Re: [GIT PULL] Block updates for 6.9-rc1

[Jens Axboe <axboe@kernel.dk>]

On 3/11/24 5:50 PM, Johannes Weiner wrote:
> On Sun, Mar 10, 2024 at 02:30:57PM -0600, Jens Axboe wrote:
>> Hi Linus,
>>
>> Here are the core block changes queued for the 6.9-rc1 kernel. This pull
>> request contains:
>>
>> - MD pull requests via Song:
>> 	- Cleanup redundant checks, by Yu Kuai.
>> 	- Remove deprecated headers, by Marc Zyngier and Song Liu.
>> 	- Concurrency fixes, by Li Lingfeng.
>> 	- Memory leak fix, by Li Nan.
>> 	- Refactor raid1 read_balance, by Yu Kuai and Paul Luse.
>> 	- Clean up and fix for md_ioctl, by Li Nan.
>> 	- Other small fixes, by Gui-Dong Han and Heming Zhao.
>> 	- MD atomic limits (Christoph)
> 
> My desktop fails to decrypt /home on boot with this:
> 
> [   12.152489] WARNING: CPU: 0 PID: 626 at block/blk-settings.c:192 blk_validate_limits+0x1da/0x1f0
> [   12.152493] Modules linked in: amdgpu drm_ttm_helper ttm drm_exec drm_suballoc_helper amdxcp drm_buddy gpu_sched drm_display_helper btusb btintel
> [   12.152498] CPU: 0 PID: 626 Comm: systemd-cryptse Not tainted 6.8.0-00855-gd08c407f715f #25 c6b9e287c2730f07982c9e0e4ed9225e8333a29f
> [   12.152499] Hardware name: Gigabyte Technology Co., Ltd. B650 AORUS PRO AX/B650 AORUS PRO AX, BIOS F20 12/14/2023
> [   12.152500] RIP: 0010:blk_validate_limits+0x1da/0x1f0
> [   12.152502] Code: ff 0f 00 00 0f 87 2d ff ff ff 0f 0b eb 02 0f 0b ba ea ff ff ff e9 7a ff ff ff 0f 0b eb f2 0f 0b eb ee 0f 0b eb ea 0f 0b eb e6 <0f> 0b eb e2 0f 0b eb de 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00
> [   12.152503] RSP: 0018:ffff9c41065b3b68 EFLAGS: 00010203
> [   12.152503] RAX: ffff9c41065b3bc0 RBX: ffff9c41065b3bc0 RCX: 00000000ffffffff
> [   12.152504] RDX: 0000000000000fff RSI: 0000000000000200 RDI: 0000000000000100
> [   12.152504] RBP: ffff8a11c0d28350 R08: 0000000000000100 R09: 0000000000000001
> [   12.152505] R10: 0000000000000000 R11: 0000000000000001 R12: ffff9c41065b3bc0
> [   12.152505] R13: ffff8a11c0d285c8 R14: ffff9c41065b3bc0 R15: ffff8a122eedc138
> [   12.152505] FS:  00007faa969214c0(0000) GS:ffff8a18dde00000(0000) knlGS:0000000000000000
> [   12.152506] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [   12.152506] CR2: 00007f11d8a2a910 CR3: 00000001059d0000 CR4: 0000000000350ef0
> [   12.152507] Call Trace:
> [   12.152508]  <TASK>
> [   12.152508]  ? __warn+0x6f/0xd0
> [   12.152511]  ? blk_validate_limits+0x1da/0x1f0
> [   12.152512]  ? report_bug+0x147/0x190
> [   12.152514]  ? handle_bug+0x36/0x70
> [   12.152516]  ? exc_invalid_op+0x17/0x60
> [   12.152516]  ? asm_exc_invalid_op+0x1a/0x20
> [   12.152519]  ? blk_validate_limits+0x1da/0x1f0
> [   12.152520]  queue_limits_set+0x27/0x130
> [   12.152521]  dm_table_set_restrictions+0x1bb/0x440
> [   12.152525]  dm_setup_md_queue+0x9a/0x1e0
> [   12.152527]  table_load+0x251/0x400
> [   12.152528]  ? dev_suspend+0x2d0/0x2d0
> [   12.152529]  ctl_ioctl+0x305/0x5e0
> [   12.152531]  dm_ctl_ioctl+0x9/0x10
> [   12.152532]  __x64_sys_ioctl+0x89/0xb0
> [   12.152534]  do_syscall_64+0x7f/0x160
> [   12.152536]  ? syscall_exit_to_user_mode+0x6b/0x1a0
> [   12.152537]  ? do_syscall_64+0x8b/0x160
> [   12.152538]  ? do_syscall_64+0x8b/0x160
> [   12.152538]  ? do_syscall_64+0x8b/0x160
> [   12.152539]  ? do_syscall_64+0x8b/0x160
> [   12.152540]  ? irq_exit_rcu+0x4a/0xb0
> [   12.152541]  entry_SYSCALL_64_after_hwframe+0x46/0x4e
> [   12.152542] RIP: 0033:0x7faa9632319b
> [   12.152543] Code: 00 48 89 44 24 18 31 c0 c7 04 24 10 00 00 00 48 8d 44 24 60 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
> [   12.152543] RSP: 002b:00007ffd8ac496d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
> [   12.152544] RAX: ffffffffffffffda RBX: 0000564061a630c0 RCX: 00007faa9632319b
> [   12.152544] RDX: 0000564061a630c0 RSI: 00000000c138fd09 RDI: 0000000000000004
> [   12.152545] RBP: 00007ffd8ac498d0 R08: 0000000000000007 R09: 0000000000000006
> [   12.152545] R10: 0000000000000007 R11: 0000000000000246 R12: 00005640619fcbd0
> [   12.152545] R13: 0000000000000003 R14: 0000564061a63170 R15: 00007faa95ea4b2f
> [   12.152546]  </TASK>
> [   12.152546] ---[ end trace 0000000000000000 ]---
> [   12.152547] device-mapper: ioctl: unable to set up device queue for new table.
> 
> Reverting 8e0ef4128694 ("dm: use queue_limits_set") makes it work.

Gah! Sorry about that. Does:

https://lore.kernel.org/linux-block/20240309164140.719752-1-hch@lst.de/

help?

-- 
Jens Axboe