* Best way to shut down NILFS2? (umount hang issue)...
@ 2013-09-17 22:42 Michael L. Semon
[not found] ` <5238DAD8.3070804-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 11+ messages in thread
From: Michael L. Semon @ 2013-09-17 22:42 UTC (permalink / raw)
To: linux-nilfs
Hi! I have an old multi-boot x86 PC that I use for testing.
One of its root partitions is NILFS2, and it is booted via LILO and
a JFS-formatted /boot partition. All seems fine, but the umount of /
can hang, especially when NILFS2 had to recover / on boot in read-only
mode due to a crash. Using KDB to get stack traces, I wonder if
segctord is waiting for an event that will not happen.
[Actually, the umount of NILFS2 partitons can hang in other cases, too.
This is a narrow case that I can repeat fairly often.]
Is there a guaranteed good way to shutdown nilfs_cleanerd and NILFS2
properly on system shutdown? I tried to ensure that the killall5
program doesn't touch nilfs_cleanerd on shutdown, but that solution
has started to not work again.
The PC is an i686 Pentium 4 PC (32-bit), running a 3-day-old git Linux
3.11.0+ kernel. The operating system is slackware-current. It's set
up for activities like kdb/kgdb and crash dumps, but I'm not very
familiar with some of the programs I've installed here, especially gdb.
If NILFS2 is more durable when the hard drive's write cache has been
shut off, let me know, and I'll start over using a fresh NILFS2 file
system and try to get this error again.
Thanks!
Michael
# SCENARIO #1: umount.nilfs2 and segctord are part of a hung shutdown
# For this, /boot and /tmp are JFS, and / is NILFS2. Once the non-NILFS2
# filesystems have been unmounted, there's an attempt to remount /
# read-only. However, it hangs like this in 1 of 10 reboots for
# clean mounts. If NILFS2 had to recover from a crash on boot, then this
# will be the case on 1 of every 2 reboots:
0xde343ea0 70 2 0 0 D 0xde344158 segctord
de3eddb8 00000092 de3edd70 c1071975 00000000 de343ea0 4950d87b 000000a3
de3ec000 de343ea0 00000000 c1554337 de343ea0 00000002 de3edd98 00000002
dfeee220 00000282 de3442e8 00000046 00000282 dfeee220 de3edda0 c107306f
Call Trace:
[<c1071975>] ? lock_release_holdtime.part.22+0xba/0xed
[<c1554337>] ? _raw_spin_unlock_irqrestore+0x2f/0x56
[<c107306f>] ? trace_hardirqs_on+0xb/0xd
[<c1109c41>] ? inode_lru_list_del+0x27/0x27
[<c15529cb>] schedule+0x22/0x4c
[<c1109c4e>] inode_wait+0xd/0x11
[<c154fd9e>] __wait_on_bit+0x4e/0x6b
[<c1109c41>] ? inode_lru_list_del+0x27/0x27
[<c11179ff>] __inode_wait_for_writeback+0x80/0x98
[<c104c06d>] ? autoremove_wake_function+0x3d/0x3d
[<c1119d13>] inode_wait_for_writeback+0x1d/0x28
[<c110a7a3>] evict+0x83/0x15d
[<c110b2a1>] iput+0xc3/0x137
[<c12a74a2>] nilfs_dispose_list+0xfc/0x14b
[<c12a7867>] nilfs_transaction_unlock+0x55/0x5e
[<c12aa000>] nilfs_segctor_thread+0xd5/0x2ad
[<c12a9f2b>] ? nilfs_segctor_construct+0x229/0x229
[<c104b557>] kthread+0xa7/0xa9
[<c15556b7>] ret_from_kernel_thread+0x1b/0x28
[<c104b4b0>] ? insert_kthread_work+0x63/0x63
Stack traceback for pid 392
0xc01514e0 392 391 0 0 D 0xc0151798 umount.nilfs2
dddd7de0 00000086 3c20b7bc 00000129 00000000 c01514e0 1d8dd8ca 000000a2
dddd6000 c01514e0 000000a2 0003794c 00000000 1d8deaf9 000000a2 00000000
c107308b 00000000 dddd7dcc c10587b4 df016580 00000086 c0151950 dddd7dcc
Call Trace:
[<c107308b>] ? trace_hardirqs_off_caller+0x1a/0x116
[<c10587b4>] ? sched_clock_cpu+0x8f/0xe2
[<c15529cb>] schedule+0x22/0x4c
[<c154fc08>] schedule_timeout+0xf8/0x1e8
[<c1554385>] ? _raw_spin_unlock_irq+0x27/0x36
[<c107306f>] ? trace_hardirqs_on+0xb/0xd
[<c1552d66>] wait_for_completion+0x9e/0xce
[<c1055d3f>] ? try_to_wake_up+0x138/0x138
[<c111a986>] sync_inodes_sb+0xc3/0x1f2
[<c1552cf3>] ? wait_for_completion+0x2b/0xce
[<c111da6a>] sync_filesystem+0x51/0x88
[<c10f623b>] do_remount_sb+0x43/0x168
[<c155205a>] ? down_write+0x92/0x99
[<c1110f72>] SyS_umount+0x2cf/0x2ff
[<c1554f0b>] ? restore_all+0xf/0xf
[<c1110fc0>] SyS_oldumount+0x1e/0x20
[<c155573b>] sysenter_do_call+0x12/0x32
# SCENARIO #2: segctord and sync are part of a hung shutdown
# Shutdown, using NILFS2 for / and /tmp. I tried to umount
# the non-NILFS2 filesystems first, then run sync, then umount
# the NILFS2 filesystems. It stopped at sync, where sync and
# segctord wait on the same things as do umount.nifs2 and
# segctord. In other words, the shutdown script might not had
# a chance to umount the NILFS2 file systems.
Entering kdb (current=0xc171b620, pid 0) due to Keyboard Entry
kdb> ps
48 sleeping system daemon (state M) processes suppressed,
use 'ps A' to see all.
Task Addr Pid Parent [*] cpu State Thread Command
0xc171b620 0 0 1 0 R 0xc171b8d8 *swapper
0xdf098000 1 0 0 0 S 0xdf0982b8 init
0xdde9a9c0 72 2 0 0 D 0xdde9ac78 segctord
0xdd44e860 102 1 0 0 S 0xdd44eb18 nilfs_cleanerd
0xdd44a9c0 108 1 0 0 S 0xdd44ac78 nilfs_cleanerd
0xdae329c0 2187 1 0 0 S 0xdae32c78 rc.6
0xdde9e860 2264 2187 0 0 D 0xdde9eb18 sync
kdb> btp 72
Stack traceback for pid 72
0xdde9a9c0 72 2 0 0 D 0xdde9ac78 segctord
dd421db8 00000092 dd421d70 c1071975 00000000 dde9a9c0 8da9428a 0000001e
dd420000 dde9a9c0 00000000 c153ab67 dde9a9c0 00000002 dd421d98 00000002
dfeee7c0 00000282 dde9ae08 00000046 00000282 dfeee7c0 dd421da0 c107306f
Call Trace:
[<c1071975>] ? lock_release_holdtime.part.22+0xba/0xed
[<c153ab67>] ? _raw_spin_unlock_irqrestore+0x2f/0x56
[<c107306f>] ? trace_hardirqs_on+0xb/0xd
[<c1109c41>] ? inode_lru_list_del+0x27/0x27
[<c15391fb>] schedule+0x22/0x4c
[<c1109c4e>] inode_wait+0xd/0x11
[<c15365ce>] __wait_on_bit+0x4e/0x6b
[<c1109c41>] ? inode_lru_list_del+0x27/0x27
[<c11179ff>] __inode_wait_for_writeback+0x80/0x98
[<c104c06d>] ? autoremove_wake_function+0x3d/0x3d
[<c1119d13>] inode_wait_for_writeback+0x1d/0x28
[<c110a7a3>] evict+0x83/0x15d
[<c110b2a1>] iput+0xc3/0x137
[<c12a5672>] nilfs_dispose_list+0xfc/0x14b
[<c12a5a37>] nilfs_transaction_unlock+0x55/0x5e
[<c12a81d0>] nilfs_segctor_thread+0xd5/0x2ad
[<c12a80fb>] ? nilfs_segctor_construct+0x229/0x229
[<c104b557>] kthread+0xa7/0xa9
[<c153bf37>] ret_from_kernel_thread+0x1b/0x28
[<c104b4b0>] ? insert_kthread_work+0x63/0x63
kdb> btp 2264
Stack traceback for pid 2264
0xdde9e860 2264 2187 0 0 D 0xdde9eb18 sync
dbf43e3c 00000096 16f4459c 0000003b 00000000 dde9e860 5d9bbbf5 0000001d
dbf42000 dde9e860 0000001d 00163d3a 00000000 5d9ce464 0000001d 00000000
c107308b 00000000 dbf43e28 c10587b4 df016580 00000086 dde9ecd0 dbf43e28
Call Trace:
[<c107308b>] ? trace_hardirqs_off_caller+0x1a/0x116
[<c10587b4>] ? sched_clock_cpu+0x8f/0xe2
[<c15391fb>] schedule+0x22/0x4c
[<c1536438>] schedule_timeout+0xf8/0x1e8
[<c153abb5>] ? _raw_spin_unlock_irq+0x27/0x36
[<c107306f>] ? trace_hardirqs_on+0xb/0xd
[<c1539596>] wait_for_completion+0x9e/0xce
[<c1055d3f>] ? try_to_wake_up+0x138/0x138
[<c111a986>] sync_inodes_sb+0xc3/0x1f2
[<c1539523>] ? wait_for_completion+0x2b/0xce
[<c111d955>] sync_inodes_one_sb+0x15/0x17
[<c10f5eb9>] iterate_supers+0xc5/0xc7
[<c111d940>] ? SyS_tee+0x2c5/0x2c5
[<c111dad2>] sys_sync+0x31/0x78
[<c153bfbb>] sysenter_do_call+0x12/0x32
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^ permalink raw reply [flat|nested] 11+ messages in thread[parent not found: <5238DAD8.3070804-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: Best way to shut down NILFS2? (umount hang issue)... [not found] ` <5238DAD8.3070804-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2013-09-18 6:18 ` Vyacheslav Dubeyko 2013-09-18 16:26 ` Michael L. Semon 0 siblings, 1 reply; 11+ messages in thread From: Vyacheslav Dubeyko @ 2013-09-18 6:18 UTC (permalink / raw) To: Michael L. Semon; +Cc: linux-nilfs Hi Michael, On Tue, 2013-09-17 at 18:42 -0400, Michael L. Semon wrote: > Hi! I have an old multi-boot x86 PC that I use for testing. > One of its root partitions is NILFS2, and it is booted via LILO and > a JFS-formatted /boot partition. All seems fine, but the umount of / > can hang, especially when NILFS2 had to recover / on boot in read-only > mode due to a crash. Using KDB to get stack traces, I wonder if > segctord is waiting for an event that will not happen. > As far as I can see, your NILFS2 file system was remounted in RO mode because of internal error. Could you confirm my understanding? > [Actually, the umount of NILFS2 partitons can hang in other cases, too. > This is a narrow case that I can repeat fairly often.] > > Is there a guaranteed good way to shutdown nilfs_cleanerd and NILFS2 > properly on system shutdown? I tried to ensure that the killall5 > program doesn't touch nilfs_cleanerd on shutdown, but that solution > has started to not work again. > So, if you have remount in RO mode after some file system operations then NILFS2 will have troubles with flushing and as a result with shutdown. Such situation takes place because of continuous trying to flush dirty pages without success in nilfs_write_page() and nilfs_mdt_write_page(). This issue was fixed in patch [1]. But I believe that now we understand the reason of the issue with remounting in RO mode. I posted the patch [2] two weeks ago. This patch is under discussion yet. Please, feel free to report about the issue again if these patches will not solve your problem. Thanks, Vyacheslav Dubeyko. [1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8c26c4e2694a163d525976e804d81cd955bbb40c [2] http://www.spinics.net/lists/linux-fsdevel/msg68054.html -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Best way to shut down NILFS2? (umount hang issue)... 