is not set # CONFIG_NET_CLS_ROUTE4 is not set # CONFIG_NET_CLS_FW is not set # CONFIG_NET_CLS_U32 is not set # CONFIG_NET_CLS_RSVP is not set # CONFIG_NET_CLS_RSVP6 is not set # CONFIG_NET_CLS_FLOW is not set # CONFIG_NET_CLS_CGROUP is not set # CONFIG_NET_CLS_BPF is not set # CONFIG_NET_CLS_FLOWER is not set # CONFIG_NET_CLS_MATCHALL is not set # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set CONFIG_NET_SCH_FIFO=y # CONFIG_DCB is not set CONFIG_DNS_RESOLVER=y # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_DIAG is not set # CONFIG_MPLS is not set # CONFIG_NET_NSH is not set # CONFIG_HSR is not set # CONFIG_NET_SWITCHDEV is not set # CONFIG_NET_L3_MASTER_DEV is not set # CONFIG_QRTR is not set # CONFIG_NET_NCSI is not set CONFIG_PCPU_DEV_REFCNT=y CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_SOCK_RX_QUEUE_MAPPING=y CONFIG_XPS=y # CONFIG_CGROUP_NET_PRIO is not set # CONFIG_CGROUP_NET_CLASSID is not set CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_DROP_MONITOR is not set # end of Network testing # end of Networking options # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_AF_KCM is not set # CONFIG_MCTP is not set # CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set # CONFIG_NFC is not set # CONFIG_PSAMPLE is not set # CONFIG_NET_IFE is not set # CONFIG_LWTUNNEL is not set CONFIG_GRO_CELLS=y CONFIG_NET_SOCK_MSG=y CONFIG_PAGE_POOL=y # CONFIG_PAGE_POOL_STATS is not set CONFIG_FAILOVER=y # CONFIG_ETHTOOL_NETLINK is not set # # Device Drivers # CONFIG_HAVE_EISA=y # CONFIG_EISA is not set CONFIG_HAVE_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCIEPORTBUS=y CONFIG_HOTPLUG_PCI_PCIE=y # CONFIG_PCIEAER is not set # CONFIG_PCIEASPM is not set CONFIG_PCIE_PME=y # CONFIG_PCIE_PTM is not set CONFIG_PCI_MSI=y CONFIG_PCI_MSI_IRQ_DOMAIN=y CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set CONFIG_PCI_LOCKLESS_CONFIG=y # CONFIG_PCI_IOV is not set # CONFIG_PCI_PRI is not set # CONFIG_PCI_PASID is not set # CONFIG_PCI_P2PDMA is not set CONFIG_PCI_LABEL=y # CONFIG_PCIE_BUS_TUNE_OFF is not set CONFIG_PCIE_BUS_DEFAULT=y # CONFIG_PCIE_BUS_SAFE is not set # CONFIG_PCIE_BUS_PERFORMANCE is not set # CONFIG_PCIE_BUS_PEER2PEER is not set # CONFIG_VGA_ARB is not set CONFIG_HOTPLUG_PCI=y CONFIG_HOTPLUG_PCI_ACPI=y # CONFIG_HOTPLUG_PCI_ACPI_IBM is not set # CONFIG_HOTPLUG_PCI_CPCI is not set # CONFIG_HOTPLUG_PCI_SHPC is not set # # PCI controller drivers # # CONFIG_VMD is not set # # DesignWare PCI Core Support # # CONFIG_PCIE_DW_PLAT_HOST is not set # CONFIG_PCI_MESON is not set # end of DesignWare PCI Core Support # # Mobiveil PCIe Core Support # # end of Mobiveil PCIe Core Support # # Cadence PCIe controllers support # # end of Cadence PCIe controllers support # end of PCI controller drivers # # PCI Endpoint # # CONFIG_PCI_ENDPOINT is not set # end of PCI Endpoint # # PCI switch controller drivers # # CONFIG_PCI_SW_SWITCHTEC is not set # end of PCI switch controller drivers # CONFIG_CXL_BUS is not set # CONFIG_PCCARD is not set # CONFIG_RAPIDIO is not set # # Generic Driver Options # CONFIG_UEVENT_HELPER=y CONFIG_UEVENT_HELPER_PATH="" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_DEVTMPFS_SAFE is not set # CONFIG_STANDALONE is not set CONFIG_PREVENT_FIRMWARE_BUILD=y # # Firmware loader # CONFIG_FW_LOADER=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_FW_LOADER_COMPRESS is not set # CONFIG_FW_CACHE is not set # CONFIG_FW_UPLOAD is not set # end of Firmware loader # CONFIG_ALLOW_DEV_COREDUMP is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set CONFIG_HMEM_REPORTING=y # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y # end of Generic Driver Options # # Bus devices # # CONFIG_MHI_BUS is not set # CONFIG_MHI_BUS_EP is not set # end of Bus devices CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y # # Firmware Drivers # # # ARM System Control and Management Interface Protocol # # end of ARM System Control and Management Interface Protocol CONFIG_EDD=y CONFIG_EDD_OFF=y CONFIG_FIRMWARE_MEMMAP=y CONFIG_DMIID=y # CONFIG_DMI_SYSFS is not set CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y # CONFIG_ISCSI_IBFT is not set CONFIG_FW_CFG_SYSFS=y # CONFIG_FW_CFG_SYSFS_CMDLINE is not set # CONFIG_SYSFB_SIMPLEFB is not set # CONFIG_GOOGLE_FIRMWARE is not set # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers # CONFIG_GNSS is not set # CONFIG_MTD is not set # CONFIG_OF is not set CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y # CONFIG_PARPORT is not set CONFIG_PNP=y # CONFIG_PNP_DEBUG_MESSAGES is not set # # Protocols # CONFIG_PNPACPI=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_NULL_BLK=m # CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION is not set CONFIG_CDROM=y # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set # CONFIG_ZRAM is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 # CONFIG_BLK_DEV_DRBD is not set CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set CONFIG_VIRTIO_BLK=y # CONFIG_BLK_DEV_RBD is not set # CONFIG_BLK_DEV_UBLK is not set # # NVME Support # CONFIG_NVME_CORE=m CONFIG_BLK_DEV_NVME=m # CONFIG_NVME_MULTIPATH is not set # CONFIG_NVME_VERBOSE_ERRORS is not set # CONFIG_NVME_FC is not set # CONFIG_NVME_TCP is not set # CONFIG_NVME_AUTH is not set # CONFIG_NVME_TARGET is not set # end of NVME Support # # Misc devices # # CONFIG_DUMMY_IRQ is not set # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_SRAM is not set # CONFIG_DW_XDATA_PCIE is not set # CONFIG_PCI_ENDPOINT_TEST is not set # CONFIG_XILINX_SDFEC is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_93CX6 is not set # end of EEPROM support # CONFIG_CB710_CORE is not set # # Texas Instruments shared transport line discipline # # end of Texas Instruments shared transport line discipline # # Altera FPGA firmware download module (requires I2C) # # CONFIG_INTEL_MEI is not set # CONFIG_INTEL_MEI_ME is not set # CONFIG_INTEL_MEI_TXE is not set # CONFIG_VMWARE_VMCI is not set # CONFIG_GENWQE is not set # CONFIG_ECHO is not set # CONFIG_BCM_VK is not set # CONFIG_MISC_ALCOR_PCI is not set # CONFIG_MISC_RTSX_PCI is not set # CONFIG_HABANA_AI is not set CONFIG_PVPANIC=y CONFIG_PVPANIC_MMIO=m CONFIG_PVPANIC_PCI=m # end of Misc devices # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI_COMMON=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y CONFIG_BLK_DEV_BSG=y CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_LOGGING is not set CONFIG_SCSI_SCAN_ASYNC=y # # SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # end of SCSI Transports CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_ISCSI_BOOT_SYSFS is not set # CONFIG_SCSI_CXGB3_ISCSI is not set # CONFIG_SCSI_BNX2_ISCSI is not set # CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_HPSA is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_3W_SAS is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_MVUMI is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_SCSI_ESAS2R is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_MPT3SAS is not set # CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_MPI3MR is not set # CONFIG_SCSI_SMARTPQI is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_MYRB is not set # CONFIG_SCSI_MYRS is not set # CONFIG_VMWARE_PVSCSI is not set # CONFIG_SCSI_SNIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FDOMAIN_PCI is not set # CONFIG_SCSI_ISCI is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_AM53C974 is not set # CONFIG_SCSI_WD719X is not set CONFIG_SCSI_DEBUG=m # CONFIG_SCSI_PMCRAID is not set # CONFIG_SCSI_PM8001 is not set CONFIG_SCSI_VIRTIO=y # CONFIG_SCSI_DH is not set # end of SCSI device support # CONFIG_ATA is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=m # CONFIG_MD_LINEAR is not set # CONFIG_MD_RAID0 is not set CONFIG_MD_RAID1=m # CONFIG_MD_RAID10 is not set # CONFIG_MD_RAID456 is not set # CONFIG_MD_MULTIPATH is not set # CONFIG_MD_FAULTY is not set # CONFIG_BCACHE is not set CONFIG_BLK_DEV_DM_BUILTIN=y CONFIG_BLK_DEV_DM=y # CONFIG_DM_DEBUG is not set CONFIG_DM_BUFIO=m # CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set CONFIG_DM_BIO_PRISON=m CONFIG_DM_PERSISTENT_DATA=m # CONFIG_DM_UNSTRIPED is not set CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m CONFIG_DM_THIN_PROVISIONING=m CONFIG_DM_CACHE=m CONFIG_DM_CACHE_SMQ=m CONFIG_DM_WRITECACHE=m # CONFIG_DM_EBS is not set CONFIG_DM_ERA=m # CONFIG_DM_CLONE is not set CONFIG_DM_MIRROR=m CONFIG_DM_LOG_USERSPACE=m # CONFIG_DM_RAID is not set CONFIG_DM_ZERO=m # CONFIG_DM_MULTIPATH is not set CONFIG_DM_DELAY=m # CONFIG_DM_DUST is not set # CONFIG_DM_INIT is not set CONFIG_DM_UEVENT=y CONFIG_DM_FLAKEY=m # CONFIG_DM_VERITY is not set # CONFIG_DM_SWITCH is not set CONFIG_DM_LOG_WRITES=m CONFIG_DM_INTEGRITY=m # CONFIG_TARGET_CORE is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_FIREWIRE_NOSY is not set # end of IEEE 1394 (FireWire) support # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set # CONFIG_DUMMY is not set # CONFIG_WIREGUARD is not set # CONFIG_EQUALIZER is not set # CONFIG_NET_FC is not set # CONFIG_IFB is not set # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set # CONFIG_IPVLAN is not set # CONFIG_VXLAN is not set # CONFIG_GENEVE is not set # CONFIG_BAREUDP is not set # CONFIG_GTP is not set # CONFIG_AMT is not set # CONFIG_MACSEC is not set # CONFIG_NETCONSOLE is not set # CONFIG_TUN is not set # CONFIG_TUN_VNET_CROSS_LE is not set # CONFIG_VETH is not set CONFIG_VIRTIO_NET=y # CONFIG_NLMON is not set # CONFIG_ARCNET is not set # CONFIG_ETHERNET is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_NET_SB1000 is not set # CONFIG_PHYLIB is not set # CONFIG_MDIO_DEVICE is not set # # PCS device drivers # # end of PCS device drivers # CONFIG_PPP is not set # CONFIG_SLIP is not set # # Host-side USB support is needed for USB Network Adapter support # # CONFIG_WLAN is not set # CONFIG_WAN is not set # # Wireless WAN # # CONFIG_WWAN is not set # end of Wireless WAN # CONFIG_VMXNET3 is not set # CONFIG_FUJITSU_ES is not set # CONFIG_NETDEVSIM is not set CONFIG_NET_FAILOVER=y # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_SPARSEKMAP is not set # CONFIG_INPUT_MATRIXKMAP is not set # # Userland interfaces # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set # CONFIG_RMI4_CORE is not set # # Hardware I/O ports # # CONFIG_SERIO is not set CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE_SLEEP=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set CONFIG_LDISC_AUTOLOAD=y # # Serial drivers # CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set CONFIG_SERIAL_8250_PNP=y # CONFIG_SERIAL_8250_16550A_VARIANTS is not set # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y # CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_NR_UARTS=48 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set # CONFIG_SERIAL_8250_RSA is not set # CONFIG_SERIAL_8250_DW is not set # CONFIG_SERIAL_8250_RT288X is not set # CONFIG_SERIAL_8250_LPSS is not set # CONFIG_SERIAL_8250_MID is not set # CONFIG_SERIAL_8250_PERICOM is not set # # Non-8250 serial port support # # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_LANTIQ is not set # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # CONFIG_SERIAL_SPRD is not set # end of Serial drivers # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # CONFIG_NULL_TTY is not set CONFIG_HVC_DRIVER=y # CONFIG_SERIAL_DEV_BUS is not set CONFIG_TTY_PRINTK=y CONFIG_TTY_PRINTK_LEVEL=6 CONFIG_VIRTIO_CONSOLE=y # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_HW_RANDOM_INTEL is not set # CONFIG_HW_RANDOM_AMD is not set # CONFIG_HW_RANDOM_BA431 is not set # CONFIG_HW_RANDOM_VIA is not set CONFIG_HW_RANDOM_VIRTIO=y # CONFIG_HW_RANDOM_XIPHERA is not set # CONFIG_APPLICOM is not set # CONFIG_MWAVE is not set CONFIG_DEVMEM=y CONFIG_NVRAM=m # CONFIG_DEVPORT is not set CONFIG_HPET=y CONFIG_HPET_MMAP=y CONFIG_HPET_MMAP_DEFAULT=y # CONFIG_HANGCHECK_TIMER is not set # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set # CONFIG_XILLYBUS is not set # CONFIG_RANDOM_TRUST_CPU is not set # CONFIG_RANDOM_TRUST_BOOTLOADER is not set # end of Character devices # # I2C support # # CONFIG_I2C is not set # end of I2C support # CONFIG_I3C is not set # CONFIG_SPI is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set # CONFIG_PPS is not set # # PTP clock support # # CONFIG_PTP_1588_CLOCK is not set CONFIG_PTP_1588_CLOCK_OPTIONAL=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # end of PTP clock support # CONFIG_PINCTRL is not set # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set CONFIG_THERMAL=y # CONFIG_THERMAL_NETLINK is not set # CONFIG_THERMAL_STATISTICS is not set CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 # CONFIG_THERMAL_WRITABLE_TRIPS is not set CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set # CONFIG_THERMAL_GOV_FAIR_SHARE is not set CONFIG_THERMAL_GOV_STEP_WISE=y # CONFIG_THERMAL_GOV_BANG_BANG is not set # CONFIG_THERMAL_GOV_USER_SPACE is not set # CONFIG_THERMAL_EMULATION is not set # # Intel thermal drivers # # CONFIG_INTEL_POWERCLAMP is not set CONFIG_X86_THERMAL_VECTOR=y # CONFIG_X86_PKG_TEMP_THERMAL is not set # CONFIG_INTEL_SOC_DTS_THERMAL is not set # # ACPI INT340X thermal drivers # # CONFIG_INT340X_THERMAL is not set # end of ACPI INT340X thermal drivers # CONFIG_INTEL_PCH_THERMAL is not set # CONFIG_INTEL_TCC_COOLING is not set # CONFIG_INTEL_HFI_THERMAL is not set # end of Intel thermal drivers # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # CONFIG_BCMA is not set # # Multifunction device drivers # # CONFIG_MFD_MADERA is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set # CONFIG_LPC_ICH is not set # CONFIG_LPC_SCH is not set # CONFIG_MFD_INTEL_LPSS_ACPI is not set # CONFIG_MFD_INTEL_LPSS_PCI is not set # CONFIG_MFD_INTEL_PMC_BXT is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_TQMX86 is not set # CONFIG_MFD_VX855 is not set # end of Multifunction device drivers # CONFIG_REGULATOR is not set # CONFIG_RC_CORE is not set # # CEC support # # CONFIG_MEDIA_CEC_SUPPORT is not set # end of CEC support # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # # CONFIG_AGP is not set # CONFIG_VGA_SWITCHEROO is not set # CONFIG_DRM is not set # CONFIG_DRM_DEBUG_MODESET_LOCK is not set # # ARM devices # # end of ARM devices # # Frame buffer Devices # # CONFIG_FB is not set # end of Frame buffer Devices # # Backlight & LCD device support # # CONFIG_LCD_CLASS_DEVICE is not set # CONFIG_BACKLIGHT_CLASS_DEVICE is not set # end of Backlight & LCD device support # # Console display driver support # CONFIG_VGA_CONSOLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=80 CONFIG_DUMMY_CONSOLE_ROWS=25 # end of Console display driver support # end of Graphics support # CONFIG_SOUND is not set # # HID support # CONFIG_HID=y # CONFIG_HID_BATTERY_STRENGTH is not set CONFIG_HIDRAW=y # CONFIG_UHID is not set CONFIG_HID_GENERIC=y # # Special HID drivers # # CONFIG_HID_A4TECH is not set # CONFIG_HID_ACRUX is not set # CONFIG_HID_AUREAL is not set # CONFIG_HID_BELKIN is not set # CONFIG_HID_CHERRY is not set # CONFIG_HID_COUGAR is not set # CONFIG_HID_MACALLY is not set # CONFIG_HID_CMEDIA is not set # CONFIG_HID_CYPRESS is not set # CONFIG_HID_DRAGONRISE is not set # CONFIG_HID_EMS_FF is not set # CONFIG_HID_ELECOM is not set # CONFIG_HID_EZKEY is not set # CONFIG_HID_GEMBIRD is not set # CONFIG_HID_GFRM is not set # CONFIG_HID_GLORIOUS is not set # CONFIG_HID_VIVALDI is not set # CONFIG_HID_KEYTOUCH is not set # CONFIG_HID_KYE is not set # CONFIG_HID_WALTOP is not set # CONFIG_HID_VIEWSONIC is not set # CONFIG_HID_XIAOMI is not set # CONFIG_HID_GYRATION is not set # CONFIG_HID_ICADE is not set # CONFIG_HID_ITE is not set # CONFIG_HID_JABRA is not set # CONFIG_HID_TWINHAN is not set # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LCPOWER is not set # CONFIG_HID_LENOVO is not set # CONFIG_HID_MAGICMOUSE is not set # CONFIG_HID_MALTRON is not set # CONFIG_HID_MAYFLASH is not set # CONFIG_HID_REDRAGON is not set # CONFIG_HID_MICROSOFT is not set # CONFIG_HID_MONTEREY is not set # CONFIG_HID_MULTITOUCH is not set # CONFIG_HID_NTI is not set # CONFIG_HID_ORTEK is not set # CONFIG_HID_PANTHERLORD is not set # CONFIG_HID_PETALYNX is not set # CONFIG_HID_PICOLCD is not set # CONFIG_HID_PLANTRONICS is not set # CONFIG_HID_RAZER is not set # CONFIG_HID_PRIMAX is not set # CONFIG_HID_SAITEK is not set # CONFIG_HID_SEMITEK is not set # CONFIG_HID_SPEEDLINK is not set # CONFIG_HID_STEAM is not set # CONFIG_HID_STEELSERIES is not set # CONFIG_HID_SUNPLUS is not set # CONFIG_HID_RMI is not set # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set # CONFIG_HID_TIVO is not set # CONFIG_HID_TOPSEED is not set # CONFIG_HID_UDRAW_PS3 is not set # CONFIG_HID_XINMO is not set # CONFIG_HID_ZEROPLUS is not set # CONFIG_HID_ZYDACRON is not set # CONFIG_HID_SENSOR_HUB is not set # CONFIG_HID_ALPS is not set # end of Special HID drivers # # Intel ISH HID support # # CONFIG_INTEL_ISH_HID is not set # end of Intel ISH HID support # # AMD SFH HID Support # # CONFIG_AMD_SFH_HID is not set # end of AMD SFH HID Support # end of HID support CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_SCSI_UFSHCD is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y # CONFIG_EDAC is not set CONFIG_RTC_LIB=y CONFIG_RTC_MC146818_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" CONFIG_RTC_SYSTOHC=y CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y CONFIG_RTC_INTF_DEV_UIE_EMUL=y # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # # SPI RTC drivers # # # SPI and I2C RTC drivers # # # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1685_FAMILY is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_DS2404 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_V3020 is not set # # on-CPU RTC drivers # # CONFIG_RTC_DRV_FTRTC010 is not set # # HID Sensor RTC drivers # # CONFIG_RTC_DRV_GOLDFISH is not set # CONFIG_DMADEVICES is not set # # DMABUF options # # CONFIG_SYNC_FILE is not set # CONFIG_DMABUF_HEAPS is not set # end of DMABUF options # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_VFIO is not set # CONFIG_VIRT_DRIVERS is not set CONFIG_VIRTIO_ANCHOR=y CONFIG_VIRTIO=y CONFIG_VIRTIO_PCI_LIB=y CONFIG_VIRTIO_PCI_LIB_LEGACY=y CONFIG_VIRTIO_MENU=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_PCI_LEGACY=y CONFIG_VIRTIO_PMEM=m CONFIG_VIRTIO_BALLOON=y # CONFIG_VIRTIO_MEM is not set CONFIG_VIRTIO_INPUT=y # CONFIG_VIRTIO_MMIO is not set # CONFIG_VDPA is not set CONFIG_VHOST_MENU=y # CONFIG_VHOST_NET is not set # CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set # # Microsoft Hyper-V guest support # # CONFIG_HYPERV is not set # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_COMEDI is not set # CONFIG_STAGING is not set # CONFIG_CHROME_PLATFORMS is not set # CONFIG_MELLANOX_PLATFORM is not set CONFIG_SURFACE_PLATFORMS=y # CONFIG_SURFACE_GPE is not set # CONFIG_SURFACE_PRO3_BUTTON is not set CONFIG_X86_PLATFORM_DEVICES=y # CONFIG_ACPI_WMI is not set # CONFIG_ACERHDF is not set # CONFIG_ACER_WIRELESS is not set # CONFIG_AMD_PMC is not set # CONFIG_AMD_HSMP is not set # CONFIG_ADV_SWBUTTON is not set # CONFIG_ASUS_WIRELESS is not set # CONFIG_X86_PLATFORM_DRIVERS_DELL is not set # CONFIG_FUJITSU_TABLET is not set # CONFIG_GPD_POCKET_FAN is not set # CONFIG_WIRELESS_HOTKEY is not set # CONFIG_IBM_RTL is not set # CONFIG_SENSORS_HDAPS is not set # CONFIG_INTEL_SAR_INT1092 is not set # CONFIG_INTEL_PMC_CORE is not set # # Intel Speed Select Technology interface support # # CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set # end of Intel Speed Select Technology interface support # # Intel Uncore Frequency Control # # CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set # end of Intel Uncore Frequency Control # CONFIG_INTEL_PUNIT_IPC is not set # CONFIG_INTEL_RST is not set # CONFIG_INTEL_SMARTCONNECT is not set # CONFIG_INTEL_VSEC is not set # CONFIG_SAMSUNG_Q10 is not set # CONFIG_TOSHIBA_BT_RFKILL is not set # CONFIG_TOSHIBA_HAPS is not set # CONFIG_ACPI_CMPC is not set # CONFIG_TOPSTAR_LAPTOP is not set # CONFIG_INTEL_IPS is not set # CONFIG_INTEL_SCU_PCI is not set # CONFIG_INTEL_SCU_PLATFORM is not set # CONFIG_SIEMENS_SIMATIC_IPC is not set # CONFIG_WINMATE_FM07_KEYS is not set # CONFIG_P2SB is not set CONFIG_HAVE_CLK=y CONFIG_HAVE_CLK_PREPARE=y CONFIG_COMMON_CLK=y # CONFIG_XILINX_VCU is not set # CONFIG_HWSPINLOCK is not set # # Clock Source drivers # CONFIG_CLKEVT_I8253=y CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y # end of Clock Source drivers # CONFIG_MAILBOX is not set # CONFIG_IOMMU_SUPPORT is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # CONFIG_SOUNDWIRE is not set # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # fujitsu SoC drivers # # end of fujitsu SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Enable LiteX SoC Builder specific drivers # # end of Enable LiteX SoC Builder specific drivers # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set # CONFIG_NTB is not set # CONFIG_PWM is not set # # IRQ chip support # # end of IRQ chip support # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_PHY_CAN_TRANSCEIVER is not set # # PHY drivers for Broadcom platforms # # CONFIG_BCM_KONA_USB2_PHY is not set # end of PHY drivers for Broadcom platforms # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set # CONFIG_PHY_INTEL_LGM_EMMC is not set # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # Performance monitor support # # end of Performance monitor support CONFIG_RAS=y # CONFIG_RAS_CEC is not set # CONFIG_USB4 is not set # # Android # # CONFIG_ANDROID_BINDER_IPC is not set # end of Android CONFIG_LIBNVDIMM=y CONFIG_BLK_DEV_PMEM=m CONFIG_ND_CLAIM=y CONFIG_ND_BTT=m CONFIG_BTT=y CONFIG_ND_PFN=m CONFIG_NVDIMM_PFN=y CONFIG_NVDIMM_DAX=y CONFIG_DAX=y CONFIG_DEV_DAX=m CONFIG_DEV_DAX_PMEM=m CONFIG_DEV_DAX_KMEM=m CONFIG_NVMEM=y CONFIG_NVMEM_SYSFS=y # CONFIG_NVMEM_RMEM is not set # # HW tracing support # # CONFIG_STM is not set # CONFIG_INTEL_TH is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_TEE is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set # CONFIG_COUNTER is not set # CONFIG_MOST is not set # CONFIG_PECI is not set # CONFIG_HTE is not set # end of Device Drivers # # File systems # CONFIG_DCACHE_WORD_ACCESS=y CONFIG_VALIDATE_FS_PARSER=y CONFIG_FS_IOMAP=y CONFIG_EXT2_FS=m CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y # CONFIG_EXT3_FS is not set CONFIG_EXT4_FS=m CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y CONFIG_EXT4_DEBUG=y CONFIG_JBD2=m # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=m # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set CONFIG_XFS_FS=m CONFIG_XFS_SUPPORT_V4=y CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y CONFIG_XFS_RT=y CONFIG_XFS_DRAIN_INTENTS=y CONFIG_XFS_LIVE_HOOKS=y CONFIG_XFS_IN_MEMORY_FILE=y CONFIG_XFS_IN_MEMORY_BTREE=y CONFIG_XFS_ONLINE_SCRUB=y # CONFIG_XFS_LIVE_HOOKS_SRCU is not set CONFIG_XFS_LIVE_HOOKS_BLOCKING=y CONFIG_XFS_ONLINE_REPAIR=y CONFIG_XFS_DEBUG=y # CONFIG_XFS_ASSERT_FATAL is not set CONFIG_XFS_LARGE_FOLIOS=y # CONFIG_GFS2_FS is not set CONFIG_OCFS2_FS=m CONFIG_OCFS2_FS_O2CB=m CONFIG_OCFS2_FS_STATS=y CONFIG_OCFS2_DEBUG_MASKLOG=y # CONFIG_OCFS2_DEBUG_FS is not set CONFIG_BTRFS_FS=m CONFIG_BTRFS_FS_POSIX_ACL=y # CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set # CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set # CONFIG_BTRFS_DEBUG is not set # CONFIG_BTRFS_ASSERT is not set # CONFIG_BTRFS_FS_REF_VERIFY is not set # CONFIG_NILFS2_FS is not set # CONFIG_F2FS_FS is not set CONFIG_FS_DAX=y CONFIG_FS_DAX_PMD=y CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_EXPORTFS_BLOCK_OPS=y CONFIG_FILE_LOCKING=y # CONFIG_FS_ENCRYPTION is not set # CONFIG_FS_VERITY is not set CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set # CONFIG_QUOTA_DEBUG is not set CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=m CONFIG_QUOTACTL=y # CONFIG_AUTOFS4_FS is not set # CONFIG_AUTOFS_FS is not set CONFIG_FUSE_FS=m # CONFIG_CUSE is not set CONFIG_VIRTIO_FS=m CONFIG_FUSE_DAX=y CONFIG_OVERLAY_FS=m CONFIG_OVERLAY_FS_REDIRECT_DIR=y CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y CONFIG_OVERLAY_FS_INDEX=y CONFIG_OVERLAY_FS_XINO_AUTO=y CONFIG_OVERLAY_FS_METACOPY=y # # Caches # # CONFIG_FSCACHE is not set # end of Caches # # CD-ROM/DVD Filesystems # # CONFIG_ISO9660_FS is not set # CONFIG_UDF_FS is not set # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # CONFIG_FAT_FS=m # CONFIG_MSDOS_FS is not set CONFIG_VFAT_FS=m CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_FAT_DEFAULT_UTF8 is not set # CONFIG_EXFAT_FS is not set # CONFIG_NTFS_FS is not set # CONFIG_NTFS3_FS is not set # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_VMCORE=y # CONFIG_PROC_VMCORE_DEVICE_DUMP is not set CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_PROC_CHILDREN=y CONFIG_PROC_PID_ARCH_STATUS=y CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_TMPFS_XATTR=y CONFIG_TMPFS_INODE64=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y # CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set CONFIG_MEMFD_CREATE=y CONFIG_ARCH_HAS_GIGANTIC_PAGE=y CONFIG_CONFIGFS_FS=m # end of Pseudo filesystems # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V2=m CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=m # CONFIG_NFS_SWAP is not set CONFIG_NFS_V4_1=y CONFIG_NFS_V4_2=y CONFIG_PNFS_FILE_LAYOUT=m CONFIG_PNFS_BLOCK=m CONFIG_PNFS_FLEXFILE_LAYOUT=m CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" # CONFIG_NFS_V4_1_MIGRATION is not set CONFIG_NFS_USE_LEGACY_DNS=y CONFIG_NFS_DEBUG=y CONFIG_NFS_DISABLE_UDP_SUPPORT=y # CONFIG_NFS_V4_2_READ_PLUS is not set CONFIG_NFSD=m CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NFSD_PNFS=y CONFIG_NFSD_BLOCKLAYOUT=y CONFIG_NFSD_SCSILAYOUT=y CONFIG_NFSD_FLEXFILELAYOUT=y # CONFIG_NFSD_V4_2_INTER_SSC is not set CONFIG_GRACE_PERIOD=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_NFS_V4_2_SSC_HELPER=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=m CONFIG_SUNRPC_BACKCHANNEL=y CONFIG_SUNRPC_DEBUG=y # CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_ALLOW_INSECURE_LEGACY is not set # CONFIG_CIFS_UPCALL is not set # CONFIG_CIFS_XATTR is not set # CONFIG_CIFS_DEBUG is not set # CONFIG_CIFS_DFS_UPCALL is not set # CONFIG_CIFS_SWN_UPCALL is not set # CONFIG_SMB_SERVER is not set CONFIG_SMBFS_COMMON=m # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="cp437" CONFIG_NLS_CODEPAGE_437=m # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set CONFIG_NLS_ASCII=m CONFIG_NLS_ISO8859_1=m # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_MAC_ROMAN is not set # CONFIG_NLS_MAC_CELTIC is not set # CONFIG_NLS_MAC_CENTEURO is not set # CONFIG_NLS_MAC_CROATIAN is not set # CONFIG_NLS_MAC_CYRILLIC is not set # CONFIG_NLS_MAC_GAELIC is not set # CONFIG_NLS_MAC_GREEK is not set # CONFIG_NLS_MAC_ICELAND is not set # CONFIG_NLS_MAC_INUIT is not set # CONFIG_NLS_MAC_ROMANIAN is not set # CONFIG_NLS_MAC_TURKISH is not set CONFIG_NLS_UTF8=m # CONFIG_DLM is not set # CONFIG_UNICODE is not set CONFIG_IO_WQ=y # end of File systems # # Security options # CONFIG_KEYS=y # CONFIG_KEYS_REQUEST_CACHE is not set # CONFIG_PERSISTENT_KEYRINGS is not set # CONFIG_TRUSTED_KEYS is not set # CONFIG_ENCRYPTED_KEYS is not set # CONFIG_KEY_DH_OPERATIONS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y CONFIG_HARDENED_USERCOPY=y CONFIG_FORTIFY_SOURCE=y # CONFIG_STATIC_USERMODEHELPER is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_LSM="yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor" # # Kernel hardening options # # # Memory initialization # CONFIG_INIT_STACK_NONE=y # CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set # CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set # CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set # CONFIG_GCC_PLUGIN_STACKLEAK is not set # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y # CONFIG_ZERO_CALL_USED_REGS is not set # end of Memory initialization CONFIG_RANDSTRUCT_NONE=y # CONFIG_RANDSTRUCT_FULL is not set # CONFIG_RANDSTRUCT_PERFORMANCE is not set # end of Kernel hardening options # end of Security options CONFIG_XOR_BLOCKS=m CONFIG_ASYNC_CORE=m CONFIG_ASYNC_XOR=m CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=m CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_SKCIPHER=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=m CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_RNG_DEFAULT=m CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_USER is not set CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=m CONFIG_CRYPTO_NULL2=y # CONFIG_CRYPTO_PCRYPT is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m # CONFIG_CRYPTO_TEST is not set # # Public-key cryptography # # CONFIG_CRYPTO_RSA is not set # CONFIG_CRYPTO_DH is not set # CONFIG_CRYPTO_ECDH is not set # CONFIG_CRYPTO_ECDSA is not set # CONFIG_CRYPTO_ECRDSA is not set # CONFIG_CRYPTO_SM2 is not set # CONFIG_CRYPTO_CURVE25519 is not set # CONFIG_CRYPTO_CURVE25519_X86 is not set # # Authenticated Encryption with Associated Data # CONFIG_CRYPTO_CCM=m CONFIG_CRYPTO_GCM=m # CONFIG_CRYPTO_CHACHA20POLY1305 is not set # CONFIG_CRYPTO_AEGIS128 is not set # CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set CONFIG_CRYPTO_SEQIV=m # CONFIG_CRYPTO_ECHAINIV is not set # # Block modes # CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_CFB is not set CONFIG_CRYPTO_CTR=m # CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=m # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_OFB is not set # CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_KEYWRAP is not set # CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set # CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set # CONFIG_CRYPTO_ADIANTUM is not set # CONFIG_CRYPTO_HCTR2 is not set CONFIG_CRYPTO_ESSIV=m # # Hash modes # CONFIG_CRYPTO_CMAC=m CONFIG_CRYPTO_HMAC=m # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set # # Digest # CONFIG_CRYPTO_CRC32C=y CONFIG_CRYPTO_CRC32C_INTEL=y CONFIG_CRYPTO_CRC32=y CONFIG_CRYPTO_CRC32_PCLMUL=y CONFIG_CRYPTO_XXHASH=m CONFIG_CRYPTO_BLAKE2B=m # CONFIG_CRYPTO_BLAKE2S_X86 is not set CONFIG_CRYPTO_CRCT10DIF=y CONFIG_CRYPTO_CRCT10DIF_PCLMUL=y CONFIG_CRYPTO_CRC64_ROCKSOFT=y CONFIG_CRYPTO_GHASH=m # CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set # CONFIG_CRYPTO_POLY1305 is not set # CONFIG_CRYPTO_POLY1305_X86_64 is not set CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_SHA1 is not set # CONFIG_CRYPTO_SHA1_SSSE3 is not set # CONFIG_CRYPTO_SHA256_SSSE3 is not set # CONFIG_CRYPTO_SHA512_SSSE3 is not set CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=m # CONFIG_CRYPTO_SHA3 is not set # CONFIG_CRYPTO_SM3_GENERIC is not set # CONFIG_CRYPTO_SM3_AVX_X86_64 is not set # CONFIG_CRYPTO_STREEBOG is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set # # Ciphers # CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_AES_TI is not set # CONFIG_CRYPTO_AES_NI_INTEL is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_BLOWFISH_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAMELLIA_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set CONFIG_CRYPTO_DES=m # CONFIG_CRYPTO_DES3_EDE_X86_64 is not set # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_CHACHA20 is not set # CONFIG_CRYPTO_CHACHA20_X86_64 is not set # CONFIG_CRYPTO_ARIA is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set # CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set # CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set # CONFIG_CRYPTO_SM4_GENERIC is not set # CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set # CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_TWOFISH_X86_64 is not set # CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set # CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set # # Compression # CONFIG_CRYPTO_DEFLATE=m # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_842 is not set CONFIG_CRYPTO_LZ4=m # CONFIG_CRYPTO_LZ4HC is not set # CONFIG_CRYPTO_ZSTD is not set # # Random Number Generation # CONFIG_CRYPTO_ANSI_CPRNG=m CONFIG_CRYPTO_DRBG_MENU=m CONFIG_CRYPTO_DRBG_HMAC=y # CONFIG_CRYPTO_DRBG_HASH is not set # CONFIG_CRYPTO_DRBG_CTR is not set CONFIG_CRYPTO_DRBG=m CONFIG_CRYPTO_JITTERENTROPY=m CONFIG_CRYPTO_USER_API=m CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m CONFIG_CRYPTO_USER_API_RNG=m # CONFIG_CRYPTO_USER_API_RNG_CAVP is not set CONFIG_CRYPTO_USER_API_AEAD=m # CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is not set # CONFIG_CRYPTO_HW is not set # CONFIG_ASYMMETRIC_KEY_TYPE is not set # # Certificates for signature checking # # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set # end of Certificates for signature checking CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_RAID6_PQ=m CONFIG_DISABLE_DMESG_POINTER_HASHING=y CONFIG_RAID6_PQ_BENCHMARK=y # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y # CONFIG_CORDIC is not set # CONFIG_PRIME_NUMBERS is not set CONFIG_RATIONAL=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_ARCH_HAS_FAST_MULTIPLIER=y CONFIG_ARCH_USE_SYM_ANNOTATIONS=y # # Crypto library routines # CONFIG_CRYPTO_LIB_AES=y CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y # CONFIG_CRYPTO_LIB_CHACHA is not set # CONFIG_CRYPTO_LIB_CURVE25519 is not set CONFIG_CRYPTO_LIB_DES=m CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11 # CONFIG_CRYPTO_LIB_POLY1305 is not set # CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set CONFIG_CRYPTO_LIB_SHA1=y CONFIG_CRYPTO_LIB_SHA256=y # end of Crypto library routines CONFIG_LIB_MEMNEQ=y # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC64_ROCKSOFT=y # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set CONFIG_CRC64=y # CONFIG_CRC4 is not set # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m # CONFIG_CRC8 is not set CONFIG_XXHASH=y # CONFIG_RANDOM32_SELFTEST is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m CONFIG_LZO_DECOMPRESS=m CONFIG_LZ4_COMPRESS=m CONFIG_LZ4_DECOMPRESS=y CONFIG_ZSTD_COMPRESS=m CONFIG_ZSTD_DECOMPRESS=m CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y # CONFIG_XZ_DEC_POWERPC is not set # CONFIG_XZ_DEC_IA64 is not set # CONFIG_XZ_DEC_ARM is not set # CONFIG_XZ_DEC_ARMTHUMB is not set # CONFIG_XZ_DEC_SPARC is not set # CONFIG_XZ_DEC_MICROLZMA is not set CONFIG_XZ_DEC_BCJ=y # CONFIG_XZ_DEC_TEST is not set CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_LZ4=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_INTERVAL_TREE=y CONFIG_XARRAY_MULTI=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_SWIOTLB=y # CONFIG_DMA_API_DEBUG is not set # CONFIG_DMA_MAP_BENCHMARK is not set CONFIG_SGL_ALLOC=y CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_GLOB=y # CONFIG_GLOB_SELFTEST is not set CONFIG_NLATTR=y # CONFIG_IRQ_POLL is not set CONFIG_OID_REGISTRY=m CONFIG_HAVE_GENERIC_VDSO=y CONFIG_GENERIC_GETTIMEOFDAY=y CONFIG_GENERIC_VDSO_TIME_NS=y CONFIG_SG_POOL=y CONFIG_ARCH_HAS_PMEM_API=y CONFIG_MEMREGION=y CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y CONFIG_ARCH_HAS_COPY_MC=y CONFIG_ARCH_STACKWALK=y CONFIG_STACKDEPOT=y CONFIG_SBITMAP=y # end of Library routines # # Kernel hacking # # # printk and dmesg options # CONFIG_PRINTK_TIME=y # CONFIG_PRINTK_CALLER is not set CONFIG_STACKTRACE_BUILD_ID=y CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DYNAMIC_DEBUG_CORE is not set CONFIG_SYMBOLIC_ERRNAME=y CONFIG_DEBUG_BUGVERBOSE=y # end of printk and dmesg options CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_MISC is not set # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_INFO_NONE is not set # CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set # CONFIG_DEBUG_INFO_DWARF4 is not set CONFIG_DEBUG_INFO_DWARF5=y CONFIG_DEBUG_INFO_REDUCED=y # CONFIG_DEBUG_INFO_COMPRESSED is not set # CONFIG_DEBUG_INFO_SPLIT is not set CONFIG_PAHOLE_HAS_SPLIT_BTF=y # CONFIG_GDB_SCRIPTS is not set CONFIG_FRAME_WARN=1600 CONFIG_STRIP_ASM_SYMS=y # CONFIG_READABLE_ASM is not set # CONFIG_HEADERS_INSTALL is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_SECTION_MISMATCH_WARN_ONLY=y # CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set CONFIG_OBJTOOL=y # CONFIG_VMLINUX_MAP is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_MAGIC_SYSRQ_SERIAL=y CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" CONFIG_DEBUG_FS=y CONFIG_DEBUG_FS_ALLOW_ALL=y # CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set # CONFIG_DEBUG_FS_ALLOW_NONE is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y CONFIG_UBSAN=y # CONFIG_UBSAN_TRAP is not set CONFIG_CC_HAS_UBSAN_BOUNDS=y CONFIG_UBSAN_BOUNDS=y CONFIG_UBSAN_ONLY_BOUNDS=y CONFIG_UBSAN_SHIFT=y CONFIG_UBSAN_DIV_ZERO=y CONFIG_UBSAN_BOOL=y CONFIG_UBSAN_ENUM=y # CONFIG_UBSAN_ALIGNMENT is not set # CONFIG_UBSAN_SANITIZE_ALL is not set # CONFIG_TEST_UBSAN is not set CONFIG_HAVE_ARCH_KCSAN=y CONFIG_HAVE_KCSAN_COMPILER=y # CONFIG_KCSAN is not set # end of Generic Kernel Debugging Instruments # # Networking Debugging # # CONFIG_NET_DEV_REFCNT_TRACKER is not set # CONFIG_NET_NS_REFCNT_TRACKER is not set # CONFIG_DEBUG_NET is not set # end of Networking Debugging # # Memory Debugging # # CONFIG_PAGE_EXTENSION is not set # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_PAGE_OWNER is not set # CONFIG_PAGE_TABLE_CHECK is not set CONFIG_PAGE_POISONING=y # CONFIG_DEBUG_PAGE_REF is not set # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_ARCH_HAS_DEBUG_WX=y CONFIG_DEBUG_WX=y CONFIG_GENERIC_PTDUMP=y CONFIG_PTDUMP_CORE=y # CONFIG_PTDUMP_DEBUGFS is not set # CONFIG_DEBUG_OBJECTS is not set CONFIG_SHRINKER_DEBUG=y CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000 # CONFIG_DEBUG_KMEMLEAK_TEST is not set CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y CONFIG_DEBUG_STACK_USAGE=y CONFIG_SCHED_STACK_END_CHECK=y CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_VM_PGTABLE is not set CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y # CONFIG_DEBUG_VIRTUAL is not set CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_PER_CPU_MAPS is not set CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y # CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set CONFIG_HAVE_ARCH_KASAN=y CONFIG_HAVE_ARCH_KASAN_VMALLOC=y CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y # CONFIG_KASAN is not set CONFIG_HAVE_ARCH_KFENCE=y # CONFIG_KFENCE is not set # end of Memory Debugging # CONFIG_DEBUG_SHIRQ is not set # # Debug Oops, Lockups and Hangs # # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_PANIC_TIMEOUT=0 CONFIG_LOCKUP_DETECTOR=y CONFIG_SOFTLOCKUP_DETECTOR=y # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set CONFIG_HARDLOCKUP_DETECTOR_PERF=y CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y CONFIG_HARDLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set CONFIG_WQ_WATCHDOG=y # CONFIG_TEST_LOCKUP is not set # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # CONFIG_SCHED_DEBUG=y CONFIG_SCHED_INFO=y CONFIG_SCHEDSTATS=y # end of Scheduler Debugging # CONFIG_DEBUG_TIMEKEEPING is not set CONFIG_DEBUG_PREEMPT=y # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_LOCK_DEBUGGING_SUPPORT=y # CONFIG_PROVE_LOCKING is not set # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_RT_MUTEXES is not set CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set CONFIG_DEBUG_RWSEMS=y # CONFIG_DEBUG_LOCK_ALLOC is not set CONFIG_DEBUG_ATOMIC_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set # CONFIG_WW_MUTEX_SELFTEST is not set # CONFIG_SCF_TORTURE_TEST is not set # CONFIG_CSD_LOCK_WAIT_DEBUG is not set # end of Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_IRQFLAGS is not set CONFIG_STACKTRACE=y # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # CONFIG_DEBUG_KOBJECT is not set # # Debug kernel data structures # CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_PLIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set CONFIG_BUG_ON_DATA_CORRUPTION=y # end of Debug kernel data structures # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # # CONFIG_RCU_SCALE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_REF_SCALE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=60 CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0 # CONFIG_RCU_TRACE is not set # CONFIG_RCU_EQS_DEBUG is not set # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set CONFIG_LATENCYTOP=y CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_RETHOOK=y CONFIG_RETHOOK=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_FENTRY=y CONFIG_HAVE_OBJTOOL_MCOUNT=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y CONFIG_BUILDTIME_MCOUNT_SORT=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y CONFIG_BOOTTIME_TRACING=y CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_GRAPH_TRACER=y CONFIG_DYNAMIC_FTRACE=y CONFIG_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y # CONFIG_FPROBE is not set # CONFIG_FUNCTION_PROFILER is not set # CONFIG_STACK_TRACER is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_HWLAT_TRACER is not set # CONFIG_OSNOISE_TRACER is not set # CONFIG_TIMERLAT_TRACER is not set # CONFIG_MMIOTRACE is not set CONFIG_FTRACE_SYSCALLS=y # CONFIG_TRACER_SNAPSHOT is not set CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set CONFIG_BLK_DEV_IO_TRACE=y CONFIG_KPROBE_EVENTS=y # CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set CONFIG_UPROBE_EVENTS=y CONFIG_BPF_EVENTS=y CONFIG_DYNAMIC_EVENTS=y CONFIG_PROBE_EVENTS=y CONFIG_BPF_KPROBE_OVERRIDE=y CONFIG_FTRACE_MCOUNT_RECORD=y CONFIG_FTRACE_MCOUNT_USE_CC=y # CONFIG_SYNTH_EVENTS is not set # CONFIG_HIST_TRIGGERS is not set # CONFIG_TRACE_EVENT_INJECT is not set # CONFIG_TRACEPOINT_BENCHMARK is not set # CONFIG_RING_BUFFER_BENCHMARK is not set # CONFIG_TRACE_EVAL_MAP_FILE is not set # CONFIG_FTRACE_RECORD_RECURSION is not set # CONFIG_FTRACE_STARTUP_TEST is not set # CONFIG_FTRACE_SORT_STARTUP_TEST is not set # CONFIG_RING_BUFFER_STARTUP_TEST is not set # CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set # CONFIG_PREEMPTIRQ_DELAY_TEST is not set # CONFIG_KPROBE_EVENT_GEN_TEST is not set # CONFIG_RV is not set # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set CONFIG_SAMPLES=y # CONFIG_SAMPLE_AUXDISPLAY is not set CONFIG_SAMPLE_TRACE_EVENTS=m # CONFIG_SAMPLE_TRACE_CUSTOM_EVENTS is not set CONFIG_SAMPLE_TRACE_PRINTK=m # CONFIG_SAMPLE_FTRACE_DIRECT is not set # CONFIG_SAMPLE_FTRACE_DIRECT_MULTI is not set # CONFIG_SAMPLE_TRACE_ARRAY is not set CONFIG_SAMPLE_KOBJECT=m CONFIG_SAMPLE_KPROBES=m CONFIG_SAMPLE_KRETPROBES=m # CONFIG_SAMPLE_HW_BREAKPOINT is not set # CONFIG_SAMPLE_KFIFO is not set # CONFIG_SAMPLE_CONFIGFS is not set # CONFIG_SAMPLE_WATCHDOG is not set CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y CONFIG_STRICT_DEVMEM=y CONFIG_IO_STRICT_DEVMEM=y # # x86 Debugging # # CONFIG_X86_VERBOSE_BOOTUP is not set CONFIG_EARLY_PRINTK=y # CONFIG_EARLY_PRINTK_DBGP is not set # CONFIG_EARLY_PRINTK_USB_XDBC is not set # CONFIG_DEBUG_TLBFLUSH is not set CONFIG_HAVE_MMIOTRACE_SUPPORT=y # CONFIG_X86_DECODER_SELFTEST is not set # CONFIG_IO_DELAY_0X80 is not set CONFIG_IO_DELAY_0XED=y # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set # CONFIG_DEBUG_BOOT_PARAMS is not set # CONFIG_CPA_DEBUG is not set # CONFIG_DEBUG_ENTRY is not set # CONFIG_DEBUG_NMI_SELFTEST is not set # CONFIG_X86_DEBUG_FPU is not set # CONFIG_PUNIT_ATOM_DEBUG is not set CONFIG_UNWINDER_ORC=y # CONFIG_UNWINDER_FRAME_POINTER is not set # end of x86 Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set CONFIG_FUNCTION_ERROR_INJECTION=y CONFIG_FAULT_INJECTION=y # CONFIG_FAILSLAB is not set # CONFIG_FAIL_PAGE_ALLOC is not set # CONFIG_FAULT_INJECTION_USERCOPY is not set CONFIG_FAIL_MAKE_REQUEST=y # CONFIG_FAIL_IO_TIMEOUT is not set # CONFIG_FAIL_FUTEX is not set CONFIG_FAULT_INJECTION_DEBUG_FS=y # CONFIG_FAIL_FUNCTION is not set # CONFIG_FAIL_SUNRPC is not set CONFIG_ARCH_HAS_KCOV=y CONFIG_CC_HAS_SANCOV_TRACE_PC=y # CONFIG_KCOV is not set # CONFIG_RUNTIME_TESTING_MENU is not set CONFIG_ARCH_USE_MEMTEST=y # CONFIG_MEMTEST is not set # end of Kernel Testing and Coverage # end of Kernel hacking ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-09-29 19:05 ` Darrick J. Wong @ 2022-10-13 18:30 ` Darrick J. Wong 2022-10-14 2:24 ` Shiyang Ruan 0 siblings, 1 reply; 16+ messages in thread From: Darrick J. Wong @ 2022-10-13 18:30 UTC (permalink / raw) To: Shiyang Ruan Cc: Dave Chinner, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams On Thu, Sep 29, 2022 at 12:05:14PM -0700, Darrick J. Wong wrote: > On Wed, Sep 28, 2022 at 10:46:17PM +0800, Shiyang Ruan wrote: > > > > > > 在 2022/9/28 7:51, Dave Chinner 写道: > > > On Tue, Sep 27, 2022 at 09:02:48AM -0700, Darrick J. Wong wrote: > > > > On Tue, Sep 27, 2022 at 02:53:14PM +0800, Shiyang Ruan wrote: > > ... > > > > > > > > > > I have tested these two mode for many times: > > > > > > > > > > xfs_dax mode did failed so many cases. (If you tested with this "drop" > > > > > patch, some warning around "dax_dedupe_file_range_compare()" won't occur any > > > > > more.) I think warning around "dax_disassociate_entry()" is a problem with > > > > > concurrency. Still looking into it. > > > > > > > > > > But xfs_dax_noreflink didn't have so many failure, just 3 in my environment: > > > > > Failures: generic/471 generic/519 xfs/148. I am thinking that did you > > > > > forget to reformat the TEST_DEV to be non-reflink before run the test? If > > > > > so it will make sense. > > > > > > No, I did not forget to turn off reflink for the test device: > > > > > > # ./run_check.sh --mkfs-opts "-m reflink=0,rmapbt=1" --run-opts "-s xfs_dax_noreflink -g auto" > > > umount: /mnt/test: not mounted. > > > umount: /mnt/scratch: not mounted. > > > wrote 8589934592/8589934592 bytes at offset 0 > > > 8.000 GiB, 8192 ops; 0:00:03.99 (2.001 GiB/sec and 2049.0850 ops/sec) > > > wrote 8589934592/8589934592 bytes at offset 0 > > > 8.000 GiB, 8192 ops; 0:00:04.13 (1.936 GiB/sec and 1982.5453 ops/sec) > > > meta-data=/dev/pmem0 isize=512 agcount=4, agsize=524288 blks > > > = sectsz=4096 attr=2, projid32bit=1 > > > = crc=1 finobt=1, sparse=1, rmapbt=1 > > > = reflink=0 bigtime=1 inobtcount=1 nrext64=0 > > > data = bsize=4096 blocks=2097152, imaxpct=25 > > > = sunit=0 swidth=0 blks > > > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > > > log =internal log bsize=4096 blocks=16384, version=2 > > > = sectsz=4096 sunit=1 blks, lazy-count=1 > > > realtime =none extsz=4096 blocks=0, rtextents=0 > > > ..... > > > Running: MOUNT_OPTIONS= ./check -R xunit -b -s xfs_dax_noreflink -g auto > > > SECTION -- xfs_dax_noreflink > > > FSTYP -- xfs (debug) > > > PLATFORM -- Linux/x86_64 test3 6.0.0-rc6-dgc+ #1543 SMP PREEMPT_DYNAMIC Mon Sep 19 07:46:37 AEST 2022 > > > MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem1 > > > MOUNT_OPTIONS -- -o dax=always -o context=system_u:object_r:root_t:s0 /dev/pmem1 /mnt/scratch > > > > > > So, yeah, reflink was turned off on both test and scratch devices, > > > and dax=always on both the test and scratch devices was used to > > > ensure that DAX was always in use. > > > > > > > > > > FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, > > > > and I haven't even turned on reflink yet: > > > > > > > > run fstests xfs/517 at 2022-09-26 19:53:34 > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > XFS (pmem1): Mounting V5 Filesystem > > > > XFS (pmem1): Ending clean mount > > > > XFS (pmem1): Quotacheck needed: Please wait. > > > > XFS (pmem1): Quotacheck: Done. > > > > XFS (pmem1): Unmounting Filesystem > > > > XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > XFS (pmem1): Mounting V5 Filesystem > > > > XFS (pmem1): Ending clean mount > > > > XFS (pmem1): Quotacheck needed: Please wait. > > > > XFS (pmem1): Quotacheck: Done. > > > > ------------[ cut here ]------------ > > > > WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 Ping? This time around I replaced the WARN_ON with this: if (page->mapping) printk(KERN_ERR "%s:%d ino 0x%lx index 0x%lx page 0x%llx mapping 0x%llx <- 0x%llx\n", __func__, __LINE__, mapping->host->i_ino, index + i, (unsigned long long)page, (unsigned long long)page->mapping, (unsigned long long)mapping); and promptly started seeing scary things like this: [ 37.576598] dax_associate_entry:381 ino 0x1807870 index 0x370 page 0xffffea00133f1480 mapping 0x1 <- 0xffff888042fbb528 [ 37.577570] dax_associate_entry:381 ino 0x1807870 index 0x371 page 0xffffea00133f1500 mapping 0x1 <- 0xffff888042fbb528 [ 37.698657] dax_associate_entry:381 ino 0x180044a index 0x5f8 page 0xffffea0013244900 mapping 0xffff888042eaf128 <- 0xffff888042dda128 [ 37.699349] dax_associate_entry:381 ino 0x800808 index 0x136 page 0xffffea0013245640 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 [ 37.699680] dax_associate_entry:381 ino 0x180044a index 0x5f9 page 0xffffea0013245680 mapping 0xffff888042eaf128 <- 0xffff888042dda128 [ 37.700684] dax_associate_entry:381 ino 0x800808 index 0x137 page 0xffffea00132456c0 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 [ 37.701611] dax_associate_entry:381 ino 0x180044a index 0x5fa page 0xffffea0013245700 mapping 0xffff888042eaf128 <- 0xffff888042dda128 [ 37.764126] dax_associate_entry:381 ino 0x103c52c index 0x28a page 0xffffea001345afc0 mapping 0x1 <- 0xffff888019c14928 [ 37.765078] dax_associate_entry:381 ino 0x103c52c index 0x28b page 0xffffea001345b000 mapping 0x1 <- 0xffff888019c14928 [ 39.193523] dax_associate_entry:381 ino 0x184657f index 0x124 page 0xffffea000e2a4440 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 [ 39.194692] dax_associate_entry:381 ino 0x184657f index 0x125 page 0xffffea000e2a4480 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 [ 39.195716] dax_associate_entry:381 ino 0x184657f index 0x126 page 0xffffea000e2a44c0 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 [ 39.196736] dax_associate_entry:381 ino 0x184657f index 0x127 page 0xffffea000e2a4500 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 [ 39.197906] dax_associate_entry:381 ino 0x184657f index 0x128 page 0xffffea000e2a5040 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 [ 39.198924] dax_associate_entry:381 ino 0x184657f index 0x129 page 0xffffea000e2a5080 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 [ 39.247053] dax_associate_entry:381 ino 0x5dd1e index 0x2d page 0xffffea0015a0e640 mapping 0x1 <- 0xffff88804af88828 [ 39.248006] dax_associate_entry:381 ino 0x5dd1e index 0x2e page 0xffffea0015a0e680 mapping 0x1 <- 0xffff88804af88828 [ 39.490880] dax_associate_entry:381 ino 0x1a9dc index 0x7d page 0xffffea000e7012c0 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 [ 39.492038] dax_associate_entry:381 ino 0x1a9dc index 0x7e page 0xffffea000e701300 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 [ 39.493099] dax_associate_entry:381 ino 0x1a9dc index 0x7f page 0xffffea000e701340 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 [ 40.926247] dax_associate_entry:381 ino 0x182e265 index 0x54c page 0xffffea0015da0840 mapping 0x1 <- 0xffff888019c0dd28 [ 41.675459] dax_associate_entry:381 ino 0x15e5d index 0x29 page 0xffffea000e4350c0 mapping 0x1 <- 0xffff888019c05828 [ 41.676418] dax_associate_entry:381 ino 0x15e5d index 0x2a page 0xffffea000e435100 mapping 0x1 <- 0xffff888019c05828 [ 41.677352] dax_associate_entry:381 ino 0x15e5d index 0x2b page 0xffffea000e435180 mapping 0x1 <- 0xffff888019c05828 [ 41.678372] dax_associate_entry:381 ino 0x15e5d index 0x2c page 0xffffea000e4351c0 mapping 0x1 <- 0xffff888019c05828 [ 41.965026] dax_associate_entry:381 ino 0x185adb4 index 0x87 page 0xffffea000e616d00 mapping 0x1 <- 0xffff88801a83b528 [ 41.966065] dax_associate_entry:381 ino 0x185adb4 index 0x88 page 0xffffea000e616d40 mapping 0x1 <- 0xffff88801a83b528 [ 43.565384] dax_associate_entry:381 ino 0x804d9d index 0x229 page 0xffffea0013653fc0 mapping 0x1 <- 0xffff88804bd97128 [ 43.566399] dax_associate_entry:381 ino 0x804d9d index 0x22a page 0xffffea0013654000 mapping 0x1 <- 0xffff88804bd97128 [ 43.567343] dax_associate_entry:381 ino 0x804d9d index 0x22b page 0xffffea0013654040 mapping 0x1 <- 0xffff88804bd97128 [ 45.512017] dax_associate_entry:381 ino 0x18192bb index 0x1f page 0xffffea00133f1300 mapping 0x1 <- 0xffff88804bcdb528 [ 45.512974] dax_associate_entry:381 ino 0x18192bb index 0x20 page 0xffffea00133f1340 mapping 0x1 <- 0xffff88804bcdb528 [ 45.513942] dax_associate_entry:381 ino 0x18192bb index 0x21 page 0xffffea00133f1380 mapping 0x1 <- 0xffff88804bcdb528 [ 45.514857] dax_associate_entry:381 ino 0x18192bb index 0x22 page 0xffffea00133f13c0 mapping 0x1 <- 0xffff88804bcdb528 [ 45.515760] dax_associate_entry:381 ino 0x18192bb index 0x23 page 0xffffea00133f1400 mapping 0x1 <- 0xffff88804bcdb528 [ 45.516673] dax_associate_entry:381 ino 0x18192bb index 0x24 page 0xffffea00133f1440 mapping 0x1 <- 0xffff88804bcdb528 I'm not sure what's going on here, but we're clearly turning COW daxpages back into single-mapping daxpages. I'm not sure what's going on for the cases where we're replacing one mapping with another. My dimwitted guess is that dax_fault_is_cow() is incorrectly returning false in some cases. Replacing the contents of that function with: if (iter->srcmap.type != IOMAP_HOLE) return true; if (iter->iomap.flags & IOMAP_F_SHARED) return true; return false; Doesn't make the errors go away. Curiously, replacing the entire function body with "return true;" fixes /that/ problem though... ...but generic/649 still fails with things like: [ 571.224285] run fstests generic/649 at 2022-10-13 11:26:59 [ 571.796353] XFS (pmem0): Mounting V5 Filesystem [ 571.799059] XFS (pmem0): Ending clean mount [ 572.378624] ------------[ cut here ]------------ [ 572.379598] WARNING: CPU: 1 PID: 48538 at fs/dax.c:930 dax_writeback_mapping_range+0x2f1/0x600 Which comes from this warning in dax_writeback_one: /* * A page got tagged dirty in DAX mapping? Something is seriously * wrong. */ if (WARN_ON(!xa_is_value(entry))) return -EIO; Help? --D > > > > Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d > > > > > > > > CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 > > > > Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 > > > > RIP: 0010:dax_insert_entry+0x22d/0x320 > > > > Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 > > > > RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 > > > > RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 > > > > RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 > > > > RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 > > > > R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 > > > > R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 > > > > FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 > > > > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > > > CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 > > > > Call Trace: > > > > <TASK> > > > > dax_fault_iter+0x26e/0x670 > > > > dax_iomap_pte_fault+0x1ab/0x3e0 > > > > __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] > > > > __do_fault+0x30/0x1e0 > > > > do_fault+0x316/0x6d0 > > > > ? mmap_region+0x2a5/0x620 > > > > __handle_mm_fault+0x649/0x1250 > > > > handle_mm_fault+0xc1/0x220 > > > > do_user_addr_fault+0x1ac/0x610 > > > > ? _copy_to_user+0x63/0x80 > > > > exc_page_fault+0x63/0x130 > > > > asm_exc_page_fault+0x22/0x30 > > > > RIP: 0033:0x7f3aada7f1ca > > > > Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 > > > > RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 > > > > RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c > > > > RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 > > > > RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 > > > > R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c > > > > R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 > > > > </TASK> > > > > ---[ end trace 0000000000000000 ]--- > > > > XFS (pmem0): Unmounting Filesystem > > > > XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! > > > > XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 > > > > XFS (pmem1): Unmounting Filesystem > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > XFS (pmem1): Mounting V5 Filesystem > > > > XFS (pmem1): Ending clean mount > > > > XFS (pmem1): Unmounting Filesystem > > > > > > Yup, that's the same as what I'm seeing. > > > > Could you send me your kernel config (or other configs needed for the test)? > > I still cannot reproduce this warning when reflink is off, even without this > > drop patch. Maybe something different in config file? > > > > > > PS: I specifically tried the two cases Darrick mentioned (on v6.0-rc6): > > > > [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0.1 -f > > meta-data=/dev/pmem0.1 isize=512 agcount=4, agsize=257920 blks > > = sectsz=4096 attr=2, projid32bit=1 > > = crc=1 finobt=1, sparse=1, rmapbt=1 > > = reflink=0 bigtime=1 inobtcount=1 > > nrext64=0 > > data = bsize=4096 blocks=1031680, imaxpct=25 > > = sunit=0 swidth=0 blks > > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > > log =internal log bsize=4096 blocks=16384, version=2 > > = sectsz=4096 sunit=1 blks, lazy-count=1 > > realtime =none extsz=4096 blocks=0, rtextents=0 > > [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0 -f > > meta-data=/dev/pmem0 isize=512 agcount=4, agsize=257920 blks > > = sectsz=4096 attr=2, projid32bit=1 > > = crc=1 finobt=1, sparse=1, rmapbt=1 > > = reflink=0 bigtime=1 inobtcount=1 > > nrext64=0 > > data = bsize=4096 blocks=1031680, imaxpct=25 > > = sunit=0 swidth=0 blks > > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > > log =internal log bsize=4096 blocks=16384, version=2 > > = sectsz=4096 sunit=1 blks, lazy-count=1 > > realtime =none extsz=4096 blocks=0, rtextents=0 > > [root@f33 xfstests-dev]# ./check xfs/013 xfs/517 > > FSTYP -- xfs (debug) > > PLATFORM -- Linux/x86_64 f33 6.0.0-rc6 #84 SMP PREEMPT_DYNAMIC Wed Sep > > 28 18:27:33 CST 2022 > > MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem0.1 > > MOUNT_OPTIONS -- -o dax -o context=system_u:object_r:root_t:s0 /dev/pmem0.1 > > /mnt/scratch > > > > xfs/013 127s ... 166s > > xfs/517 66s ... 