2013-09-18 6:18 ` Vyacheslav Dubeyko @ 2013-09-18 16:26 ` Michael L. Semon [not found] ` <CAJzLF9nbfM6aY8u57Lgkm4r_mpBtd96J=HaqSnF=+oLvhYpmUw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 11+ messages in thread From: Michael L. Semon @ 2013-09-18 16:26 UTC (permalink / raw) To: slava-yeENwD64cLxBDgjK7y7TUQ; +Cc: linux-nilfs On Wed, Sep 18, 2013 at 2:18 AM, Vyacheslav Dubeyko <slava-yeENwD64cLxBDgjK7y7TUQ@public.gmane.org> wrote: > Hi Michael, > > On Tue, 2013-09-17 at 18:42 -0400, Michael L. Semon wrote: >> Hi! I have an old multi-boot x86 PC that I use for testing. >> One of its root partitions is NILFS2, and it is booted via LILO and >> a JFS-formatted /boot partition. All seems fine, but the umount of / >> can hang, especially when NILFS2 had to recover / on boot in read-only >> mode due to a crash. Using KDB to get stack traces, I wonder if >> segctord is waiting for an event that will not happen. >> > > As far as I can see, your NILFS2 file system was remounted in RO mode > because of internal error. Could you confirm my understanding? Yes, but only on reboot. Other programs crash the PC, and NILFS2 has to recover from that crash. The PC spends a lot of time running xfstests and LTP with a kernel that is set to panic. NILFS2 itself seems OK, and its latest xfstests run looked good, using default mkfs.nilfs2 options and mounting with "-o pp=0". >> [Actually, the umount of NILFS2 partitons can hang in other cases, too. >> This is a narrow case that I can repeat fairly often.] >> >> Is there a guaranteed good way to shutdown nilfs_cleanerd and NILFS2 >> properly on system shutdown? I tried to ensure that the killall5 >> program doesn't touch nilfs_cleanerd on shutdown, but that solution >> has started to not work again. >> > > So, if you have remount in RO mode after some file system operations > then NILFS2 will have troubles with flushing and as a result with > shutdown. Such situation takes place because of continuous trying to > flush dirty pages without success in nilfs_write_page() and > nilfs_mdt_write_page(). This issue was fixed in patch [1]. It is strictly like this so far: 1) NILFS2 / boots OK 2) no problems 3) shutdown is OK 4) NILFS2 / boots OK 5) computer crashes for some other reason 6) NILFS2 / boots OK, but displays a message that recovery was used 7) no problems 8) here, shutdown may hang on sync or umount (50% chance) In other words, NILFS2 has not had an error to make it remount read-only while the PC is running. The problem may solve itself over time, or I may have to boot to another partition, then mount and umount the NILFS2 partition to get it to recover and umount cleanly again. > But I believe that now we understand the reason of the issue with > remounting in RO mode. I posted the patch [2] two weeks ago. This patch > is under discussion yet. > > Please, feel free to report about the issue again if these patches will > not solve your problem. I'll try your patches tonight and report back in 1-2 days. Thanks! Michael > Thanks, > Vyacheslav Dubeyko. > > [1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8c26c4e2694a163d525976e804d81cd955bbb40c > [2] http://www.spinics.net/lists/linux-fsdevel/msg68054.html > > -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
[parent not found: <CAJzLF9nbfM6aY8u57Lgkm4r_mpBtd96J=HaqSnF=+oLvhYpmUw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: Best way to shut down NILFS2? (umount hang issue)... [not found] ` <CAJzLF9nbfM6aY8u57Lgkm4r_mpBtd96J=HaqSnF=+oLvhYpmUw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2013-09-19 6:22 ` Vyacheslav Dubeyko 2013-09-19 23:19 ` Michael L. Semon 0 siblings, 1 reply; 11+ messages in thread From: Vyacheslav Dubeyko @ 2013-09-19 6:22 UTC (permalink / raw) To: Michael L. Semon; +Cc: linux-nilfs On Wed, 2013-09-18 at 12:26 -0400, Michael L. Semon wrote: [snip] > > > > As far as I can see, your NILFS2 file system was remounted in RO mode > > because of internal error. Could you confirm my understanding? > > Yes, but only on reboot. Other programs crash the PC, and NILFS2 has to > recover from that crash. The PC spends a lot of time running xfstests and > LTP with a kernel that is set to panic. NILFS2 itself seems OK, and its > latest xfstests run looked good, using default mkfs.nilfs2 options and > mounting with "-o pp=0". [snip] > > It is strictly like this so far: > > 1) NILFS2 / boots OK > 2) no problems > 3) shutdown is OK > 4) NILFS2 / boots OK > 5) computer crashes for some other reason > 6) NILFS2 / boots OK, but displays a message that recovery was used > 7) no problems > 8) here, shutdown may hang on sync or umount (50% chance) > > In other words, NILFS2 has not had an error to make it remount read-only > while the PC is running. The problem may solve itself over time, or I > may have to boot to another partition, then mount and umount the NILFS2 > partition to get it to recover and umount cleanly again. > So, maybe it is another issue. [snip] > > I'll try your patches tonight and report back in 1-2 days. > Ok. Please, inform me about the result anyway. If suggested patches don't fix the issue then I will begin investigation. But, I begin to suspect presence of another issue after additional analysis of provided by you outputs. So, I am waiting results of your attempt. Thanks, Vyacheslav Dubeyko. -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Best way to shut down NILFS2? (umount hang issue)... 2013-09-19 6:22 ` Vyacheslav Dubeyko @ 2013-09-19 23:19 ` Michael L. Semon [not found] ` <523B866D.9060406-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 0 siblings, 1 reply; 11+ messages in thread From: Michael L. Semon @ 2013-09-19 23:19 UTC (permalink / raw) To: slava-yeENwD64cLxBDgjK7y7TUQ; +Cc: linux-nilfs On 09/19/2013 02:22 AM, Vyacheslav Dubeyko wrote: > On Wed, 2013-09-18 at 12:26 -0400, Michael L. Semon wrote: > > [snip] >>> >>> As far as I can see, your NILFS2 file system was remounted in RO mode >>> because of internal error. Could you confirm my understanding? >> >> Yes, but only on reboot. Other programs crash the PC, and NILFS2 has to >> recover from that crash. The PC spends a lot of time running xfstests and >> LTP with a kernel that is set to panic. NILFS2 itself seems OK, and its >> latest xfstests run looked good, using default mkfs.nilfs2 options and >> mounting with "-o pp=0". > > [snip] >> >> It is strictly like this so far: >> >> 1) NILFS2 / boots OK >> 2) no problems >> 3) shutdown is OK >> 4) NILFS2 / boots OK >> 5) computer crashes for some other reason >> 6) NILFS2 / boots OK, but displays a message that recovery was used >> 7) no problems >> 8) here, shutdown may hang on sync or umount (50% chance) >> >> In other words, NILFS2 has not had an error to make it remount read-only >> while the PC is running. The problem may solve itself over time, or I >> may have to boot to another partition, then mount and umount the NILFS2 >> partition to get it to recover and umount cleanly again. >> > > So, maybe it is another issue. > > [snip] >> >> I'll try your patches tonight and report back in 1-2 days. >> > > Ok. Please, inform me about the result anyway. If suggested patches > don't fix the issue then I will begin investigation. > > But, I begin to suspect presence of another issue after additional > analysis of provided by you outputs. So, I am waiting results of your > attempt. > > Thanks, > Vyacheslav Dubeyko. The issue still happens. One patch was already in the kernel, and the second patch you mentioned did not make much of a difference. The second patch is still installed, though. The problem I mentioned above is the one that is easy to explain. The crash doesn't even have to stress the computer: A simple SysRq-induced crash should be enough to get the problem started, though the PC might need to be crashed more than once. I've changed / to mount as errors=panic, but there has been no panic yet. # ================ Here is where the overall problem becomes hard to explain. Consider this scenario: / is NILFS2 (rw,order=strict) /boot is JFS /tmp is JFS /usr/src is JFS Because I don't want the hung NILFS2 umount to give problems to /tmp and /usr/src, I adapted the end of the standard Slackware shutdown script to look something like this: /bin/umount -v -a -t noproc,nosysfs,nonilfs2 # This line can be here to show a sync problem, or removed # to show a umount problem.... sync /bin/umount -v -a -t nilfs2 echo "Remounting root filesystem read-only." /bin/mount -v -n -o remount,ro /dev/sdb12 / [I can get you the exact script next time.] I choose to build a kernel, which fills memory, exercises a JFS filesystem and probably writes temp files to /tmp on JFS. `make install` installs the kernel to /boot on JFS. [BTW, `make install` can stall when /boot is within a NILFS2 / partition, but that has not been tested since I started using a separate /boot partition.] There is a much higher chance that shutdown will hang before the NILFS2 partitions are umounted. A simple `mount` placed before the `sync` shows that umount is honoring the "nonilfs2" flag, and the NILFS2 partitions are still mounted. So why would the sync *before* the umount of NILFS2 partitions get hung between segctord and sync, when mount supposedly has not umounted the NILFS2 partitions yet? This is why I mentioned the sync issue and the umount issue at the same time. Could it be that `umount ... nonilfs2` causes /etc/mtab to be modified, which is updated by NILFS2 on /, but it is not done in time to make sync (or the next `umount ... nilfs2`) happy? I'm only speculating on this idea. Thanks! Michael -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
[parent not found: <523B866D.9060406-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: Best way to shut down NILFS2? (umount hang issue)... [not found] ` <523B866D.9060406-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2013-09-20 8:14 ` Vyacheslav Dubeyko 2013-09-22 3:20 ` Michael L. Semon 0 siblings, 1 reply; 11+ messages in thread From: Vyacheslav Dubeyko @ 2013-09-20 8:14 UTC (permalink / raw) To: Michael L. Semon; +Cc: linux-nilfs Hi Michael, On Thu, 2013-09-19 at 19:19 -0400, Michael L. Semon wrote: [snip] > > The issue still happens. One patch was already in the kernel, and > the second patch you mentioned did not make much of a difference. > The second patch is still installed, though. > Ok. Thank you for report. I'll try to reproduce the issue, firstly. > The problem I mentioned above is the one that is easy to explain. > The crash doesn't even have to stress the computer: A simple > SysRq-induced crash should be enough to get the problem started, > though the PC might need to be crashed more than once. > > I've changed / to mount as errors=panic, but there has been no > panic yet. > > # ================ > > Here is where the overall problem becomes hard to explain. Consider this > scenario: > > / is NILFS2 (rw,order=strict) > /boot is JFS > /tmp is JFS > /usr/src is JFS > > Because I don't want the hung NILFS2 umount to give problems to /tmp and > /usr/src, I adapted the end of the standard Slackware shutdown script to > look something like this: > > /bin/umount -v -a -t noproc,nosysfs,nonilfs2 > > # This line can be here to show a sync problem, or removed > # to show a umount problem.... > sync > > /bin/umount -v -a -t nilfs2 > > echo "Remounting root filesystem read-only." > /bin/mount -v -n -o remount,ro /dev/sdb12 / > > [I can get you the exact script next time.] > Ok. Please, share all additional details (or script) that it will be helpful for the issue reproducing from your point of view. So, I need in such details: (1) Could you share the output of "nilfs-tune -l"? (2) Could you share /etc/fstab content and "mount" output for the reproduced issue case? (3) Could you share "fdisk -l" or "parted -l" output? (4) Could you share /etc/nilfs_cleanerd.conf content? > I choose to build a kernel, which fills memory, exercises a JFS > filesystem and probably writes temp files to /tmp on JFS. `make > install` installs the kernel to /boot on JFS. [BTW, `make install` > can stall when /boot is within a NILFS2 / partition, but that has > not been tested since I started using a separate /boot partition.] > > There is a much higher chance that shutdown will hang before the > NILFS2 partitions are umounted. A simple `mount` placed before the > `sync` shows that umount is honoring the "nonilfs2" flag, and the > NILFS2 partitions are still mounted. So why would the sync *before* > the umount of NILFS2 partitions get hung between segctord and sync, > when mount supposedly has not umounted the NILFS2 partitions yet? > This is why I mentioned the sync issue and the umount issue at the > same time. > > Could it be that `umount ... nonilfs2` causes /etc/mtab to be > modified, which is updated by NILFS2 on /, but it is not done in > time to make sync (or the next `umount ... nilfs2`) happy? I'm > only speculating on this idea. > I hope that I have enough details for successful reproducing of the issue. But if I encounter some troubles then I'll ask you about additional details. I'll share results of my attempt, anyway. So, I think that it needs to reproduce the issue and to investigate it before answering on your questions. :) Thanks, Vyacheslav Dubeyko. -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Best way to shut down NILFS2? (umount hang issue)... 2013-09-20 8:14 ` Vyacheslav Dubeyko @ 2013-09-22 3:20 ` Michael L. Semon [not found] ` <523E6203.2090509-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 0 siblings, 1 reply; 11+ messages in thread From: Michael L. Semon @ 2013-09-22 3:20 UTC (permalink / raw) To: slava-yeENwD64cLxBDgjK7y7TUQ; +Cc: linux-nilfs On 09/20/2013 04:14 AM, Vyacheslav Dubeyko wrote: > Hi Michael, > > On Thu, 2013-09-19 at 19:19 -0400, Michael L. Semon wrote: > > [snip] >> >> The issue still happens. One patch was already in the kernel, and >> the second patch you mentioned did not make much of a difference. >> The second patch is still installed, though. >> > > Ok. Thank you for report. I'll try to reproduce the issue, firstly. > >> The problem I mentioned above is the one that is easy to explain. >> The crash doesn't even have to stress the computer: A simple >> SysRq-induced crash should be enough to get the problem started, >> though the PC might need to be crashed more than once. >> >> I've changed / to mount as errors=panic, but there has been no >> panic yet. >> >> # ================ >> >> Here is where the overall problem becomes hard to explain. Consider this >> scenario: >> >> / is NILFS2 (rw,order=strict) >> /boot is JFS >> /tmp is JFS >> /usr/src is JFS >> >> Because I don't want the hung NILFS2 umount to give problems to /tmp and >> /usr/src, I adapted the end of the standard Slackware shutdown script to >> look something like this: >> >> /bin/umount -v -a -t noproc,nosysfs,nonilfs2 >> >> # This line can be here to show a sync problem, or removed >> # to show a umount problem.... >> sync >> >> /bin/umount -v -a -t nilfs2 >> >> echo "Remounting root filesystem read-only." >> /bin/mount -v -n -o remount,ro /dev/sdb12 / >> >> [I can get you the exact script next time.] >> > > Ok. Please, share all additional details (or script) that it will be > helpful for the issue reproducing from your point of view. This is for the "simple" case. The only extra program used was LTP's fsstress. No kernels were built to stress memory. None of the additional JFS partitions were used: This is just NILFS2 /, swap, and virtual filesystems. > So, I need in such details: > (1) Could you share the output of "nilfs-tune -l"? [These results came from a session with the drive write caches shut off.] nilfs-tune 2.1.5 Filesystem volume name: nBoot Filesystem UUID: fbc3d532-ef4b-4d0a-a064-6dad94b71224 Filesystem magic number: 0x3434 Filesystem revision #: 2.0 Filesystem features: (none) Filesystem state: invalid or mounted Filesystem OS type: Linux Block size: 4096 Filesystem created: Thu Sep 19 00:37:12 2013 Last mount time: Sat Sep 21 15:16:44 2013 Last write time: Sat Sep 21 15:16:44 2013 Mount count: 271 Maximum mount count: 50 Reserve blocks uid: 0 (user root) Reserve blocks gid: 0 (group root) First inode: 11 Inode size: 128 DAT entry size: 32 Checkpoint size: 192 Segment usage size: 16 Number of segments: 639 Device size: 5368709120 First data block: 1 # of blocks per segment: 2048 Reserved segments %: 5 Last checkpoint #: 7681 Last block address: 229931 Last sequence #: 751 Free blocks count: 436224 Commit interval: 0 # of blks to create seg: 0 CRC seed: 0x4fc978f4 CRC check sum: 0xc37ab2f6 CRC check data size: 0x00000118 > (2) Could you share /etc/fstab content and "mount" output for the > reproduced issue case? # ======================= /etc/fstab ======================= /dev/sdb2 swap swap defaults 0 0 /dev/sdb12 / nilfs2 rw,order=strict,errors=panic 0 0 devpts /dev/pts devpts gid=5,mode=620 0 0 proc /proc proc defaults 0 0 debugfs /sys/kernel/debug debugfs defaults 0 0 # ====================== output of `mount`======================= proc on /proc type proc (rw) sysfs on /sys type sysfs (rw) /dev/sdb12 on / type nilfs2 (rw,order=strict,errors=panic,gcpid=96) devpts on /dev/pts type devpts (rw,gid=5,mode=620) debugfs on /sys/kernel/debug type debugfs (rw) # =============================================================== > (3) Could you share "fdisk -l" or "parted -l" output? OK, and I annotated it a bit as well... Model: ATA ST3120814A (scsi) # not really, it's IDE Disk /dev/sda: 120GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: Number Start End Size Type File system Flags 1 1049kB 102MB 101MB primary jfs # /boot (not mounted in test) 2 102MB 120GB 120GB extended 5 103MB 170MB 67.1MB logical # journal for /dev/sdb10 6 171MB 305MB 134MB logical # $TEST_LOGDEV for xfstests 7 306MB 440MB 134MB logical # $SCRATCH_LOGDEV for xfstests 8 441MB 1073MB 631MB logical ext2 # dump capture (not used) 9 1074MB 12.6GB 11.5GB logical xfs # production / (not used) 10 12.6GB 120GB 107GB logical # dm-crypt (xfs) Model: ATA WDC WD600BB-75CA (scsi) # not really, it's IDE Disk /dev/sdb: 60.0GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 3490MB 3489MB jfs gEmergency # alt / (not used) 2 3490MB 4295MB 805MB linux-swap(v1) gAltSwap # swap 3 4295MB 25.8GB 21.5GB jfs gStorage # backup (not used) 12 25.8GB 31.1GB 5369MB nilfs2 gN2Boot # / for test 13 31.1GB 32.2GB 1074MB jfs gTmpForN2 # /tmp (not used) 4 32.2GB 34.3GB 2080MB