66s > > Ran: xfs/013 xfs/517 > > Passed all 2 tests > > I'm not sure what exactly is going weird here -- I tried it on my dev > machine just now and it passed, but the similarly configured testcloud > failed it last night. > > FSTYP -- xfs (debug) > PLATFORM -- Linux/x86_64 ca-nfsdev6-mtr03 6.0.0-rc7-xfsx #rc7 SMP > PREEMPT_DYNAMIC Wed Sep 28 15:35:58 PDT 2022 > MKFS_OPTIONS -- -f -m reflink=0, -d daxinherit=1, /dev/pmem1 > MOUNT_OPTIONS -- -o usrquota,grpquota,prjquota, /dev/pmem1 /opt > > Note that I use libvirt to configure pmem in the VMs. This is an > excerpt of the end of domain xml file: > > <memory model='nvdimm' access='shared'> > <source> > <path>/run/mtrdisk/g.mem</path> > </source> > <target> > <size unit='KiB'>21104640</size> > <node>0</node> > </target> > <address type='dimm' slot='0'/> > </memory> > <memory model='nvdimm' access='shared'> > <source> > <path>/run/mtrdisk/h.mem</path> > </source> > <target> > <size unit='KiB'>21104640</size> > <node>1</node> > </target> > <address type='dimm' slot='1'/> > </memory> > </devices> > </domain> > > --D > > # > # Automatically generated file; DO NOT EDIT. > # Linux/x86_64 6.0.0-rc7 xfs:xfsx Kernel > # > CONFIG_CC_VERSION_TEXT="x86_64-linux-gnu-gcc (Ubuntu 11.2.0-19ubuntu1) 11.2.0" > CONFIG_CC_IS_GCC=y > CONFIG_GCC_VERSION=110200 > CONFIG_CLANG_VERSION=0 > CONFIG_AS_IS_GNU=y > CONFIG_AS_VERSION=23800 > CONFIG_LD_IS_BFD=y > CONFIG_LD_VERSION=23800 > CONFIG_LLD_VERSION=0 > CONFIG_CC_CAN_LINK=y > CONFIG_CC_CAN_LINK_STATIC=y > CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y > CONFIG_CC_HAS_ASM_INLINE=y > CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y > CONFIG_PAHOLE_VERSION=122 > CONFIG_IRQ_WORK=y > CONFIG_BUILDTIME_TABLE_SORT=y > CONFIG_THREAD_INFO_IN_TASK=y > > # > # General setup > # > CONFIG_INIT_ENV_ARG_LIMIT=32 > # CONFIG_COMPILE_TEST is not set > # CONFIG_WERROR is not set > CONFIG_LOCALVERSION="" > # CONFIG_LOCALVERSION_AUTO is not set > CONFIG_BUILD_SALT="" > CONFIG_HAVE_KERNEL_GZIP=y > CONFIG_HAVE_KERNEL_BZIP2=y > CONFIG_HAVE_KERNEL_LZMA=y > CONFIG_HAVE_KERNEL_XZ=y > CONFIG_HAVE_KERNEL_LZO=y > CONFIG_HAVE_KERNEL_LZ4=y > CONFIG_HAVE_KERNEL_ZSTD=y > # CONFIG_KERNEL_GZIP is not set > # CONFIG_KERNEL_BZIP2 is not set > # CONFIG_KERNEL_LZMA is not set > # CONFIG_KERNEL_XZ is not set > # CONFIG_KERNEL_LZO is not set > CONFIG_KERNEL_LZ4=y > # CONFIG_KERNEL_ZSTD is not set > CONFIG_DEFAULT_INIT="" > CONFIG_DEFAULT_HOSTNAME="mtr.djwong.org" > CONFIG_SYSVIPC=y > CONFIG_SYSVIPC_SYSCTL=y > CONFIG_SYSVIPC_COMPAT=y > CONFIG_POSIX_MQUEUE=y > CONFIG_POSIX_MQUEUE_SYSCTL=y > # CONFIG_WATCH_QUEUE is not set > CONFIG_CROSS_MEMORY_ATTACH=y > # CONFIG_USELIB is not set > # CONFIG_AUDIT is not set > CONFIG_HAVE_ARCH_AUDITSYSCALL=y > > # > # IRQ subsystem > # > CONFIG_GENERIC_IRQ_PROBE=y > CONFIG_GENERIC_IRQ_SHOW=y > CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y > CONFIG_GENERIC_PENDING_IRQ=y > CONFIG_GENERIC_IRQ_MIGRATION=y > CONFIG_HARDIRQS_SW_RESEND=y > CONFIG_IRQ_DOMAIN=y > CONFIG_IRQ_DOMAIN_HIERARCHY=y > CONFIG_GENERIC_MSI_IRQ=y > CONFIG_GENERIC_MSI_IRQ_DOMAIN=y > CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y > CONFIG_GENERIC_IRQ_RESERVATION_MODE=y > CONFIG_IRQ_FORCED_THREADING=y > CONFIG_SPARSE_IRQ=y > # CONFIG_GENERIC_IRQ_DEBUGFS is not set > # end of IRQ subsystem > > CONFIG_CLOCKSOURCE_WATCHDOG=y > CONFIG_ARCH_CLOCKSOURCE_INIT=y > CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y > CONFIG_GENERIC_TIME_VSYSCALL=y > CONFIG_GENERIC_CLOCKEVENTS=y > CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y > CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y > CONFIG_GENERIC_CMOS_UPDATE=y > CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y > CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y > CONFIG_CONTEXT_TRACKING=y > CONFIG_CONTEXT_TRACKING_IDLE=y > > # > # Timers subsystem > # > CONFIG_TICK_ONESHOT=y > CONFIG_NO_HZ_COMMON=y > # CONFIG_HZ_PERIODIC is not set > CONFIG_NO_HZ_IDLE=y > # CONFIG_NO_HZ_FULL is not set > CONFIG_NO_HZ=y > CONFIG_HIGH_RES_TIMERS=y > CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100 > # end of Timers subsystem > > CONFIG_BPF=y > CONFIG_HAVE_EBPF_JIT=y > CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y > > # > # BPF subsystem > # > CONFIG_BPF_SYSCALL=y > CONFIG_BPF_JIT=y > CONFIG_BPF_JIT_ALWAYS_ON=y > CONFIG_BPF_JIT_DEFAULT_ON=y > CONFIG_BPF_UNPRIV_DEFAULT_OFF=y > # CONFIG_BPF_PRELOAD is not set > # end of BPF subsystem > > CONFIG_PREEMPT_BUILD=y > CONFIG_CPU_MITIGATIONS_OFF=y > # CONFIG_CPU_MITIGATIONS_AUTO is not set > # CONFIG_CPU_MITIGATIONS_AUTO_NOSMT is not set > # CONFIG_PREEMPT_NONE is not set > # CONFIG_PREEMPT_VOLUNTARY is not set > CONFIG_PREEMPT=y > CONFIG_PREEMPT_COUNT=y > CONFIG_PREEMPTION=y > CONFIG_PREEMPT_DYNAMIC=y > CONFIG_SCHED_CORE=y > > # > # CPU/Task time and stats accounting > # > CONFIG_TICK_CPU_ACCOUNTING=y > # CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set > CONFIG_IRQ_TIME_ACCOUNTING=y > CONFIG_HAVE_SCHED_AVG_IRQ=y > CONFIG_BSD_PROCESS_ACCT=y > # CONFIG_BSD_PROCESS_ACCT_V3 is not set > CONFIG_TASKSTATS=y > CONFIG_TASK_DELAY_ACCT=y > CONFIG_TASK_XACCT=y > CONFIG_TASK_IO_ACCOUNTING=y > CONFIG_PSI=y > # CONFIG_PSI_DEFAULT_DISABLED is not set > # end of CPU/Task time and stats accounting > > # CONFIG_CPU_ISOLATION is not set > > # > # RCU Subsystem > # > CONFIG_TREE_RCU=y > CONFIG_PREEMPT_RCU=y > # CONFIG_RCU_EXPERT is not set > CONFIG_SRCU=y > CONFIG_TREE_SRCU=y > CONFIG_TASKS_RCU_GENERIC=y > CONFIG_TASKS_RCU=y > CONFIG_TASKS_RUDE_RCU=y > CONFIG_TASKS_TRACE_RCU=y > CONFIG_RCU_STALL_COMMON=y > CONFIG_RCU_NEED_SEGCBLIST=y > # end of RCU Subsystem > > # CONFIG_IKCONFIG is not set > # CONFIG_IKHEADERS is not set > CONFIG_LOG_BUF_SHIFT=17 > CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 > CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 > # CONFIG_PRINTK_INDEX is not set > CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y > > # > # Scheduler features > # > # end of Scheduler features > > CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y > CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y > CONFIG_CC_HAS_INT128=y > CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" > CONFIG_GCC12_NO_ARRAY_BOUNDS=y > CONFIG_ARCH_SUPPORTS_INT128=y > CONFIG_NUMA_BALANCING=y > CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y > CONFIG_CGROUPS=y > CONFIG_PAGE_COUNTER=y > # CONFIG_CGROUP_FAVOR_DYNMODS is not set > CONFIG_MEMCG=y > CONFIG_MEMCG_SWAP=y > CONFIG_MEMCG_KMEM=y > CONFIG_BLK_CGROUP=y > CONFIG_CGROUP_WRITEBACK=y > CONFIG_CGROUP_SCHED=y > CONFIG_FAIR_GROUP_SCHED=y > # CONFIG_CFS_BANDWIDTH is not set > # CONFIG_RT_GROUP_SCHED is not set > # CONFIG_CGROUP_PIDS is not set > # CONFIG_CGROUP_RDMA is not set > CONFIG_CGROUP_FREEZER=y > # CONFIG_CGROUP_HUGETLB is not set > CONFIG_CPUSETS=y > # CONFIG_PROC_PID_CPUSET is not set > # CONFIG_CGROUP_DEVICE is not set > CONFIG_CGROUP_CPUACCT=y > # CONFIG_CGROUP_PERF is not set > # CONFIG_CGROUP_BPF is not set > # CONFIG_CGROUP_MISC is not set > # CONFIG_CGROUP_DEBUG is not set > CONFIG_NAMESPACES=y > CONFIG_UTS_NS=y > CONFIG_TIME_NS=y > CONFIG_IPC_NS=y > CONFIG_USER_NS=y > CONFIG_PID_NS=y > CONFIG_NET_NS=y > # CONFIG_CHECKPOINT_RESTORE is not set > CONFIG_SCHED_AUTOGROUP=y > # CONFIG_SYSFS_DEPRECATED is not set > CONFIG_RELAY=y > CONFIG_BLK_DEV_INITRD=y > CONFIG_INITRAMFS_SOURCE="" > CONFIG_RD_GZIP=y > # CONFIG_RD_BZIP2 is not set > # CONFIG_RD_LZMA is not set > # CONFIG_RD_XZ is not set > # CONFIG_RD_LZO is not set > CONFIG_RD_LZ4=y > # CONFIG_RD_ZSTD is not set > CONFIG_BOOT_CONFIG=y > # CONFIG_BOOT_CONFIG_EMBED is not set > CONFIG_INITRAMFS_PRESERVE_MTIME=y > CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y > # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set > CONFIG_LD_ORPHAN_WARN=y > CONFIG_SYSCTL=y > CONFIG_HAVE_UID16=y > CONFIG_SYSCTL_EXCEPTION_TRACE=y > CONFIG_HAVE_PCSPKR_PLATFORM=y > CONFIG_EXPERT=y > CONFIG_UID16=y > CONFIG_MULTIUSER=y > # CONFIG_SGETMASK_SYSCALL is not set > # CONFIG_SYSFS_SYSCALL is not set > CONFIG_FHANDLE=y > CONFIG_POSIX_TIMERS=y > CONFIG_PRINTK=y > CONFIG_BUG=y > CONFIG_ELF_CORE=y > CONFIG_PCSPKR_PLATFORM=y > CONFIG_BASE_FULL=y > CONFIG_FUTEX=y > CONFIG_FUTEX_PI=y > CONFIG_EPOLL=y > CONFIG_SIGNALFD=y > CONFIG_TIMERFD=y > CONFIG_EVENTFD=y > CONFIG_SHMEM=y > CONFIG_AIO=y > CONFIG_IO_URING=y > CONFIG_ADVISE_SYSCALLS=y > CONFIG_MEMBARRIER=y > CONFIG_KALLSYMS=y > CONFIG_KALLSYMS_ALL=y > CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y > CONFIG_KALLSYMS_BASE_RELATIVE=y > CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y > # CONFIG_KCMP is not set > # CONFIG_RSEQ is not set > # CONFIG_EMBEDDED is not set > CONFIG_HAVE_PERF_EVENTS=y > # CONFIG_PC104 is not set > > # > # Kernel Performance Events And Counters > # > CONFIG_PERF_EVENTS=y > # CONFIG_DEBUG_PERF_USE_VMALLOC is not set > # end of Kernel Performance Events And Counters > > # CONFIG_PROFILING is not set > CONFIG_TRACEPOINTS=y > # end of General setup > > CONFIG_64BIT=y > CONFIG_X86_64=y > CONFIG_X86=y > CONFIG_INSTRUCTION_DECODER=y > CONFIG_OUTPUT_FORMAT="elf64-x86-64" > CONFIG_LOCKDEP_SUPPORT=y > CONFIG_STACKTRACE_SUPPORT=y > CONFIG_MMU=y > CONFIG_ARCH_MMAP_RND_BITS_MIN=28 > CONFIG_ARCH_MMAP_RND_BITS_MAX=32 > CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 > CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 > CONFIG_GENERIC_BUG=y > CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y > CONFIG_GENERIC_CALIBRATE_DELAY=y > CONFIG_ARCH_HAS_CPU_RELAX=y > CONFIG_ARCH_HIBERNATION_POSSIBLE=y > CONFIG_ARCH_NR_GPIO=1024 > CONFIG_ARCH_SUSPEND_POSSIBLE=y > CONFIG_AUDIT_ARCH=y > CONFIG_X86_64_SMP=y > CONFIG_ARCH_SUPPORTS_UPROBES=y > CONFIG_FIX_EARLYCON_MEM=y > CONFIG_PGTABLE_LEVELS=4 > CONFIG_CC_HAS_SANE_STACKPROTECTOR=y > > # > # Processor type and features > # > CONFIG_SMP=y > CONFIG_X86_FEATURE_NAMES=y > CONFIG_X86_X2APIC=y > # CONFIG_X86_MPPARSE is not set > # CONFIG_GOLDFISH is not set > # CONFIG_X86_CPU_RESCTRL is not set > # CONFIG_X86_EXTENDED_PLATFORM is not set > # CONFIG_X86_INTEL_LPSS is not set > # CONFIG_X86_AMD_PLATFORM_DEVICE is not set > # CONFIG_IOSF_MBI is not set > CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y > # CONFIG_SCHED_OMIT_FRAME_POINTER is not set > CONFIG_HYPERVISOR_GUEST=y > CONFIG_PARAVIRT=y > # CONFIG_PARAVIRT_DEBUG is not set > CONFIG_PARAVIRT_SPINLOCKS=y > CONFIG_X86_HV_CALLBACK_VECTOR=y > # CONFIG_XEN is not set > CONFIG_KVM_GUEST=y > CONFIG_ARCH_CPUIDLE_HALTPOLL=y > CONFIG_PVH=y > CONFIG_PARAVIRT_TIME_ACCOUNTING=y > CONFIG_PARAVIRT_CLOCK=y > # CONFIG_JAILHOUSE_GUEST is not set > # CONFIG_ACRN_GUEST is not set > # CONFIG_INTEL_TDX_GUEST is not set > # CONFIG_MK8 is not set > # CONFIG_MPSC is not set > CONFIG_MCORE2=y > # CONFIG_MATOM is not set > # CONFIG_GENERIC_CPU is not set > CONFIG_X86_INTERNODE_CACHE_SHIFT=6 > CONFIG_X86_L1_CACHE_SHIFT=6 > CONFIG_X86_INTEL_USERCOPY=y > CONFIG_X86_USE_PPRO_CHECKSUM=y > CONFIG_X86_P6_NOP=y > CONFIG_X86_TSC=y > CONFIG_X86_CMPXCHG64=y > CONFIG_X86_CMOV=y > CONFIG_X86_MINIMUM_CPU_FAMILY=64 > CONFIG_X86_DEBUGCTLMSR=y > CONFIG_IA32_FEAT_CTL=y > CONFIG_X86_VMX_FEATURE_NAMES=y > CONFIG_PROCESSOR_SELECT=y > CONFIG_CPU_SUP_INTEL=y > CONFIG_CPU_SUP_AMD=y > # CONFIG_CPU_SUP_HYGON is not set > # CONFIG_CPU_SUP_CENTAUR is not set > # CONFIG_CPU_SUP_ZHAOXIN is not set > CONFIG_HPET_TIMER=y > CONFIG_HPET_EMULATE_RTC=y > CONFIG_DMI=y > # CONFIG_GART_IOMMU is not set > # CONFIG_MAXSMP is not set > CONFIG_NR_CPUS_RANGE_BEGIN=2 > CONFIG_NR_CPUS_RANGE_END=512 > CONFIG_NR_CPUS_DEFAULT=64 > CONFIG_NR_CPUS=16 > CONFIG_SCHED_CLUSTER=y > CONFIG_SCHED_SMT=y > CONFIG_SCHED_MC=y > # CONFIG_SCHED_MC_PRIO is not set > CONFIG_X86_LOCAL_APIC=y > CONFIG_X86_IO_APIC=y > # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set > CONFIG_X86_MCE=y > # CONFIG_X86_MCELOG_LEGACY is not set > # CONFIG_X86_MCE_INTEL is not set > # CONFIG_X86_MCE_AMD is not set > # CONFIG_X86_MCE_INJECT is not set > > # > # Performance monitoring > # > CONFIG_PERF_EVENTS_INTEL_UNCORE=y > # CONFIG_PERF_EVENTS_INTEL_RAPL is not set > # CONFIG_PERF_EVENTS_INTEL_CSTATE is not set > # CONFIG_PERF_EVENTS_AMD_POWER is not set > # CONFIG_PERF_EVENTS_AMD_UNCORE is not set > # CONFIG_PERF_EVENTS_AMD_BRS is not set > # end of Performance monitoring > > CONFIG_X86_VSYSCALL_EMULATION=y > CONFIG_X86_IOPL_IOPERM=y > # CONFIG_MICROCODE is not set > CONFIG_X86_MSR=y > CONFIG_X86_CPUID=m > # CONFIG_X86_5LEVEL is not set > CONFIG_X86_DIRECT_GBPAGES=y > # CONFIG_X86_CPA_STATISTICS is not set > # CONFIG_AMD_MEM_ENCRYPT is not set > CONFIG_NUMA=y > # CONFIG_AMD_NUMA is not set > CONFIG_X86_64_ACPI_NUMA=y > CONFIG_NUMA_EMU=y > CONFIG_NODES_SHIFT=6 > CONFIG_ARCH_SPARSEMEM_ENABLE=y > CONFIG_ARCH_SPARSEMEM_DEFAULT=y > # CONFIG_ARCH_MEMORY_PROBE is not set > CONFIG_ARCH_PROC_KCORE_TEXT=y > CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 > CONFIG_X86_PMEM_LEGACY_DEVICE=y > CONFIG_X86_PMEM_LEGACY=y > # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set > CONFIG_MTRR=y > CONFIG_MTRR_SANITIZER=y > CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0 > CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 > CONFIG_X86_PAT=y > CONFIG_ARCH_USES_PG_UNCACHED=y > # CONFIG_X86_UMIP is not set > CONFIG_CC_HAS_IBT=y > # CONFIG_X86_KERNEL_IBT is not set > # CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set > CONFIG_X86_INTEL_TSX_MODE_OFF=y > # CONFIG_X86_INTEL_TSX_MODE_ON is not set > # CONFIG_X86_INTEL_TSX_MODE_AUTO is not set > # CONFIG_X86_SGX is not set > # CONFIG_EFI is not set > # CONFIG_HZ_100 is not set > CONFIG_HZ_250=y > # CONFIG_HZ_300 is not set > # CONFIG_HZ_1000 is not set > CONFIG_HZ=250 > CONFIG_SCHED_HRTICK=y > CONFIG_KEXEC=y > CONFIG_KEXEC_FILE=y > CONFIG_ARCH_HAS_KEXEC_PURGATORY=y > # CONFIG_KEXEC_SIG is not set > CONFIG_CRASH_DUMP=y > CONFIG_PHYSICAL_START=0x1000000 > CONFIG_RELOCATABLE=y > # CONFIG_RANDOMIZE_BASE is not set > CONFIG_PHYSICAL_ALIGN=0x1000000 > CONFIG_HOTPLUG_CPU=y > # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set > # CONFIG_DEBUG_HOTPLUG_CPU0 is not set > # CONFIG_COMPAT_VDSO is not set > # CONFIG_LEGACY_VSYSCALL_XONLY is not set > CONFIG_LEGACY_VSYSCALL_NONE=y > CONFIG_CMDLINE_BOOL=y > CONFIG_CMDLINE="systemd.unified_cgroup_hierarchy=1" > # CONFIG_CMDLINE_OVERRIDE is not set > # CONFIG_MODIFY_LDT_SYSCALL is not set > # CONFIG_STRICT_SIGALTSTACK_SIZE is not set > CONFIG_HAVE_LIVEPATCH=y > # CONFIG_LIVEPATCH is not set > # end of Processor type and features > > CONFIG_CC_HAS_SLS=y > CONFIG_CC_HAS_RETURN_THUNK=y > # CONFIG_SPECULATION_MITIGATIONS is not set > CONFIG_ARCH_HAS_ADD_PAGES=y > CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y > > # > # Power management and ACPI options > # > CONFIG_SUSPEND=y > CONFIG_SUSPEND_FREEZER=y > # CONFIG_SUSPEND_SKIP_SYNC is not set > # CONFIG_HIBERNATION is not set > CONFIG_PM_SLEEP=y > CONFIG_PM_SLEEP_SMP=y > CONFIG_PM_AUTOSLEEP=y > # CONFIG_PM_USERSPACE_AUTOSLEEP is not set > CONFIG_PM_WAKELOCKS=y > CONFIG_PM_WAKELOCKS_LIMIT=100 > CONFIG_PM_WAKELOCKS_GC=y > CONFIG_PM=y > # CONFIG_PM_DEBUG is not set > CONFIG_PM_CLK=y > # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set > CONFIG_ARCH_SUPPORTS_ACPI=y > CONFIG_ACPI=y > CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y > CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y > CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y > # CONFIG_ACPI_DEBUGGER is not set > # CONFIG_ACPI_SPCR_TABLE is not set > # CONFIG_ACPI_FPDT is not set > CONFIG_ACPI_LPIT=y > CONFIG_ACPI_SLEEP=y > CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y > # CONFIG_ACPI_EC_DEBUGFS is not set > # CONFIG_ACPI_AC is not set > # CONFIG_ACPI_BATTERY is not set > CONFIG_ACPI_BUTTON=y > # CONFIG_ACPI_FAN is not set > # CONFIG_ACPI_TAD is not set > # CONFIG_ACPI_DOCK is not set > CONFIG_ACPI_CPU_FREQ_PSS=y > CONFIG_ACPI_PROCESSOR_CSTATE=y > CONFIG_ACPI_PROCESSOR_IDLE=y > CONFIG_ACPI_PROCESSOR=y > CONFIG_ACPI_HOTPLUG_CPU=y > # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set > # CONFIG_ACPI_THERMAL is not set > CONFIG_ACPI_CUSTOM_DSDT_FILE="" > CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y > CONFIG_ACPI_TABLE_UPGRADE=y > # CONFIG_ACPI_DEBUG is not set > CONFIG_ACPI_PCI_SLOT=y > CONFIG_ACPI_CONTAINER=y > CONFIG_ACPI_HOTPLUG_MEMORY=y > CONFIG_ACPI_HOTPLUG_IOAPIC=y > # CONFIG_ACPI_SBS is not set > # CONFIG_ACPI_HED is not set > # CONFIG_ACPI_CUSTOM_METHOD is not set > # CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set > CONFIG_ACPI_NFIT=y > # CONFIG_NFIT_SECURITY_DEBUG is not set > CONFIG_ACPI_NUMA=y > CONFIG_ACPI_HMAT=y > CONFIG_HAVE_ACPI_APEI=y > CONFIG_HAVE_ACPI_APEI_NMI=y > # CONFIG_ACPI_APEI is not set > # CONFIG_ACPI_DPTF is not set > # CONFIG_ACPI_CONFIGFS is not set > # CONFIG_ACPI_PFRUT is not set > # CONFIG_PMIC_OPREGION is not set > CONFIG_X86_PM_TIMER=y > > # > # CPU Frequency scaling > # > # CONFIG_CPU_FREQ is not set > # end of CPU Frequency scaling > > # > # CPU Idle > # > CONFIG_CPU_IDLE=y > CONFIG_CPU_IDLE_GOV_LADDER=y > CONFIG_CPU_IDLE_GOV_MENU=y > # CONFIG_CPU_IDLE_GOV_TEO is not set > CONFIG_CPU_IDLE_GOV_HALTPOLL=y > CONFIG_HALTPOLL_CPUIDLE=y > # end of CPU Idle > > # CONFIG_INTEL_IDLE is not set > # end of Power management and ACPI options > > # > # Bus options (PCI etc.) > # > CONFIG_PCI_DIRECT=y > CONFIG_PCI_MMCONFIG=y > CONFIG_MMCONF_FAM10H=y > # CONFIG_PCI_CNB20LE_QUIRK is not set > # CONFIG_ISA_BUS is not set > # CONFIG_ISA_DMA_API is not set > CONFIG_AMD_NB=y > # end of Bus options (PCI etc.) > > # > # Binary Emulations > # > CONFIG_IA32_EMULATION=y > CONFIG_X86_X32_ABI=y > CONFIG_COMPAT_32=y > CONFIG_COMPAT=y > CONFIG_COMPAT_FOR_U64_ALIGNMENT=y > # end of Binary Emulations > > CONFIG_HAVE_KVM=y > # CONFIG_VIRTUALIZATION is not set > CONFIG_AS_AVX512=y > CONFIG_AS_SHA1_NI=y > CONFIG_AS_SHA256_NI=y > CONFIG_AS_TPAUSE=y > > # > # General architecture-dependent options > # > CONFIG_CRASH_CORE=y > CONFIG_KEXEC_CORE=y > CONFIG_HOTPLUG_SMT=y > CONFIG_GENERIC_ENTRY=y > CONFIG_KPROBES=y > CONFIG_JUMP_LABEL=y > # CONFIG_STATIC_KEYS_SELFTEST is not set > # CONFIG_STATIC_CALL_SELFTEST is not set > CONFIG_OPTPROBES=y > CONFIG_KPROBES_ON_FTRACE=y > CONFIG_UPROBES=y > CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y > CONFIG_ARCH_USE_BUILTIN_BSWAP=y > CONFIG_KRETPROBES=y > CONFIG_KRETPROBE_ON_RETHOOK=y > CONFIG_HAVE_IOREMAP_PROT=y > CONFIG_HAVE_KPROBES=y > CONFIG_HAVE_KRETPROBES=y > CONFIG_HAVE_OPTPROBES=y > CONFIG_HAVE_KPROBES_ON_FTRACE=y > CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y > CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y > CONFIG_HAVE_NMI=y > CONFIG_TRACE_IRQFLAGS_SUPPORT=y > CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y > CONFIG_HAVE_ARCH_TRACEHOOK=y > CONFIG_HAVE_DMA_CONTIGUOUS=y > CONFIG_GENERIC_SMP_IDLE_THREAD=y > CONFIG_ARCH_HAS_FORTIFY_SOURCE=y > CONFIG_ARCH_HAS_SET_MEMORY=y > CONFIG_ARCH_HAS_SET_DIRECT_MAP=y > CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y > CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y > CONFIG_ARCH_WANTS_NO_INSTR=y > CONFIG_HAVE_ASM_MODVERSIONS=y > CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y > CONFIG_HAVE_RSEQ=y > CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y > CONFIG_HAVE_HW_BREAKPOINT=y > CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y > CONFIG_HAVE_USER_RETURN_NOTIFIER=y > CONFIG_HAVE_PERF_EVENTS_NMI=y > CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y > CONFIG_HAVE_PERF_REGS=y > CONFIG_HAVE_PERF_USER_STACK_DUMP=y > CONFIG_HAVE_ARCH_JUMP_LABEL=y > CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y > CONFIG_MMU_GATHER_TABLE_FREE=y > CONFIG_MMU_GATHER_RCU_TABLE_FREE=y > CONFIG_MMU_GATHER_MERGE_VMAS=y > CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y > CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y > CONFIG_HAVE_CMPXCHG_LOCAL=y > CONFIG_HAVE_CMPXCHG_DOUBLE=y > CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y > CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y > CONFIG_HAVE_ARCH_SECCOMP=y > CONFIG_HAVE_ARCH_SECCOMP_FILTER=y > CONFIG_SECCOMP=y > CONFIG_SECCOMP_FILTER=y > # CONFIG_SECCOMP_CACHE_DEBUG is not set > CONFIG_HAVE_ARCH_STACKLEAK=y > CONFIG_HAVE_STACKPROTECTOR=y > CONFIG_STACKPROTECTOR=y > CONFIG_STACKPROTECTOR_STRONG=y > CONFIG_ARCH_SUPPORTS_LTO_CLANG=y > CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y > CONFIG_LTO_NONE=y > CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y > CONFIG_HAVE_CONTEXT_TRACKING_USER=y > CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y > CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y > CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y > CONFIG_HAVE_MOVE_PUD=y > CONFIG_HAVE_MOVE_PMD=y > CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y > CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y > CONFIG_HAVE_ARCH_HUGE_VMAP=y > CONFIG_HAVE_ARCH_HUGE_VMALLOC=y > CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y > CONFIG_HAVE_ARCH_SOFT_DIRTY=y > CONFIG_HAVE_MOD_ARCH_SPECIFIC=y > CONFIG_MODULES_USE_ELF_RELA=y > CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y > CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y > CONFIG_SOFTIRQ_ON_OWN_STACK=y > CONFIG_ARCH_HAS_ELF_RANDOMIZE=y > CONFIG_HAVE_ARCH_MMAP_RND_BITS=y > CONFIG_HAVE_EXIT_THREAD=y > CONFIG_ARCH_MMAP_RND_BITS=28 > CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y > CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8 > CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y > CONFIG_PAGE_SIZE_LESS_THAN_64KB=y > CONFIG_PAGE_SIZE_LESS_THAN_256KB=y > CONFIG_HAVE_OBJTOOL=y > CONFIG_HAVE_JUMP_LABEL_HACK=y > CONFIG_HAVE_NOINSTR_HACK=y > CONFIG_HAVE_NOINSTR_VALIDATION=y > CONFIG_HAVE_UACCESS_VALIDATION=y > CONFIG_HAVE_STACK_VALIDATION=y > CONFIG_HAVE_RELIABLE_STACKTRACE=y > CONFIG_OLD_SIGSUSPEND3=y > CONFIG_COMPAT_OLD_SIGACTION=y > CONFIG_COMPAT_32BIT_TIME=y > CONFIG_HAVE_ARCH_VMAP_STACK=y > CONFIG_VMAP_STACK=y > CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y > # CONFIG_RANDOMIZE_KSTACK_OFFSET is not set > CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y > CONFIG_STRICT_KERNEL_RWX=y > CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y > CONFIG_STRICT_MODULE_RWX=y > CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y > # CONFIG_LOCK_EVENT_COUNTS is not set > CONFIG_ARCH_HAS_MEM_ENCRYPT=y > CONFIG_HAVE_STATIC_CALL=y > CONFIG_HAVE_STATIC_CALL_INLINE=y > CONFIG_HAVE_PREEMPT_DYNAMIC=y > CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y > CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y > CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y > CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y > CONFIG_ARCH_HAS_ELFCORE_COMPAT=y > CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y > CONFIG_DYNAMIC_SIGFRAME=y > > # > # GCOV-based kernel profiling > # > # CONFIG_GCOV_KERNEL is not set > CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y > # end of GCOV-based kernel profiling > > CONFIG_HAVE_GCC_PLUGINS=y > CONFIG_GCC_PLUGINS=y > # CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set > # end of General architecture-dependent options > > CONFIG_RT_MUTEXES=y > CONFIG_BASE_SMALL=0 > CONFIG_MODULES=y > # CONFIG_MODULE_FORCE_LOAD is not set > CONFIG_MODULE_UNLOAD=y > # CONFIG_MODULE_FORCE_UNLOAD is not set > # CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set > # CONFIG_MODVERSIONS is not set > CONFIG_MODULE_SRCVERSION_ALL=y > # CONFIG_MODULE_SIG is not set > CONFIG_MODULE_COMPRESS_NONE=y > # CONFIG_MODULE_COMPRESS_GZIP is not set > # CONFIG_MODULE_COMPRESS_XZ is not set > # CONFIG_MODULE_COMPRESS_ZSTD is not set > # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set > CONFIG_MODPROBE_PATH="/sbin/modprobe" > # CONFIG_TRIM_UNUSED_KSYMS is not set > CONFIG_MODULES_TREE_LOOKUP=y > CONFIG_BLOCK=y > CONFIG_BLOCK_LEGACY_AUTOLOAD=y > CONFIG_BLK_RQ_ALLOC_TIME=y > CONFIG_BLK_DEV_BSG_COMMON=y > CONFIG_BLK_ICQ=y > # CONFIG_BLK_DEV_BSGLIB is not set > CONFIG_BLK_DEV_INTEGRITY=y > CONFIG_BLK_DEV_INTEGRITY_T10=y > # CONFIG_BLK_DEV_ZONED is not set > # CONFIG_BLK_DEV_THROTTLING is not set > # CONFIG_BLK_WBT is not set > CONFIG_BLK_CGROUP_IOLATENCY=y > CONFIG_BLK_CGROUP_IOCOST=y > CONFIG_BLK_CGROUP_IOPRIO=y > CONFIG_BLK_DEBUG_FS=y > # CONFIG_BLK_SED_OPAL is not set > # CONFIG_BLK_INLINE_ENCRYPTION is not set > > # > # Partition Types > # > CONFIG_PARTITION_ADVANCED=y > # CONFIG_ACORN_PARTITION is not set > # CONFIG_AIX_PARTITION is not set > # CONFIG_OSF_PARTITION is not set > # CONFIG_AMIGA_PARTITION is not set > # CONFIG_ATARI_PARTITION is not set > # CONFIG_MAC_PARTITION is not set > CONFIG_MSDOS_PARTITION=y > # CONFIG_BSD_DISKLABEL is not set > # CONFIG_MINIX_SUBPARTITION is not set > # CONFIG_SOLARIS_X86_PARTITION is not set > # CONFIG_UNIXWARE_DISKLABEL is not set > # CONFIG_LDM_PARTITION is not set > # CONFIG_SGI_PARTITION is not set > # CONFIG_ULTRIX_PARTITION is not set > # CONFIG_SUN_PARTITION is not set > # CONFIG_KARMA_PARTITION is not set > CONFIG_EFI_PARTITION=y > # CONFIG_SYSV68_PARTITION is not set > # CONFIG_CMDLINE_PARTITION is not set > # end of Partition Types > > CONFIG_BLOCK_COMPAT=y > CONFIG_BLK_MQ_PCI=y > CONFIG_BLK_MQ_VIRTIO=y > CONFIG_BLK_PM=y > CONFIG_BLOCK_HOLDER_DEPRECATED=y > CONFIG_BLK_MQ_STACKING=y > > # > # IO Schedulers > # > CONFIG_MQ_IOSCHED_DEADLINE=y > CONFIG_MQ_IOSCHED_KYBER=m > CONFIG_IOSCHED_BFQ=m > # CONFIG_BFQ_GROUP_IOSCHED is not set > # end of IO Schedulers > > CONFIG_ASN1=m > CONFIG_UNINLINE_SPIN_UNLOCK=y > CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y > CONFIG_MUTEX_SPIN_ON_OWNER=y > CONFIG_RWSEM_SPIN_ON_OWNER=y > CONFIG_LOCK_SPIN_ON_OWNER=y > CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y > CONFIG_QUEUED_SPINLOCKS=y > CONFIG_ARCH_USE_QUEUED_RWLOCKS=y > CONFIG_QUEUED_RWLOCKS=y > CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y > CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y > CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y > CONFIG_FREEZER=y > > # > # Executable file formats > # > CONFIG_BINFMT_ELF=y > CONFIG_COMPAT_BINFMT_ELF=y > CONFIG_ELFCORE=y > # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set > CONFIG_BINFMT_SCRIPT=y > CONFIG_BINFMT_MISC=m > CONFIG_COREDUMP=y > # end of Executable file formats > > # > # Memory Management options > # > CONFIG_SWAP=y > # CONFIG_ZSWAP is not set > > # > # SLAB allocator options > # > # CONFIG_SLAB is not set > CONFIG_SLUB=y > # CONFIG_SLOB is not set > CONFIG_SLAB_MERGE_DEFAULT=y > CONFIG_SLAB_FREELIST_RANDOM=y > CONFIG_SLAB_FREELIST_HARDENED=y > # CONFIG_SLUB_STATS is not set > CONFIG_SLUB_CPU_PARTIAL=y > # end of SLAB allocator options > > CONFIG_SHUFFLE_PAGE_ALLOCATOR=y > # CONFIG_COMPAT_BRK is not set > CONFIG_SPARSEMEM=y > CONFIG_SPARSEMEM_EXTREME=y > CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y > CONFIG_SPARSEMEM_VMEMMAP=y > CONFIG_HAVE_FAST_GUP=y > CONFIG_NUMA_KEEP_MEMINFO=y > CONFIG_MEMORY_ISOLATION=y > CONFIG_EXCLUSIVE_SYSTEM_RAM=y > CONFIG_HAVE_BOOTMEM_INFO_NODE=y > CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y > CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y > CONFIG_MEMORY_HOTPLUG=y > CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y > CONFIG_MEMORY_HOTREMOVE=y > CONFIG_MHP_MEMMAP_ON_MEMORY=y > CONFIG_SPLIT_PTLOCK_CPUS=4 > CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y > CONFIG_MEMORY_BALLOON=y > CONFIG_BALLOON_COMPACTION=y > CONFIG_COMPACTION=y > CONFIG_PAGE_REPORTING=y > CONFIG_MIGRATION=y > CONFIG_DEVICE_MIGRATION=y > CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y > CONFIG_ARCH_ENABLE_THP_MIGRATION=y > CONFIG_CONTIG_ALLOC=y > CONFIG_PHYS_ADDR_T_64BIT=y > CONFIG_KSM=y > CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 > CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y > CONFIG_MEMORY_FAILURE=y > CONFIG_HWPOISON_INJECT=m > CONFIG_ARCH_WANT_GENERAL_HUGETLB=y > CONFIG_ARCH_WANTS_THP_SWAP=y > CONFIG_TRANSPARENT_HUGEPAGE=y > CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y > # CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set > CONFIG_THP_SWAP=y > # CONFIG_READ_ONLY_THP_FOR_FS is not set > CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y > CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y > CONFIG_USE_PERCPU_NUMA_NODE_ID=y > CONFIG_HAVE_SETUP_PER_CPU_AREA=y > # CONFIG_CMA is not set > CONFIG_GENERIC_EARLY_IOREMAP=y > # CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set > # CONFIG_IDLE_PAGE_TRACKING is not set > CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y > CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y > CONFIG_ARCH_HAS_PTE_DEVMAP=y > CONFIG_ARCH_HAS_ZONE_DMA_SET=y > CONFIG_ZONE_DMA=y > CONFIG_ZONE_DMA32=y > CONFIG_ZONE_DEVICE=y > # CONFIG_DEVICE_PRIVATE is not set > CONFIG_VM_EVENT_COUNTERS=y > # CONFIG_PERCPU_STATS is not set > # CONFIG_GUP_TEST is not set > CONFIG_ARCH_HAS_PTE_SPECIAL=y > CONFIG_SECRETMEM=y > # CONFIG_ANON_VMA_NAME is not set > CONFIG_USERFAULTFD=y > CONFIG_HAVE_ARCH_USERFAULTFD_WP=y > CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y > CONFIG_PTE_MARKER=y > CONFIG_PTE_MARKER_UFFD_WP=y > > # > # Data Access Monitoring > # > # CONFIG_DAMON is not set > # end of Data Access Monitoring > # end of Memory Management options > > CONFIG_NET=y > CONFIG_SKB_EXTENSIONS=y > > # > # Networking options > # > CONFIG_PACKET=m > CONFIG_PACKET_DIAG=m > CONFIG_UNIX=y > CONFIG_UNIX_SCM=y > CONFIG_AF_UNIX_OOB=y > CONFIG_UNIX_DIAG=y > # CONFIG_TLS is not set > CONFIG_XFRM=y > CONFIG_XFRM_ALGO=m > CONFIG_XFRM_USER=m > # CONFIG_XFRM_USER_COMPAT is not set > # CONFIG_XFRM_INTERFACE is not set > # CONFIG_XFRM_SUB_POLICY