nilfs2 gTestDev # $TEST_DEV 5 34.3GB 46.1GB 11.8GB xfs gScratchDev # $SCRATCH_DEV 6 46.1GB 46.9GB 805MB gBadLower # bad blocks 7 46.9GB 47.4GB 537MB gTstRTDev # $TEST_RTDEV 8 47.4GB 48.0GB 537MB gScrRTDev # $SCRATCH_RTDEV 9 48.0GB 49.1GB 1074MB gBadUpper # bad blocks 10 49.1GB 60.0GB 11.0GB jfs gUsrSrc # /usr/src (not used) > (4) Could you share /etc/nilfs_cleanerd.conf content? # =================== /etc/nilfs_cleanerd.conf ================== # nilfs_cleanerd.conf - configuration file of NILFS cleaner daemon. # # This file contains GC parameters that are loaded when cleaner gets # started. You can force them to be reloaded by sending a HUP signal # to the cleaner process. # # Each parameter is declared with a keyword-value pair or a directive # with no argument. Lines beginning with "#" are ignored. For # details, see the man page of nilfs_cleanerd.conf(5). # Protection period in second. protection_period 3600 # Minimum number of clean segments # 0 = continuous cleaning # > 0 = pause cleaning until less segments are available min_clean_segments 10% # Maximum number of clean segments max_clean_segments 20% # The argument of min_clean_segments and max_clean_segments can be # followed by a percent sign (%) or one of the following # multiplicative suffixes: K 1024, MB 1000*1000, M 1024*1024, GB # 1000*1000*1000, G 1024*1024*1024, and so on for T, P, E. # # If the argument is followed by "%", it represents a disk capacity # ratio. # Clean segment check interval in seconds clean_check_interval 10 # Segment selection policy. # In NILFS version 2.0.0, only the timestamp policy is supported. selection_policy timestamp # timestamp in ascend order # The maximum number of segments to be cleaned at a time. nsegments_per_clean 2 # The maximum number of segments to be cleaned at a time # if clean segments < min_clean_segments mc_nsegments_per_clean 4 # Cleaning interval in seconds. cleaning_interval 5 # Cleaning interval in seconds # if clean segments < min_clean_segments mc_cleaning_interval 1 # Retry interval in seconds. retry_interval 60 # Use mmap when reading segments if supported. use_mmap # Log priority. # Supported priorities are emerg, alert, crit, err, warning, notice, info, and # debug. log_priority info # =============================================================== My test case started to succeed, and the next 20-30 reboots were successful. [Again, the problem can fix itself over time.] So I inserted this into my /etc/rc.d/rc.local script: # ======================= SCRIPT FRAGMENT ======================= echo 'Issuing `nilfs-tune -l /dev/sdb12`...' /sbin/nilfs-tune -l /dev/sdb12 echo "Querying mounts using the mount command..." /bin/mount echo 'Issuing `nilfs-clean --status /dev/sdb12`' /sbin/nilfs-clean --status /dev/sdb12 echo "Running fsstress..." /opt/ltp/testcases/bin/fsstress -p 16 -n 100 -d /tmp/test echo "Invoking shutdown..." /sbin/shutdown -r now # =============================================================== Note that it uses the fsstress from the latest LTP (September 2013) from ltp.sourceforge.net. The fsstress from xfstests does not cause any problems. >> I choose to build a kernel, which fills memory, exercises a JFS >> filesystem and probably writes temp files to /tmp on JFS. `make >> install` installs the kernel to /boot on JFS. [BTW, `make install` >> can stall when /boot is within a NILFS2 / partition, but that has >> not been tested since I started using a separate /boot partition.] >> >> There is a much higher chance that shutdown will hang before the >> NILFS2 partitions are umounted. A simple `mount` placed before the >> `sync` shows that umount is honoring the "nonilfs2" flag, and the >> NILFS2 partitions are still mounted. So why would the sync *before* >> the umount of NILFS2 partitions get hung between segctord and sync, >> when mount supposedly has not umounted the NILFS2 partitions yet? >> This is why I mentioned the sync issue and the umount issue at the >> same time. >> >> Could it be that `umount ... nonilfs2` causes /etc/mtab to be >> modified, which is updated by NILFS2 on /, but it is not done in >> time to make sync (or the next `umount ... nilfs2`) happy? I'm >> only speculating on this idea. >> > > I hope that I have enough details for successful reproducing of the > issue. But if I encounter some troubles then I'll ask you about > additional details. I'll share results of my attempt, anyway. > > So, I think that it needs to reproduce the issue and to investigate it > before answering on your questions. :) Thanks. There is some more data after my question, just in case there is something obviously misconfigured. Also, I did get half of the problem to show by running xfstests generic/069, using `./check -g auto` without specifying "-o pp=0". However, your latest patch was not installed in that kernel, and so generic/069 might have shown the problem that you patched. Good luck! Michael # ======= KDB stack trace of test in /etc/rc.d/rc.local ========= Running fsstress... seed = 1379318781 Invoking shutdown... [ 867.598103] SysRq : DEBUG Entering kdb (current=0xc16cf620, pid 0) due to Keyboard Entry kdb> ps 42 sleeping system daemon (state M) processes suppressed, use 'ps A' to see all. Task Addr Pid Parent [*] cpu State Thread Command 0xc16cf620 0 0 1 0 R 0xc16cf8d8 *swapper 0xdf450000 1 0 0 0 S 0xdf4502b8 init 0xde129960 72 2 0 0 D 0xde129c18 segctord 0xde128cb0 96 1 0 0 S 0xde128f68 nilfs_cleanerd 0xde128000 115 1 0 0 S 0xde1282b8 rc.M 0xde12b2c0 124 1 0 0 S 0xde12b578 syslogd 0xde12d8d0 129 1 0 0 S 0xde12db88 klogd 0xde12e580 235 1 0 0 S 0xde12e838 sshd 0xde12a610 241 1 0 0 S 0xde12a8c8 ntpd 0xde12f230 246 1 0 0 S 0xde12f4e8 acpid 0xde12bf70 248 1 0 0 S 0xde12c228 gpm 0xde9f6580 250 1 0 0 S 0xde9f6838 crond 0xde9f58d0 252 1 0 0 S 0xde9f5b88 atd 0xdd718000 278 115 0 0 D 0xdd7182b8 shutdown kdb> btp 278 Stack traceback for pid 278 0xdd718000 278 115 0 0 D 0xdd7182b8 shutdown dd78de3c 00000096 f48c74cc 00000010 00000000 dd718000 1a99a6cf 00000005 dd78c000 dd718000 00000005 00215ed3 00000000 1a9aa249 00000005 00000000 c106c8db 00000000 dd78de28 c1051df4 007d4405 00000086 dd718470 dd78de28 Call Trace: [<c106c8db>] ? trace_hardirqs_off_caller+0x1a/0x115 [<c1051df4>] ? sched_clock_cpu+0x8f/0xe2 [<c14f414e>] schedule+0x22/0x4c [<c14f1548>] schedule_timeout+0xf8/0x16c [<c14f5925>] ? _raw_spin_unlock_irq+0x27/0x36 [<c106c8bf>] ? trace_hardirqs_on+0xb/0xd [<c14f44e8>] wait_for_completion+0x9e/0xce [<c104fcb6>] ? try_to_wake_up+0x138/0x138 [<c11057e2>] sync_inodes_sb+0xc3/0x1f2 [<c106cae9>] ? trace_hardirqs_off+0xb/0xd [<c14f4475>] ? wait_for_completion+0x2b/0xce [<c11087a5>] sync_inodes_one_sb+0x15/0x17 [<c10e45d9>] iterate_supers+0xc5/0xc7 [<c1108790>] ? SyS_tee+0x2c5/0x2c5 [<c1108922>] sys_sync+0x31/0x78 [<c14f6d3b>] sysenter_do_call+0x12/0x32 kdb> btp 72 Stack traceback for pid 72 0xde129960 72 2 0 0 D 0xde129c18 segctord de1addb8 00000092 de1add70 c106a213 00000000 de129960 4efb093e 00000006 de1ac000 de129960 00000001 c14f58d7 de129960 00000002 de1add98 00000002 dfaef060 00000282 de129da8 00000046 00000282 dfaef060 de1adda0 c106c8bf Call Trace: [<c106a213>] ? lock_release_holdtime.part.22+0xba/0xed [<c14f58d7>] ? _raw_spin_unlock_irqrestore+0x2f/0x56 [<c106c8bf>] ? trace_hardirqs_on+0xb/0xd [<c10f6e51>] ? inode_lru_list_del+0x27/0x27 [<c14f414e>] schedule+0x22/0x4c [<c10f6e5e>] inode_wait+0xd/0x11 [<c14f165e>] __wait_on_bit+0x4e/0x6b [<c10f6e51>] ? inode_lru_list_del+0x27/0x27 [<c1103158>] __inode_wait_for_writeback+0x80/0x98 [<c1046b4d>] ? autoremove_wake_function+0x3d/0x3d [<c1104e62>] inode_wait_for_writeback+0x1d/0x28 [<c10f79b3>] evict+0x83/0x15d [<c10f84b1>] iput+0xc3/0x137 [<c127afc2>] nilfs_dispose_list+0xfc/0x14b [<c127b387>] nilfs_transaction_unlock+0x55/0x5e [<c127db60>] nilfs_segctor_thread+0xd5/0x2ad [<c127da8b>] ? nilfs_segctor_construct+0x229/0x229 [<c10460c4>] kthread+0xa7/0xa9 [<c14f6cb7>] ret_from_kernel_thread+0x1b/0x28 [<c104601d>] ? __kthread_parkme+0x5b/0x5b kdb> btp 96 Stack traceback for pid 96 0xde128cb0 96 1 0 0 S 0xde128f68 nilfs_cleanerd de26becc 00000096 00000001 c14f58d7 de128cb0 de128cb0 830bd70d 000000c9 de26a000 de128cb0 de1290f8 00000046 00000286 c16e6c20 de26be94 c106c8bf de26bea4 00000286 13260165 de26bef4 de26bed4 c1049262 de26beb4 ab91e650 Call Trace: [<c14f58d7>] ? _raw_spin_unlock_irqrestore+0x2f/0x56 [<c106c8bf>] ? trace_hardirqs_on+0xb/0xd [<c1049262>] ? __hrtimer_start_range_ns+0x96/0x2a7 [<c14f414e>] schedule+0x22/0x4c [<c14f3741>] schedule_hrtimeout_range_clock+0xb5/0x140 [<c1048a10>] ? atomic_dec_and_mutex_lock+0x6b/0x6b [<c128ca92>] wq_sleep.constprop.12+0xb3/0x13a [<c128d72f>] SyS_mq_timedreceive+0x162/0x3da [<c10ce78d>] ? might_fault+0x93/0xa6 [<c14f6478>] syscall_call+0x7/0xb # ======================= /etc/rc.d/rc.S ======================== #!/bin/sh # # /etc/rc.d/rc.S: System initialization script. # # Adapted from the standard Slackware rc.S in slackware-current. # # Turn off write cache for sake of /dev/sdb10's journal on /dev/sda5. # /sbin/hdparm -W0 /dev/sda # Turn off write cache for all drives. /sbin/hdparm -W0 /dev/sda /dev/sdb PATH=/sbin:/usr/sbin:/bin:/usr/bin # /bin/dmesg -l 0,1,2,3,4,5,6,7 --console-on debug # Try to mount /proc: /sbin/mount -n -v proc /proc -n -t proc 2> /dev/null # Try to mount /sys: /sbin/mount -n -v sysfs /sys -n -t sysfs /sbin/mount -n -t nilfs2 -o remount,rw,order=strict,errors=panic /dev/sdb12 / # Try not to remove mtab (doesn't make a difference) if [ -e /etc/mtab~* ]; then /bin/rm /etc/mtab~* fi if [ -e /etc/mtab.* ]; then /bin/rm /etc/mtab.* fi if [ -e /etc/mtab ]; then /bin/truncate --size=0 /etc/mtab fi # /bin/ln -s /proc/mounts /etc/mtab /bin/touch /etc/mtab # Record entries in mtab /sbin/mount -f -v proc /proc -t proc 2> /dev/null /sbin/mount -f -v sysfs /sys -t sysfs /sbin/mount -f -t nilfs2 -o remount,rw,order=strict,errors=panic /dev/sdb12 / /sbin/fsck -aAR # if [ -e /dev/sdb13 ]; then # echo "Making fresh JFS /tmp on /dev/sdb13..." # /sbin/jfs_mkfs -q -L jTmpForN2 /dev/sdb13 # fi # MLS - Get the devs going, one way or another... if [ -x /etc/rc.d/rc.udev ]; then /etc/rc.d/rc.udev start else if [ -d /dev/ ]; then if [ ! -e /dev/pts ]; then mkdir /dev/pts fi if [ ! -e /dev/shm ]; then mkdir /dev/shm fi if [ ! -e /dev/md ]; then mkdir /dev/md fi if [ ! -e /dev/fd ]; then ln -sf /proc/self/fd /dev/fd ln -sf fd/0 /dev/stdin ln -sf fd/1 /dev/stdout ln -sf fd/2 /dev/stderr fi if [ ! -e /dev/X0R ]; then ln -sf null /dev/X0R fi if [ ! -e /dev/root ]; then ln -s /dev/sdb12 /dev/root fi if [ ! -e /dev/mouse ]; then ln -s /dev/input/mice /dev/mouse fi if [ ! -e /dev/cdrom ]; then ln -sf sr0 /dev/cdrom fi if [ -e /dev/ram0 ]; then ln -sf ram0 /dev/ramdisk fi fi fi # # MLS - either way, link ttyS0 to gps0 # if [ -e /dev/ttyS0 ]; then # chmod 0640 /dev/ttyS0 # chown root:gps /dev/ttyS0 # ln -sf ttyS0 /dev/gps0 # fi # # If /run exists, mount a tmpfs on it (unless the # # initrd has already done so): # if [ -d /run ]; then # if ! grep -wq "tmpfs /run tmpfs" /proc/mounts ; then # /sbin/mount -v -n -t tmpfs tmpfs /run -o mode=0755 # fi # fi # Enable swapping: /sbin/swapon -a 2> /dev/null # remount / rw went here. /sbin/mount -t nilfs2 -o remount,rw,order=strict,errors=panic /dev/sdb12 / # /sbin/mount -o remount,rw / /sbin/hwclock --hctosys --utc --directisa # /sbin/mdadm --auto-detect # # Configure runtime kernel parameters: if [ -x /sbin/sysctl -a -r /etc/sysctl.conf ]; then /sbin/sysctl -e -p /etc/sysctl.conf fi # Turn on some debugging for JBD2 # if [ -e /sys/module/jbd2/parameters/jbd2_debug ]; then # echo 1 > /sys/module/jbd2/parameters/jbd2_debug # fi # Mount non-root file systems in fstab, but not NFS or SMB # because TCP/IP is not yet configured, and not proc or sysfs # because those have already been mounted. Also check that # devpts is not already mounted before attempting to mount # it. With a 2.6.x or newer kernel udev mounts devpts. # We also need to wait a little bit to let USB and other # hotplugged devices settle (sorry to slow down the boot): echo "Mounting non-root local filesystems:" if /bin/grep -wq devpts /proc/mounts ; then /sbin/mount -a -v -t nonfs,nosmbfs,nocifs,noproc,nosysfs,nodevpts else /sbin/mount -a -v -t nonfs,nosmbfs,nocifs,noproc,nosysfs fi /bin/chmod 1777 /tmp # # Clean up some temporary files: # rm -f /var/run/* /var/run/*/* /var/run/*/*/* /etc/nologin \ # /etc/dhcpc/*.pid /etc/forcefsck /etc/fastboot \ # /var/state/saslauthd/saslauthd.pid \ # /tmp/.Xauth* 1> /dev/null 2> /dev/null # ( cd /var/log/setup/tmp && rm -rf * ) # ( cd /tmp && rm -rf kde-[a-zA-Z]* ksocket-[a-zA-Z]* hsperfdata_[a-zA-Z]* plugtmp* ) # # Clean up some temporary files: rm -f /var/run/* /var/run/*/* /var/run/*/*/* /etc/nologin \ /etc/forcefsck /etc/fastboot 1> /dev/null 2> /dev/null ( cd /var/log/setup/tmp && rm -rf * ) # Create a fresh utmp file: touch /var/run/utmp chown root:utmp /var/run/utmp chmod 664 /var/run/utmp # Update the current kernel level in the /etc/motd (Message Of The Day) file, # if the first line of that file begins with the word 'Linux'. # You are free to modify the rest of the file as you see fit. if [ -x /bin/sed ]; then /bin/sed -i "{1s/^Linux.*/$(/bin/uname -sr)\./}" /etc/motd fi # If there are SystemV init scripts for this runlevel, run them. if [ -x /etc/rc.d/rc.sysvinit ]; then . /etc/rc.d/rc.sysvinit fi # Run serial port setup script: # CAREFUL! This can make some systems hang if the rc.serial script isn't # set up correctly. If this happens, you may have to edit the file from a # boot disk, and/or set it as non-executable: # if [ -x /etc/rc.d/rc.serial ]; then # sh /etc/rc.d/rc.serial start # fi # Carry an entropy pool between reboots to improve randomness. if [ -f /etc/random-seed ]; then echo "Using /etc/random-seed to initialize /dev/urandom." cat /etc/random-seed > /dev/urandom fi # Use the pool size from /proc, or 512 bytes: if [ -r /proc/sys/kernel/random/poolsize ]; then dd if=/dev/urandom of=/etc/random-seed count=1 bs=$(cat /proc/sys/kernel/random/poolsize) 2> /dev/null else dd if=/dev/urandom of=/etc/random-seed count=1 bs=512 2> /dev/null fi chmod 600 /etc/random-seed # ======================= /etc/rc.d/rc.6 ======================== #! /bin/sh # # /etc/rc.d/rc.6 for test # Set the path. PATH=/sbin:/etc:/bin:/usr/bin echo "Mount at beginning of shutdown..." /bin/mount # If there are SystemV init scripts for this runlevel, run them. if [ -x /etc/rc.d/rc.sysvinit ]; then . /etc/rc.d/rc.sysvinit fi # Set linefeed mode to avoid staircase effect. /bin/stty onlcr echo "Running shutdown script $0:" # Find out how we were called. case "$0" in *0) command="halt" ;; *6) command=reboot ;; *) echo "$0: call me as \"rc.0\" or \"rc.6\" please!" exit 1 ;; esac # Run any local shutdown scripts: if [ -x /etc/rc.d/rc.local_shutdown ]; then /etc/rc.d/rc.local_shutdown stop fi # Stop the Apache web server: if [ -x /etc/rc.d/rc.httpd ]; then /etc/rc.d/rc.httpd stop fi # Stop the MySQL database: if [ -r /var/run/mysql/mysql.pid ]; then . /etc/rc.d/rc.mysqld stop fi # Stop the Samba server: if [ -x /etc/rc.d/rc.samba ]; then . /etc/rc.d/rc.samba stop fi # Shut down the NFS server: if [ -x /etc/rc.d/rc.nfsd ]; then /etc/rc.d/rc.nfsd stop fi # Shut down the SSH server: if [ -x /etc/rc.d/rc.sshd ]; then /etc/rc.d/rc.sshd stop fi # Shut down the SASL authentication daemon: if [ -x /etc/rc.d/rc.saslauthd ]; then /etc/rc.d/rc.saslauthd stop fi # Shut down OpenLDAP: if [ -x /etc/rc.d/rc.openldap ]; then /etc/rc.d/rc.openldap stop fi # Stop D-Bus: if [ -x /etc/rc.d/rc.messagebus ]; then sh /etc/rc.d/rc.messagebus stop fi # Kill any processes (typically gam) that would otherwise prevent # unmounting NFS volumes: unset FUSER_DELAY for dir in $(/bin/mount | grep 'type nfs' | cut -d ' ' -f 3 ) ; do echo "Killing processes holding NFS mount $dir open..." # Background this to prevent fuser from also blocking shutdown: /usr/bin/fuser -k -m $dir & FUSER_DELAY=5 done # If fuser was run, let it have some delay: if [ ! -z "$FUSER_DELAY" ]; then sleep $FUSER_DELAY fi # Unmount any NFS, SMB, or CIFS filesystems: echo "Unmounting remote filesystems." /bin/umount -v -a -l -f -r -t nfs,smbfs,cifs # Try to shut down pppd: PS="$(ps ax)" if echo "$PS" | /bin/grep -q -w pppd ; then if [ -x /usr/sbin/ppp-off ]; then /usr/sbin/ppp-off fi fi # Shut down YP services: if [ -x /etc/rc.d/rc.yp ]; then if grep -wq stop /etc/rc.d/rc.yp ; then /etc/rc.d/rc.yp stop fi fi # Bring down the networking system, but first make sure that this # isn't a diskless client with the / partition mounted via NFS: if ! /bin/mount | /bin/grep -q 'on / type nfs' ; then if [ -x /etc/rc.d/rc.inet1 ]; then . /etc/rc.d/rc.inet1 stop fi fi # In case dhcpcd might have been manually started on the command line, # look for the .pid file, and shut dhcpcd down if it's found: if /bin/ls /etc/dhcpc/*.pid 1> /dev/null 2> /dev/null ; then /sbin/dhcpcd -k 1> /dev/null 2> /dev/null # A little time for /etc/resolv.conf and/or other files to # restore themselves. sleep 2 fi # Shut down PCMCIA devices: if [ -x /etc/rc.d/rc.pcmcia ]; then . /etc/rc.d/rc.pcmcia stop # The cards might need a little extra time here to deactivate: /bin/sleep 5 fi # Turn off process accounting: if [ -x /sbin/accton -a -r /var/log/pacct ]; then /sbin/accton off fi # Terminate acpid before syslog: if [ -x /etc/rc.d/rc.acpid -a -r /var/run/acpid.pid ]; then # quit . /etc/rc.d/rc.acpid stop fi # Stop udev: if [ -x /etc/rc.d/rc.udev ]; then sh /etc/rc.d/rc.udev force-stop fi /sbin/hwclock --systohc --utc --directisa # I had problems when killall5 seemed to kill nilfs_cleanerd. # Therefore, exclude the gcpids reported by mount from killall5 # and trust that they are still running. pidskip=$(mount | sed -ne 's/^.*gcpid=\([0-9][0-9]*\).