is not set > # CONFIG_XFRM_MIGRATE is not set > # CONFIG_XFRM_STATISTICS is not set > CONFIG_NET_KEY=m > # CONFIG_NET_KEY_MIGRATE is not set > # CONFIG_XDP_SOCKETS is not set > CONFIG_INET=y > CONFIG_IP_MULTICAST=y > # CONFIG_IP_ADVANCED_ROUTER is not set > # CONFIG_IP_PNP is not set > # CONFIG_NET_IPIP is not set > # CONFIG_NET_IPGRE_DEMUX is not set > # CONFIG_IP_MROUTE is not set > CONFIG_SYN_COOKIES=y > # CONFIG_NET_IPVTI is not set > # CONFIG_NET_FOU is not set > # CONFIG_INET_AH is not set > # CONFIG_INET_ESP is not set > # CONFIG_INET_IPCOMP is not set > # CONFIG_INET_DIAG is not set > # CONFIG_TCP_CONG_ADVANCED is not set > CONFIG_TCP_CONG_CUBIC=y > CONFIG_DEFAULT_TCP_CONG="cubic" > CONFIG_TCP_MD5SIG=y > CONFIG_IPV6=y > CONFIG_IPV6_ROUTER_PREF=y > # CONFIG_IPV6_ROUTE_INFO is not set > # CONFIG_IPV6_OPTIMISTIC_DAD is not set > # CONFIG_INET6_AH is not set > # CONFIG_INET6_ESP is not set > # CONFIG_INET6_IPCOMP is not set > # CONFIG_IPV6_MIP6 is not set > # CONFIG_IPV6_ILA is not set > # CONFIG_IPV6_VTI is not set > # CONFIG_IPV6_SIT is not set > # CONFIG_IPV6_TUNNEL is not set > # CONFIG_IPV6_MULTIPLE_TABLES is not set > # CONFIG_IPV6_MROUTE is not set > # CONFIG_IPV6_SEG6_LWTUNNEL is not set > # CONFIG_IPV6_SEG6_HMAC is not set > # CONFIG_IPV6_RPL_LWTUNNEL is not set > # CONFIG_IPV6_IOAM6_LWTUNNEL is not set > # CONFIG_MPTCP is not set > CONFIG_NETWORK_SECMARK=y > # CONFIG_NETWORK_PHY_TIMESTAMPING is not set > CONFIG_NETFILTER=y > CONFIG_NETFILTER_ADVANCED=y > # CONFIG_BRIDGE_NETFILTER is not set > > # > # Core Netfilter Configuration > # > # CONFIG_NETFILTER_INGRESS is not set > # CONFIG_NETFILTER_EGRESS is not set > CONFIG_NETFILTER_NETLINK=m > CONFIG_NETFILTER_FAMILY_BRIDGE=y > # CONFIG_NETFILTER_NETLINK_HOOK is not set > # CONFIG_NETFILTER_NETLINK_ACCT is not set > # CONFIG_NETFILTER_NETLINK_QUEUE is not set > # CONFIG_NETFILTER_NETLINK_LOG is not set > CONFIG_NETFILTER_NETLINK_OSF=m > CONFIG_NF_CONNTRACK=m > # CONFIG_NF_LOG_SYSLOG is not set > CONFIG_NETFILTER_CONNCOUNT=m > # CONFIG_NF_CONNTRACK_MARK is not set > # CONFIG_NF_CONNTRACK_SECMARK is not set > # CONFIG_NF_CONNTRACK_ZONES is not set > # CONFIG_NF_CONNTRACK_PROCFS is not set > # CONFIG_NF_CONNTRACK_EVENTS is not set > # CONFIG_NF_CONNTRACK_TIMEOUT is not set > # CONFIG_NF_CONNTRACK_TIMESTAMP is not set > # CONFIG_NF_CONNTRACK_LABELS is not set > # CONFIG_NF_CT_PROTO_DCCP is not set > # CONFIG_NF_CT_PROTO_SCTP is not set > # CONFIG_NF_CT_PROTO_UDPLITE is not set > # CONFIG_NF_CONNTRACK_AMANDA is not set > # CONFIG_NF_CONNTRACK_FTP is not set > # CONFIG_NF_CONNTRACK_H323 is not set > # CONFIG_NF_CONNTRACK_IRC is not set > # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set > # CONFIG_NF_CONNTRACK_SNMP is not set > # CONFIG_NF_CONNTRACK_PPTP is not set > # CONFIG_NF_CONNTRACK_SANE is not set > # CONFIG_NF_CONNTRACK_SIP is not set > # CONFIG_NF_CONNTRACK_TFTP is not set > # CONFIG_NF_CT_NETLINK is not set > CONFIG_NF_NAT=m > CONFIG_NF_NAT_REDIRECT=y > CONFIG_NF_NAT_MASQUERADE=y > CONFIG_NETFILTER_SYNPROXY=m > CONFIG_NF_TABLES=m > CONFIG_NF_TABLES_INET=y > CONFIG_NF_TABLES_NETDEV=y > CONFIG_NFT_NUMGEN=m > CONFIG_NFT_CT=m > CONFIG_NFT_CONNLIMIT=m > CONFIG_NFT_LOG=m > CONFIG_NFT_LIMIT=m > CONFIG_NFT_MASQ=m > CONFIG_NFT_REDIR=m > CONFIG_NFT_NAT=m > CONFIG_NFT_TUNNEL=m > CONFIG_NFT_OBJREF=m > CONFIG_NFT_QUOTA=m > CONFIG_NFT_REJECT=m > CONFIG_NFT_REJECT_INET=m > CONFIG_NFT_COMPAT=m > CONFIG_NFT_HASH=m > CONFIG_NFT_FIB=m > # CONFIG_NFT_FIB_INET is not set > CONFIG_NFT_XFRM=m > CONFIG_NFT_SOCKET=m > CONFIG_NFT_OSF=m > CONFIG_NFT_TPROXY=m > CONFIG_NFT_SYNPROXY=m > CONFIG_NF_DUP_NETDEV=m > CONFIG_NFT_DUP_NETDEV=m > CONFIG_NFT_FWD_NETDEV=m > # CONFIG_NFT_FIB_NETDEV is not set > CONFIG_NFT_REJECT_NETDEV=m > CONFIG_NETFILTER_XTABLES=m > # CONFIG_NETFILTER_XTABLES_COMPAT is not set > > # > # Xtables combined modules > # > # CONFIG_NETFILTER_XT_MARK is not set > # CONFIG_NETFILTER_XT_CONNMARK is not set > CONFIG_NETFILTER_XT_SET=m > > # > # Xtables targets > # > # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set > # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set > # CONFIG_NETFILTER_XT_TARGET_HMARK is not set > # CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set > # CONFIG_NETFILTER_XT_TARGET_LOG is not set > # CONFIG_NETFILTER_XT_TARGET_MARK is not set > CONFIG_NETFILTER_XT_NAT=m > # CONFIG_NETFILTER_XT_TARGET_NETMAP is not set > # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set > # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set > # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set > CONFIG_NETFILTER_XT_TARGET_REDIRECT=m > # CONFIG_NETFILTER_XT_TARGET_MASQUERADE is not set > # CONFIG_NETFILTER_XT_TARGET_TEE is not set > # CONFIG_NETFILTER_XT_TARGET_SECMARK is not set > # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set > > # > # Xtables matches > # > # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set > # CONFIG_NETFILTER_XT_MATCH_BPF is not set > # CONFIG_NETFILTER_XT_MATCH_CGROUP is not set > # CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set > # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set > # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set > # CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set > # CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set > # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set > # CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set > # CONFIG_NETFILTER_XT_MATCH_CPU is not set > # CONFIG_NETFILTER_XT_MATCH_DCCP is not set > # CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set > # CONFIG_NETFILTER_XT_MATCH_DSCP is not set > # CONFIG_NETFILTER_XT_MATCH_ECN is not set > # CONFIG_NETFILTER_XT_MATCH_ESP is not set > # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set > # CONFIG_NETFILTER_XT_MATCH_HELPER is not set > # CONFIG_NETFILTER_XT_MATCH_HL is not set > # CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set > # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set > # CONFIG_NETFILTER_XT_MATCH_L2TP is not set > # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set > # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set > # CONFIG_NETFILTER_XT_MATCH_MAC is not set > # CONFIG_NETFILTER_XT_MATCH_MARK is not set > # CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set > # CONFIG_NETFILTER_XT_MATCH_NFACCT is not set > # CONFIG_NETFILTER_XT_MATCH_OSF is not set > # CONFIG_NETFILTER_XT_MATCH_OWNER is not set > # CONFIG_NETFILTER_XT_MATCH_POLICY is not set > # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set > # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set > # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set > # CONFIG_NETFILTER_XT_MATCH_REALM is not set > # CONFIG_NETFILTER_XT_MATCH_RECENT is not set > # CONFIG_NETFILTER_XT_MATCH_SCTP is not set > # CONFIG_NETFILTER_XT_MATCH_SOCKET is not set > # CONFIG_NETFILTER_XT_MATCH_STATE is not set > # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set > # CONFIG_NETFILTER_XT_MATCH_STRING is not set > # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set > # CONFIG_NETFILTER_XT_MATCH_TIME is not set > # CONFIG_NETFILTER_XT_MATCH_U32 is not set > # end of Core Netfilter Configuration > > CONFIG_IP_SET=m > CONFIG_IP_SET_MAX=256 > # CONFIG_IP_SET_BITMAP_IP is not set > # CONFIG_IP_SET_BITMAP_IPMAC is not set > # CONFIG_IP_SET_BITMAP_PORT is not set > CONFIG_IP_SET_HASH_IP=m > # CONFIG_IP_SET_HASH_IPMARK is not set > # CONFIG_IP_SET_HASH_IPPORT is not set > # CONFIG_IP_SET_HASH_IPPORTIP is not set > # CONFIG_IP_SET_HASH_IPPORTNET is not set > # CONFIG_IP_SET_HASH_IPMAC is not set > CONFIG_IP_SET_HASH_MAC=m > # CONFIG_IP_SET_HASH_NETPORTNET is not set > CONFIG_IP_SET_HASH_NET=m > # CONFIG_IP_SET_HASH_NETNET is not set > # CONFIG_IP_SET_HASH_NETPORT is not set > # CONFIG_IP_SET_HASH_NETIFACE is not set > # CONFIG_IP_SET_LIST_SET is not set > # CONFIG_IP_VS is not set > > # > # IP: Netfilter Configuration > # > CONFIG_NF_DEFRAG_IPV4=m > CONFIG_NF_SOCKET_IPV4=m > CONFIG_NF_TPROXY_IPV4=m > CONFIG_NF_TABLES_IPV4=y > CONFIG_NFT_REJECT_IPV4=m > CONFIG_NFT_DUP_IPV4=m > CONFIG_NFT_FIB_IPV4=m > # CONFIG_NF_TABLES_ARP is not set > CONFIG_NF_DUP_IPV4=m > # CONFIG_NF_LOG_ARP is not set > # CONFIG_NF_LOG_IPV4 is not set > CONFIG_NF_REJECT_IPV4=m > CONFIG_IP_NF_IPTABLES=m > # CONFIG_IP_NF_MATCH_AH is not set > # CONFIG_IP_NF_MATCH_ECN is not set > # CONFIG_IP_NF_MATCH_TTL is not set > CONFIG_IP_NF_FILTER=m > CONFIG_IP_NF_TARGET_REJECT=m > # CONFIG_IP_NF_TARGET_SYNPROXY is not set > CONFIG_IP_NF_NAT=m > # CONFIG_IP_NF_TARGET_MASQUERADE is not set > # CONFIG_IP_NF_TARGET_NETMAP is not set > CONFIG_IP_NF_TARGET_REDIRECT=m > # CONFIG_IP_NF_MANGLE is not set > # CONFIG_IP_NF_RAW is not set > # CONFIG_IP_NF_ARPTABLES is not set > # end of IP: Netfilter Configuration > > # > # IPv6: Netfilter Configuration > # > CONFIG_NF_SOCKET_IPV6=m > CONFIG_NF_TPROXY_IPV6=m > CONFIG_NF_TABLES_IPV6=y > CONFIG_NFT_REJECT_IPV6=m > CONFIG_NFT_DUP_IPV6=m > CONFIG_NFT_FIB_IPV6=m > CONFIG_NF_DUP_IPV6=m > CONFIG_NF_REJECT_IPV6=m > # CONFIG_NF_LOG_IPV6 is not set > CONFIG_IP6_NF_IPTABLES=m > # CONFIG_IP6_NF_MATCH_AH is not set > # CONFIG_IP6_NF_MATCH_EUI64 is not set > # CONFIG_IP6_NF_MATCH_FRAG is not set > # CONFIG_IP6_NF_MATCH_OPTS is not set > # CONFIG_IP6_NF_MATCH_HL is not set > # CONFIG_IP6_NF_MATCH_IPV6HEADER is not set > # CONFIG_IP6_NF_MATCH_MH is not set > # CONFIG_IP6_NF_MATCH_RT is not set > # CONFIG_IP6_NF_MATCH_SRH is not set > CONFIG_IP6_NF_FILTER=m > CONFIG_IP6_NF_TARGET_REJECT=m > # CONFIG_IP6_NF_TARGET_SYNPROXY is not set > # CONFIG_IP6_NF_MANGLE is not set > # CONFIG_IP6_NF_RAW is not set > # CONFIG_IP6_NF_NAT is not set > # end of IPv6: Netfilter Configuration > > CONFIG_NF_DEFRAG_IPV6=m > CONFIG_NF_TABLES_BRIDGE=m > # CONFIG_NFT_BRIDGE_META is not set > # CONFIG_NFT_BRIDGE_REJECT is not set > # CONFIG_NF_CONNTRACK_BRIDGE is not set > # CONFIG_BRIDGE_NF_EBTABLES is not set > # CONFIG_BPFILTER is not set > # CONFIG_IP_DCCP is not set > # CONFIG_IP_SCTP is not set > # CONFIG_RDS is not set > # CONFIG_TIPC is not set > # CONFIG_ATM is not set > # CONFIG_L2TP is not set > CONFIG_STP=m > CONFIG_BRIDGE=m > CONFIG_BRIDGE_IGMP_SNOOPING=y > # CONFIG_BRIDGE_MRP is not set > # CONFIG_BRIDGE_CFM is not set > # CONFIG_NET_DSA is not set > # CONFIG_VLAN_8021Q is not set > # CONFIG_DECNET is not set > CONFIG_LLC=m > # CONFIG_LLC2 is not set > # CONFIG_ATALK is not set > # CONFIG_X25 is not set > # CONFIG_LAPB is not set > # CONFIG_PHONET is not set > # CONFIG_6LOWPAN is not set > # CONFIG_IEEE802154 is not set > CONFIG_NET_SCHED=y > > # > # Queueing/Scheduling > # > # CONFIG_NET_SCH_CBQ is not set > CONFIG_NET_SCH_HTB=m > # CONFIG_NET_SCH_HFSC is not set > # CONFIG_NET_SCH_PRIO is not set > # CONFIG_NET_SCH_MULTIQ is not set > # CONFIG_NET_SCH_RED is not set > # CONFIG_NET_SCH_SFB is not set > # CONFIG_NET_SCH_SFQ is not set > # CONFIG_NET_SCH_TEQL is not set > # CONFIG_NET_SCH_TBF is not set > # CONFIG_NET_SCH_CBS is not set > # CONFIG_NET_SCH_ETF is not set > # CONFIG_NET_SCH_TAPRIO is not set > # CONFIG_NET_SCH_GRED is not set > # CONFIG_NET_SCH_DSMARK is not set > # CONFIG_NET_SCH_NETEM is not set > # CONFIG_NET_SCH_DRR is not set > # CONFIG_NET_SCH_MQPRIO is not set > # CONFIG_NET_SCH_SKBPRIO is not set > # CONFIG_NET_SCH_CHOKE is not set > # CONFIG_NET_SCH_QFQ is not set > CONFIG_NET_SCH_CODEL=m > CONFIG_NET_SCH_FQ_CODEL=m > # CONFIG_NET_SCH_CAKE is not set > CONFIG_NET_SCH_FQ=m > # CONFIG_NET_SCH_HHF is not set > # CONFIG_NET_SCH_PIE is not set > # CONFIG_NET_SCH_PLUG is not set > # CONFIG_NET_SCH_ETS is not set > CONFIG_NET_SCH_DEFAULT=y > # CONFIG_DEFAULT_FQ is not set > # CONFIG_DEFAULT_CODEL is not set > CONFIG_DEFAULT_FQ_CODEL=y > # CONFIG_DEFAULT_PFIFO_FAST is not set > CONFIG_DEFAULT_NET_SCH="fq_codel" > > # > # Classification > # > # CONFIG_NET_CLS_BASIC is not set > # CONFIG_NET_CLS_TCINDEX is not set > # CONFIG_NET_CLS_ROUTE4 is not set > # CONFIG_NET_CLS_FW is not set > # CONFIG_NET_CLS_U32 is not set > # CONFIG_NET_CLS_RSVP is not set > # CONFIG_NET_CLS_RSVP6 is not set > # CONFIG_NET_CLS_FLOW is not set > # CONFIG_NET_CLS_CGROUP is not set > # CONFIG_NET_CLS_BPF is not set > # CONFIG_NET_CLS_FLOWER is not set > # CONFIG_NET_CLS_MATCHALL is not set > # CONFIG_NET_EMATCH is not set > # CONFIG_NET_CLS_ACT is not set > CONFIG_NET_SCH_FIFO=y > # CONFIG_DCB is not set > CONFIG_DNS_RESOLVER=y > # CONFIG_BATMAN_ADV is not set > # CONFIG_OPENVSWITCH is not set > # CONFIG_VSOCKETS is not set > # CONFIG_NETLINK_DIAG is not set > # CONFIG_MPLS is not set > # CONFIG_NET_NSH is not set > # CONFIG_HSR is not set > # CONFIG_NET_SWITCHDEV is not set > # CONFIG_NET_L3_MASTER_DEV is not set > # CONFIG_QRTR is not set > # CONFIG_NET_NCSI is not set > CONFIG_PCPU_DEV_REFCNT=y > CONFIG_RPS=y > CONFIG_RFS_ACCEL=y > CONFIG_SOCK_RX_QUEUE_MAPPING=y > CONFIG_XPS=y > # CONFIG_CGROUP_NET_PRIO is not set > # CONFIG_CGROUP_NET_CLASSID is not set > CONFIG_NET_RX_BUSY_POLL=y > CONFIG_BQL=y > CONFIG_NET_FLOW_LIMIT=y > > # > # Network testing > # > # CONFIG_NET_PKTGEN is not set > # CONFIG_NET_DROP_MONITOR is not set > # end of Network testing > # end of Networking options > > # CONFIG_HAMRADIO is not set > # CONFIG_CAN is not set > # CONFIG_BT is not set > # CONFIG_AF_RXRPC is not set > # CONFIG_AF_KCM is not set > # CONFIG_MCTP is not set > # CONFIG_WIRELESS is not set > # CONFIG_RFKILL is not set > # CONFIG_NET_9P is not set > # CONFIG_CAIF is not set > # CONFIG_CEPH_LIB is not set > # CONFIG_NFC is not set > # CONFIG_PSAMPLE is not set > # CONFIG_NET_IFE is not set > # CONFIG_LWTUNNEL is not set > CONFIG_GRO_CELLS=y > CONFIG_NET_SOCK_MSG=y > CONFIG_PAGE_POOL=y > # CONFIG_PAGE_POOL_STATS is not set > CONFIG_FAILOVER=y > # CONFIG_ETHTOOL_NETLINK is not set > > # > # Device Drivers > # > CONFIG_HAVE_EISA=y > # CONFIG_EISA is not set > CONFIG_HAVE_PCI=y > CONFIG_PCI=y > CONFIG_PCI_DOMAINS=y > CONFIG_PCIEPORTBUS=y > CONFIG_HOTPLUG_PCI_PCIE=y > # CONFIG_PCIEAER is not set > # CONFIG_PCIEASPM is not set > CONFIG_PCIE_PME=y > # CONFIG_PCIE_PTM is not set > CONFIG_PCI_MSI=y > CONFIG_PCI_MSI_IRQ_DOMAIN=y > CONFIG_PCI_QUIRKS=y > # CONFIG_PCI_DEBUG is not set > # CONFIG_PCI_STUB is not set > CONFIG_PCI_LOCKLESS_CONFIG=y > # CONFIG_PCI_IOV is not set > # CONFIG_PCI_PRI is not set > # CONFIG_PCI_PASID is not set > # CONFIG_PCI_P2PDMA is not set > CONFIG_PCI_LABEL=y > # CONFIG_PCIE_BUS_TUNE_OFF is not set > CONFIG_PCIE_BUS_DEFAULT=y > # CONFIG_PCIE_BUS_SAFE is not set > # CONFIG_PCIE_BUS_PERFORMANCE is not set > # CONFIG_PCIE_BUS_PEER2PEER is not set > # CONFIG_VGA_ARB is not set > CONFIG_HOTPLUG_PCI=y > CONFIG_HOTPLUG_PCI_ACPI=y > # CONFIG_HOTPLUG_PCI_ACPI_IBM is not set > # CONFIG_HOTPLUG_PCI_CPCI is not set > # CONFIG_HOTPLUG_PCI_SHPC is not set > > # > # PCI controller drivers > # > # CONFIG_VMD is not set > > # > # DesignWare PCI Core Support > # > # CONFIG_PCIE_DW_PLAT_HOST is not set > # CONFIG_PCI_MESON is not set > # end of DesignWare PCI Core Support > > # > # Mobiveil PCIe Core Support > # > # end of Mobiveil PCIe Core Support > > # > # Cadence PCIe controllers support > # > # end of Cadence PCIe controllers support > # end of PCI controller drivers > > # > # PCI Endpoint > # > # CONFIG_PCI_ENDPOINT is not set > # end of PCI Endpoint > > # > # PCI switch controller drivers > # > # CONFIG_PCI_SW_SWITCHTEC is not set > # end of PCI switch controller drivers > > # CONFIG_CXL_BUS is not set > # CONFIG_PCCARD is not set > # CONFIG_RAPIDIO is not set > > # > # Generic Driver Options > # > CONFIG_UEVENT_HELPER=y > CONFIG_UEVENT_HELPER_PATH="" > CONFIG_DEVTMPFS=y > CONFIG_DEVTMPFS_MOUNT=y > # CONFIG_DEVTMPFS_SAFE is not set > # CONFIG_STANDALONE is not set > CONFIG_PREVENT_FIRMWARE_BUILD=y > > # > # Firmware loader > # > CONFIG_FW_LOADER=y > CONFIG_EXTRA_FIRMWARE="" > # CONFIG_FW_LOADER_USER_HELPER is not set > # CONFIG_FW_LOADER_COMPRESS is not set > # CONFIG_FW_CACHE is not set > # CONFIG_FW_UPLOAD is not set > # end of Firmware loader > > # CONFIG_ALLOW_DEV_COREDUMP is not set > # CONFIG_DEBUG_DRIVER is not set > # CONFIG_DEBUG_DEVRES is not set > # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set > CONFIG_HMEM_REPORTING=y > # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set > CONFIG_GENERIC_CPU_AUTOPROBE=y > CONFIG_GENERIC_CPU_VULNERABILITIES=y > # end of Generic Driver Options > > # > # Bus devices > # > # CONFIG_MHI_BUS is not set > # CONFIG_MHI_BUS_EP is not set > # end of Bus devices > > CONFIG_CONNECTOR=y > CONFIG_PROC_EVENTS=y > > # > # Firmware Drivers > # > > # > # ARM System Control and Management Interface Protocol > # > # end of ARM System Control and Management Interface Protocol > > CONFIG_EDD=y > CONFIG_EDD_OFF=y > CONFIG_FIRMWARE_MEMMAP=y > CONFIG_DMIID=y > # CONFIG_DMI_SYSFS is not set > CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y > # CONFIG_ISCSI_IBFT is not set > CONFIG_FW_CFG_SYSFS=y > # CONFIG_FW_CFG_SYSFS_CMDLINE is not set > # CONFIG_SYSFB_SIMPLEFB is not set > # CONFIG_GOOGLE_FIRMWARE is not set > > # > # Tegra firmware driver > # > # end of Tegra firmware driver > # end of Firmware Drivers > > # CONFIG_GNSS is not set > # CONFIG_MTD is not set > # CONFIG_OF is not set > CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y > # CONFIG_PARPORT is not set > CONFIG_PNP=y > # CONFIG_PNP_DEBUG_MESSAGES is not set > > # > # Protocols > # > CONFIG_PNPACPI=y > CONFIG_BLK_DEV=y > CONFIG_BLK_DEV_NULL_BLK=m > # CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION is not set > CONFIG_CDROM=y > # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set > # CONFIG_ZRAM is not set > CONFIG_BLK_DEV_LOOP=y > CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 > # CONFIG_BLK_DEV_DRBD is not set > CONFIG_BLK_DEV_NBD=m > # CONFIG_BLK_DEV_RAM is not set > # CONFIG_CDROM_PKTCDVD is not set > # CONFIG_ATA_OVER_ETH is not set > CONFIG_VIRTIO_BLK=y > # CONFIG_BLK_DEV_RBD is not set > # CONFIG_BLK_DEV_UBLK is not set > > # > # NVME Support > # > CONFIG_NVME_CORE=m > CONFIG_BLK_DEV_NVME=m > # CONFIG_NVME_MULTIPATH is not set > # CONFIG_NVME_VERBOSE_ERRORS is not set > # CONFIG_NVME_FC is not set > # CONFIG_NVME_TCP is not set > # CONFIG_NVME_AUTH is not set > # CONFIG_NVME_TARGET is not set > # end of NVME Support > > # > # Misc devices > # > # CONFIG_DUMMY_IRQ is not set > # CONFIG_IBM_ASM is not set > # CONFIG_PHANTOM is not set > # CONFIG_TIFM_CORE is not set > # CONFIG_ENCLOSURE_SERVICES is not set > # CONFIG_HP_ILO is not set > # CONFIG_SRAM is not set > # CONFIG_DW_XDATA_PCIE is not set > # CONFIG_PCI_ENDPOINT_TEST is not set > # CONFIG_XILINX_SDFEC is not set > # CONFIG_C2PORT is not set > > # > # EEPROM support > # > # CONFIG_EEPROM_93CX6 is not set > # end of EEPROM support > > # CONFIG_CB710_CORE is not set > > # > # Texas Instruments shared transport line discipline > # > # end of Texas Instruments shared transport line discipline > > # > # Altera FPGA firmware download module (requires I2C) > # > # CONFIG_INTEL_MEI is not set > # CONFIG_INTEL_MEI_ME is not set > # CONFIG_INTEL_MEI_TXE is not set > # CONFIG_VMWARE_VMCI is not set > # CONFIG_GENWQE is not set > # CONFIG_ECHO is not set > # CONFIG_BCM_VK is not set > # CONFIG_MISC_ALCOR_PCI is not set > # CONFIG_MISC_RTSX_PCI is not set > # CONFIG_HABANA_AI is not set > CONFIG_PVPANIC=y > CONFIG_PVPANIC_MMIO=m > CONFIG_PVPANIC_PCI=m > # end of Misc devices > > # > # SCSI device support > # > CONFIG_SCSI_MOD=y > # CONFIG_RAID_ATTRS is not set > CONFIG_SCSI_COMMON=y > CONFIG_SCSI=y > CONFIG_SCSI_DMA=y > CONFIG_SCSI_PROC_FS=y > > # > # SCSI support type (disk, tape, CD-ROM) > # > CONFIG_BLK_DEV_SD=y > # CONFIG_CHR_DEV_ST is not set > CONFIG_BLK_DEV_SR=y > CONFIG_CHR_DEV_SG=y > CONFIG_BLK_DEV_BSG=y > CONFIG_CHR_DEV_SCH=m > CONFIG_SCSI_CONSTANTS=y > # CONFIG_SCSI_LOGGING is not set > CONFIG_SCSI_SCAN_ASYNC=y > > # > # SCSI Transports > # > # CONFIG_SCSI_SPI_ATTRS is not set > # CONFIG_SCSI_FC_ATTRS is not set > # CONFIG_SCSI_ISCSI_ATTRS is not set > # CONFIG_SCSI_SAS_ATTRS is not set > # CONFIG_SCSI_SAS_LIBSAS is not set > # CONFIG_SCSI_SRP_ATTRS is not set > # end of SCSI Transports > > CONFIG_SCSI_LOWLEVEL=y > # CONFIG_ISCSI_TCP is not set > # CONFIG_ISCSI_BOOT_SYSFS is not set > # CONFIG_SCSI_CXGB3_ISCSI is not set > # CONFIG_SCSI_BNX2_ISCSI is not set > # CONFIG_BE2ISCSI is not set > # CONFIG_BLK_DEV_3W_XXXX_RAID is not set > # CONFIG_SCSI_HPSA is not set > # CONFIG_SCSI_3W_9XXX is not set > # CONFIG_SCSI_3W_SAS is not set > # CONFIG_SCSI_ACARD is not set > # CONFIG_SCSI_AACRAID is not set > # CONFIG_SCSI_AIC7XXX is not set > # CONFIG_SCSI_AIC79XX is not set > # CONFIG_SCSI_AIC94XX is not set > # CONFIG_SCSI_MVSAS is not set > # CONFIG_SCSI_MVUMI is not set > # CONFIG_SCSI_ADVANSYS is not set > # CONFIG_SCSI_ARCMSR is not set > # CONFIG_SCSI_ESAS2R is not set > # CONFIG_MEGARAID_NEWGEN is not set > # CONFIG_MEGARAID_LEGACY is not set > # CONFIG_MEGARAID_SAS is not set > # CONFIG_SCSI_MPT3SAS is not set > # CONFIG_SCSI_MPT2SAS is not set > # CONFIG_SCSI_MPI3MR is not set > # CONFIG_SCSI_SMARTPQI is not set > # CONFIG_SCSI_HPTIOP is not set > # CONFIG_SCSI_BUSLOGIC is not set > # CONFIG_SCSI_MYRB is not set > # CONFIG_SCSI_MYRS is not set > # CONFIG_VMWARE_PVSCSI is not set > # CONFIG_SCSI_SNIC is not set > # CONFIG_SCSI_DMX3191D is not set > # CONFIG_SCSI_FDOMAIN_PCI is not set > # CONFIG_SCSI_ISCI is not set > # CONFIG_SCSI_IPS is not set > # CONFIG_SCSI_INITIO is not set > # CONFIG_SCSI_INIA100 is not set > # CONFIG_SCSI_STEX is not set > # CONFIG_SCSI_SYM53C8XX_2 is not set > # CONFIG_SCSI_QLOGIC_1280 is not set > # CONFIG_SCSI_QLA_ISCSI is not set > # CONFIG_SCSI_DC395x is not set > # CONFIG_SCSI_AM53C974 is not set > # CONFIG_SCSI_WD719X is not set > CONFIG_SCSI_DEBUG=m > # CONFIG_SCSI_PMCRAID is not set > # CONFIG_SCSI_PM8001 is not set > CONFIG_SCSI_VIRTIO=y > # CONFIG_SCSI_DH is not set > # end of SCSI device support > > # CONFIG_ATA is not set > CONFIG_MD=y > CONFIG_BLK_DEV_MD=m > # CONFIG_MD_LINEAR is not set > # CONFIG_MD_RAID0 is not set > CONFIG_MD_RAID1=m > # CONFIG_MD_RAID10 is not set > # CONFIG_MD_RAID456 is not set > # CONFIG_MD_MULTIPATH is not set > # CONFIG_MD_FAULTY is not set > # CONFIG_BCACHE is not set > CONFIG_BLK_DEV_DM_BUILTIN=y > CONFIG_BLK_DEV_DM=y > # CONFIG_DM_DEBUG is not set > CONFIG_DM_BUFIO=m > # CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set > CONFIG_DM_BIO_PRISON=m > CONFIG_DM_PERSISTENT_DATA=m > # CONFIG_DM_UNSTRIPED is not set > CONFIG_DM_CRYPT=m > CONFIG_DM_SNAPSHOT=m > CONFIG_DM_THIN_PROVISIONING=m > CONFIG_DM_CACHE=m > CONFIG_DM_CACHE_SMQ=m > CONFIG_DM_WRITECACHE=m > # CONFIG_DM_EBS is not set > CONFIG_DM_ERA=m > # CONFIG_DM_CLONE is not set > CONFIG_DM_MIRROR=m > CONFIG_DM_LOG_USERSPACE=m > # CONFIG_DM_RAID is not set > CONFIG_DM_ZERO=m > # CONFIG_DM_MULTIPATH is not set > CONFIG_DM_DELAY=m > # CONFIG_DM_DUST is not set > # CONFIG_DM_INIT is not set > CONFIG_DM_UEVENT=y > CONFIG_DM_FLAKEY=m > # CONFIG_DM_VERITY is not set > # CONFIG_DM_SWITCH is not set > CONFIG_DM_LOG_WRITES=m > CONFIG_DM_INTEGRITY=m > # CONFIG_TARGET_CORE is not set > # CONFIG_FUSION is not set > > # > # IEEE 1394 (FireWire) support > # > # CONFIG_FIREWIRE is not set > # CONFIG_FIREWIRE_NOSY is not set > # end of IEEE 1394 (FireWire) support > > # CONFIG_MACINTOSH_DRIVERS is not set > CONFIG_NETDEVICES=y > CONFIG_NET_CORE=y > # CONFIG_BONDING is not set > # CONFIG_DUMMY is not set > # CONFIG_WIREGUARD is not set > # CONFIG_EQUALIZER is not set > # CONFIG_NET_FC is not set > # CONFIG_IFB is not set > # CONFIG_NET_TEAM is not set > # CONFIG_MACVLAN is not set > # CONFIG_IPVLAN is not set > # CONFIG_VXLAN is not set > # CONFIG_GENEVE is not set > # CONFIG_BAREUDP is not set > # CONFIG_GTP is not set > # CONFIG_AMT is not set > # CONFIG_MACSEC is not set > # CONFIG_NETCONSOLE is not set > # CONFIG_TUN is not set > # CONFIG_TUN_VNET_CROSS_LE is not set > # CONFIG_VETH is not set > CONFIG_VIRTIO_NET=y > # CONFIG_NLMON is not set > # CONFIG_ARCNET is not set > # CONFIG_ETHERNET is not set > # CONFIG_FDDI is not set > # CONFIG_HIPPI is not set > # CONFIG_NET_SB1000 is not set > # CONFIG_PHYLIB is not set > # CONFIG_MDIO_DEVICE is not set > > # > # PCS device drivers > # > # end of PCS device drivers > > # CONFIG_PPP is not set > # CONFIG_SLIP is not set > > # > # Host-side USB support is needed for USB Network Adapter support > # > # CONFIG_WLAN is not set > # CONFIG_WAN is not set > > # > # Wireless WAN > # > # CONFIG_WWAN is not set > # end of Wireless WAN > > # CONFIG_VMXNET3 is not set > # CONFIG_FUJITSU_ES is not set > # CONFIG_NETDEVSIM is not set > CONFIG_NET_FAILOVER=y > # CONFIG_ISDN is not set > > # > # Input device support > # > CONFIG_INPUT=y > # CONFIG_INPUT_FF_MEMLESS is not set > # CONFIG_INPUT_SPARSEKMAP is not set > # CONFIG_INPUT_MATRIXKMAP is not set > > # > # Userland interfaces > # > # CONFIG_INPUT_MOUSEDEV is not set > # CONFIG_INPUT_JOYDEV is not set > # CONFIG_INPUT_EVDEV is not set > # CONFIG_INPUT_EVBUG is not set > > # > # Input Device Drivers > # > # CONFIG_INPUT_KEYBOARD is not set > # CONFIG_INPUT_MOUSE is not set > # CONFIG_INPUT_JOYSTICK is not set > # CONFIG_INPUT_TABLET is not set > # CONFIG_INPUT_TOUCHSCREEN is not set > # CONFIG_INPUT_MISC is not set > # CONFIG_RMI4_CORE is not set > > # > # Hardware I/O ports > # > # CONFIG_SERIO is not set > CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y > # CONFIG_GAMEPORT is not set > # end of Hardware I/O ports > # end of Input device support > > # > # Character devices > # > CONFIG_TTY=y > CONFIG_VT=y > CONFIG_CONSOLE_TRANSLATIONS=y > CONFIG_VT_CONSOLE=y > CONFIG_VT_CONSOLE_SLEEP=y > CONFIG_HW_CONSOLE=y > CONFIG_VT_HW_CONSOLE_BINDING=y > CONFIG_UNIX98_PTYS=y > # CONFIG_LEGACY_PTYS is not set > CONFIG_LDISC_AUTOLOAD=y > > # > # Serial drivers > # > CONFIG_SERIAL_EARLYCON=y > CONFIG_SERIAL_8250=y > # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set > CONFIG_SERIAL_8250_PNP=y > # CONFIG_SERIAL_8250_16550A_VARIANTS is not set > # CONFIG_SERIAL_8250_FINTEK is not set > CONFIG_SERIAL_8250_CONSOLE=y > # CONFIG_SERIAL_8250_PCI is not set > CONFIG_SERIAL_8250_NR_UARTS=48 > CONFIG_SERIAL_8250_RUNTIME_UARTS=4 > CONFIG_SERIAL_8250_EXTENDED=y > CONFIG_SERIAL_8250_MANY_PORTS=y > CONFIG_SERIAL_8250_SHARE_IRQ=y > # CONFIG_SERIAL_8250_DETECT_IRQ is not set > # CONFIG_SERIAL_8250_RSA is not set > # CONFIG_SERIAL_8250_DW is not set > # CONFIG_SERIAL_8250_RT288X is not set > # CONFIG_SERIAL_8250_LPSS is not set > # CONFIG_SERIAL_8250_MID is not set > # CONFIG_SERIAL_8250_PERICOM is not set > > # > # Non-8250 serial port support > # > # CONFIG_SERIAL_UARTLITE is not set > CONFIG_SERIAL_CORE=y > CONFIG_SERIAL_CORE_CONSOLE=y > # CONFIG_SERIAL_JSM is not set > # CONFIG_SERIAL_LANTIQ is not set > # CONFIG_SERIAL_SCCNXP is not set > # CONFIG_SERIAL_ALTERA_JTAGUART is not set > # CONFIG_SERIAL_ALTERA_UART is not set > # CONFIG_SERIAL_ARC is not set > # CONFIG_SERIAL_RP2 is not set > # CONFIG_SERIAL_FSL_LPUART is not set > # CONFIG_SERIAL_FSL_LINFLEXUART is not set > # CONFIG_SERIAL_SPRD is not set > # end of Serial drivers > > # CONFIG_SERIAL_NONSTANDARD is not set > # CONFIG_N_GSM is not set > # CONFIG_NOZOMI is not set > # CONFIG_NULL_TTY is not set > CONFIG_HVC_DRIVER=y > # CONFIG_SERIAL_DEV_BUS is not set > CONFIG_TTY_PRINTK=y > CONFIG_TTY_PRINTK_LEVEL=6 > CONFIG_VIRTIO_CONSOLE=y > # CONFIG_IPMI_HANDLER is not set > CONFIG_HW_RANDOM=y > # CONFIG_HW_RANDOM_TIMERIOMEM is not set > # CONFIG_HW_RANDOM_INTEL is not set > # CONFIG_HW_RANDOM_AMD is not set > # CONFIG_HW_RANDOM_BA431 is not set > # CONFIG_HW_RANDOM_VIA is not set > CONFIG_HW_RANDOM_VIRTIO=y > # CONFIG_HW_RANDOM_XIPHERA is not set > # CONFIG_APPLICOM is not set > # CONFIG_MWAVE is not set > CONFIG_DEVMEM=y > CONFIG_NVRAM=m > # CONFIG_DEVPORT is not set > CONFIG_HPET=y > CONFIG_HPET_MMAP=y > CONFIG_HPET_MMAP_DEFAULT=y > # CONFIG_HANGCHECK_TIMER is not set > # CONFIG_TCG_TPM is not set > # CONFIG_TELCLOCK is not set > # CONFIG_XILLYBUS is not set > # CONFIG_RANDOM_TRUST_CPU is not set > # CONFIG_RANDOM_TRUST_BOOTLOADER is not set > # end of Character devices > > # > # I2C support > # > # CONFIG_I2C is not set > # end of I2C support > > # CONFIG_I3C is not set > # CONFIG_SPI is not set > # CONFIG_SPMI is not set > # CONFIG_HSI is not set > # CONFIG_PPS is not set > > # > # PTP clock support > # > # CONFIG_PTP_1588_CLOCK is not set > CONFIG_PTP_1588_CLOCK_OPTIONAL=y > > # > # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. > # > # end of PTP clock support > > # CONFIG_PINCTRL is not set > # CONFIG_GPIOLIB is not set > # CONFIG_W1 is not set > # CONFIG_POWER_RESET is not set > # CONFIG_POWER_SUPPLY is not set > # CONFIG_HWMON is not set > CONFIG_THERMAL=y > # CONFIG_THERMAL_NETLINK is not set > # CONFIG_THERMAL_STATISTICS is not set > CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 > # CONFIG_THERMAL_WRITABLE_TRIPS is not set > CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y > # CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set > # CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set > # CONFIG_THERMAL_GOV_FAIR_SHARE is not set > CONFIG_THERMAL_GOV_STEP_WISE=y > # CONFIG_THERMAL_GOV_BANG_BANG is not set > # CONFIG_THERMAL_GOV_USER_SPACE