*$/\1/p' \ | tr "\n" "," | sed -e 's/,$//') echo NILFS2 before killall5, using pidskip $pidskip ... ps ax | grep nilfs | grep -v grep sleep 1 # Kill all remaining processes. if [ ! "$1" = "fast" ]; then echo "Sending all processes the SIGTERM signal." if [ -z $pidskip ]; then /sbin/killall5 -15 else /sbin/killall5 -15 -o $pidskip fi /bin/sleep 5 echo "Sending all processes the SIGKILL signal." if [ -z $pidskip ]; then /sbin/killall5 -9 else /sbin/killall5 -9 -o $pidskip fi fi echo NILFS2 after killall5... ps ax | grep nilfs | grep -v grep sleep 1 # Try to turn off quota. if /bin/grep -q quota /etc/fstab ; then if [ -x /sbin/quotaoff ]; then echo "Turning off filesystem quotas." /sbin/quotaoff -a fi fi # Carry a random seed between reboots. echo "Saving random seed from /dev/urandom in /etc/random-seed." # Use the pool size from /proc, or 512 bytes: if [ -r /proc/sys/kernel/random/poolsize ]; then /bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=$(cat /proc/sys/kernel/random/poolsize) 2> /dev/null else /bin/dd if=/dev/urandom of=/etc/random-seed count=1 bs=512 2> /dev/null fi /bin/chmod 600 /etc/random-seed # Before unmounting file systems write a reboot or halt record to wtmp. $command -w # Clear /var/lock/subsys. if [ -d /var/lock/subsys ]; then rm -f /var/lock/subsys/* fi # Turn off swap: echo "Turning off swap." /sbin/swapoff -a /bin/sync # echo "Issuing nilfs-clean -b for / ." # /sbin/nilfs-clean -b /dev/sdb12 echo "Unmounting local file systems, except for NILFS2 file systems." /bin/umount -v -a -t noproc,nosysfs,nonilfs2 echo "Checking mounts before umounting NILFS2 file systems:" /bin/mount # Comment out the next two lines to test umount hangs instead of sync hangs. echo "Issuing sync" /bin/sync echo "Unmounting NILFS2 file systems." /bin/umount -v -a -r -t nilfs2,noproc,nosysfs # /sbin/hdparm -F /dev/sda /dev/sdb echo "Remounting root filesystem read-only." /bin/mount -t nilfs2 -n -o remount,ro /dev/sdb12 / # This never hurts: # /bin/sync # Close any volumes opened by cryptsetup: if [ -f /etc/crypttab -a -x /sbin/cryptsetup ]; then cat /etc/crypttab | grep -v "^#" | grep -v "^$" | while read line; do # NOTE: we only support LUKS formatted volumes (except for swap)! LUKS=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f1 -d' ') DEV=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f2 -d' ') OPTS=$(echo $line | tr '\t' ' ' | tr -s ' ' | cut -f4 -d' ') if /sbin/cryptsetup isLuks $DEV 2>/dev/null ; then echo "Locking LUKS crypt volume '${LUKS}':" /sbin/cryptsetup luksClose ${LUKS} elif echo $OPTS | grep -wq swap ; then # If any of the volumes was used as encrypted swap, # then run mkswap on the underlying device - # in case other Linux installations on this computer should use it: echo "Erasing encrypted swap '${LUKS}' and restoring normal swap on ${DEV}:" /sbin/cryptsetup remove ${LUKS} mkswap $DEV fi done fi # Deactivate LVM volume groups: if [ -r /etc/lvmtab -o -d /etc/lvm/backup ]; then echo "Deactivating LVM volume groups:" /sbin/vgchange -an --ignorelockingfailure fi # This never hurts again (especially since root-on-LVM always fails # to deactivate the / logical volume... but at least it was # remounted as read-only first) # /sbin/hdparm -F /dev/sda /dev/sdb /bin/sync # sleep 3 fixes problems with some hard drives that don't # otherwise finish syncing before reboot or poweroff /bin/sleep 3 # This is to ensure all processes have completed on SMP machines: wait if [ -x /sbin/genpowerd ]; then # See if this is a powerfail situation: if /bin/egrep -q "FAIL|SCRAM" /etc/upsstatus 2> /dev/null ; then # Signal UPS to shut off the inverter: /sbin/genpowerd -k if [ ! $? = 0 ]; then echo echo "There was an error signaling the UPS." echo "Perhaps you need to edit /etc/genpowerd.conf to configure" echo "the serial line and UPS type." # Wasting 15 seconds of precious power: /bin/sleep 15 fi fi fi # Now halt (poweroff with APM or ACPI enabled kernels) or reboot. if [ "$command" = "reboot" ]; then echo "Rebooting." /sbin/reboot else /sbin/poweroff fi -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
[parent not found: <523E6203.2090509-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: Best way to shut down NILFS2? (umount hang issue)... [not found] ` <523E6203.2090509-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2013-09-25 8:16 ` Vyacheslav Dubeyko 2013-09-26 0:21 ` Michael L. Semon 2013-09-26 21:19 ` Michael L. Semon 0 siblings, 2 replies; 11+ messages in thread From: Vyacheslav Dubeyko @ 2013-09-25 8:16 UTC (permalink / raw) To: Michael L. Semon; +Cc: linux-nilfs Hi Michael, On Sat, 2013-09-21 at 23:20 -0400, Michael L. Semon wrote: [snip] > # =============================================================== > > My test case started to succeed, and the next 20-30 reboots were successful. > [Again, the problem can fix itself over time.] So I inserted this into my > /etc/rc.d/rc.local script: > > # ======================= SCRIPT FRAGMENT ======================= > > echo 'Issuing `nilfs-tune -l /dev/sdb12`...' > /sbin/nilfs-tune -l /dev/sdb12 > echo "Querying mounts using the mount command..." > /bin/mount > echo 'Issuing `nilfs-clean --status /dev/sdb12`' > /sbin/nilfs-clean --status /dev/sdb12 > echo "Running fsstress..." > /opt/ltp/testcases/bin/fsstress -p 16 -n 100 -d /tmp/test > echo "Invoking shutdown..." > /sbin/shutdown -r now > > # =============================================================== > > Note that it uses the fsstress from the latest LTP (September 2013) > from ltp.sourceforge.net. The fsstress from xfstests does not cause > any problems. > [snip] > # echo "Issuing nilfs-clean -b for / ." > # /sbin/nilfs-clean -b /dev/sdb12 > > echo "Unmounting local file systems, except for NILFS2 file systems." > /bin/umount -v -a -t noproc,nosysfs,nonilfs2 > > echo "Checking mounts before umounting NILFS2 file systems:" > /bin/mount > > # Comment out the next two lines to test umount hangs instead of sync hangs. > echo "Issuing sync" > /bin/sync > > echo "Unmounting NILFS2 file systems." > /bin/umount -v -a -r -t nilfs2,noproc,nosysfs > # /sbin/hdparm -F /dev/sda /dev/sdb > > echo "Remounting root filesystem read-only." > /bin/mount -t nilfs2 -n -o remount,ro /dev/sdb12 / > > # This never hurts: > # /bin/sync > Unfortunately, I can't reproduce the issue, currently. Your description of the reproducing patch is slightly complex. So, I can make something wrong (especially, for the case of rc script modification because I am using Ubuntu 12.04). But I suspect that you have some additional workload before the issue reproducing. Can you reproduce the issue for the case of freshly made NILFS2 rootfs? Maybe fsstress is not the reason of the issue? Do you have any NILFS2 related messages in your system log before the issue reproducing? So, current description of the issue's reproducing path doesn't work for me. Thanks, Vyacheslav Dubeyko. -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Best way to shut down NILFS2? (umount hang issue)... 2013-09-25 8:16 ` Vyacheslav Dubeyko @ 2013-09-26 0:21 ` Michael L. Semon 2013-09-26 21:19 ` Michael L. Semon 1 sibling, 0 replies; 11+ messages in thread From: Michael L. Semon @ 2013-09-26 0:21 UTC (permalink / raw) To: slava-yeENwD64cLxBDgjK7y7TUQ; +Cc: linux-nilfs On 09/25/2013 04:16 AM, Vyacheslav Dubeyko wrote: > Unfortunately, I can't reproduce the issue, currently. > > Your description of the reproducing patch is slightly complex. So, I can > make something wrong (especially, for the case of rc script modification > because I am using Ubuntu 12.04). Sorry about that. I sent the real scripts so you can see the real settings. Really, I'm just trying to add a little bit of stress before the system daemons (sshd, ntpd, syslogd, klogd) are fully set up, then call shutdown. The case was 100% reproducible that way. > But I suspect that you have some additional workload before the issue > reproducing. Can you reproduce the issue for the case of freshly made > NILFS2 rootfs? Maybe fsstress is not the reason of the issue? Do you > have any NILFS2 related messages in your system log before the issue > reproducing? Yes, it can be done on a freshly made filesystem. In fact, NILFS2 seems more stable after it has filled the drive with checkpoints and cleaned them several times. I'll check my logs again for additional NILFS2 error messages. None have been noted, other than for the recovery messages on the next mount. I could be wrong. The usual load is syslogd, klogd, ntpd, acpid, gpm, and sshd. However, this is a debug kernel with various amounts of debug in it. Tracing, lockdep, netconsole, and kgdb are always in there. A crash kernel is always loaded, taking 9 MB of RAM. [If you wish, I can upload a kernel core, vmlinux, and System.map to my Google Drive, if you are good at working with crash dumps.] Sometimes, the CONFIG_PAGEALLOC and SLUB debugging are added to this mix. Also, in case it makes a difference, SLUB is the slab allocator, and the Deadline I/O scheduler is almost always used. > So, current description of the issue's reproducing path doesn't work for > me. No worries. If I have a problem with sync or umounts, it's either because a) I've compiled a lot of programs before trying a sync or umount, or b) more than one NILFS2/nilfs_cleanerd pair is open at the same time. All I'm hoping is that if such problems happen on your PC, they will be problems that you understand well already. For what it's worth, my problem NILFS2 / partition just withstood two full runs of xfstests (for XFS) and a full run of LTP. For now, the hang on shutdown is completely gone. Good luck! Michael -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Best way to shut down NILFS2? (umount hang issue)... 