is not set > # CONFIG_THERMAL_EMULATION is not set > > # > # Intel thermal drivers > # > # CONFIG_INTEL_POWERCLAMP is not set > CONFIG_X86_THERMAL_VECTOR=y > # CONFIG_X86_PKG_TEMP_THERMAL is not set > # CONFIG_INTEL_SOC_DTS_THERMAL is not set > > # > # ACPI INT340X thermal drivers > # > # CONFIG_INT340X_THERMAL is not set > # end of ACPI INT340X thermal drivers > > # CONFIG_INTEL_PCH_THERMAL is not set > # CONFIG_INTEL_TCC_COOLING is not set > # CONFIG_INTEL_HFI_THERMAL is not set > # end of Intel thermal drivers > > # CONFIG_WATCHDOG is not set > CONFIG_SSB_POSSIBLE=y > # CONFIG_SSB is not set > CONFIG_BCMA_POSSIBLE=y > # CONFIG_BCMA is not set > > # > # Multifunction device drivers > # > # CONFIG_MFD_MADERA is not set > # CONFIG_HTC_PASIC3 is not set > # CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set > # CONFIG_LPC_ICH is not set > # CONFIG_LPC_SCH is not set > # CONFIG_MFD_INTEL_LPSS_ACPI is not set > # CONFIG_MFD_INTEL_LPSS_PCI is not set > # CONFIG_MFD_INTEL_PMC_BXT is not set > # CONFIG_MFD_JANZ_CMODIO is not set > # CONFIG_MFD_KEMPLD is not set > # CONFIG_MFD_MT6397 is not set > # CONFIG_MFD_RDC321X is not set > # CONFIG_MFD_SM501 is not set > # CONFIG_MFD_SYSCON is not set > # CONFIG_MFD_TI_AM335X_TSCADC is not set > # CONFIG_MFD_TQMX86 is not set > # CONFIG_MFD_VX855 is not set > # end of Multifunction device drivers > > # CONFIG_REGULATOR is not set > # CONFIG_RC_CORE is not set > > # > # CEC support > # > # CONFIG_MEDIA_CEC_SUPPORT is not set > # end of CEC support > > # CONFIG_MEDIA_SUPPORT is not set > > # > # Graphics support > # > # CONFIG_AGP is not set > # CONFIG_VGA_SWITCHEROO is not set > # CONFIG_DRM is not set > # CONFIG_DRM_DEBUG_MODESET_LOCK is not set > > # > # ARM devices > # > # end of ARM devices > > # > # Frame buffer Devices > # > # CONFIG_FB is not set > # end of Frame buffer Devices > > # > # Backlight & LCD device support > # > # CONFIG_LCD_CLASS_DEVICE is not set > # CONFIG_BACKLIGHT_CLASS_DEVICE is not set > # end of Backlight & LCD device support > > # > # Console display driver support > # > CONFIG_VGA_CONSOLE=y > CONFIG_DUMMY_CONSOLE=y > CONFIG_DUMMY_CONSOLE_COLUMNS=80 > CONFIG_DUMMY_CONSOLE_ROWS=25 > # end of Console display driver support > # end of Graphics support > > # CONFIG_SOUND is not set > > # > # HID support > # > CONFIG_HID=y > # CONFIG_HID_BATTERY_STRENGTH is not set > CONFIG_HIDRAW=y > # CONFIG_UHID is not set > CONFIG_HID_GENERIC=y > > # > # Special HID drivers > # > # CONFIG_HID_A4TECH is not set > # CONFIG_HID_ACRUX is not set > # CONFIG_HID_AUREAL is not set > # CONFIG_HID_BELKIN is not set > # CONFIG_HID_CHERRY is not set > # CONFIG_HID_COUGAR is not set > # CONFIG_HID_MACALLY is not set > # CONFIG_HID_CMEDIA is not set > # CONFIG_HID_CYPRESS is not set > # CONFIG_HID_DRAGONRISE is not set > # CONFIG_HID_EMS_FF is not set > # CONFIG_HID_ELECOM is not set > # CONFIG_HID_EZKEY is not set > # CONFIG_HID_GEMBIRD is not set > # CONFIG_HID_GFRM is not set > # CONFIG_HID_GLORIOUS is not set > # CONFIG_HID_VIVALDI is not set > # CONFIG_HID_KEYTOUCH is not set > # CONFIG_HID_KYE is not set > # CONFIG_HID_WALTOP is not set > # CONFIG_HID_VIEWSONIC is not set > # CONFIG_HID_XIAOMI is not set > # CONFIG_HID_GYRATION is not set > # CONFIG_HID_ICADE is not set > # CONFIG_HID_ITE is not set > # CONFIG_HID_JABRA is not set > # CONFIG_HID_TWINHAN is not set > # CONFIG_HID_KENSINGTON is not set > # CONFIG_HID_LCPOWER is not set > # CONFIG_HID_LENOVO is not set > # CONFIG_HID_MAGICMOUSE is not set > # CONFIG_HID_MALTRON is not set > # CONFIG_HID_MAYFLASH is not set > # CONFIG_HID_REDRAGON is not set > # CONFIG_HID_MICROSOFT is not set > # CONFIG_HID_MONTEREY is not set > # CONFIG_HID_MULTITOUCH is not set > # CONFIG_HID_NTI is not set > # CONFIG_HID_ORTEK is not set > # CONFIG_HID_PANTHERLORD is not set > # CONFIG_HID_PETALYNX is not set > # CONFIG_HID_PICOLCD is not set > # CONFIG_HID_PLANTRONICS is not set > # CONFIG_HID_RAZER is not set > # CONFIG_HID_PRIMAX is not set > # CONFIG_HID_SAITEK is not set > # CONFIG_HID_SEMITEK is not set > # CONFIG_HID_SPEEDLINK is not set > # CONFIG_HID_STEAM is not set > # CONFIG_HID_STEELSERIES is not set > # CONFIG_HID_SUNPLUS is not set > # CONFIG_HID_RMI is not set > # CONFIG_HID_GREENASIA is not set > # CONFIG_HID_SMARTJOYPLUS is not set > # CONFIG_HID_TIVO is not set > # CONFIG_HID_TOPSEED is not set > # CONFIG_HID_UDRAW_PS3 is not set > # CONFIG_HID_XINMO is not set > # CONFIG_HID_ZEROPLUS is not set > # CONFIG_HID_ZYDACRON is not set > # CONFIG_HID_SENSOR_HUB is not set > # CONFIG_HID_ALPS is not set > # end of Special HID drivers > > # > # Intel ISH HID support > # > # CONFIG_INTEL_ISH_HID is not set > # end of Intel ISH HID support > > # > # AMD SFH HID Support > # > # CONFIG_AMD_SFH_HID is not set > # end of AMD SFH HID Support > # end of HID support > > CONFIG_USB_OHCI_LITTLE_ENDIAN=y > # CONFIG_USB_SUPPORT is not set > # CONFIG_MMC is not set > # CONFIG_SCSI_UFSHCD is not set > # CONFIG_MEMSTICK is not set > # CONFIG_NEW_LEDS is not set > # CONFIG_ACCESSIBILITY is not set > # CONFIG_INFINIBAND is not set > CONFIG_EDAC_ATOMIC_SCRUB=y > CONFIG_EDAC_SUPPORT=y > # CONFIG_EDAC is not set > CONFIG_RTC_LIB=y > CONFIG_RTC_MC146818_LIB=y > CONFIG_RTC_CLASS=y > CONFIG_RTC_HCTOSYS=y > CONFIG_RTC_HCTOSYS_DEVICE="rtc0" > CONFIG_RTC_SYSTOHC=y > CONFIG_RTC_SYSTOHC_DEVICE="rtc0" > # CONFIG_RTC_DEBUG is not set > CONFIG_RTC_NVMEM=y > > # > # RTC interfaces > # > CONFIG_RTC_INTF_SYSFS=y > CONFIG_RTC_INTF_PROC=y > CONFIG_RTC_INTF_DEV=y > CONFIG_RTC_INTF_DEV_UIE_EMUL=y > # CONFIG_RTC_DRV_TEST is not set > > # > # I2C RTC drivers > # > > # > # SPI RTC drivers > # > > # > # SPI and I2C RTC drivers > # > > # > # Platform RTC drivers > # > CONFIG_RTC_DRV_CMOS=y > # CONFIG_RTC_DRV_DS1286 is not set > # CONFIG_RTC_DRV_DS1511 is not set > # CONFIG_RTC_DRV_DS1553 is not set > # CONFIG_RTC_DRV_DS1685_FAMILY is not set > # CONFIG_RTC_DRV_DS1742 is not set > # CONFIG_RTC_DRV_DS2404 is not set > # CONFIG_RTC_DRV_STK17TA8 is not set > # CONFIG_RTC_DRV_M48T86 is not set > # CONFIG_RTC_DRV_M48T35 is not set > # CONFIG_RTC_DRV_M48T59 is not set > # CONFIG_RTC_DRV_MSM6242 is not set > # CONFIG_RTC_DRV_BQ4802 is not set > # CONFIG_RTC_DRV_RP5C01 is not set > # CONFIG_RTC_DRV_V3020 is not set > > # > # on-CPU RTC drivers > # > # CONFIG_RTC_DRV_FTRTC010 is not set > > # > # HID Sensor RTC drivers > # > # CONFIG_RTC_DRV_GOLDFISH is not set > # CONFIG_DMADEVICES is not set > > # > # DMABUF options > # > # CONFIG_SYNC_FILE is not set > # CONFIG_DMABUF_HEAPS is not set > # end of DMABUF options > > # CONFIG_AUXDISPLAY is not set > # CONFIG_UIO is not set > # CONFIG_VFIO is not set > # CONFIG_VIRT_DRIVERS is not set > CONFIG_VIRTIO_ANCHOR=y > CONFIG_VIRTIO=y > CONFIG_VIRTIO_PCI_LIB=y > CONFIG_VIRTIO_PCI_LIB_LEGACY=y > CONFIG_VIRTIO_MENU=y > CONFIG_VIRTIO_PCI=y > CONFIG_VIRTIO_PCI_LEGACY=y > CONFIG_VIRTIO_PMEM=m > CONFIG_VIRTIO_BALLOON=y > # CONFIG_VIRTIO_MEM is not set > CONFIG_VIRTIO_INPUT=y > # CONFIG_VIRTIO_MMIO is not set > # CONFIG_VDPA is not set > CONFIG_VHOST_MENU=y > # CONFIG_VHOST_NET is not set > # CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set > > # > # Microsoft Hyper-V guest support > # > # CONFIG_HYPERV is not set > # end of Microsoft Hyper-V guest support > > # CONFIG_GREYBUS is not set > # CONFIG_COMEDI is not set > # CONFIG_STAGING is not set > # CONFIG_CHROME_PLATFORMS is not set > # CONFIG_MELLANOX_PLATFORM is not set > CONFIG_SURFACE_PLATFORMS=y > # CONFIG_SURFACE_GPE is not set > # CONFIG_SURFACE_PRO3_BUTTON is not set > CONFIG_X86_PLATFORM_DEVICES=y > # CONFIG_ACPI_WMI is not set > # CONFIG_ACERHDF is not set > # CONFIG_ACER_WIRELESS is not set > # CONFIG_AMD_PMC is not set > # CONFIG_AMD_HSMP is not set > # CONFIG_ADV_SWBUTTON is not set > # CONFIG_ASUS_WIRELESS is not set > # CONFIG_X86_PLATFORM_DRIVERS_DELL is not set > # CONFIG_FUJITSU_TABLET is not set > # CONFIG_GPD_POCKET_FAN is not set > # CONFIG_WIRELESS_HOTKEY is not set > # CONFIG_IBM_RTL is not set > # CONFIG_SENSORS_HDAPS is not set > # CONFIG_INTEL_SAR_INT1092 is not set > # CONFIG_INTEL_PMC_CORE is not set > > # > # Intel Speed Select Technology interface support > # > # CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set > # end of Intel Speed Select Technology interface support > > # > # Intel Uncore Frequency Control > # > # CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set > # end of Intel Uncore Frequency Control > > # CONFIG_INTEL_PUNIT_IPC is not set > # CONFIG_INTEL_RST is not set > # CONFIG_INTEL_SMARTCONNECT is not set > # CONFIG_INTEL_VSEC is not set > # CONFIG_SAMSUNG_Q10 is not set > # CONFIG_TOSHIBA_BT_RFKILL is not set > # CONFIG_TOSHIBA_HAPS is not set > # CONFIG_ACPI_CMPC is not set > # CONFIG_TOPSTAR_LAPTOP is not set > # CONFIG_INTEL_IPS is not set > # CONFIG_INTEL_SCU_PCI is not set > # CONFIG_INTEL_SCU_PLATFORM is not set > # CONFIG_SIEMENS_SIMATIC_IPC is not set > # CONFIG_WINMATE_FM07_KEYS is not set > # CONFIG_P2SB is not set > CONFIG_HAVE_CLK=y > CONFIG_HAVE_CLK_PREPARE=y > CONFIG_COMMON_CLK=y > # CONFIG_XILINX_VCU is not set > # CONFIG_HWSPINLOCK is not set > > # > # Clock Source drivers > # > CONFIG_CLKEVT_I8253=y > CONFIG_I8253_LOCK=y > CONFIG_CLKBLD_I8253=y > # end of Clock Source drivers > > # CONFIG_MAILBOX is not set > # CONFIG_IOMMU_SUPPORT is not set > > # > # Remoteproc drivers > # > # CONFIG_REMOTEPROC is not set > # end of Remoteproc drivers > > # > # Rpmsg drivers > # > # CONFIG_RPMSG_VIRTIO is not set > # end of Rpmsg drivers > > # CONFIG_SOUNDWIRE is not set > > # > # SOC (System On Chip) specific Drivers > # > > # > # Amlogic SoC drivers > # > # end of Amlogic SoC drivers > > # > # Broadcom SoC drivers > # > # end of Broadcom SoC drivers > > # > # NXP/Freescale QorIQ SoC drivers > # > # end of NXP/Freescale QorIQ SoC drivers > > # > # fujitsu SoC drivers > # > # end of fujitsu SoC drivers > > # > # i.MX SoC drivers > # > # end of i.MX SoC drivers > > # > # Enable LiteX SoC Builder specific drivers > # > # end of Enable LiteX SoC Builder specific drivers > > # > # Qualcomm SoC drivers > # > # end of Qualcomm SoC drivers > > # CONFIG_SOC_TI is not set > > # > # Xilinx SoC drivers > # > # end of Xilinx SoC drivers > # end of SOC (System On Chip) specific Drivers > > # CONFIG_PM_DEVFREQ is not set > # CONFIG_EXTCON is not set > # CONFIG_MEMORY is not set > # CONFIG_IIO is not set > # CONFIG_NTB is not set > # CONFIG_PWM is not set > > # > # IRQ chip support > # > # end of IRQ chip support > > # CONFIG_IPACK_BUS is not set > # CONFIG_RESET_CONTROLLER is not set > > # > # PHY Subsystem > # > # CONFIG_GENERIC_PHY is not set > # CONFIG_PHY_CAN_TRANSCEIVER is not set > > # > # PHY drivers for Broadcom platforms > # > # CONFIG_BCM_KONA_USB2_PHY is not set > # end of PHY drivers for Broadcom platforms > > # CONFIG_PHY_PXA_28NM_HSIC is not set > # CONFIG_PHY_PXA_28NM_USB2 is not set > # CONFIG_PHY_INTEL_LGM_EMMC is not set > # end of PHY Subsystem > > # CONFIG_POWERCAP is not set > # CONFIG_MCB is not set > > # > # Performance monitor support > # > # end of Performance monitor support > > CONFIG_RAS=y > # CONFIG_RAS_CEC is not set > # CONFIG_USB4 is not set > > # > # Android > # > # CONFIG_ANDROID_BINDER_IPC is not set > # end of Android > > CONFIG_LIBNVDIMM=y > CONFIG_BLK_DEV_PMEM=m > CONFIG_ND_CLAIM=y > CONFIG_ND_BTT=m > CONFIG_BTT=y > CONFIG_ND_PFN=m > CONFIG_NVDIMM_PFN=y > CONFIG_NVDIMM_DAX=y > CONFIG_DAX=y > CONFIG_DEV_DAX=m > CONFIG_DEV_DAX_PMEM=m > CONFIG_DEV_DAX_KMEM=m > CONFIG_NVMEM=y > CONFIG_NVMEM_SYSFS=y > # CONFIG_NVMEM_RMEM is not set > > # > # HW tracing support > # > # CONFIG_STM is not set > # CONFIG_INTEL_TH is not set > # end of HW tracing support > > # CONFIG_FPGA is not set > # CONFIG_TEE is not set > # CONFIG_SIOX is not set > # CONFIG_SLIMBUS is not set > # CONFIG_INTERCONNECT is not set > # CONFIG_COUNTER is not set > # CONFIG_MOST is not set > # CONFIG_PECI is not set > # CONFIG_HTE is not set > # end of Device Drivers > > # > # File systems > # > CONFIG_DCACHE_WORD_ACCESS=y > CONFIG_VALIDATE_FS_PARSER=y > CONFIG_FS_IOMAP=y > CONFIG_EXT2_FS=m > CONFIG_EXT2_FS_XATTR=y > CONFIG_EXT2_FS_POSIX_ACL=y > CONFIG_EXT2_FS_SECURITY=y > # CONFIG_EXT3_FS is not set > CONFIG_EXT4_FS=m > CONFIG_EXT4_FS_POSIX_ACL=y > CONFIG_EXT4_FS_SECURITY=y > CONFIG_EXT4_DEBUG=y > CONFIG_JBD2=m > # CONFIG_JBD2_DEBUG is not set > CONFIG_FS_MBCACHE=m > # CONFIG_REISERFS_FS is not set > # CONFIG_JFS_FS is not set > CONFIG_XFS_FS=m > CONFIG_XFS_SUPPORT_V4=y > CONFIG_XFS_QUOTA=y > CONFIG_XFS_POSIX_ACL=y > CONFIG_XFS_RT=y > CONFIG_XFS_DRAIN_INTENTS=y > CONFIG_XFS_LIVE_HOOKS=y > CONFIG_XFS_IN_MEMORY_FILE=y > CONFIG_XFS_IN_MEMORY_BTREE=y > CONFIG_XFS_ONLINE_SCRUB=y > # CONFIG_XFS_LIVE_HOOKS_SRCU is not set > CONFIG_XFS_LIVE_HOOKS_BLOCKING=y > CONFIG_XFS_ONLINE_REPAIR=y > CONFIG_XFS_DEBUG=y > # CONFIG_XFS_ASSERT_FATAL is not set > CONFIG_XFS_LARGE_FOLIOS=y > # CONFIG_GFS2_FS is not set > CONFIG_OCFS2_FS=m > CONFIG_OCFS2_FS_O2CB=m > CONFIG_OCFS2_FS_STATS=y > CONFIG_OCFS2_DEBUG_MASKLOG=y > # CONFIG_OCFS2_DEBUG_FS is not set > CONFIG_BTRFS_FS=m > CONFIG_BTRFS_FS_POSIX_ACL=y > # CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set > # CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set > # CONFIG_BTRFS_DEBUG is not set > # CONFIG_BTRFS_ASSERT is not set > # CONFIG_BTRFS_FS_REF_VERIFY is not set > # CONFIG_NILFS2_FS is not set > # CONFIG_F2FS_FS is not set > CONFIG_FS_DAX=y > CONFIG_FS_DAX_PMD=y > CONFIG_FS_POSIX_ACL=y > CONFIG_EXPORTFS=y > CONFIG_EXPORTFS_BLOCK_OPS=y > CONFIG_FILE_LOCKING=y > # CONFIG_FS_ENCRYPTION is not set > # CONFIG_FS_VERITY is not set > CONFIG_FSNOTIFY=y > CONFIG_DNOTIFY=y > CONFIG_INOTIFY_USER=y > CONFIG_FANOTIFY=y > CONFIG_QUOTA=y > CONFIG_QUOTA_NETLINK_INTERFACE=y > # CONFIG_PRINT_QUOTA_WARNING is not set > # CONFIG_QUOTA_DEBUG is not set > CONFIG_QUOTA_TREE=m > # CONFIG_QFMT_V1 is not set > CONFIG_QFMT_V2=m > CONFIG_QUOTACTL=y > # CONFIG_AUTOFS4_FS is not set > # CONFIG_AUTOFS_FS is not set > CONFIG_FUSE_FS=m > # CONFIG_CUSE is not set > CONFIG_VIRTIO_FS=m > CONFIG_FUSE_DAX=y > CONFIG_OVERLAY_FS=m > CONFIG_OVERLAY_FS_REDIRECT_DIR=y > CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y > CONFIG_OVERLAY_FS_INDEX=y > CONFIG_OVERLAY_FS_XINO_AUTO=y > CONFIG_OVERLAY_FS_METACOPY=y > > # > # Caches > # > # CONFIG_FSCACHE is not set > # end of Caches > > # > # CD-ROM/DVD Filesystems > # > # CONFIG_ISO9660_FS is not set > # CONFIG_UDF_FS is not set > # end of CD-ROM/DVD Filesystems > > # > # DOS/FAT/EXFAT/NT Filesystems > # > CONFIG_FAT_FS=m > # CONFIG_MSDOS_FS is not set > CONFIG_VFAT_FS=m > CONFIG_FAT_DEFAULT_CODEPAGE=437 > CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" > # CONFIG_FAT_DEFAULT_UTF8 is not set > # CONFIG_EXFAT_FS is not set > # CONFIG_NTFS_FS is not set > # CONFIG_NTFS3_FS is not set > # end of DOS/FAT/EXFAT/NT Filesystems > > # > # Pseudo filesystems > # > CONFIG_PROC_FS=y > CONFIG_PROC_KCORE=y > CONFIG_PROC_VMCORE=y > # CONFIG_PROC_VMCORE_DEVICE_DUMP is not set > CONFIG_PROC_SYSCTL=y > CONFIG_PROC_PAGE_MONITOR=y > CONFIG_PROC_CHILDREN=y > CONFIG_PROC_PID_ARCH_STATUS=y > CONFIG_KERNFS=y > CONFIG_SYSFS=y > CONFIG_TMPFS=y > CONFIG_TMPFS_POSIX_ACL=y > CONFIG_TMPFS_XATTR=y > CONFIG_TMPFS_INODE64=y > CONFIG_HUGETLBFS=y > CONFIG_HUGETLB_PAGE=y > CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y > CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y > # CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set > CONFIG_MEMFD_CREATE=y > CONFIG_ARCH_HAS_GIGANTIC_PAGE=y > CONFIG_CONFIGFS_FS=m > # end of Pseudo filesystems > > # CONFIG_MISC_FILESYSTEMS is not set > CONFIG_NETWORK_FILESYSTEMS=y > CONFIG_NFS_FS=y > CONFIG_NFS_V2=m > CONFIG_NFS_V3=y > CONFIG_NFS_V3_ACL=y > CONFIG_NFS_V4=m > # CONFIG_NFS_SWAP is not set > CONFIG_NFS_V4_1=y > CONFIG_NFS_V4_2=y > CONFIG_PNFS_FILE_LAYOUT=m > CONFIG_PNFS_BLOCK=m > CONFIG_PNFS_FLEXFILE_LAYOUT=m > CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" > # CONFIG_NFS_V4_1_MIGRATION is not set > CONFIG_NFS_USE_LEGACY_DNS=y > CONFIG_NFS_DEBUG=y > CONFIG_NFS_DISABLE_UDP_SUPPORT=y > # CONFIG_NFS_V4_2_READ_PLUS is not set > CONFIG_NFSD=m > CONFIG_NFSD_V2_ACL=y > CONFIG_NFSD_V3_ACL=y > CONFIG_NFSD_V4=y > CONFIG_NFSD_PNFS=y > CONFIG_NFSD_BLOCKLAYOUT=y > CONFIG_NFSD_SCSILAYOUT=y > CONFIG_NFSD_FLEXFILELAYOUT=y > # CONFIG_NFSD_V4_2_INTER_SSC is not set > CONFIG_GRACE_PERIOD=y > CONFIG_LOCKD=y > CONFIG_LOCKD_V4=y > CONFIG_NFS_ACL_SUPPORT=y > CONFIG_NFS_COMMON=y > CONFIG_NFS_V4_2_SSC_HELPER=y > CONFIG_SUNRPC=y > CONFIG_SUNRPC_GSS=m > CONFIG_SUNRPC_BACKCHANNEL=y > CONFIG_SUNRPC_DEBUG=y > # CONFIG_CEPH_FS is not set > CONFIG_CIFS=m > # CONFIG_CIFS_STATS2 is not set > # CONFIG_CIFS_ALLOW_INSECURE_LEGACY is not set > # CONFIG_CIFS_UPCALL is not set > # CONFIG_CIFS_XATTR is not set > # CONFIG_CIFS_DEBUG is not set > # CONFIG_CIFS_DFS_UPCALL is not set > # CONFIG_CIFS_SWN_UPCALL is not set > # CONFIG_SMB_SERVER is not set > CONFIG_SMBFS_COMMON=m > # CONFIG_CODA_FS is not set > # CONFIG_AFS_FS is not set > CONFIG_NLS=y > CONFIG_NLS_DEFAULT="cp437" > CONFIG_NLS_CODEPAGE_437=m > # CONFIG_NLS_CODEPAGE_737 is not set > # CONFIG_NLS_CODEPAGE_775 is not set > # CONFIG_NLS_CODEPAGE_850 is not set > # CONFIG_NLS_CODEPAGE_852 is not set > # CONFIG_NLS_CODEPAGE_855 is not set > # CONFIG_NLS_CODEPAGE_857 is not set > # CONFIG_NLS_CODEPAGE_860 is not set > # CONFIG_NLS_CODEPAGE_861 is not set > # CONFIG_NLS_CODEPAGE_862 is not set > # CONFIG_NLS_CODEPAGE_863 is not set > # CONFIG_NLS_CODEPAGE_864 is not set > # CONFIG_NLS_CODEPAGE_865 is not set > # CONFIG_NLS_CODEPAGE_866 is not set > # CONFIG_NLS_CODEPAGE_869 is not set > # CONFIG_NLS_CODEPAGE_936 is not set > # CONFIG_NLS_CODEPAGE_950 is not set > # CONFIG_NLS_CODEPAGE_932 is not set > # CONFIG_NLS_CODEPAGE_949 is not set > # CONFIG_NLS_CODEPAGE_874 is not set > # CONFIG_NLS_ISO8859_8 is not set > # CONFIG_NLS_CODEPAGE_1250 is not set > # CONFIG_NLS_CODEPAGE_1251 is not set > CONFIG_NLS_ASCII=m > CONFIG_NLS_ISO8859_1=m > # CONFIG_NLS_ISO8859_2 is not set > # CONFIG_NLS_ISO8859_3 is not set > # CONFIG_NLS_ISO8859_4 is not set > # CONFIG_NLS_ISO8859_5 is not set > # CONFIG_NLS_ISO8859_6 is not set > # CONFIG_NLS_ISO8859_7 is not set > # CONFIG_NLS_ISO8859_9 is not set > # CONFIG_NLS_ISO8859_13 is not set > # CONFIG_NLS_ISO8859_14 is not set > # CONFIG_NLS_ISO8859_15 is not set > # CONFIG_NLS_KOI8_R is not set > # CONFIG_NLS_KOI8_U is not set > # CONFIG_NLS_MAC_ROMAN is not set > # CONFIG_NLS_MAC_CELTIC is not set > # CONFIG_NLS_MAC_CENTEURO is not set > # CONFIG_NLS_MAC_CROATIAN is not set > # CONFIG_NLS_MAC_CYRILLIC is not set > # CONFIG_NLS_MAC_GAELIC is not set > # CONFIG_NLS_MAC_GREEK is not set > # CONFIG_NLS_MAC_ICELAND is not set > # CONFIG_NLS_MAC_INUIT is not set > # CONFIG_NLS_MAC_ROMANIAN is not set > # CONFIG_NLS_MAC_TURKISH is not set > CONFIG_NLS_UTF8=m > # CONFIG_DLM is not set > # CONFIG_UNICODE is not set > CONFIG_IO_WQ=y > # end of File systems > > # > # Security options > # > CONFIG_KEYS=y > # CONFIG_KEYS_REQUEST_CACHE is not set > # CONFIG_PERSISTENT_KEYRINGS is not set > # CONFIG_TRUSTED_KEYS is not set > # CONFIG_ENCRYPTED_KEYS is not set > # CONFIG_KEY_DH_OPERATIONS is not set > # CONFIG_SECURITY_DMESG_RESTRICT is not set > # CONFIG_SECURITY is not set > # CONFIG_SECURITYFS is not set > CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y > CONFIG_HARDENED_USERCOPY=y > CONFIG_FORTIFY_SOURCE=y > # CONFIG_STATIC_USERMODEHELPER is not set > CONFIG_DEFAULT_SECURITY_DAC=y > CONFIG_LSM="yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor" > > # > # Kernel hardening options > # > > # > # Memory initialization > # > CONFIG_INIT_STACK_NONE=y > # CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set > # CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set > # CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set > # CONFIG_GCC_PLUGIN_STACKLEAK is not set > # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set > # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set > CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y > # CONFIG_ZERO_CALL_USED_REGS is not set > # end of Memory initialization > > CONFIG_RANDSTRUCT_NONE=y > # CONFIG_RANDSTRUCT_FULL is not set > # CONFIG_RANDSTRUCT_PERFORMANCE is not set > # end of Kernel hardening options > # end of Security options > > CONFIG_XOR_BLOCKS=m > CONFIG_ASYNC_CORE=m > CONFIG_ASYNC_XOR=m > CONFIG_CRYPTO=y > > # > # Crypto core or helper > # > CONFIG_CRYPTO_ALGAPI=y > CONFIG_CRYPTO_ALGAPI2=y > CONFIG_CRYPTO_AEAD=m > CONFIG_CRYPTO_AEAD2=y > CONFIG_CRYPTO_SKCIPHER=y > CONFIG_CRYPTO_SKCIPHER2=y > CONFIG_CRYPTO_HASH=y > CONFIG_CRYPTO_HASH2=y > CONFIG_CRYPTO_RNG=m > CONFIG_CRYPTO_RNG2=y > CONFIG_CRYPTO_RNG_DEFAULT=m > CONFIG_CRYPTO_AKCIPHER2=y > CONFIG_CRYPTO_KPP2=y > CONFIG_CRYPTO_ACOMP2=y > CONFIG_CRYPTO_MANAGER=y > CONFIG_CRYPTO_MANAGER2=y > # CONFIG_CRYPTO_USER is not set > CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y > CONFIG_CRYPTO_GF128MUL=m > CONFIG_CRYPTO_NULL=m > CONFIG_CRYPTO_NULL2=y > # CONFIG_CRYPTO_PCRYPT is not set > # CONFIG_CRYPTO_CRYPTD is not set > CONFIG_CRYPTO_AUTHENC=m > # CONFIG_CRYPTO_TEST is not set > > # > # Public-key cryptography > # > # CONFIG_CRYPTO_RSA is not set > # CONFIG_CRYPTO_DH is not set > # CONFIG_CRYPTO_ECDH is not set > # CONFIG_CRYPTO_ECDSA is not set > # CONFIG_CRYPTO_ECRDSA is not set > # CONFIG_CRYPTO_SM2 is not set > # CONFIG_CRYPTO_CURVE25519 is not set > # CONFIG_CRYPTO_CURVE25519_X86 is not set > > # > # Authenticated Encryption with Associated Data > # > CONFIG_CRYPTO_CCM=m > CONFIG_CRYPTO_GCM=m > # CONFIG_CRYPTO_CHACHA20POLY1305 is not set > # CONFIG_CRYPTO_AEGIS128 is not set > # CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set > CONFIG_CRYPTO_SEQIV=m > # CONFIG_CRYPTO_ECHAINIV is not set > > # > # Block modes > # > CONFIG_CRYPTO_CBC=y > # CONFIG_CRYPTO_CFB is not set > CONFIG_CRYPTO_CTR=m > # CONFIG_CRYPTO_CTS is not set > CONFIG_CRYPTO_ECB=m > # CONFIG_CRYPTO_LRW is not set > # CONFIG_CRYPTO_OFB is not set > # CONFIG_CRYPTO_PCBC is not set > # CONFIG_CRYPTO_XTS is not set > # CONFIG_CRYPTO_KEYWRAP is not set > # CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set > # CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set > # CONFIG_CRYPTO_ADIANTUM is not set > # CONFIG_CRYPTO_HCTR2 is not set > CONFIG_CRYPTO_ESSIV=m > > # > # Hash modes > # > CONFIG_CRYPTO_CMAC=m > CONFIG_CRYPTO_HMAC=m > # CONFIG_CRYPTO_XCBC is not set > # CONFIG_CRYPTO_VMAC is not set > > # > # Digest > # > CONFIG_CRYPTO_CRC32C=y > CONFIG_CRYPTO_CRC32C_INTEL=y > CONFIG_CRYPTO_CRC32=y > CONFIG_CRYPTO_CRC32_PCLMUL=y > CONFIG_CRYPTO_XXHASH=m > CONFIG_CRYPTO_BLAKE2B=m > # CONFIG_CRYPTO_BLAKE2S_X86 is not set > CONFIG_CRYPTO_CRCT10DIF=y > CONFIG_CRYPTO_CRCT10DIF_PCLMUL=y > CONFIG_CRYPTO_CRC64_ROCKSOFT=y > CONFIG_CRYPTO_GHASH=m > # CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set > # CONFIG_CRYPTO_POLY1305 is not set > # CONFIG_CRYPTO_POLY1305_X86_64 is not set > CONFIG_CRYPTO_MD4=m > CONFIG_CRYPTO_MD5=y > # CONFIG_CRYPTO_MICHAEL_MIC is not set > # CONFIG_CRYPTO_RMD160 is not set > # CONFIG_CRYPTO_SHA1 is not set > # CONFIG_CRYPTO_SHA1_SSSE3 is not set > # CONFIG_CRYPTO_SHA256_SSSE3 is not set > # CONFIG_CRYPTO_SHA512_SSSE3 is not set > CONFIG_CRYPTO_SHA256=y > CONFIG_CRYPTO_SHA512=m > # CONFIG_CRYPTO_SHA3 is not set > # CONFIG_CRYPTO_SM3_GENERIC is not set > # CONFIG_CRYPTO_SM3_AVX_X86_64 is not set > # CONFIG_CRYPTO_STREEBOG is not set > # CONFIG_CRYPTO_WP512 is not set > # CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set > > # > # Ciphers > # > CONFIG_CRYPTO_AES=y > # CONFIG_CRYPTO_AES_TI is not set > # CONFIG_CRYPTO_AES_NI_INTEL is not set > # CONFIG_CRYPTO_BLOWFISH is not set > # CONFIG_CRYPTO_BLOWFISH_X86_64 is not set > # CONFIG_CRYPTO_CAMELLIA is not set > # CONFIG_CRYPTO_CAMELLIA_X86_64 is not set > # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set > # CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set > # CONFIG_CRYPTO_CAST5 is not set > # CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set > # CONFIG_CRYPTO_CAST6 is not set > # CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set > CONFIG_CRYPTO_DES=m > # CONFIG_CRYPTO_DES3_EDE_X86_64 is not set > # CONFIG_CRYPTO_FCRYPT is not set > # CONFIG_CRYPTO_CHACHA20 is not set > # CONFIG_CRYPTO_CHACHA20_X86_64 is not set > # CONFIG_CRYPTO_ARIA is not set > # CONFIG_CRYPTO_SERPENT is not set > # CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set > # CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set > # CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set > # CONFIG_CRYPTO_SM4_GENERIC is not set > # CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set > # CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set > # CONFIG_CRYPTO_TWOFISH is not set > # CONFIG_CRYPTO_TWOFISH_X86_64 is not set > # CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set > # CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set > > # > # Compression > # > CONFIG_CRYPTO_DEFLATE=m > # CONFIG_CRYPTO_LZO is not set > # CONFIG_CRYPTO_842 is not set > CONFIG_CRYPTO_LZ4=m > # CONFIG_CRYPTO_LZ4HC is not set > # CONFIG_CRYPTO_ZSTD is not set > > # > # Random Number Generation > # > CONFIG_CRYPTO_ANSI_CPRNG=m > CONFIG_CRYPTO_DRBG_MENU=m > CONFIG_CRYPTO_DRBG_HMAC=y > # CONFIG_CRYPTO_DRBG_HASH is not set > # CONFIG_CRYPTO_DRBG_CTR is not set > CONFIG_CRYPTO_DRBG=m > CONFIG_CRYPTO_JITTERENTROPY=m > CONFIG_CRYPTO_USER_API=m > CONFIG_CRYPTO_USER_API_HASH=m > CONFIG_CRYPTO_USER_API_SKCIPHER=m > CONFIG_CRYPTO_USER_API_RNG=m > # CONFIG_CRYPTO_USER_API_RNG_CAVP is not set > CONFIG_CRYPTO_USER_API_AEAD=m > # CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is not set > # CONFIG_CRYPTO_HW is not set > # CONFIG_ASYMMETRIC_KEY_TYPE is not set > > # > # Certificates for signature checking > # > # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set > # end of Certificates for signature checking > > CONFIG_BINARY_PRINTF=y > > # > # Library routines > # > CONFIG_RAID6_PQ=m > CONFIG_DISABLE_DMESG_POINTER_HASHING=y > CONFIG_RAID6_PQ_BENCHMARK=y > # CONFIG_PACKING is not set > CONFIG_BITREVERSE=y > CONFIG_GENERIC_STRNCPY_FROM_USER=y > CONFIG_GENERIC_STRNLEN_USER=y > CONFIG_GENERIC_NET_UTILS=y > # CONFIG_CORDIC is not set > # CONFIG_PRIME_NUMBERS is not set > CONFIG_RATIONAL=y > CONFIG_GENERIC_PCI_IOMAP=y > CONFIG_GENERIC_IOMAP=y > CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y > CONFIG_ARCH_HAS_FAST_MULTIPLIER=y > CONFIG_ARCH_USE_SYM_ANNOTATIONS=y > > # > # Crypto library routines > # > CONFIG_CRYPTO_LIB_AES=y > CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y > # CONFIG_CRYPTO_LIB_CHACHA is not set > # CONFIG_CRYPTO_LIB_CURVE25519 is not set > CONFIG_CRYPTO_LIB_DES=m > CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11 > # CONFIG_CRYPTO_LIB_POLY1305 is not set > # CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set > CONFIG_CRYPTO_LIB_SHA1=y > CONFIG_CRYPTO_LIB_SHA256=y > # end of Crypto library routines > > CONFIG_LIB_MEMNEQ=y > # CONFIG_CRC_CCITT is not set > CONFIG_CRC16=y > CONFIG_CRC_T10DIF=y > CONFIG_CRC64_ROCKSOFT=y > # CONFIG_CRC_ITU_T is not set > CONFIG_CRC32=y > # CONFIG_CRC32_SELFTEST is not set > CONFIG_CRC32_SLICEBY8=y > # CONFIG_CRC32_SLICEBY4 is not set > # CONFIG_CRC32_SARWATE is not set > # CONFIG_CRC32_BIT is not set > CONFIG_CRC64=y > # CONFIG_CRC4 is not set > # CONFIG_CRC7 is not set > CONFIG_LIBCRC32C=m > # CONFIG_CRC8 is not set > CONFIG_XXHASH=y > # CONFIG_RANDOM32_SELFTEST is not set > CONFIG_ZLIB_INFLATE=y > CONFIG_ZLIB_DEFLATE=m > CONFIG_LZO_COMPRESS=m > CONFIG_LZO_DECOMPRESS=m > CONFIG_LZ4_COMPRESS=m > CONFIG_LZ4_DECOMPRESS=y > CONFIG_ZSTD_COMPRESS=m > CONFIG_ZSTD_DECOMPRESS=m > CONFIG_XZ_DEC=y > CONFIG_XZ_DEC_X86=y > # CONFIG_XZ_DEC_POWERPC is not set > # CONFIG_XZ_DEC_IA64 is not set > # CONFIG_XZ_DEC_ARM is not set > # CONFIG_XZ_DEC_ARMTHUMB is not set > # CONFIG_XZ_DEC_SPARC is not set > # CONFIG_XZ_DEC_MICROLZMA is not set > CONFIG_XZ_DEC_BCJ=y > # CONFIG_XZ_DEC_TEST is not set > CONFIG_DECOMPRESS_GZIP=y > CONFIG_DECOMPRESS_LZ4=y > CONFIG_GENERIC_ALLOCATOR=y > CONFIG_INTERVAL_TREE=y > CONFIG_XARRAY_MULTI=y > CONFIG_ASSOCIATIVE_ARRAY=y > CONFIG_HAS_IOMEM=y > CONFIG_HAS_IOPORT_MAP=y > CONFIG_HAS_DMA=y > CONFIG_NEED_SG_DMA_LENGTH=y > CONFIG_NEED_DMA_MAP_STATE=y > CONFIG_ARCH_DMA_ADDR_T_64BIT=y > CONFIG_SWIOTLB=y > # CONFIG_DMA_API_DEBUG is not set > # CONFIG_DMA_MAP_BENCHMARK is not set > CONFIG_SGL_ALLOC=y > CONFIG_CPU_RMAP=y > CONFIG_DQL=y > CONFIG_GLOB=y > # CONFIG_GLOB_SELFTEST is not set > CONFIG_NLATTR=y > # CONFIG_IRQ_POLL is not set > CONFIG_OID_REGISTRY=m > CONFIG_HAVE_GENERIC_VDSO=y > CONFIG_GENERIC_GETTIMEOFDAY=y > CONFIG_GENERIC_VDSO_TIME_NS=y > CONFIG_SG_POOL=y > CONFIG_ARCH_HAS_PMEM_API=y > CONFIG_MEMREGION=y > CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y > CONFIG_ARCH_HAS_COPY_MC=y > CONFIG_ARCH_STACKWALK=y > CONFIG_STACKDEPOT=y > CONFIG_SBITMAP=y > # end of Library routines > > # > # Kernel hacking > # > > # > # printk and dmesg options > # > CONFIG_PRINTK_TIME=y > # CONFIG_PRINTK_CALLER is not set > CONFIG_STACKTRACE_BUILD_ID=y > CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 > CONFIG_CONSOLE_LOGLEVEL_QUIET=4 > CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 > # CONFIG_BOOT_PRINTK_DELAY is not set > # CONFIG_DYNAMIC_DEBUG is not set > # CONFIG_DYNAMIC_DEBUG_CORE is not set > CONFIG_SYMBOLIC_ERRNAME=y > CONFIG_DEBUG_BUGVERBOSE=y > # end of printk and dmesg options > > CONFIG_DEBUG_KERNEL=y > # CONFIG_DEBUG_MISC is not set > > # > # Compile-time checks and compiler options > # > CONFIG_DEBUG_INFO=y > # CONFIG_DEBUG_INFO_NONE is not set > # CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set > # CONFIG_DEBUG_INFO_DWARF4 is not set > CONFIG_DEBUG_INFO_DWARF5=y > CONFIG_DEBUG_INFO_REDUCED=y > # CONFIG_DEBUG_INFO_COMPRESSED is not set > # CONFIG_DEBUG_INFO_SPLIT is not set > CONFIG_PAHOLE_HAS_SPLIT_BTF=y > # CONFIG_GDB_SCRIPTS is not set > CONFIG_FRAME_WARN=1600 > CONFIG_STRIP_ASM_SYMS=y > # CONFIG_READABLE_ASM is not set > # CONFIG_HEADERS_INSTALL is not set > # CONFIG_DEBUG_SECTION_MISMATCH is not set > CONFIG_SECTION_MISMATCH_WARN_ONLY=y > # CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set > CONFIG_OBJTOOL=y > # CONFIG_VMLINUX_MAP is not set > # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set > # end of Compile-time checks and compiler options > > # > # Generic Kernel Debugging Instruments > # > CONFIG_MAGIC_SYSRQ=y > CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 > CONFIG_MAGIC_SYSRQ_SERIAL=y > CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" > CONFIG_DEBUG_FS=y > CONFIG_DEBUG_FS_ALLOW_ALL=y > # CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set > # CONFIG_DEBUG_FS_ALLOW_NONE is not set > CONFIG_HAVE_ARCH_KGDB=y > # CONFIG_KGDB is not set > CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y > CONFIG_UBSAN=y > # CONFIG_UBSAN_TRAP is not set > CONFIG_CC_HAS_UBSAN_BOUNDS=y > CONFIG_UBSAN_BOUNDS=y > CONFIG_UBSAN_ONLY_BOUNDS=y > CONFIG_UBSAN_SHIFT=y > CONFIG_UBSAN_DIV_ZERO=y > CONFIG_UBSAN_BOOL=y > CONFIG_UBSAN_ENUM=y > # CONFIG_UBSAN_ALIGNMENT is not set > # CONFIG_UBSAN_SANITIZE_ALL is not set > # CONFIG_TEST_UBSAN is not set > CONFIG_HAVE_ARCH_KCSAN=y > CONFIG_HAVE_KCSAN_COMPILER=y > # CONFIG_KCSAN is not set > # end of Generic Kernel Debugging Instruments > > # > # Networking Debugging > # > # CONFIG_NET_DEV_REFCNT_TRACKER is not set > # CONFIG_NET_NS_REFCNT_TRACKER is not set > # CONFIG_DEBUG_NET is not set > # end of Networking Debugging > > # > # Memory Debugging > # > # CONFIG_PAGE_EXTENSION is not set > # CONFIG_DEBUG_PAGEALLOC is not set > CONFIG_SLUB_DEBUG=y > # CONFIG_SLUB_DEBUG_ON is not set > # CONFIG_PAGE_OWNER is not set > # CONFIG_PAGE_TABLE_CHECK is not set > CONFIG_PAGE_POISONING=y > # CONFIG_DEBUG_PAGE_REF is not set > # CONFIG_DEBUG_RODATA_TEST is not set > CONFIG_ARCH_HAS_DEBUG_WX=y > CONFIG_DEBUG_WX=y > CONFIG_GENERIC_PTDUMP=y > CONFIG_PTDUMP_CORE=y > # CONFIG_PTDUMP_DEBUGFS is not set > # CONFIG_DEBUG_OBJECTS is not set > CONFIG_SHRINKER_DEBUG=y > CONFIG_HAVE_DEBUG_KMEMLEAK=y > CONFIG_DEBUG_KMEMLEAK=y > CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=16000 > # CONFIG_DEBUG_KMEMLEAK_TEST is not set > CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y > CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN=y > CONFIG_DEBUG_STACK_USAGE=y > CONFIG_SCHED_STACK_END_CHECK=y > CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y > # CONFIG_DEBUG_VM is not set > # CONFIG_DEBUG_VM_PGTABLE is not set > CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y > # CONFIG_DEBUG_VIRTUAL is not set > CONFIG_DEBUG_MEMORY_INIT=y > # CONFIG_DEBUG_PER_CPU_MAPS is not set > CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y > # CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set > CONFIG_HAVE_ARCH_KASAN=y > CONFIG_HAVE_ARCH_KASAN_VMALLOC=y > CONFIG_CC_HAS_KASAN_GENERIC=y > CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y > # CONFIG_KASAN is not set > CONFIG_HAVE_ARCH_KFENCE=y > # CONFIG_KFENCE is not set > # end of Memory Debugging > > # CONFIG_DEBUG_SHIRQ is not set > > # > # Debug Oops, Lockups and Hangs > # > # CONFIG_PANIC_ON_OOPS is not set > CONFIG_PANIC_ON_OOPS_VALUE=0 > CONFIG_PANIC_TIMEOUT=0 > CONFIG_LOCKUP_DETECTOR=y > CONFIG_SOFTLOCKUP_DETECTOR=y > # CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set > CONFIG_HARDLOCKUP_DETECTOR_PERF=y > CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y > CONFIG_HARDLOCKUP_DETECTOR=y > CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y > CONFIG_DETECT_HUNG_TASK=y > CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 > # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set > CONFIG_WQ_WATCHDOG=y > # CONFIG_TEST_LOCKUP is not set > # end of Debug Oops, Lockups and Hangs > > # > # Scheduler Debugging > # > CONFIG_SCHED_DEBUG=y > CONFIG_SCHED_INFO=y > CONFIG_SCHEDSTATS=y > # end of Scheduler Debugging > > # CONFIG_DEBUG_TIMEKEEPING is not set > CONFIG_DEBUG_PREEMPT=y > > # > # Lock Debugging (spinlocks, mutexes, etc...) > # > CONFIG_LOCK_DEBUGGING_SUPPORT=y > # CONFIG_PROVE_LOCKING is not set > # CONFIG_LOCK_STAT is not set > # CONFIG_DEBUG_RT_MUTEXES is not set > CONFIG_DEBUG_SPINLOCK=y > CONFIG_DEBUG_MUTEXES=y > # CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set > CONFIG_DEBUG_RWSEMS=y > # CONFIG_DEBUG_LOCK_ALLOC is not set > CONFIG_DEBUG_ATOMIC_SLEEP=y > # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set > # CONFIG_LOCK_TORTURE_TEST is not set > # CONFIG_WW_MUTEX_SELFTEST is not set > # CONFIG_SCF_TORTURE_TEST is not set > # CONFIG_CSD_LOCK_WAIT_DEBUG is not set > # end of Lock Debugging (spinlocks, mutexes, etc...) > > # CONFIG_DEBUG_IRQFLAGS is not set > CONFIG_STACKTRACE=y > # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set > # CONFIG_DEBUG_KOBJECT is not set > > # > # Debug kernel data structures > # > CONFIG_DEBUG_LIST=y > # CONFIG_DEBUG_PLIST is not set > # CONFIG_DEBUG_SG is not set > # CONFIG_DEBUG_NOTIFIERS is not set > CONFIG_BUG_ON_DATA_CORRUPTION=y > # end of Debug kernel data structures > > # CONFIG_DEBUG_CREDENTIALS is not set > > # > # RCU Debugging > # > # CONFIG_RCU_SCALE_TEST is not set > # CONFIG_RCU_TORTURE_TEST is not set > # CONFIG_RCU_REF_SCALE_TEST is not set > CONFIG_RCU_CPU_STALL_TIMEOUT=60 > CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0 > # CONFIG_RCU_TRACE is not set > # CONFIG_RCU_EQS_DEBUG is not set > # end of RCU Debugging > > # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set > # CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set > CONFIG_LATENCYTOP=y > CONFIG_USER_STACKTRACE_SUPPORT=y > CONFIG_NOP_TRACER=y > CONFIG_HAVE_RETHOOK=y > CONFIG_RETHOOK=y > CONFIG_HAVE_FUNCTION_TRACER=y > CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y > CONFIG_HAVE_DYNAMIC_FTRACE=y > CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y > CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y > CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y > CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y > CONFIG_HAVE_SYSCALL_TRACEPOINTS=y > CONFIG_HAVE_FENTRY=y > CONFIG_HAVE_OBJTOOL_MCOUNT=y > CONFIG_HAVE_C_RECORDMCOUNT=y > CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y > CONFIG_BUILDTIME_MCOUNT_SORT=y > CONFIG_TRACE_CLOCK=y > CONFIG_RING_BUFFER=y > CONFIG_EVENT_TRACING=y > CONFIG_CONTEXT_SWITCH_TRACER=y > CONFIG_TRACING=y > CONFIG_GENERIC_TRACER=y > CONFIG_TRACING_SUPPORT=y > CONFIG_FTRACE=y > CONFIG_BOOTTIME_TRACING=y > CONFIG_FUNCTION_TRACER=y > CONFIG_FUNCTION_GRAPH_TRACER=y > CONFIG_DYNAMIC_FTRACE=y > CONFIG_DYNAMIC_FTRACE_WITH_REGS=y > CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y > CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y > # CONFIG_FPROBE is not set > # CONFIG_FUNCTION_PROFILER is not set > # CONFIG_STACK_TRACER is not set > # CONFIG_IRQSOFF_TRACER is not set > # CONFIG_PREEMPT_TRACER is not set > # CONFIG_SCHED_TRACER is not set > # CONFIG_HWLAT_TRACER is not set > # CONFIG_OSNOISE_TRACER is not set > # CONFIG_TIMERLAT_TRACER is not set > # CONFIG_MMIOTRACE is not set > CONFIG_FTRACE_SYSCALLS=y > # CONFIG_TRACER_SNAPSHOT is not set > CONFIG_BRANCH_PROFILE_NONE=y > # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set > CONFIG_BLK_DEV_IO_TRACE=y > CONFIG_KPROBE_EVENTS=y > # CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set > CONFIG_UPROBE_EVENTS=y > CONFIG_BPF_EVENTS=y > CONFIG_DYNAMIC_EVENTS=y > CONFIG_PROBE_EVENTS=y > CONFIG_BPF_KPROBE_OVERRIDE=y > CONFIG_FTRACE_MCOUNT_RECORD=y > CONFIG_FTRACE_MCOUNT_USE_CC=y > # CONFIG_SYNTH_EVENTS is not set > # CONFIG_HIST_TRIGGERS is not set > # CONFIG_TRACE_EVENT_INJECT is not set > # CONFIG_TRACEPOINT_BENCHMARK is not set > # CONFIG_RING_BUFFER_BENCHMARK is not set > # CONFIG_TRACE_EVAL_MAP_FILE is not set > # CONFIG_FTRACE_RECORD_RECURSION is not set > # CONFIG_FTRACE_STARTUP_TEST is not set > # CONFIG_FTRACE_SORT_STARTUP_TEST is not set > # CONFIG_RING_BUFFER_STARTUP_TEST is not set > # CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set > # CONFIG_PREEMPTIRQ_DELAY_TEST is not set > # CONFIG_KPROBE_EVENT_GEN_TEST is not set > # CONFIG_RV is not set > # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set > CONFIG_SAMPLES=y > # CONFIG_SAMPLE_AUXDISPLAY is not set > CONFIG_SAMPLE_TRACE_EVENTS=m > # CONFIG_SAMPLE_TRACE_CUSTOM_EVENTS is not set > CONFIG_SAMPLE_TRACE_PRINTK=m > # CONFIG_SAMPLE_FTRACE_DIRECT is not set > # CONFIG_SAMPLE_FTRACE_DIRECT_MULTI is not set > # CONFIG_SAMPLE_TRACE_ARRAY is not set > CONFIG_SAMPLE_KOBJECT=m > CONFIG_SAMPLE_KPROBES=m > CONFIG_SAMPLE_KRETPROBES=m > # CONFIG_SAMPLE_HW_BREAKPOINT is not set > # CONFIG_SAMPLE_KFIFO is not set > # CONFIG_SAMPLE_CONFIGFS is not set > # CONFIG_SAMPLE_WATCHDOG is not set > CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y > CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y > CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y > CONFIG_STRICT_DEVMEM=y > CONFIG_IO_STRICT_DEVMEM=y > > # > # x86 Debugging > # > # CONFIG_X86_VERBOSE_BOOTUP is not set > CONFIG_EARLY_PRINTK=y > # CONFIG_EARLY_PRINTK_DBGP is not set > # CONFIG_EARLY_PRINTK_USB_XDBC is not set > # CONFIG_DEBUG_TLBFLUSH is not set > CONFIG_HAVE_MMIOTRACE_SUPPORT=y > # CONFIG_X86_DECODER_SELFTEST is not set > # CONFIG_IO_DELAY_0X80 is not set > CONFIG_IO_DELAY_0XED=y > # CONFIG_IO_DELAY_UDELAY is not set > # CONFIG_IO_DELAY_NONE is not set > # CONFIG_DEBUG_BOOT_PARAMS is not set > # CONFIG_CPA_DEBUG is not set > # CONFIG_DEBUG_ENTRY is not set > # CONFIG_DEBUG_NMI_SELFTEST is not set > # CONFIG_X86_DEBUG_FPU is not set > # CONFIG_PUNIT_ATOM_DEBUG is not set > CONFIG_UNWINDER_ORC=y > # CONFIG_UNWINDER_FRAME_POINTER is not set > # end of x86 Debugging > > # > # Kernel Testing and Coverage > # > # CONFIG_KUNIT is not set > # CONFIG_NOTIFIER_ERROR_INJECTION is not set > CONFIG_FUNCTION_ERROR_INJECTION=y > CONFIG_FAULT_INJECTION=y > # CONFIG_FAILSLAB is not set > # CONFIG_FAIL_PAGE_ALLOC is not set > # CONFIG_FAULT_INJECTION_USERCOPY is not set > CONFIG_FAIL_MAKE_REQUEST=y > # CONFIG_FAIL_IO_TIMEOUT is not set > # CONFIG_FAIL_FUTEX is not set > CONFIG_FAULT_INJECTION_DEBUG_FS=y > # CONFIG_FAIL_FUNCTION is not set > # CONFIG_FAIL_SUNRPC is not set > CONFIG_ARCH_HAS_KCOV=y > CONFIG_CC_HAS_SANCOV_TRACE_PC=y > # CONFIG_KCOV is not set > # CONFIG_RUNTIME_TESTING_MENU is not set > CONFIG_ARCH_USE_MEMTEST=y > # CONFIG_MEMTEST is not set > # end of Kernel Testing and Coverage > # end of Kernel hacking ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-10-13 18:30 ` Darrick J. Wong @ 2022-10-14 2:24 ` Shiyang Ruan 2022-10-14 15:50 ` Darrick J. Wong 0 siblings, 1 reply; 16+ messages in thread From: Shiyang Ruan @ 2022-10-14 2:24 UTC (permalink / raw) To: Darrick J. Wong Cc: Dave Chinner, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams 在 2022/10/14 2:30, Darrick J. Wong 写道: > On Thu, Sep 29, 2022 at 12:05:14PM -0700, Darrick J. Wong wrote: >> On Wed, Sep 28, 2022 at 10:46:17PM +0800, Shiyang Ruan wrote: >>> ... >>>> >>>>> FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, >>>>> and I haven't even turned on reflink yet: >>>>> >>>>> run fstests xfs/517 at 2022-09-26 19:53:34 >>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>> XFS (pmem1): Mounting V5 Filesystem >>>>> XFS (pmem1): Ending clean mount >>>>> XFS (pmem1): Quotacheck needed: Please wait. >>>>> XFS (pmem1): Quotacheck: Done. >>>>> XFS (pmem1): Unmounting Filesystem >>>>> XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! >>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>> XFS (pmem1): Mounting V5 Filesystem >>>>> XFS (pmem1): Ending clean mount >>>>> XFS (pmem1): Quotacheck needed: Please wait. >>>>> XFS (pmem1): Quotacheck: Done. >>>>> ------------[ cut here ]------------ >>>>> WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 > > Ping? > > This time around I replaced the WARN_ON with this: > > if (page->mapping) > printk(KERN_ERR "%s:%d ino 0x%lx index 0x%lx page 0x%llx mapping 0x%llx <- 0x%llx\n", __func__, __LINE__, mapping->host->i_ino, index + i, (unsigned long long)page, (unsigned long long)page->mapping, (unsigned long long)mapping); > > and promptly started seeing scary things like this: > > [ 37.576598] dax_associate_entry:381 ino 0x1807870 index 0x370 page 0xffffea00133f1480 mapping 0x1 <- 0xffff888042fbb528 > [ 37.577570] dax_associate_entry:381 ino 0x1807870 index 0x371 page 0xffffea00133f1500 mapping 0x1 <- 0xffff888042fbb528 > [ 37.698657] dax_associate_entry:381 ino 0x180044a index 0x5f8 page 0xffffea0013244900 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > [ 37.699349] dax_associate_entry:381 ino 0x800808 index 0x136 page 0xffffea0013245640 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 > [ 37.699680] dax_associate_entry:381 ino 0x180044a index 0x5f9 page 0xffffea0013245680 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > [ 37.700684] dax_associate_entry:381 ino 0x800808 index 0x137 page 0xffffea00132456c0 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 > [ 37.701611] dax_associate_entry:381 ino 0x180044a index 0x5fa page 0xffffea0013245700 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > [ 37.764126] dax_associate_entry:381 ino 0x103c52c index 0x28a page 0xffffea001345afc0 mapping 0x1 <- 0xffff888019c14928 > [ 37.765078] dax_associate_entry:381 ino 0x103c52c index 0x28b page 0xffffea001345b000 mapping 0x1 <- 0xffff888019c14928 > [ 39.193523] dax_associate_entry:381 ino 0x184657f index 0x124 page 0xffffea000e2a4440 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > [ 39.194692] dax_associate_entry:381 ino 0x184657f index 0x125 page 0xffffea000e2a4480 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > [ 39.195716] dax_associate_entry:381 ino 0x184657f index 0x126 page 0xffffea000e2a44c0 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > [ 39.196736] dax_associate_entry:381 ino 0x184657f index 0x127 page 0xffffea000e2a4500 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > [ 39.197906] dax_associate_entry:381 ino 0x184657f index 0x128 page 0xffffea000e2a5040 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > [ 39.198924] dax_associate_entry:381 ino 0x184657f index 0x129 page 0xffffea000e2a5080 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > [ 39.247053] dax_associate_entry:381 ino 0x5dd1e index 0x2d page 0xffffea0015a0e640 mapping 0x1 <- 0xffff88804af88828 > [ 39.248006] dax_associate_entry:381 ino 0x5dd1e index 0x2e page 0xffffea0015a0e680 mapping 0x1 <- 0xffff88804af88828 > [ 39.490880] dax_associate_entry:381 ino 0x1a9dc index 0x7d page 0xffffea000e7012c0 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > [ 39.492038] dax_associate_entry:381 ino 0x1a9dc index 0x7e page 0xffffea000e701300 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > [ 39.493099] dax_associate_entry:381 ino 0x1a9dc index 0x7f page 0xffffea000e701340 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > [ 40.926247] dax_associate_entry:381 ino 0x182e265 index 0x54c page 0xffffea0015da0840 mapping 0x1 <- 0xffff888019c0dd28 > [ 41.675459] dax_associate_entry:381 ino 0x15e5d index 0x29 page 0xffffea000e4350c0 mapping 0x1 <- 0xffff888019c05828 > [ 41.676418] dax_associate_entry:381 ino 0x15e5d index 0x2a page 0xffffea000e435100 mapping 0x1 <- 0xffff888019c05828 > [ 41.677352] dax_associate_entry:381 ino 0x15e5d index 0x2b page 0xffffea000e435180 mapping 0x1 <- 0xffff888019c05828 > [ 41.678372] dax_associate_entry:381 ino 0x15e5d index 0x2c page 0xffffea000e4351c0 mapping 0x1 <- 0xffff888019c05828 > [ 41.965026] dax_associate_entry:381 ino 0x185adb4 index 0x87 page 0xffffea000e616d00 mapping 0x1 <- 0xffff88801a83b528 > [ 41.966065] dax_associate_entry:381 ino 0x185adb4 index 0x88 page 0xffffea000e616d40 mapping 0x1 <- 0xffff88801a83b528 > [ 43.565384] dax_associate_entry:381 ino 0x804d9d index 0x229 page 0xffffea0013653fc0 mapping 0x1 <- 0xffff88804bd97128 > [ 43.566399] dax_associate_entry:381 ino 0x804d9d index 0x22a page 0xffffea0013654000 mapping 0x1 <- 0xffff88804bd97128 > [ 43.567343] dax_associate_entry:381 ino 0x804d9d index 0x22b page 0xffffea0013654040 mapping 0x1 <- 0xffff88804bd97128 > [ 45.512017] dax_associate_entry:381 ino 0x18192bb index 0x1f page 0xffffea00133f1300 mapping 0x1 <- 0xffff88804bcdb528 > [ 45.512974] dax_associate_entry:381 ino 0x18192bb index 0x20 page 0xffffea00133f1340 mapping 0x1 <- 0xffff88804bcdb528 > [ 45.513942] dax_associate_entry:381 ino 0x18192bb index 0x21 page 0xffffea00133f1380 mapping 0x1 <- 0xffff88804bcdb528 > [ 45.514857] dax_associate_entry:381 ino 0x18192bb index 0x22 page 0xffffea00133f13c0 mapping 0x1 <- 0xffff88804bcdb528 > [ 45.515760] dax_associate_entry:381 ino 0x18192bb index 0x23 page 0xffffea00133f1400 mapping 0x1 <- 0xffff88804bcdb528 > [ 45.516673] dax_associate_entry:381 ino 0x18192bb index 0x24 page 0xffffea00133f1440 mapping 0x1 <- 0xffff88804bcdb528 > > I'm not sure what's going on here, but we're clearly turning COW daxpages > back into single-mapping daxpages. I'm not sure what's going on for the > cases where we're replacing one mapping with another. My dimwitted > guess is that dax_fault_is_cow() is incorrectly returning false in some > cases. > > Replacing the contents of that function with: > > if (iter->srcmap.type != IOMAP_HOLE) > return true; > if (iter->iomap.flags & IOMAP_F_SHARED) > return true; > return false; > > Doesn't make the errors go away. Curiously, replacing the entire > function body with "return true;" fixes /that/ problem though... I am looking into this error by adding debug message too. I found that testcases which execute fsstress will randomly occur this error. I'm guessing some concurrent operations caused the cow flag (returned by dax_fault_is_cow()) to be incorrectly judged. But still haven't catch the exactly operation yet. > > ...but generic/649 still fails with things like: > > [ 571.224285] run fstests generic/649 at 2022-10-13 11:26:59 > [ 571.796353] XFS (pmem0): Mounting V5 Filesystem > [ 571.799059] XFS (pmem0): Ending clean mount > [ 572.378624] ------------[ cut here ]------------ > [ 572.379598] WARNING: CPU: 1 PID: 48538 at fs/dax.c:930 dax_writeback_mapping_range+0x2f1/0x600 > > Which comes from this warning in dax_writeback_one: > > /* > * A page got tagged dirty in DAX mapping? Something is seriously > * wrong. > */ > if (WARN_ON(!xa_is_value(entry))) > return -EIO; > > Help? Sorry, no time for this yet... BTW, are these errors still occur when reflink is turned off? (dax on, reflink off) -- Thanks, Ruan. > > --D > >>>>> Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d >>>>> >>>>> CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 >>>>> Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 >>>>> RIP: 0010:dax_insert_entry+0x22d/0x320 >>>>> Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 >>>>> RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 >>>>> RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 >>>>> RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 >>>>> RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 >>>>> R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 >>>>> R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 >>>>> FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 >>>>> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >>>>> CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 >>>>> Call Trace: >>>>> <TASK> >>>>> dax_fault_iter+0x26e/0x670 >>>>> dax_iomap_pte_fault+0x1ab/0x3e0 >>>>> __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] >>>>> __do_fault+0x30/0x1e0 >>>>> do_fault+0x316/0x6d0 >>>>> ? mmap_region+0x2a5/0x620 >>>>> __handle_mm_fault+0x649/0x1250 >>>>> handle_mm_fault+0xc1/0x220 >>>>> do_user_addr_fault+0x1ac/0x610 >>>>> ? _copy_to_user+0x63/0x80 >>>>> exc_page_fault+0x63/0x130 >>>>> asm_exc_page_fault+0x22/0x30 >>>>> RIP: 0033:0x7f3aada7f1ca >>>>> Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 >>>>> RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 >>>>> RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c >>>>> RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 >>>>> RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 >>>>> R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c >>>>> R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 >>>>> </TASK> >>>>> ---[ end trace 0000000000000000 ]--- >>>>> XFS (pmem0): Unmounting Filesystem >>>>> XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! >>>>> XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 >>>>> XFS (pmem1): Unmounting Filesystem >>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>> XFS (pmem1): Mounting V5 Filesystem >>>>> XFS (pmem1): Ending clean mount >>>>> XFS (pmem1): Unmounting Filesystem >>>> >>>> Yup, that's the same as what I'm seeing. >>> >>> Could you send me your kernel config (or other configs needed for the test)? >>> I still cannot reproduce this warning when reflink is off, even without this >>> drop patch. Maybe something different in config file? >>> >>> >>> PS: I specifically tried the two cases Darrick mentioned (on v6.0-rc6): >>> >>> [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0.1 -f >>> meta-data=/dev/pmem0.1 isize=512 agcount=4, agsize=257920 blks >>> = sectsz=4096 attr=2, projid32bit=1 >>> = crc=1 finobt=1, sparse=1, rmapbt=1 >>> = reflink=0 bigtime=1 inobtcount=1 >>> nrext64=0 >>> data = bsize=4096 blocks=1031680, imaxpct=25 >>> = sunit=0 swidth=0 blks >>> naming =version 2 bsize=4096 ascii-ci=0, ftype=1 >>> log =internal log bsize=4096 blocks=16384, version=2 >>> = sectsz=4096 sunit=1 blks, lazy-count=1 >>> realtime =none extsz=4096 blocks=0, rtextents=0 >>> [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0 -f >>> meta-data=/dev/pmem0 isize=512 agcount=4, agsize=257920 blks >>> = sectsz=4096 attr=2, projid32bit=1 >>> = crc=1 finobt=1, sparse=1, rmapbt=1 >>> = reflink=0 bigtime=1 inobtcount=1 >>> nrext64=0 >>> data = bsize=4096 blocks=1031680, imaxpct=25 >>> = sunit=0 swidth=0 blks >>> naming =version 2 bsize=4096 ascii-ci=0, ftype=1 >>> log =internal log bsize=4096 blocks=16384, version=2 >>> = sectsz=4096 sunit=1 blks, lazy-count=1 >>> realtime =none extsz=4096 blocks=0, rtextents=0 >>> [root@f33 xfstests-dev]# ./check xfs/013 xfs/517 >>> FSTYP -- xfs (debug) >>> PLATFORM -- Linux/x86_64 f33 6.0.0-rc6 #84 SMP PREEMPT_DYNAMIC Wed Sep >>> 28 18:27:33 CST 2022 >>> MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem0.1 >>> MOUNT_OPTIONS -- -o dax -o context=system_u:object_r:root_t:s0 /dev/pmem0.1 >>> /mnt/scratch >>> >>> xfs/013 127s ... 166s >>> xfs/517 66s ... 66s >>> Ran: xfs/013 xfs/517 >>> Passed all 2 tests >> >> I'm not sure what exactly is going weird here -- I tried it on my dev >> machine just now and it passed, but the similarly configured testcloud >> failed it last night. >> >> FSTYP -- xfs (debug) >> PLATFORM -- Linux/x86_64 ca-nfsdev6-mtr03 6.0.0-rc7-xfsx #rc7 SMP >> PREEMPT_DYNAMIC Wed Sep 28 15:35:58 PDT 2022 >> MKFS_OPTIONS -- -f -m reflink=0, -d daxinherit=1, /dev/pmem1 >> MOUNT_OPTIONS -- -o usrquota,grpquota,prjquota, /dev/pmem1 /opt >> >> Note that I use libvirt to configure pmem in the VMs. This is an >> excerpt of the end of domain xml file: >> >> <memory model='nvdimm' access='shared'> >> <source> >> <path>/run/mtrdisk/g.mem</path> >> </source> >> <target> >> <size unit='KiB'>21104640</size> >> <node>0</node> >> </target> >> <address type='dimm' slot='0'/> >> </memory> >> <memory model='nvdimm' access='shared'> >> <source> >> <path>/run/mtrdisk/h.mem</path> >> </source> >> <target> >> <size unit='KiB'>21104640</size> >> <node>1</node> >> </target> >> <address type='dimm' slot='1'/> >> </memory> >> </devices> >> </domain> >> >> --D >> ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-10-14 2:24 ` Shiyang Ruan @ 2022-10-14 15:50 ` Darrick J. Wong 2022-10-16 14:05 ` Shiyang Ruan 0 siblings, 1 reply; 16+ messages in thread From: Darrick J. Wong @ 2022-10-14 15:50 UTC (permalink / raw) To: Shiyang Ruan Cc: Dave Chinner, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams On Fri, Oct 14, 2022 at 10:24:29AM +0800, Shiyang Ruan wrote: > > > 在 2022/10/14 2:30, Darrick J. Wong 写道: > > On Thu, Sep 29, 2022 at 12:05:14PM -0700, Darrick J. Wong wrote: > > > On Wed, Sep 28, 2022 at 10:46:17PM +0800, Shiyang Ruan wrote: > > > > > ... > > > > > > > > > > > FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, > > > > > > and I haven't even turned on reflink yet: > > > > > > > > > > > > run fstests xfs/517 at 2022-09-26 19:53:34 > > > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > > > XFS (pmem1): Mounting V5 Filesystem > > > > > > XFS (pmem1): Ending clean mount > > > > > > XFS (pmem1): Quotacheck needed: Please wait. > > > > > > XFS (pmem1): Quotacheck: Done. > > > > > > XFS (pmem1): Unmounting Filesystem > > > > > > XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! > > > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > > > XFS (pmem1): Mounting V5 Filesystem > > > > > > XFS (pmem1): Ending clean mount > > > > > > XFS (pmem1): Quotacheck needed: Please wait. > > > > > > XFS (pmem1): Quotacheck: Done. > > > > > > ------------[ cut here ]------------ > > > > > > WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 > > > > Ping? > > > > This time around I replaced the WARN_ON with this: > > > > if (page->mapping) > > printk(KERN_ERR "%s:%d ino 0x%lx index 0x%lx page 0x%llx mapping 0x%llx <- 0x%llx\n", __func__, __LINE__, mapping->host->i_ino, index + i, (unsigned long long)page, (unsigned long long)page->mapping, (unsigned long long)mapping); > > > > and promptly started seeing scary things like this: > > > > [ 37.576598] dax_associate_entry:381 ino 0x1807870 index 0x370 page 0xffffea00133f1480 mapping 0x1 <- 0xffff888042fbb528 > > [ 37.577570] dax_associate_entry:381 ino 0x1807870 index 0x371 page 0xffffea00133f1500 mapping 0x1 <- 0xffff888042fbb528 > > [ 37.698657] dax_associate_entry:381 ino 0x180044a index 0x5f8 page 0xffffea0013244900 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > > [ 37.699349] dax_associate_entry:381 ino 0x800808 index 0x136 page 0xffffea0013245640 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 > > [ 37.699680] dax_associate_entry:381 ino 0x180044a index 0x5f9 page 0xffffea0013245680 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > > [ 37.700684] dax_associate_entry:381 ino 0x800808 index 0x137 page 0xffffea00132456c0 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 > > [ 37.701611] dax_associate_entry:381 ino 0x180044a index 0x5fa page 0xffffea0013245700 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > > [ 37.764126] dax_associate_entry:381 ino 0x103c52c index 0x28a page 0xffffea001345afc0 mapping 0x1 <- 0xffff888019c14928 > > [ 37.765078] dax_associate_entry:381 ino 0x103c52c index 0x28b page 0xffffea001345b000 mapping 0x1 <- 0xffff888019c14928 > > [ 39.193523] dax_associate_entry:381 ino 0x184657f index 0x124 page 0xffffea000e2a4440 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > [ 39.194692] dax_associate_entry:381 ino 0x184657f index 0x125 page 0xffffea000e2a4480 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > [ 39.195716] dax_associate_entry:381 ino 0x184657f index 0x126 page 0xffffea000e2a44c0 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > [ 39.196736] dax_associate_entry:381 ino 0x184657f index 0x127 page 0xffffea000e2a4500 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > [ 39.197906] dax_associate_entry:381 ino 0x184657f index 0x128 page 0xffffea000e2a5040 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > [ 39.198924] dax_associate_entry:381 ino 0x184657f index 0x129 page 0xffffea000e2a5080 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > [ 39.247053] dax_associate_entry:381 ino 0x5dd1e index 0x2d page 0xffffea0015a0e640 mapping 0x1 <- 0xffff88804af88828 > > [ 39.248006] dax_associate_entry:381 ino 0x5dd1e index 0x2e page 0xffffea0015a0e680 mapping 0x1 <- 0xffff88804af88828 > > [ 39.490880] dax_associate_entry:381 ino 0x1a9dc index 0x7d page 0xffffea000e7012c0 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > > [ 39.492038] dax_associate_entry:381 ino 0x1a9dc index 0x7e page 0xffffea000e701300 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > > [ 39.493099] dax_associate_entry:381 ino 0x1a9dc index 0x7f page 0xffffea000e701340 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > > [ 40.926247] dax_associate_entry:381 ino 0x182e265 index 0x54c page 0xffffea0015da0840 mapping 0x1 <- 0xffff888019c0dd28 > > [ 41.675459] dax_associate_entry:381 ino 0x15e5d index 0x29 page 0xffffea000e4350c0 mapping 0x1 <- 0xffff888019c05828 > > [ 41.676418] dax_associate_entry:381 ino 0x15e5d index 0x2a page 0xffffea000e435100 mapping 0x1 <- 0xffff888019c05828 > > [ 41.677352] dax_associate_entry:381 ino 0x15e5d index 0x2b page 0xffffea000e435180 mapping 0x1 <- 0xffff888019c05828 > > [ 41.678372] dax_associate_entry:381 ino 0x15e5d index 0x2c page 0xffffea000e4351c0 mapping 0x1 <- 0xffff888019c05828 > > [ 41.965026] dax_associate_entry:381 ino 0x185adb4 index 0x87 page 0xffffea000e616d00 mapping 0x1 <- 0xffff88801a83b528 > > [ 41.966065] dax_associate_entry:381 ino 0x185adb4 index 0x88 page 0xffffea000e616d40 mapping 0x1 <- 0xffff88801a83b528 > > [ 43.565384] dax_associate_entry:381 ino 0x804d9d index 0x229 page 0xffffea0013653fc0 mapping 0x1 <- 0xffff88804bd97128 > > [ 43.566399] dax_associate_entry:381 ino 0x804d9d index 0x22a page 0xffffea0013654000 mapping 0x1 <- 0xffff88804bd97128 > > [ 43.567343] dax_associate_entry:381 ino 0x804d9d index 0x22b page 0xffffea0013654040 mapping 0x1 <- 0xffff88804bd97128 > > [ 45.512017] dax_associate_entry:381 ino 0x18192bb index 0x1f page 0xffffea00133f1300 mapping 0x1 <- 0xffff88804bcdb528 > > [ 45.512974] dax_associate_entry:381 ino 0x18192bb index 0x20 page 0xffffea00133f1340 mapping 0x1 <- 0xffff88804bcdb528 > > [ 45.513942] dax_associate_entry:381 ino 0x18192bb index 0x21 page 0xffffea00133f1380 mapping 0x1 <- 0xffff88804bcdb528 > > [ 45.514857] dax_associate_entry:381 ino 0x18192bb index 0x22 page 0xffffea00133f13c0 mapping 0x1 <- 0xffff88804bcdb528 > > [ 45.515760] dax_associate_entry:381 ino 0x18192bb index 0x23 page 0xffffea00133f1400 mapping 0x1 <- 0xffff88804bcdb528 > > [ 45.516673] dax_associate_entry:381 ino 0x18192bb index 0x24 page 0xffffea00133f1440 mapping 0x1 <- 0xffff88804bcdb528 > > > > I'm not sure what's going on here, but we're clearly turning COW daxpages > > back into single-mapping daxpages. I'm not sure what's going on for the > > cases where we're replacing one mapping with another. My dimwitted > > guess is that dax_fault_is_cow() is incorrectly returning false in some > > cases. > > > > Replacing the contents of that function with: > > > > if (iter->srcmap.type != IOMAP_HOLE) > > return true; > > if (iter->iomap.flags & IOMAP_F_SHARED) > > return true; > > return false; > > > > Doesn't make the errors go away. Curiously, replacing the entire > > function body with "return true;" fixes /that/ problem though... > > I am looking into this error by adding debug message too. I found that > testcases which execute fsstress will randomly occur this error. I'm > guessing some concurrent operations caused the cow flag (returned by > dax_fault_is_cow()) to be incorrectly judged. But still haven't catch the > exactly operation yet. I have an offhand guess that the following sequence might reproduce it: <write data to a fsdax file1> <process 1 maps file1, which sets up the pagecache mapping to pmem, and goes to sleep> cp --reflink=always file1 file2 <process 2 maps file2, which tries to map the same pmem "page" into file2's pagecache and trips over page->mapping already being set to file1's pagecache> But I dunno, I haven't had much time for digging into this one. > > ...but generic/649 still fails with things like: > > > > [ 571.224285] run fstests generic/649 at 2022-10-13 11:26:59 > > [ 571.796353] XFS (pmem0): Mounting V5 Filesystem > > [ 571.799059] XFS (pmem0): Ending clean mount > > [ 572.378624] ------------[ cut here ]------------ > > [ 572.379598] WARNING: CPU: 1 PID: 48538 at fs/dax.c:930 dax_writeback_mapping_range+0x2f1/0x600 > > > > Which comes from this warning in dax_writeback_one: > > > > /* > > * A page got tagged dirty in DAX mapping? Something is seriously > > * wrong. > > */ > > if (WARN_ON(!xa_is_value(entry))) > > return -EIO; > > > > Help? > > Sorry, no time for this yet... > > BTW, are these errors still occur when reflink is turned off? (dax on, > reflink off) Hmm I'll try that later today. --D > > -- > Thanks, > Ruan. > > > > > --D > > > > > > > > Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d > > > > > > > > > > > > CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 > > > > > > Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 > > > > > > RIP: 0010:dax_insert_entry+0x22d/0x320 > > > > > > Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 > > > > > > RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 > > > > > > RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 > > > > > > RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 > > > > > > RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 > > > > > > R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 > > > > > > R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 > > > > > > FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 > > > > > > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > > > > > CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 > > > > > > Call Trace: > > > > > > <TASK> > > > > > > dax_fault_iter+0x26e/0x670 > > > > > > dax_iomap_pte_fault+0x1ab/0x3e0 > > > > > > __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] > > > > > > __do_fault+0x30/0x1e0 > > > > > > do_fault+0x316/0x6d0 > > > > > > ? mmap_region+0x2a5/0x620 > > > > > > __handle_mm_fault+0x649/0x1250 > > > > > > handle_mm_fault+0xc1/0x220 > > > > > > do_user_addr_fault+0x1ac/0x610 > > > > > > ? _copy_to_user+0x63/0x80 > > > > > > exc_page_fault+0x63/0x130 > > > > > > asm_exc_page_fault+0x22/0x30 > > > > > > RIP: 0033:0x7f3aada7f1ca > > > > > > Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 > > > > > > RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 > > > > > > RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c > > > > > > RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 > > > > > > RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 > > > > > > R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c > > > > > > R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 > > > > > > </TASK> > > > > > > ---[ end trace 0000000000000000 ]--- > > > > > > XFS (pmem0): Unmounting Filesystem > > > > > > XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! > > > > > > XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 > > > > > > XFS (pmem1): Unmounting Filesystem > > > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > > > XFS (pmem1): Mounting V5 Filesystem > > > > > > XFS (pmem1): Ending clean mount > > > > > > XFS (pmem1): Unmounting Filesystem > > > > > > > > > > Yup, that's the same as what I'm seeing. > > > > > > > > Could you send me your kernel config (or other configs needed for the test)? > > > > I still cannot reproduce this warning when reflink is off, even without this > > > > drop patch. Maybe something different in config file? > > > > > > > > > > > > PS: I specifically tried the two cases Darrick mentioned (on v6.0-rc6): > > > > > > > > [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0.1 -f > > > > meta-data=/dev/pmem0.1 isize=512 agcount=4, agsize=257920 blks > > > > = sectsz=4096 attr=2, projid32bit=1 > > > > = crc=1 finobt=1, sparse=1, rmapbt=1 > > > > = reflink=0 bigtime=1 inobtcount=1 > > > > nrext64=0 > > > > data = bsize=4096 blocks=1031680, imaxpct=25 > > > > = sunit=0 swidth=0 blks > > > > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > > > > log =internal log bsize=4096 blocks=16384, version=2 > > > > = sectsz=4096 sunit=1 blks, lazy-count=1 > > > > realtime =none extsz=4096 blocks=0, rtextents=0 > > > > [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0 -f > > > > meta-data=/dev/pmem0 isize=512 agcount=4, agsize=257920 blks > > > > = sectsz=4096 attr=2, projid32bit=1 > > > > = crc=1 finobt=1, sparse=1, rmapbt=1 > > > > = reflink=0 bigtime=1 inobtcount=1 > > > > nrext64=0 > > > > data = bsize=4096 blocks=1031680, imaxpct=25 > > > > = sunit=0 swidth=0 blks > > > > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > > > > log =internal log bsize=4096 blocks=16384, version=2 > > > > = sectsz=4096 sunit=1 blks, lazy-count=1 > > > > realtime =none extsz=4096 blocks=0, rtextents=0 > > > > [root@f33 xfstests-dev]# ./check xfs/013 xfs/517 > > > > FSTYP -- xfs (debug) > > > > PLATFORM -- Linux/x86_64 f33 6.0.0-rc6 #84 SMP PREEMPT_DYNAMIC Wed Sep > > > > 28 18:27:33 CST 2022 > > > > MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem0.1 > > > > MOUNT_OPTIONS -- -o dax -o context=system_u:object_r:root_t:s0 /dev/pmem0.1 > > > > /mnt/scratch > > > > > > > > xfs/013 127s ... 166s > > > > xfs/517 66s ... 66s > > > > Ran: xfs/013 xfs/517 > > > > Passed all 2 tests > > > > > > I'm not sure what exactly is going weird here -- I tried it on my dev > > > machine just now and it passed, but the similarly configured testcloud > > > failed it last night. > > > > > > FSTYP -- xfs (debug) > > > PLATFORM -- Linux/x86_64 ca-nfsdev6-mtr03 6.0.0-rc7-xfsx #rc7 SMP > > > PREEMPT_DYNAMIC Wed Sep 28 15:35:58 PDT 2022 > > > MKFS_OPTIONS -- -f -m reflink=0, -d daxinherit=1, /dev/pmem1 > > > MOUNT_OPTIONS -- -o usrquota,grpquota,prjquota, /dev/pmem1 /opt > > > > > > Note that I use libvirt to configure pmem in the VMs. This is an > > > excerpt of the end of domain xml file: > > > > > > <memory model='nvdimm' access='shared'> > > > <source> > > > <path>/run/mtrdisk/g.mem</path> > > > </source> > > > <target> > > > <size unit='KiB'>21104640</size> > > > <node>0</node> > > > </target> > > > <address type='dimm' slot='0'/> > > > </memory> > > > <memory model='nvdimm' access='shared'> > > > <source> > > > <path>/run/mtrdisk/h.mem</path> > > > </source> > > > <target> > > > <size unit='KiB'>21104640</size> > > > <node>1</node> > > > </target> > > > <address type='dimm' slot='1'/> > > > </memory> > > > </devices> > > > </domain> > > > > > > --D > > > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-10-14 15:50 ` Darrick J. Wong @ 2022-10-16 14:05 ` Shiyang Ruan 2022-10-20 0:01 ` Darrick J. Wong 0 siblings, 1 reply; 16+ messages in thread From: Shiyang Ruan @ 2022-10-16 14:05 UTC (permalink / raw) To: Darrick J. Wong Cc: Dave Chinner, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams 在 2022/10/14 23:50, Darrick J. Wong 写道: > On Fri, Oct 14, 2022 at 10:24:29AM +0800, Shiyang Ruan wrote: >> >> >> 在 2022/10/14 2:30, Darrick J. Wong 写道: >>> On Thu, Sep 29, 2022 at 12:05:14PM -0700, Darrick J. Wong wrote: >>>> On Wed, Sep 28, 2022 at 10:46:17PM +0800, Shiyang Ruan wrote: >>>>> >> ... >>>>>> >>>>>>> FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, >>>>>>> and I haven't even turned on reflink yet: >>>>>>> >>>>>>> run fstests xfs/517 at 2022-09-26 19:53:34 >>>>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>>>> XFS (pmem1): Mounting V5 Filesystem >>>>>>> XFS (pmem1): Ending clean mount >>>>>>> XFS (pmem1): Quotacheck needed: Please wait. >>>>>>> XFS (pmem1): Quotacheck: Done. >>>>>>> XFS (pmem1): Unmounting Filesystem >>>>>>> XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! >>>>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>>>> XFS (pmem1): Mounting V5 Filesystem >>>>>>> XFS (pmem1): Ending clean mount >>>>>>> XFS (pmem1): Quotacheck needed: Please wait. >>>>>>> XFS (pmem1): Quotacheck: Done. >>>>>>> ------------[ cut here ]------------ >>>>>>> WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 >>> >>> Ping? >>> >>> This time around I replaced the WARN_ON with this: >>> >>> if (page->mapping) >>> printk(KERN_ERR "%s:%d ino 0x%lx index 0x%lx page 0x%llx mapping 0x%llx <- 0x%llx\n", __func__, __LINE__, mapping->host->i_ino, index + i, (unsigned long long)page, (unsigned long long)page->mapping, (unsigned long long)mapping); >>> >>> and promptly started seeing scary things like this: >>> >>> [ 37.576598] dax_associate_entry:381 ino 0x1807870 index 0x370 page 0xffffea00133f1480 mapping 0x1 <- 0xffff888042fbb528 >>> [ 37.577570] dax_associate_entry:381 ino 0x1807870 index 0x371 page 0xffffea00133f1500 mapping 0x1 <- 0xffff888042fbb528 >>> [ 37.698657] dax_associate_entry:381 ino 0x180044a index 0x5f8 page 0xffffea0013244900 mapping 0xffff888042eaf128 <- 0xffff888042dda128 >>> [ 37.699349] dax_associate_entry:381 ino 0x800808 index 0x136 page 0xffffea0013245640 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 >>> [ 37.699680] dax_associate_entry:381 ino 0x180044a index 0x5f9 page 0xffffea0013245680 mapping 0xffff888042eaf128 <- 0xffff888042dda128 >>> [ 37.700684] dax_associate_entry:381 ino 0x800808 index 0x137 page 0xffffea00132456c0 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 >>> [ 37.701611] dax_associate_entry:381 ino 0x180044a index 0x5fa page 0xffffea0013245700 mapping 0xffff888042eaf128 <- 0xffff888042dda128 >>> [ 37.764126] dax_associate_entry:381 ino 0x103c52c index 0x28a page 0xffffea001345afc0 mapping 0x1 <- 0xffff888019c14928 >>> [ 37.765078] dax_associate_entry:381 ino 0x103c52c index 0x28b page 0xffffea001345b000 mapping 0x1 <- 0xffff888019c14928 >>> [ 39.193523] dax_associate_entry:381 ino 0x184657f index 0x124 page 0xffffea000e2a4440 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>> [ 39.194692] dax_associate_entry:381 ino 0x184657f index 0x125 page 0xffffea000e2a4480 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>> [ 39.195716] dax_associate_entry:381 ino 0x184657f index 0x126 page 0xffffea000e2a44c0 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>> [ 39.196736] dax_associate_entry:381 ino 0x184657f index 0x127 page 0xffffea000e2a4500 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>> [ 39.197906] dax_associate_entry:381 ino 0x184657f index 0x128 page 0xffffea000e2a5040 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>> [ 39.198924] dax_associate_entry:381 ino 0x184657f index 0x129 page 0xffffea000e2a5080 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>> [ 39.247053] dax_associate_entry:381 ino 0x5dd1e index 0x2d page 0xffffea0015a0e640 mapping 0x1 <- 0xffff88804af88828 >>> [ 39.248006] dax_associate_entry:381 ino 0x5dd1e index 0x2e page 0xffffea0015a0e680 mapping 0x1 <- 0xffff88804af88828 >>> [ 39.490880] dax_associate_entry:381 ino 0x1a9dc index 0x7d page 0xffffea000e7012c0 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 >>> [ 39.492038] dax_associate_entry:381 ino 0x1a9dc index 0x7e page 0xffffea000e701300 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 >>> [ 39.493099] dax_associate_entry:381 ino 0x1a9dc index 0x7f page 0xffffea000e701340 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 >>> [ 40.926247] dax_associate_entry:381 ino 0x182e265 index 0x54c page 0xffffea0015da0840 mapping 0x1 <- 0xffff888019c0dd28 >>> [ 41.675459] dax_associate_entry:381 ino 0x15e5d index 0x29 page 0xffffea000e4350c0 mapping 0x1 <- 0xffff888019c05828 >>> [ 41.676418] dax_associate_entry:381 ino 0x15e5d index 0x2a page 0xffffea000e435100 mapping 0x1 <- 0xffff888019c05828 >>> [ 41.677352] dax_associate_entry:381 ino 0x15e5d index 0x2b page 0xffffea000e435180 mapping 0x1 <- 0xffff888019c05828 >>> [ 41.678372] dax_associate_entry:381 ino 0x15e5d index 0x2c page 0xffffea000e4351c0 mapping 0x1 <- 0xffff888019c05828 >>> [ 41.965026] dax_associate_entry:381 ino 0x185adb4 index 0x87 page 0xffffea000e616d00 mapping 0x1 <- 0xffff88801a83b528 >>> [ 41.966065] dax_associate_entry:381 ino 0x185adb4 index 0x88 page 0xffffea000e616d40 mapping 0x1 <- 0xffff88801a83b528 >>> [ 43.565384] dax_associate_entry:381 ino 0x804d9d index 0x229 page 0xffffea0013653fc0 mapping 0x1 <- 0xffff88804bd97128 >>> [ 43.566399] dax_associate_entry:381 ino 0x804d9d index 0x22a page 0xffffea0013654000 mapping 0x1 <- 0xffff88804bd97128 >>> [ 43.567343] dax_associate_entry:381 ino 0x804d9d index 0x22b page 0xffffea0013654040 mapping 0x1 <- 0xffff88804bd97128 >>> [ 45.512017] dax_associate_entry:381 ino 0x18192bb index 0x1f page 0xffffea00133f1300 mapping 0x1 <- 0xffff88804bcdb528 >>> [ 45.512974] dax_associate_entry:381 ino 0x18192bb index 0x20 page 0xffffea00133f1340 mapping 0x1 <- 0xffff88804bcdb528 >>> [ 45.513942] dax_associate_entry:381 ino 0x18192bb index 0x21 page 0xffffea00133f1380 mapping 0x1 <- 0xffff88804bcdb528 >>> [ 45.514857] dax_associate_entry:381 ino 0x18192bb index 0x22 page 0xffffea00133f13c0 mapping 0x1 <- 0xffff88804bcdb528 >>> [ 45.515760] dax_associate_entry:381 ino 0x18192bb index 0x23 page 0xffffea00133f1400 mapping 0x1 <- 0xffff88804bcdb528 >>> [ 45.516673] dax_associate_entry:381 ino 0x18192bb index 0x24 page 0xffffea00133f1440 mapping 0x1 <- 0xffff88804bcdb528 >>> >>> I'm not sure what's going on here, but we're clearly turning COW daxpages >>> back into single-mapping daxpages. I'm not sure what's going on for the >>> cases where we're replacing one mapping with another. My dimwitted >>> guess is that dax_fault_is_cow() is incorrectly returning false in some >>> cases. >>> >>> Replacing the contents of that function with: >>> >>> if (iter->srcmap.type != IOMAP_HOLE) >>> return true; >>> if (iter->iomap.flags & IOMAP_F_SHARED) >>> return true; >>> return false; >>> >>> Doesn't make the errors go away. Curiously, replacing the entire >>> function body with "return true;" fixes /that/ problem though... >> >> I am looking into this error by adding debug message too. I found that >> testcases which execute fsstress will randomly occur this error. I'm >> guessing some concurrent operations caused the cow flag (returned by >> dax_fault_is_cow()) to be incorrectly judged. But still haven't catch the >> exactly operation yet. > > I have an offhand guess that the following sequence might reproduce it: > > <write data to a fsdax file1> > > <process 1 maps file1, which sets up the pagecache mapping to pmem, and > goes to sleep> > > cp --reflink=always file1 file2 > > <process 2 maps file2, which tries to map the same pmem "page" into > file2's pagecache and trips over page->mapping already being set to > file1's pagecache> > > But I dunno, I haven't had much time for digging into this one. I tried this sequence on v6.0 but it didn't reproduce the warning. > >>> ...but generic/649 still fails with things like: >>> >>> [ 571.224285] run fstests generic/649 at 2022-10-13 11:26:59 >>> [ 571.796353] XFS (pmem0): Mounting V5 Filesystem >>> [ 571.799059] XFS (pmem0): Ending clean mount >>> [ 572.378624] ------------[ cut here ]------------ >>> [ 572.379598] WARNING: CPU: 1 PID: 48538 at fs/dax.c:930 dax_writeback_mapping_range+0x2f1/0x600 >>> >>> Which comes from this warning in dax_writeback_one: >>> >>> /* >>> * A page got tagged dirty in DAX mapping? Something is seriously >>> * wrong. >>> */ >>> if (WARN_ON(!xa_is_value(entry))) >>> return -EIO; >>> >>> Help? >> >> Sorry, no time for this yet... >> >> BTW, are these errors still occur when reflink is turned off? (dax on, >> reflink off) > > Hmm I'll try that later today. Forgot to tell you that I have tested dax_on&reflink_off with the Kernel Config which you sent to me: no failure case caused by the dmesg warning. -- Thanks, Ruan. > > --D > >> >> -- >> Thanks, >> Ruan. >> >>> >>> --D >>> >>>>>>> Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d >>>>>>> >>>>>>> CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 >>>>>>> Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 >>>>>>> RIP: 0010:dax_insert_entry+0x22d/0x320 >>>>>>> Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 >>>>>>> RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 >>>>>>> RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 >>>>>>> RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 >>>>>>> RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 >>>>>>> R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 >>>>>>> R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 >>>>>>> FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 >>>>>>> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >>>>>>> CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 >>>>>>> Call Trace: >>>>>>> <TASK> >>>>>>> dax_fault_iter+0x26e/0x670 >>>>>>> dax_iomap_pte_fault+0x1ab/0x3e0 >>>>>>> __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] >>>>>>> __do_fault+0x30/0x1e0 >>>>>>> do_fault+0x316/0x6d0 >>>>>>> ? mmap_region+0x2a5/0x620 >>>>>>> __handle_mm_fault+0x649/0x1250 >>>>>>> handle_mm_fault+0xc1/0x220 >>>>>>> do_user_addr_fault+0x1ac/0x610 >>>>>>> ? _copy_to_user+0x63/0x80 >>>>>>> exc_page_fault+0x63/0x130 >>>>>>> asm_exc_page_fault+0x22/0x30 >>>>>>> RIP: 0033:0x7f3aada7f1ca >>>>>>> Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 >>>>>>> RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 >>>>>>> RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c >>>>>>> RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 >>>>>>> RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 >>>>>>> R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c >>>>>>> R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 >>>>>>> </TASK> >>>>>>> ---[ end trace 0000000000000000 ]--- >>>>>>> XFS (pmem0): Unmounting Filesystem >>>>>>> XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! >>>>>>> XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 >>>>>>> XFS (pmem1): Unmounting Filesystem >>>>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>>>> XFS (pmem1): Mounting V5 Filesystem >>>>>>> XFS (pmem1): Ending clean mount >>>>>>> XFS (pmem1): Unmounting Filesystem >>>>>> >>>>>> Yup, that's the same as what I'm seeing. >>>>> >>>>> Could you send me your kernel config (or other configs needed for the test)? >>>>> I still cannot reproduce this warning when reflink is off, even without this >>>>> drop patch. Maybe something different in config file? >>>>> >>>>> >>>>> PS: I specifically tried the two cases Darrick mentioned (on v6.0-rc6): >>>>> >>>>> [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0.1 -f >>>>> meta-data=/dev/pmem0.1 isize=512 agcount=4, agsize=257920 blks >>>>> = sectsz=4096 attr=2, projid32bit=1 >>>>> = crc=1 finobt=1, sparse=1, rmapbt=1 >>>>> = reflink=0 bigtime=1 inobtcount=1 >>>>> nrext64=0 >>>>> data = bsize=4096 blocks=1031680, imaxpct=25 >>>>> = sunit=0 swidth=0 blks >>>>> naming =version 2 bsize=4096 ascii-ci=0, ftype=1 >>>>> log =internal log bsize=4096 blocks=16384, version=2 >>>>> = sectsz=4096 sunit=1 blks, lazy-count=1 >>>>> realtime =none extsz=4096 blocks=0, rtextents=0 >>>>> [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0 -f >>>>> meta-data=/dev/pmem0 isize=512 agcount=4, agsize=257920 blks >>>>> = sectsz=4096 attr=2, projid32bit=1 >>>>> = crc=1 finobt=1, sparse=1, rmapbt=1 >>>>> = reflink=0 bigtime=1 inobtcount=1 >>>>> nrext64=0 >>>>> data = bsize=4096 blocks=1031680, imaxpct=25 >>>>> = sunit=0 swidth=0 blks >>>>> naming =version 2 bsize=4096 ascii-ci=0, ftype=1 >>>>> log =internal log bsize=4096 blocks=16384, version=2 >>>>> = sectsz=4096 sunit=1 blks, lazy-count=1 >>>>> realtime =none extsz=4096 blocks=0, rtextents=0 >>>>> [root@f33 xfstests-dev]# ./check xfs/013 xfs/517 >>>>> FSTYP -- xfs (debug) >>>>> PLATFORM -- Linux/x86_64 f33 6.0.0-rc6 #84 SMP PREEMPT_DYNAMIC Wed Sep >>>>> 28 18:27:33 CST 2022 >>>>> MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem0.1 >>>>> MOUNT_OPTIONS -- -o dax -o context=system_u:object_r:root_t:s0 /dev/pmem0.1 >>>>> /mnt/scratch >>>>> >>>>> xfs/013 127s ... 166s >>>>> xfs/517 66s ... 66s >>>>> Ran: xfs/013 xfs/517 >>>>> Passed all 2 tests >>>> >>>> I'm not sure what exactly is going weird here -- I tried it on my dev >>>> machine just now and it passed, but the similarly configured testcloud >>>> failed it last night. >>>> >>>> FSTYP -- xfs (debug) >>>> PLATFORM -- Linux/x86_64 ca-nfsdev6-mtr03 6.0.0-rc7-xfsx #rc7 SMP >>>> PREEMPT_DYNAMIC Wed Sep 28 15:35:58 PDT 2022 >>>> MKFS_OPTIONS -- -f -m reflink=0, -d daxinherit=1, /dev/pmem1 >>>> MOUNT_OPTIONS -- -o usrquota,grpquota,prjquota, /dev/pmem1 /opt >>>> >>>> Note that I use libvirt to configure pmem in the VMs. This is an >>>> excerpt of the end of domain xml file: >>>> >>>> <memory model='nvdimm' access='shared'> >>>> <source> >>>> <path>/run/mtrdisk/g.mem</path> >>>> </source> >>>> <target> >>>> <size unit='KiB'>21104640</size> >>>> <node>0</node> >>>> </target> >>>> <address type='dimm' slot='0'/> >>>> </memory> >>>> <memory model='nvdimm' access='shared'> >>>> <source> >>>> <path>/run/mtrdisk/h.mem</path> >>>> </source> >>>> <target> >>>> <size unit='KiB'>21104640</size> >>>> <node>1</node> >>>> </target> >>>> <address type='dimm' slot='1'/> >>>> </memory> >>>> </devices> >>>> </domain> >>>> >>>> --D >>>> ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-10-16 14:05 ` Shiyang Ruan @ 2022-10-20 0:01 ` Darrick J. Wong 2022-10-20 3:02 ` Shiyang Ruan 0 siblings, 1 reply; 16+ messages in thread From: Darrick J. Wong @ 2022-10-20 0:01 UTC (permalink / raw) To: Shiyang Ruan Cc: Dave Chinner, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams On Sun, Oct 16, 2022 at 10:05:17PM +0800, Shiyang Ruan wrote: > > > 在 2022/10/14 23:50, Darrick J. Wong 写道: > > On Fri, Oct 14, 2022 at 10:24:29AM +0800, Shiyang Ruan wrote: > > > > > > > > > 在 2022/10/14 2:30, Darrick J. Wong 写道: > > > > On Thu, Sep 29, 2022 at 12:05:14PM -0700, Darrick J. Wong wrote: > > > > > On Wed, Sep 28, 2022 at 10:46:17PM +0800, Shiyang Ruan wrote: > > > > > > > > > ... > > > > > > > > > > > > > > > FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, > > > > > > > > and I haven't even turned on reflink yet: > > > > > > > > > > > > > > > > run fstests xfs/517 at 2022-09-26 19:53:34 > > > > > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > > > > > XFS (pmem1): Mounting V5 Filesystem > > > > > > > > XFS (pmem1): Ending clean mount > > > > > > > > XFS (pmem1): Quotacheck needed: Please wait. > > > > > > > > XFS (pmem1): Quotacheck: Done. > > > > > > > > XFS (pmem1): Unmounting Filesystem > > > > > > > > XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! > > > > > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > > > > > XFS (pmem1): Mounting V5 Filesystem > > > > > > > > XFS (pmem1): Ending clean mount > > > > > > > > XFS (pmem1): Quotacheck needed: Please wait. > > > > > > > > XFS (pmem1): Quotacheck: Done. > > > > > > > > ------------[ cut here ]------------ > > > > > > > > WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 > > > > > > > > Ping? > > > > > > > > This time around I replaced the WARN_ON with this: > > > > > > > > if (page->mapping) > > > > printk(KERN_ERR "%s:%d ino 0x%lx index 0x%lx page 0x%llx mapping 0x%llx <- 0x%llx\n", __func__, __LINE__, mapping->host->i_ino, index + i, (unsigned long long)page, (unsigned long long)page->mapping, (unsigned long long)mapping); > > > > > > > > and promptly started seeing scary things like this: > > > > > > > > [ 37.576598] dax_associate_entry:381 ino 0x1807870 index 0x370 page 0xffffea00133f1480 mapping 0x1 <- 0xffff888042fbb528 > > > > [ 37.577570] dax_associate_entry:381 ino 0x1807870 index 0x371 page 0xffffea00133f1500 mapping 0x1 <- 0xffff888042fbb528 > > > > [ 37.698657] dax_associate_entry:381 ino 0x180044a index 0x5f8 page 0xffffea0013244900 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > > > > [ 37.699349] dax_associate_entry:381 ino 0x800808 index 0x136 page 0xffffea0013245640 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 > > > > [ 37.699680] dax_associate_entry:381 ino 0x180044a index 0x5f9 page 0xffffea0013245680 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > > > > [ 37.700684] dax_associate_entry:381 ino 0x800808 index 0x137 page 0xffffea00132456c0 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 > > > > [ 37.701611] dax_associate_entry:381 ino 0x180044a index 0x5fa page 0xffffea0013245700 mapping 0xffff888042eaf128 <- 0xffff888042dda128 > > > > [ 37.764126] dax_associate_entry:381 ino 0x103c52c index 0x28a page 0xffffea001345afc0 mapping 0x1 <- 0xffff888019c14928 > > > > [ 37.765078] dax_associate_entry:381 ino 0x103c52c index 0x28b page 0xffffea001345b000 mapping 0x1 <- 0xffff888019c14928 > > > > [ 39.193523] dax_associate_entry:381 ino 0x184657f index 0x124 page 0xffffea000e2a4440 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > > > [ 39.194692] dax_associate_entry:381 ino 0x184657f index 0x125 page 0xffffea000e2a4480 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > > > [ 39.195716] dax_associate_entry:381 ino 0x184657f index 0x126 page 0xffffea000e2a44c0 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > > > [ 39.196736] dax_associate_entry:381 ino 0x184657f index 0x127 page 0xffffea000e2a4500 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > > > [ 39.197906] dax_associate_entry:381 ino 0x184657f index 0x128 page 0xffffea000e2a5040 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > > > [ 39.198924] dax_associate_entry:381 ino 0x184657f index 0x129 page 0xffffea000e2a5080 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 > > > > [ 39.247053] dax_associate_entry:381 ino 0x5dd1e index 0x2d page 0xffffea0015a0e640 mapping 0x1 <- 0xffff88804af88828 > > > > [ 39.248006] dax_associate_entry:381 ino 0x5dd1e index 0x2e page 0xffffea0015a0e680 mapping 0x1 <- 0xffff88804af88828 > > > > [ 39.490880] dax_associate_entry:381 ino 0x1a9dc index 0x7d page 0xffffea000e7012c0 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > > > > [ 39.492038] dax_associate_entry:381 ino 0x1a9dc index 0x7e page 0xffffea000e701300 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > > > > [ 39.493099] dax_associate_entry:381 ino 0x1a9dc index 0x7f page 0xffffea000e701340 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 > > > > [ 40.926247] dax_associate_entry:381 ino 0x182e265 index 0x54c page 0xffffea0015da0840 mapping 0x1 <- 0xffff888019c0dd28 > > > > [ 41.675459] dax_associate_entry:381 ino 0x15e5d index 0x29 page 0xffffea000e4350c0 mapping 0x1 <- 0xffff888019c05828 > > > > [ 41.676418] dax_associate_entry:381 ino 0x15e5d index 0x2a page 0xffffea000e435100 mapping 0x1 <- 0xffff888019c05828 > > > > [ 41.677352] dax_associate_entry:381 ino 0x15e5d index 0x2b page 0xffffea000e435180 mapping 0x1 <- 0xffff888019c05828 > > > > [ 41.678372] dax_associate_entry:381 ino 0x15e5d index 0x2c page 0xffffea000e4351c0 mapping 0x1 <- 0xffff888019c05828 > > > > [ 41.965026] dax_associate_entry:381 ino 0x185adb4 index 0x87 page 0xffffea000e616d00 mapping 0x1 <- 0xffff88801a83b528 > > > > [ 41.966065] dax_associate_entry:381 ino 0x185adb4 index 0x88 page 0xffffea000e616d40 mapping 0x1 <- 0xffff88801a83b528 > > > > [ 43.565384] dax_associate_entry:381 ino 0x804d9d index 0x229 page 0xffffea0013653fc0 mapping 0x1 <- 0xffff88804bd97128 > > > > [ 43.566399] dax_associate_entry:381 ino 0x804d9d index 0x22a page 0xffffea0013654000 mapping 0x1 <- 0xffff88804bd97128 > > > > [ 43.567343] dax_associate_entry:381 ino 0x804d9d index 0x22b page 0xffffea0013654040 mapping 0x1 <- 0xffff88804bd97128 > > > > [ 45.512017] dax_associate_entry:381 ino 0x18192bb index 0x1f page 0xffffea00133f1300 mapping 0x1 <- 0xffff88804bcdb528 > > > > [ 45.512974] dax_associate_entry:381 ino 0x18192bb index 0x20 page 0xffffea00133f1340 mapping 0x1 <- 0xffff88804bcdb528 > > > > [ 45.513942] dax_associate_entry:381 ino 0x18192bb index 0x21 page 0xffffea00133f1380 mapping 0x1 <- 0xffff88804bcdb528 > > > > [ 45.514857] dax_associate_entry:381 ino 0x18192bb index 0x22 page 0xffffea00133f13c0 mapping 0x1 <- 0xffff88804bcdb528 > > > > [ 45.515760] dax_associate_entry:381 ino 0x18192bb index 0x23 page 0xffffea00133f1400 mapping 0x1 <- 0xffff88804bcdb528 > > > > [ 45.516673] dax_associate_entry:381 ino 0x18192bb index 0x24 page 0xffffea00133f1440 mapping 0x1 <- 0xffff88804bcdb528 > > > > > > > > I'm not sure what's going on here, but we're clearly turning COW daxpages > > > > back into single-mapping daxpages. I'm not sure what's going on for the > > > > cases where we're replacing one mapping with another. My dimwitted > > > > guess is that dax_fault_is_cow() is incorrectly returning false in some > > > > cases. > > > > > > > > Replacing the contents of that function with: > > > > > > > > if (iter->srcmap.type != IOMAP_HOLE) > > > > return true; > > > > if (iter->iomap.flags & IOMAP_F_SHARED) > > > > return true; > > > > return false; > > > > > > > > Doesn't make the errors go away. Curiously, replacing the entire > > > > function body with "return true;" fixes /that/ problem though... > > > > > > I am looking into this error by adding debug message too. I found that > > > testcases which execute fsstress will randomly occur this error. I'm > > > guessing some concurrent operations caused the cow flag (returned by > > > dax_fault_is_cow()) to be incorrectly judged. But still haven't catch the > > > exactly operation yet. > > > > I have an offhand guess that the following sequence might reproduce it: > > > > <write data to a fsdax file1> > > > > <process 1 maps file1, which sets up the pagecache mapping to pmem, and > > goes to sleep> > > > > cp --reflink=always file1 file2 > > > > <process 2 maps file2, which tries to map the same pmem "page" into > > file2's pagecache and trips over page->mapping already being set to > > file1's pagecache> > > > > But I dunno, I haven't had much time for digging into this one. > > I tried this sequence on v6.0 but it didn't reproduce the warning. I tried it on 6.1-rc1 and ... it seems to have gone away. It occurs to me -- how do you turn on fsdax mode? I set MKFS_OPTIONS='-d daxinherit=1 -m reflink=1' > > > > > > ...but generic/649 still fails with things like: > > > > > > > > [ 571.224285] run fstests generic/649 at 2022-10-13 11:26:59 > > > > [ 571.796353] XFS (pmem0): Mounting V5 Filesystem > > > > [ 571.799059] XFS (pmem0): Ending clean mount > > > > [ 572.378624] ------------[ cut here ]------------ > > > > [ 572.379598] WARNING: CPU: 1 PID: 48538 at fs/dax.c:930 dax_writeback_mapping_range+0x2f1/0x600 > > > > > > > > Which comes from this warning in dax_writeback_one: > > > > > > > > /* > > > > * A page got tagged dirty in DAX mapping? Something is seriously > > > > * wrong. > > > > */ > > > > if (WARN_ON(!xa_is_value(entry))) > > > > return -EIO; > > > > > > > > Help? > > > > > > Sorry, no time for this yet... > > > > > > BTW, are these errors still occur when reflink is turned off? (dax on, > > > reflink off) > > > > Hmm I'll try that later today. > > Forgot to tell you that I have tested dax_on&reflink_off with the Kernel > Config which you sent to me: no failure case caused by the dmesg warning. But with reflink turned on, it fails with numerous corruption errors. I've just barely managed to rebase my dev tree on 6.1, so we'll see how reflink + dax mode go on 6.1 in a day or two. --D > > > -- > Thanks, > Ruan. > > > > > --D > > > > > > > > -- > > > Thanks, > > > Ruan. > > > > > > > > > > > --D > > > > > > > > > > > > Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d > > > > > > > > > > > > > > > > CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 > > > > > > > > Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 > > > > > > > > RIP: 0010:dax_insert_entry+0x22d/0x320 > > > > > > > > Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 > > > > > > > > RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 > > > > > > > > RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 > > > > > > > > RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 > > > > > > > > RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 > > > > > > > > R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 > > > > > > > > R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 > > > > > > > > FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 > > > > > > > > CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > > > > > > > CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 > > > > > > > > Call Trace: > > > > > > > > <TASK> > > > > > > > > dax_fault_iter+0x26e/0x670 > > > > > > > > dax_iomap_pte_fault+0x1ab/0x3e0 > > > > > > > > __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] > > > > > > > > __do_fault+0x30/0x1e0 > > > > > > > > do_fault+0x316/0x6d0 > > > > > > > > ? mmap_region+0x2a5/0x620 > > > > > > > > __handle_mm_fault+0x649/0x1250 > > > > > > > > handle_mm_fault+0xc1/0x220 > > > > > > > > do_user_addr_fault+0x1ac/0x610 > > > > > > > > ? _copy_to_user+0x63/0x80 > > > > > > > > exc_page_fault+0x63/0x130 > > > > > > > > asm_exc_page_fault+0x22/0x30 > > > > > > > > RIP: 0033:0x7f3aada7f1ca > > > > > > > > Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 > > > > > > > > RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 > > > > > > > > RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c > > > > > > > > RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 > > > > > > > > RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 > > > > > > > > R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c > > > > > > > > R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 > > > > > > > > </TASK> > > > > > > > > ---[ end trace 0000000000000000 ]--- > > > > > > > > XFS (pmem0): Unmounting Filesystem > > > > > > > > XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! > > > > > > > > XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 > > > > > > > > XFS (pmem1): Unmounting Filesystem > > > > > > > > XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! > > > > > > > > XFS (pmem1): Mounting V5 Filesystem > > > > > > > > XFS (pmem1): Ending clean mount > > > > > > > > XFS (pmem1): Unmounting Filesystem > > > > > > > > > > > > > > Yup, that's the same as what I'm seeing. > > > > > > > > > > > > Could you send me your kernel config (or other configs needed for the test)? > > > > > > I still cannot reproduce this warning when reflink is off, even without this > > > > > > drop patch. Maybe something different in config file? > > > > > > > > > > > > > > > > > > PS: I specifically tried the two cases Darrick mentioned (on v6.0-rc6): > > > > > > > > > > > > [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0.1 -f > > > > > > meta-data=/dev/pmem0.1 isize=512 agcount=4, agsize=257920 blks > > > > > > = sectsz=4096 attr=2, projid32bit=1 > > > > > > = crc=1 finobt=1, sparse=1, rmapbt=1 > > > > > > = reflink=0 bigtime=1 inobtcount=1 > > > > > > nrext64=0 > > > > > > data = bsize=4096 blocks=1031680, imaxpct=25 > > > > > > = sunit=0 swidth=0 blks > > > > > > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > > > > > > log =internal log bsize=4096 blocks=16384, version=2 > > > > > > = sectsz=4096 sunit=1 blks, lazy-count=1 > > > > > > realtime =none extsz=4096 blocks=0, rtextents=0 > > > > > > [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0 -f > > > > > > meta-data=/dev/pmem0 isize=512 agcount=4, agsize=257920 blks > > > > > > = sectsz=4096 attr=2, projid32bit=1 > > > > > > = crc=1 finobt=1, sparse=1, rmapbt=1 > > > > > > = reflink=0 bigtime=1 inobtcount=1 > > > > > > nrext64=0 > > > > > > data = bsize=4096 blocks=1031680, imaxpct=25 > > > > > > = sunit=0 swidth=0 blks > > > > > > naming =version 2 bsize=4096 ascii-ci=0, ftype=1 > > > > > > log =internal log bsize=4096 blocks=16384, version=2 > > > > > > = sectsz=4096 sunit=1 blks, lazy-count=1 > > > > > > realtime =none extsz=4096 blocks=0, rtextents=0 > > > > > > [root@f33 xfstests-dev]# ./check xfs/013 xfs/517 > > > > > > FSTYP -- xfs (debug) > > > > > > PLATFORM -- Linux/x86_64 f33 6.0.0-rc6 #84 SMP PREEMPT_DYNAMIC Wed Sep > > > > > > 28 18:27:33 CST 2022 > > > > > > MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem0.1 > > > > > > MOUNT_OPTIONS -- -o dax -o context=system_u:object_r:root_t:s0 /dev/pmem0.1 > > > > > > /mnt/scratch > > > > > > > > > > > > xfs/013 127s ... 166s > > > > > > xfs/517 66s ... 66s > > > > > > Ran: xfs/013 xfs/517 > > > > > > Passed all 2 tests > > > > > > > > > > I'm not sure what exactly is going weird here -- I tried it on my dev > > > > > machine just now and it passed, but the similarly configured testcloud > > > > > failed it last night. > > > > > > > > > > FSTYP -- xfs (debug) > > > > > PLATFORM -- Linux/x86_64 ca-nfsdev6-mtr03 6.0.0-rc7-xfsx #rc7 SMP > > > > > PREEMPT_DYNAMIC Wed Sep 28 15:35:58 PDT 2022 > > > > > MKFS_OPTIONS -- -f -m reflink=0, -d daxinherit=1, /dev/pmem1 > > > > > MOUNT_OPTIONS -- -o usrquota,grpquota,prjquota, /dev/pmem1 /opt > > > > > > > > > > Note that I use libvirt to configure pmem in the VMs. This is an > > > > > excerpt of the end of domain xml file: > > > > > > > > > > <memory model='nvdimm' access='shared'> > > > > > <source> > > > > > <path>/run/mtrdisk/g.mem</path> > > > > > </source> > > > > > <target> > > > > > <size unit='KiB'>21104640</size> > > > > > <node>0</node> > > > > > </target> > > > > > <address type='dimm' slot='0'/> > > > > > </memory> > > > > > <memory model='nvdimm' access='shared'> > > > > > <source> > > > > > <path>/run/mtrdisk/h.mem</path> > > > > > </source> > > > > > <target> > > > > > <size unit='KiB'>21104640</size> > > > > > <node>1</node> > > > > > </target> > > > > > <address type='dimm' slot='1'/> > > > > > </memory> > > > > > </devices> > > > > > </domain> > > > > > > > > > > --D > > > > > ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [RFC PATCH] xfs: drop experimental warning for fsdax 2022-10-20 0:01 ` Darrick J. Wong @ 2022-10-20 3:02 ` Shiyang Ruan 0 siblings, 0 replies; 16+ messages in thread From: Shiyang Ruan @ 2022-10-20 3:02 UTC (permalink / raw) To: Darrick J. Wong Cc: Dave Chinner, linux-kernel, linux-xfs, nvdimm, linux-mm, linux-fsdevel, dan.j.williams 在 2022/10/20 8:01, Darrick J. Wong 写道: > On Sun, Oct 16, 2022 at 10:05:17PM +0800, Shiyang Ruan wrote: >> >> >> 在 2022/10/14 23:50, Darrick J. Wong 写道: >>> On Fri, Oct 14, 2022 at 10:24:29AM +0800, Shiyang Ruan wrote: >>>> >>>> >>>> 在 2022/10/14 2:30, Darrick J. Wong 写道: >>>>> On Thu, Sep 29, 2022 at 12:05:14PM -0700, Darrick J. Wong wrote: >>>>>> On Wed, Sep 28, 2022 at 10:46:17PM +0800, Shiyang Ruan wrote: >>>>>>> >>>> ... >>>>>>>> >>>>>>>>> FWIW I saw dmesg failures in xfs/517 and xfs/013 starting with 6.0-rc5, >>>>>>>>> and I haven't even turned on reflink yet: >>>>>>>>> >>>>>>>>> run fstests xfs/517 at 2022-09-26 19:53:34 >>>>>>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>>>>>> XFS (pmem1): Mounting V5 Filesystem >>>>>>>>> XFS (pmem1): Ending clean mount >>>>>>>>> XFS (pmem1): Quotacheck needed: Please wait. >>>>>>>>> XFS (pmem1): Quotacheck: Done. >>>>>>>>> XFS (pmem1): Unmounting Filesystem >>>>>>>>> XFS (pmem0): EXPERIMENTAL online scrub feature in use. Use at your own risk! >>>>>>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>>>>>> XFS (pmem1): Mounting V5 Filesystem >>>>>>>>> XFS (pmem1): Ending clean mount >>>>>>>>> XFS (pmem1): Quotacheck needed: Please wait. >>>>>>>>> XFS (pmem1): Quotacheck: Done. >>>>>>>>> ------------[ cut here ]------------ >>>>>>>>> WARNING: CPU: 1 PID: 415317 at fs/dax.c:380 dax_insert_entry+0x22d/0x320 >>>>> >>>>> Ping? >>>>> >>>>> This time around I replaced the WARN_ON with this: >>>>> >>>>> if (page->mapping) >>>>> printk(KERN_ERR "%s:%d ino 0x%lx index 0x%lx page 0x%llx mapping 0x%llx <- 0x%llx\n", __func__, __LINE__, mapping->host->i_ino, index + i, (unsigned long long)page, (unsigned long long)page->mapping, (unsigned long long)mapping); >>>>> >>>>> and promptly started seeing scary things like this: >>>>> >>>>> [ 37.576598] dax_associate_entry:381 ino 0x1807870 index 0x370 page 0xffffea00133f1480 mapping 0x1 <- 0xffff888042fbb528 >>>>> [ 37.577570] dax_associate_entry:381 ino 0x1807870 index 0x371 page 0xffffea00133f1500 mapping 0x1 <- 0xffff888042fbb528 >>>>> [ 37.698657] dax_associate_entry:381 ino 0x180044a index 0x5f8 page 0xffffea0013244900 mapping 0xffff888042eaf128 <- 0xffff888042dda128 >>>>> [ 37.699349] dax_associate_entry:381 ino 0x800808 index 0x136 page 0xffffea0013245640 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 >>>>> [ 37.699680] dax_associate_entry:381 ino 0x180044a index 0x5f9 page 0xffffea0013245680 mapping 0xffff888042eaf128 <- 0xffff888042dda128 >>>>> [ 37.700684] dax_associate_entry:381 ino 0x800808 index 0x137 page 0xffffea00132456c0 mapping 0xffff888042eaf128 <- 0xffff888042d3ce28 >>>>> [ 37.701611] dax_associate_entry:381 ino 0x180044a index 0x5fa page 0xffffea0013245700 mapping 0xffff888042eaf128 <- 0xffff888042dda128 >>>>> [ 37.764126] dax_associate_entry:381 ino 0x103c52c index 0x28a page 0xffffea001345afc0 mapping 0x1 <- 0xffff888019c14928 >>>>> [ 37.765078] dax_associate_entry:381 ino 0x103c52c index 0x28b page 0xffffea001345b000 mapping 0x1 <- 0xffff888019c14928 >>>>> [ 39.193523] dax_associate_entry:381 ino 0x184657f index 0x124 page 0xffffea000e2a4440 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>>>> [ 39.194692] dax_associate_entry:381 ino 0x184657f index 0x125 page 0xffffea000e2a4480 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>>>> [ 39.195716] dax_associate_entry:381 ino 0x184657f index 0x126 page 0xffffea000e2a44c0 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>>>> [ 39.196736] dax_associate_entry:381 ino 0x184657f index 0x127 page 0xffffea000e2a4500 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>>>> [ 39.197906] dax_associate_entry:381 ino 0x184657f index 0x128 page 0xffffea000e2a5040 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>>>> [ 39.198924] dax_associate_entry:381 ino 0x184657f index 0x129 page 0xffffea000e2a5080 mapping 0xffff8880120d7628 <- 0xffff888019ca3528 >>>>> [ 39.247053] dax_associate_entry:381 ino 0x5dd1e index 0x2d page 0xffffea0015a0e640 mapping 0x1 <- 0xffff88804af88828 >>>>> [ 39.248006] dax_associate_entry:381 ino 0x5dd1e index 0x2e page 0xffffea0015a0e680 mapping 0x1 <- 0xffff88804af88828 >>>>> [ 39.490880] dax_associate_entry:381 ino 0x1a9dc index 0x7d page 0xffffea000e7012c0 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 >>>>> [ 39.492038] dax_associate_entry:381 ino 0x1a9dc index 0x7e page 0xffffea000e701300 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 >>>>> [ 39.493099] dax_associate_entry:381 ino 0x1a9dc index 0x7f page 0xffffea000e701340 mapping 0xffff888042fd1728 <- 0xffff88804afaec28 >>>>> [ 40.926247] dax_associate_entry:381 ino 0x182e265 index 0x54c page 0xffffea0015da0840 mapping 0x1 <- 0xffff888019c0dd28 >>>>> [ 41.675459] dax_associate_entry:381 ino 0x15e5d index 0x29 page 0xffffea000e4350c0 mapping 0x1 <- 0xffff888019c05828 >>>>> [ 41.676418] dax_associate_entry:381 ino 0x15e5d index 0x2a page 0xffffea000e435100 mapping 0x1 <- 0xffff888019c05828 >>>>> [ 41.677352] dax_associate_entry:381 ino 0x15e5d index 0x2b page 0xffffea000e435180 mapping 0x1 <- 0xffff888019c05828 >>>>> [ 41.678372] dax_associate_entry:381 ino 0x15e5d index 0x2c page 0xffffea000e4351c0 mapping 0x1 <- 0xffff888019c05828 >>>>> [ 41.965026] dax_associate_entry:381 ino 0x185adb4 index 0x87 page 0xffffea000e616d00 mapping 0x1 <- 0xffff88801a83b528 >>>>> [ 41.966065] dax_associate_entry:381 ino 0x185adb4 index 0x88 page 0xffffea000e616d40 mapping 0x1 <- 0xffff88801a83b528 >>>>> [ 43.565384] dax_associate_entry:381 ino 0x804d9d index 0x229 page 0xffffea0013653fc0 mapping 0x1 <- 0xffff88804bd97128 >>>>> [ 43.566399] dax_associate_entry:381 ino 0x804d9d index 0x22a page 0xffffea0013654000 mapping 0x1 <- 0xffff88804bd97128 >>>>> [ 43.567343] dax_associate_entry:381 ino 0x804d9d index 0x22b page 0xffffea0013654040 mapping 0x1 <- 0xffff88804bd97128 >>>>> [ 45.512017] dax_associate_entry:381 ino 0x18192bb index 0x1f page 0xffffea00133f1300 mapping 0x1 <- 0xffff88804bcdb528 >>>>> [ 45.512974] dax_associate_entry:381 ino 0x18192bb index 0x20 page 0xffffea00133f1340 mapping 0x1 <- 0xffff88804bcdb528 >>>>> [ 45.513942] dax_associate_entry:381 ino 0x18192bb index 0x21 page 0xffffea00133f1380 mapping 0x1 <- 0xffff88804bcdb528 >>>>> [ 45.514857] dax_associate_entry:381 ino 0x18192bb index 0x22 page 0xffffea00133f13c0 mapping 0x1 <- 0xffff88804bcdb528 >>>>> [ 45.515760] dax_associate_entry:381 ino 0x18192bb index 0x23 page 0xffffea00133f1400 mapping 0x1 <- 0xffff88804bcdb528 >>>>> [ 45.516673] dax_associate_entry:381 ino 0x18192bb index 0x24 page 0xffffea00133f1440 mapping 0x1 <- 0xffff88804bcdb528 >>>>> >>>>> I'm not sure what's going on here, but we're clearly turning COW daxpages >>>>> back into single-mapping daxpages. I'm not sure what's going on for the >>>>> cases where we're replacing one mapping with another. My dimwitted >>>>> guess is that dax_fault_is_cow() is incorrectly returning false in some >>>>> cases. >>>>> >>>>> Replacing the contents of that function with: >>>>> >>>>> if (iter->srcmap.type != IOMAP_HOLE) >>>>> return true; >>>>> if (iter->iomap.flags & IOMAP_F_SHARED) >>>>> return true; >>>>> return false; >>>>> >>>>> Doesn't make the errors go away. Curiously, replacing the entire >>>>> function body with "return true;" fixes /that/ problem though... >>>> >>>> I am looking into this error by adding debug message too. I found that >>>> testcases which execute fsstress will randomly occur this error. I'm >>>> guessing some concurrent operations caused the cow flag (returned by >>>> dax_fault_is_cow()) to be incorrectly judged. But still haven't catch the >>>> exactly operation yet. >>> >>> I have an offhand guess that the following sequence might reproduce it: >>> >>> <write data to a fsdax file1> >>> >>> <process 1 maps file1, which sets up the pagecache mapping to pmem, and >>> goes to sleep> >>> >>> cp --reflink=always file1 file2 >>> >>> <process 2 maps file2, which tries to map the same pmem "page" into >>> file2's pagecache and trips over page->mapping already being set to >>> file1's pagecache> >>> >>> But I dunno, I haven't had much time for digging into this one. >> >> I tried this sequence on v6.0 but it didn't reproduce the warning. > > I tried it on 6.1-rc1 and ... it seems to have gone away. > > It occurs to me -- how do you turn on fsdax mode? > > I set MKFS_OPTIONS='-d daxinherit=1 -m reflink=1' I add this in my local.config: export MKFS_OPTIONS="-m reflink=0,rmapbt=1" # turn off reflink export MOUNT_OPTIONS="-o dax" # turn on dax > >>> >>>>> ...but generic/649 still fails with things like: >>>>> >>>>> [ 571.224285] run fstests generic/649 at 2022-10-13 11:26:59 >>>>> [ 571.796353] XFS (pmem0): Mounting V5 Filesystem >>>>> [ 571.799059] XFS (pmem0): Ending clean mount >>>>> [ 572.378624] ------------[ cut here ]------------ >>>>> [ 572.379598] WARNING: CPU: 1 PID: 48538 at fs/dax.c:930 dax_writeback_mapping_range+0x2f1/0x600 >>>>> >>>>> Which comes from this warning in dax_writeback_one: >>>>> >>>>> /* >>>>> * A page got tagged dirty in DAX mapping? Something is seriously >>>>> * wrong. >>>>> */ >>>>> if (WARN_ON(!xa_is_value(entry))) >>>>> return -EIO; >>>>> >>>>> Help? >>>> >>>> Sorry, no time for this yet... >>>> >>>> BTW, are these errors still occur when reflink is turned off? (dax on, >>>> reflink off) >>> >>> Hmm I'll try that later today. >> >> Forgot to tell you that I have tested dax_on&reflink_off with the Kernel >> Config which you sent to me: no failure case caused by the dmesg warning. > > But with reflink turned on, it fails with numerous corruption errors. > I've just barely managed to rebase my dev tree on 6.1, so we'll see how > reflink + dax mode go on 6.1 in a day or two. Yes, I'm still looking into it. -- Thanks, Ruan. > > --D > >> >> >> -- >> Thanks, >> Ruan. >> >>> >>> --D >>> >>>> >>>> -- >>>> Thanks, >>>> Ruan. >>>> >>>>> >>>>> --D >>>>> >>>>>>>>> Modules linked in: xfs nft_chain_nat xt_REDIRECT nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp ip_set_hash_ip ip_set_hash_net xt_set nft_compat ip_set_hash_mac ip_set nf_tables libcrc32c bfq nfnetlink pvpanic_mmio pvpanic nd_pmem dax_pmem nd_btt sch_fq_codel fuse configfs ip_tables x_tables overlay nfsv4 af_packet [last unloaded: scsi_d >>>>>>>>> >>>>>>>>> CPU: 1 PID: 415317 Comm: fsstress Tainted: G W 6.0.0-rc7-xfsx #rc7 727341edbd0773a36b78b09dab448fa1896eb3a5 >>>>>>>>> Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 >>>>>>>>> RIP: 0010:dax_insert_entry+0x22d/0x320 >>>>>>>>> Code: e0 48 83 c4 20 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8b 58 20 48 8d 53 01 e9 62 ff ff ff 48 8b 58 20 48 8d 53 01 e9 4d ff ff ff <0f> 0b e9 6d ff ff ff 31 f6 48 89 ef e8 72 74 12 00 eb a1 83 e0 02 >>>>>>>>> RSP: 0000:ffffc90004693b28 EFLAGS: 00010002 >>>>>>>>> RAX: ffffea0010a20480 RBX: 0000000000000001 RCX: 0000000000000001 >>>>>>>>> RDX: ffffea0000000000 RSI: 0000000000000033 RDI: ffffea0010a204c0 >>>>>>>>> RBP: ffffc90004693c08 R08: 0000000000000000 R09: 0000000000000000 >>>>>>>>> R10: ffff88800c226228 R11: 0000000000000001 R12: 0000000000000011 >>>>>>>>> R13: ffff88800c226228 R14: ffffc90004693e08 R15: 0000000000000000 >>>>>>>>> FS: 00007f3aad8db740(0000) GS:ffff88803ed00000(0000) knlGS:0000000000000000 >>>>>>>>> CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >>>>>>>>> CR2: 00007f3aad8d1000 CR3: 0000000043104003 CR4: 00000000001706e0 >>>>>>>>> Call Trace: >>>>>>>>> <TASK> >>>>>>>>> dax_fault_iter+0x26e/0x670 >>>>>>>>> dax_iomap_pte_fault+0x1ab/0x3e0 >>>>>>>>> __xfs_filemap_fault+0x32f/0x5a0 [xfs c617487f99e14abfa5deb24e923415b927df3d4b] >>>>>>>>> __do_fault+0x30/0x1e0 >>>>>>>>> do_fault+0x316/0x6d0 >>>>>>>>> ? mmap_region+0x2a5/0x620 >>>>>>>>> __handle_mm_fault+0x649/0x1250 >>>>>>>>> handle_mm_fault+0xc1/0x220 >>>>>>>>> do_user_addr_fault+0x1ac/0x610 >>>>>>>>> ? _copy_to_user+0x63/0x80 >>>>>>>>> exc_page_fault+0x63/0x130 >>>>>>>>> asm_exc_page_fault+0x22/0x30 >>>>>>>>> RIP: 0033:0x7f3aada7f1ca >>>>>>>>> Code: c5 fe 7f 07 c5 fe 7f 47 20 c5 fe 7f 47 40 c5 fe 7f 47 60 c5 f8 77 c3 66 0f 1f 84 00 00 00 00 00 40 0f b6 c6 48 89 d1 48 89 fa <f3> aa 48 89 d0 c5 f8 77 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 >>>>>>>>> RSP: 002b:00007ffe47afa688 EFLAGS: 00010206 >>>>>>>>> RAX: 000000000000002e RBX: 0000000000033000 RCX: 000000000000999c >>>>>>>>> RDX: 00007f3aad8d1000 RSI: 000000000000002e RDI: 00007f3aad8d1000 >>>>>>>>> RBP: 0000558851e13240 R08: 0000000000000000 R09: 0000000000033000 >>>>>>>>> R10: 0000000000000008 R11: 0000000000000246 R12: 028f5c28f5c28f5c >>>>>>>>> R13: 8f5c28f5c28f5c29 R14: 000000000000999c R15: 0000000000001c81 >>>>>>>>> </TASK> >>>>>>>>> ---[ end trace 0000000000000000 ]--- >>>>>>>>> XFS (pmem0): Unmounting Filesystem >>>>>>>>> XFS (pmem1): EXPERIMENTAL online scrub feature in use. Use at your own risk! >>>>>>>>> XFS (pmem1): *** REPAIR SUCCESS ino 0x80 type probe agno 0x0 inum 0x0 gen 0x0 flags 0x80000001 error 0 >>>>>>>>> XFS (pmem1): Unmounting Filesystem >>>>>>>>> XFS (pmem1): EXPERIMENTAL Large extent counts feature in use. Use at your own risk! >>>>>>>>> XFS (pmem1): Mounting V5 Filesystem >>>>>>>>> XFS (pmem1): Ending clean mount >>>>>>>>> XFS (pmem1): Unmounting Filesystem >>>>>>>> >>>>>>>> Yup, that's the same as what I'm seeing. >>>>>>> >>>>>>> Could you send me your kernel config (or other configs needed for the test)? >>>>>>> I still cannot reproduce this warning when reflink is off, even without this >>>>>>> drop patch. Maybe something different in config file? >>>>>>> >>>>>>> >>>>>>> PS: I specifically tried the two cases Darrick mentioned (on v6.0-rc6): >>>>>>> >>>>>>> [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0.1 -f >>>>>>> meta-data=/dev/pmem0.1 isize=512 agcount=4, agsize=257920 blks >>>>>>> = sectsz=4096 attr=2, projid32bit=1 >>>>>>> = crc=1 finobt=1, sparse=1, rmapbt=1 >>>>>>> = reflink=0 bigtime=1 inobtcount=1 >>>>>>> nrext64=0 >>>>>>> data = bsize=4096 blocks=1031680, imaxpct=25 >>>>>>> = sunit=0 swidth=0 blks >>>>>>> naming =version 2 bsize=4096 ascii-ci=0, ftype=1 >>>>>>> log =internal log bsize=4096 blocks=16384, version=2 >>>>>>> = sectsz=4096 sunit=1 blks, lazy-count=1 >>>>>>> realtime =none extsz=4096 blocks=0, rtextents=0 >>>>>>> [root@f33 xfstests-dev]# mkfs.xfs -m reflink=0,rmapbt=1 /dev/pmem0 -f >>>>>>> meta-data=/dev/pmem0 isize=512 agcount=4, agsize=257920 blks >>>>>>> = sectsz=4096 attr=2, projid32bit=1 >>>>>>> = crc=1 finobt=1, sparse=1, rmapbt=1 >>>>>>> = reflink=0 bigtime=1 inobtcount=1 >>>>>>> nrext64=0 >>>>>>> data = bsize=4096 blocks=1031680, imaxpct=25 >>>>>>> = sunit=0 swidth=0 blks >>>>>>> naming =version 2 bsize=4096 ascii-ci=0, ftype=1 >>>>>>> log =internal log bsize=4096 blocks=16384, version=2 >>>>>>> = sectsz=4096 sunit=1 blks, lazy-count=1 >>>>>>> realtime =none extsz=4096 blocks=0, rtextents=0 >>>>>>> [root@f33 xfstests-dev]# ./check xfs/013 xfs/517 >>>>>>> FSTYP -- xfs (debug) >>>>>>> PLATFORM -- Linux/x86_64 f33 6.0.0-rc6 #84 SMP PREEMPT_DYNAMIC Wed Sep >>>>>>> 28 18:27:33 CST 2022 >>>>>>> MKFS_OPTIONS -- -f -m reflink=0,rmapbt=1 /dev/pmem0.1 >>>>>>> MOUNT_OPTIONS -- -o dax -o context=system_u:object_r:root_t:s0 /dev/pmem0.1 >>>>>>> /mnt/scratch >>>>>>> >>>>>>> xfs/013 127s ... 166s >>>>>>> xfs/517 66s ... 66s >>>>>>> Ran: xfs/013 xfs/517 >>>>>>> Passed all 2 tests >>>>>> >>>>>> I'm not sure what exactly is going weird here -- I tried it on my dev >>>>>> machine just now and it passed, but the similarly configured testcloud >>>>>> failed it last night. >>>>>> >>>>>> FSTYP -- xfs (debug) >>>>>> PLATFORM -- Linux/x86_64 ca-nfsdev6-mtr03 6.0.0-rc7-xfsx #rc7 SMP >>>>>> PREEMPT_DYNAMIC Wed Sep 28 15:35:58 PDT 2022 >>>>>> MKFS_OPTIONS -- -f -m reflink=0, -d daxinherit=1, /dev/pmem1 >>>>>> MOUNT_OPTIONS -- -o usrquota,grpquota,prjquota, /dev/pmem1 /opt >>>>>> >>>>>> Note that I use libvirt to configure pmem in the VMs. This is an >>>>>> excerpt of the end of domain xml file: >>>>>> >>>>>> <memory model='nvdimm' access='shared'> >>>>>> <source> >>>>>> <path>/run/mtrdisk/g.mem</path> >>>>>> </source> >>>>>> <target> >>>>>> <size unit='KiB'>21104640</size> >>>>>> <node>0</node> >>>>>> </target> >>>>>> <address type='dimm' slot='0'/> >>>>>> </memory> >>>>>> <memory model='nvdimm' access='shared'> >>>>>> <source> >>>>>> <path>/run/mtrdisk/h.mem</path> >>>>>> </source> >>>>>> <target> >>>>>> <size unit='KiB'>21104640</size> >>>>>> <node>1</node> >>>>>> </target> >>>>>> <address type='dimm' slot='1'/> >>>>>> </memory> >>>>>> </devices> >>>>>> </domain> >>>>>> >>>>>> --D >>>>>> ^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2022-10-20 3:03 UTC | newest] Thread overview: 16+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-09-15 9:26 [RFC PATCH] xfs: drop experimental warning for fsdax Shiyang Ruan 2022-09-19 4:50 ` Dave Chinner 2022-09-19 21:15 ` Dave Chinner 2022-09-20 1:17 ` Shiyang Ruan 2022-09-20 1:32 ` Dave Chinner 2022-09-27 6:53 ` Shiyang Ruan 2022-09-27 16:02 ` Darrick J. Wong 2022-09-27 23:51 ` Dave Chinner 2022-09-28 14:46 ` Shiyang Ruan 2022-09-29 19:05 ` Darrick J. Wong 2022-10-13 18:30 ` Darrick J. Wong 2022-10-14 2:24 ` Shiyang Ruan 2022-10-14 15:50 ` Darrick J. Wong 2022-10-16 14:05 ` Shiyang Ruan 2022-10-20 0:01 ` Darrick J. Wong 2022-10-20 3:02 ` Shiyang Ruan
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