2013-09-25 8:16 ` Vyacheslav Dubeyko 2013-09-26 0:21 ` Michael L. Semon @ 2013-09-26 21:19 ` Michael L. Semon [not found] ` <5244A4D1.8000705-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 1 sibling, 1 reply; 11+ messages in thread From: Michael L. Semon @ 2013-09-26 21:19 UTC (permalink / raw) To: slava-yeENwD64cLxBDgjK7y7TUQ; +Cc: linux-nilfs On 09/25/2013 04:16 AM, Vyacheslav Dubeyko wrote: > Unfortunately, I can't reproduce the issue, currently. Update: Now I understand why you can't reproduce the issue. I reduced the test scripts down to something like this: startup (/etc/rc.d/rc.S): # remount NILFS2 / read-write,nogc and don't update /etc/mtab # run fsstress # call `shutdown -r now` reboot (/etc/rc.d/rc.6): # killall5 # remount NILFS2 / read-only # reboot I loaded my kernel to do this on a brand-new NILFS2 /, and the problem happened immediately. However, I tried it on my extremely bare dump-capture kernel, and the problem could not be reproduced. So something in my kernel config somehow conflicts with NILFS2 sync when NILFS2 is the / partition. The new opinion is that system daemons, mtab, and nilfs_cleanerd have nothing to do with this problem. However, fsstress is still relevant, should the kernel be set up to trigger a hung sync or umount. I have one kernel for which I can remove config items, and I have one kernel where I have to enable kernel config items. Other than CONFIG_POSIX_MQUEUE, what items does nilfs_cleanerd need to start? I have yet to get it started from a minimal kernel config. > Your description of the reproducing patch is slightly complex. So, I can > make something wrong (especially, for the case of rc script modification > because I am using Ubuntu 12.04). > > But I suspect that you have some additional workload before the issue > reproducing. Can you reproduce the issue for the case of freshly made > NILFS2 rootfs? Maybe fsstress is not the reason of the issue? Do you > have any NILFS2 related messages in your system log before the issue > reproducing? See above. Also, the past month of remote netconsole logs show nothing new from the kernel regarding NILFS2. > So, current description of the issue's reproducing path doesn't work for > me. > > Thanks, > Vyacheslav Dubeyko. Here's the large/debug kernel config for this PC, in case you see something that is obviously wrong. It is after my closing. Thanks again! Michael # # Automatically generated file; DO NOT EDIT. # Linux/x86 3.12.0-rc2 Kernel Configuration # # CONFIG_64BIT is not set CONFIG_X86_32=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf32-i386" CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig" CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_MMU=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_HWEIGHT=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_ARCH_HAS_CPU_RELAX=y CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y CONFIG_ARCH_HAS_CPU_AUTOPROBE=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y # CONFIG_ZONE_DMA32 is not set # CONFIG_AUDIT_ARCH is not set CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-ecx -fcall-saved-edx" CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_EXTABLE_SORT=y # # General setup # CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_CROSS_COMPILE="" # CONFIG_COMPILE_TEST is not set CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set 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_KERNEL_GZIP is not set # CONFIG_KERNEL_BZIP2 is not set # CONFIG_KERNEL_LZMA is not set CONFIG_KERNEL_XZ=y # CONFIG_KERNEL_LZO is not set # CONFIG_KERNEL_LZ4 is not set CONFIG_DEFAULT_HOSTNAME="plbearer" CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_FHANDLE=y CONFIG_AUDIT=y CONFIG_AUDITSYSCALL=y CONFIG_AUDIT_WATCH=y CONFIG_AUDIT_TREE=y # CONFIG_AUDIT_LOGINUID_IMMUTABLE is not set # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_IRQ_DOMAIN=y # CONFIG_IRQ_DOMAIN_DEBUG is not set CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_KTIME_SCALAR=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y CONFIG_GENERIC_CMOS_UPDATE=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_HZ_PERIODIC=y # CONFIG_NO_HZ_IDLE is not set # CONFIG_NO_HZ is not set CONFIG_HIGH_RES_TIMERS=y # # CPU/Task time and stats accounting # # CONFIG_TICK_CPU_ACCOUNTING is not set CONFIG_IRQ_TIME_ACCOUNTING=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y # CONFIG_TASKSTATS is not set # # RCU Subsystem # CONFIG_TINY_RCU=y # CONFIG_PREEMPT_RCU is not set CONFIG_RCU_STALL_COMMON=y # CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=20 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE=y # CONFIG_CGROUPS is not set # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_NAMESPACES is not set # CONFIG_UIDGID_STRICT_TYPE_CHECKS is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_SYSFS_DEPRECATED is not set CONFIG_RELAY=y # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y CONFIG_HAVE_UID16=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_HAVE_PCSPKR_PLATFORM=y CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_PCI_QUIRKS=y # CONFIG_EMBEDDED is not set CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set CONFIG_TRACEPOINTS=y CONFIG_HAVE_OPROFILE=y CONFIG_OPROFILE_NMI_TIMER=y # CONFIG_JUMP_LABEL is not set # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=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_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_DMA_API_DEBUG=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_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=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_IPC_PARSE_VERSION=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y CONFIG_HAVE_ARCH_SOFT_DIRTY=y CONFIG_MODULES_USE_ELF_REL=y CONFIG_CLONE_BACKWARDS=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_OLD_SIGACTION=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set CONFIG_BLOCK=y CONFIG_LBDAF=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_BSGLIB is not set # CONFIG_BLK_DEV_INTEGRITY is not set # CONFIG_CMDLINE_PARSER 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 # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_DEADLINE=y # CONFIG_IOSCHED_CFQ is not set CONFIG_DEFAULT_DEADLINE=y # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED="deadline" CONFIG_UNINLINE_SPIN_UNLOCK=y # CONFIG_FREEZER is not set # # Processor type and features # CONFIG_ZONE_DMA=y # CONFIG_SMP is not set # CONFIG_X86_MPPARSE is not set # CONFIG_X86_EXTENDED_PLATFORM is not set # CONFIG_X86_INTEL_LPSS is not set CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y # CONFIG_X86_32_IRIS is not set CONFIG_SCHED_OMIT_FRAME_POINTER=y # CONFIG_HYPERVISOR_GUEST is not set CONFIG_NO_BOOTMEM=y # CONFIG_MEMTEST is not set # CONFIG_M486 is not set # CONFIG_M586 is not set # CONFIG_M586TSC is not set # CONFIG_M586MMX is not set # CONFIG_M686 is not set # CONFIG_MPENTIUMII is not set # CONFIG_MPENTIUMIII is not set # CONFIG_MPENTIUMM is not set CONFIG_MPENTIUM4=y # CONFIG_MK6 is not set # CONFIG_MK7 is not set # CONFIG_MK8 is not set # CONFIG_MCRUSOE is not set # CONFIG_MEFFICEON is not set # CONFIG_MWINCHIPC6 is not set # CONFIG_MWINCHIP3D is not set # CONFIG_MELAN is not set # CONFIG_MGEODEGX1 is not set # CONFIG_MGEODE_LX is not set # CONFIG_MCYRIXIII is not set # CONFIG_MVIAC3_2 is not set # CONFIG_MVIAC7 is not set # CONFIG_MCORE2 is not set # CONFIG_MATOM is not set # CONFIG_X86_GENERIC is not set CONFIG_X86_INTERNODE_CACHE_SHIFT=7 CONFIG_X86_L1_CACHE_SHIFT=7 CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_TSC=y CONFIG_X86_CMPXCHG64=y CONFIG_X86_CMOV=y CONFIG_X86_MINIMUM_CPU_FAMILY=5 CONFIG_X86_DEBUGCTLMSR=y CONFIG_PROCESSOR_SELECT=y CONFIG_CPU_SUP_INTEL=y # CONFIG_CPU_SUP_CYRIX_32 is not set # CONFIG_CPU_SUP_AMD is not set # CONFIG_CPU_SUP_CENTAUR is not set # CONFIG_CPU_SUP_TRANSMETA_32 is not set # CONFIG_CPU_SUP_UMC_32 is not set # CONFIG_HPET_TIMER is not set CONFIG_DMI=y CONFIG_NR_CPUS=1 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_PREEMPT_COUNT=y CONFIG_X86_UP_APIC=y CONFIG_X86_UP_IOAPIC=y CONFIG_X86_LOCAL_APIC=y CONFIG_X86_IO_APIC=y CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y CONFIG_X86_MCE=y CONFIG_X86_MCE_INTEL=y # CONFIG_X86_MCE_AMD is not set # CONFIG_X86_ANCIENT_MCE is not set CONFIG_X86_MCE_THRESHOLD=y # CONFIG_X86_MCE_INJECT is not set CONFIG_X86_THERMAL_VECTOR=y # CONFIG_VM86 is not set # CONFIG_TOSHIBA is not set # CONFIG_I8K is not set CONFIG_X86_REBOOTFIXUPS=y CONFIG_MICROCODE=y CONFIG_MICROCODE_INTEL=y # CONFIG_MICROCODE_AMD is not set CONFIG_MICROCODE_OLD_INTERFACE=y CONFIG_MICROCODE_INTEL_LIB=y # CONFIG_MICROCODE_INTEL_EARLY is not set # CONFIG_MICROCODE_AMD_EARLY is not set CONFIG_X86_MSR=y CONFIG_X86_CPUID=y CONFIG_NOHIGHMEM=y # CONFIG_HIGHMEM4G is not set # CONFIG_HIGHMEM64G is not set CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_3G_OPT is not set # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_2G_OPT is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 # CONFIG_X86_PAE is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ILLEGAL_POINTER_VALUE=0 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPARSEMEM_STATIC=y CONFIG_HAVE_MEMBLOCK=y CONFIG_HAVE_MEMBLOCK_NODE_MAP=y CONFIG_ARCH_DISCARD_MEMBLOCK=y # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=999999 CONFIG_COMPACTION=y CONFIG_MIGRATION=y # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=98304 CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y # CONFIG_MEMORY_FAILURE is not set # CONFIG_TRANSPARENT_HUGEPAGE is not set CONFIG_CROSS_MEMORY_ATTACH=y CONFIG_NEED_PER_CPU_KM=y # CONFIG_CLEANCACHE is not set # CONFIG_FRONTSWAP is not set # CONFIG_CMA is not set # CONFIG_ZBUD is not set # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set CONFIG_X86_RESERVE_LOW=128 # CONFIG_MATH_EMULATION 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_ARCH_RANDOM is not set # CONFIG_X86_SMAP is not set # CONFIG_EFI is not set # CONFIG_SECCOMP is not set CONFIG_CC_STACKPROTECTOR=y # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set CONFIG_HZ_300=y # CONFIG_HZ_1000 is not set CONFIG_HZ=300 CONFIG_SCHED_HRTICK=y CONFIG_KEXEC=y CONFIG_PHYSICAL_START=0x1000000 # CONFIG_RELOCATABLE is not set CONFIG_PHYSICAL_ALIGN=0x100000 # CONFIG_COMPAT_VDSO is not set # CONFIG_CMDLINE_BOOL is not set # # Power management and ACPI options # # CONFIG_SUSPEND is not set # CONFIG_HIBERNATION is not set # CONFIG_PM_RUNTIME is not set CONFIG_ACPI=y # CONFIG_ACPI_PROCFS is not set # CONFIG_ACPI_PROCFS_POWER is not set # 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=y # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_PROCESSOR=y # CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set # CONFIG_ACPI_THERMAL is not set CONFIG_ACPI_CUSTOM_DSDT_FILE="" # CONFIG_ACPI_CUSTOM_DSDT is not set CONFIG_ACPI_BLACKLIST_YEAR=2001 # CONFIG_ACPI_DEBUG is not set # CONFIG_ACPI_PCI_SLOT is not set # CONFIG_X86_PM_TIMER is not set # CONFIG_ACPI_CONTAINER is not set # CONFIG_ACPI_SBS is not set # CONFIG_ACPI_HED is not set # CONFIG_ACPI_CUSTOM_METHOD is not set # CONFIG_ACPI_APEI is not set # CONFIG_SFI is not set # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set # # CPU Idle # CONFIG_CPU_IDLE=y # CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set CONFIG_INTEL_IDLE=y # # Bus options (PCI etc.) # CONFIG_PCI=y CONFIG_PCI_GOBIOS=y # CONFIG_PCI_GOMMCONFIG is not set # CONFIG_PCI_GODIRECT is not set # CONFIG_PCI_GOANY is not set CONFIG_PCI_BIOS=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_CNB20LE_QUIRK is not set # CONFIG_PCIEPORTBUS is not set CONFIG_PCI_MSI=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set # CONFIG_PCI_STUB is not set CONFIG_HT_IRQ=y # CONFIG_PCI_IOV is not set # CONFIG_PCI_PRI is not set # CONFIG_PCI_PASID is not set # CONFIG_PCI_IOAPIC is not set CONFIG_PCI_LABEL=y # # PCI host controller drivers # CONFIG_ISA_DMA_API=y CONFIG_ISA=y # CONFIG_EISA is not set # CONFIG_SCx200 is not set # CONFIG_OLPC is not set # CONFIG_ALIX is not set # CONFIG_NET5501 is not set # CONFIG_GEOS is not set # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set # CONFIG_RAPIDIO is not set # CONFIG_X86_SYSFB is not set # # Executable file formats / Emulations # CONFIG_BINFMT_ELF=y CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_BINFMT_SCRIPT=y CONFIG_HAVE_AOUT=y # CONFIG_BINFMT_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_COREDUMP=y CONFIG_HAVE_ATOMIC_IOMAP=y CONFIG_NET=y # # Networking options # CONFIG_PACKET=y CONFIG_PACKET_DIAG=y CONFIG_UNIX=y # CONFIG_UNIX_DIAG is not set # CONFIG_XFRM_USER is not set # CONFIG_NET_KEY is not set CONFIG_INET=y # CONFIG_IP_MULTICAST is not set # 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_NET_IP_TUNNEL is not set # CONFIG_SYN_COOKIES is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set # CONFIG_INET_XFRM_TUNNEL is not set # CONFIG_INET_TUNNEL is not set # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set # CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y CONFIG_INET_UDP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y # CONFIG_IPV6_PRIVACY is not set # CONFIG_IPV6_ROUTER_PREF 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_INET6_XFRM_TUNNEL is not set # CONFIG_INET6_TUNNEL is not set # CONFIG_INET6_XFRM_MODE_TRANSPORT is not set # CONFIG_INET6_XFRM_MODE_TUNNEL is not set # CONFIG_INET6_XFRM_MODE_BEET is not set # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set # CONFIG_IPV6_SIT is not set # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_GRE is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_NETWORK_SECMARK is not set # CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER 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_BRIDGE is not set CONFIG_HAVE_NET_DSA=y # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set # CONFIG_VSOCKETS is not set CONFIG_NETLINK_MMAP=y # CONFIG_NETLINK_DIAG is not set # CONFIG_NET_MPLS_GSO is not set CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_WIRELESS is not set # CONFIG_WIMAX 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 # # Device Drivers # # # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_FW_LOADER=y # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set # CONFIG_GENERIC_CPU_DEVICES is not set # CONFIG_DMA_SHARED_BUFFER is not set # # Bus devices # CONFIG_CONNECTOR=y CONFIG_PROC_EVENTS=y # CONFIG_MTD is not set # CONFIG_PARPORT is not set CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # # CONFIG_ISAPNP is not set # CONFIG_PNPBIOS is not set CONFIG_PNPACPI=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_FD is not set # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set # CONFIG_BLK_CPQ_DA is not set # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=4 CONFIG_BLK_DEV_CRYPTOLOOP=y # CONFIG_BLK_DEV_DRBD is not set CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_NVME is not set # CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=8 CONFIG_BLK_DEV_RAM_SIZE=16384 # CONFIG_BLK_DEV_XIP is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_HD is not set # CONFIG_BLK_DEV_RBD is not set # CONFIG_BLK_DEV_RSXX is not set # # Misc devices # # CONFIG_SENSORS_LIS3LV02D is not set # CONFIG_AD525X_DPOT is not set # CONFIG_DUMMY_IRQ is not set # CONFIG_IBM_ASM is not set # CONFIG_PHANTOM is not set # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ATMEL_SSC is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_APDS9802ALS is not set # CONFIG_ISL29003 is not set # CONFIG_ISL29020 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_SENSORS_BH1780 is not set # CONFIG_SENSORS_BH1770 is not set # CONFIG_SENSORS_APDS990X is not set # CONFIG_HMC6352 is not set # CONFIG_DS1682 is not set # CONFIG_BMP085_I2C is not set # CONFIG_PCH_PHUB is not set # CONFIG_USB_SWITCH_FSA9480 is not set # CONFIG_SRAM is not set # CONFIG_C2PORT is not set # # EEPROM support # CONFIG_EEPROM_AT24=y # CONFIG_EEPROM_LEGACY is not set # CONFIG_EEPROM_MAX6875 is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_CB710_CORE is not set # # Texas Instruments shared transport line discipline # # CONFIG_SENSORS_LIS3_I2C is not set # # Altera FPGA firmware download module # # CONFIG_ALTERA_STAPL is not set # CONFIG_INTEL_MEI is not set # CONFIG_INTEL_MEI_ME is not set # CONFIG_VMWARE_VMCI is not set CONFIG_HAVE_IDE=y # CONFIG_IDE is not set # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set 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_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=y # CONFIG_CHR_DEV_SCH is not set CONFIG_SCSI_MULTI_LUN=y # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y # 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 # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set # CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_ACPI=y # CONFIG_SATA_ZPODD is not set # CONFIG_SATA_PMP is not set # # Controllers with non-SFF native interface # # CONFIG_SATA_AHCI is not set # CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_SATA_INIC162X is not set # CONFIG_SATA_ACARD_AHCI is not set # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_SX4 is not set CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # CONFIG_ATA_PIIX=y # CONFIG_SATA_HIGHBANK is not set # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_RCAR is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_SVW is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set # # PATA SFF controllers with BMDMA # # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CS5520 is not set # CONFIG_PATA_CS5530 is not set # CONFIG_PATA_CS5535 is not set # CONFIG_PATA_CS5536 is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set # CONFIG_PATA_SC1200 is not set # CONFIG_PATA_SCH is not set # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # # PIO-only SFF controllers # # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_PATA_QDI is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_WINBOND_VLB is not set # # Generic fallback / legacy drivers # # CONFIG_PATA_ACPI is not set # CONFIG_ATA_GENERIC is not set # CONFIG_PATA_LEGACY is not set CONFIG_MD=y # CONFIG_BLK_DEV_MD is not set # CONFIG_BCACHE is not set CONFIG_BLK_DEV_DM=y # CONFIG_DM_DEBUG is not set CONFIG_DM_BUFIO=y CONFIG_DM_BIO_PRISON=y CONFIG_DM_PERSISTENT_DATA=y CONFIG_DM_CRYPT=y CONFIG_DM_SNAPSHOT=y CONFIG_DM_THIN_PROVISIONING=y CONFIG_DM_DEBUG_BLOCK_STACK_TRACING=y # CONFIG_DM_CACHE is not set # CONFIG_DM_MIRROR is not set # CONFIG_DM_RAID is not set CONFIG_DM_ZERO=y # CONFIG_DM_MULTIPATH is not set CONFIG_DM_DELAY=y # CONFIG_DM_UEVENT is not set CONFIG_DM_FLAKEY=y CONFIG_DM_VERITY=y # CONFIG_DM_SWITCH is not set # 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 # CONFIG_I2O is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set CONFIG_DUMMY=y # CONFIG_EQUALIZER is not set # CONFIG_NET_FC is not set # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set # CONFIG_VXLAN is not set CONFIG_NETCONSOLE=y CONFIG_NETPOLL=y # CONFIG_NETPOLL_TRAP is not set CONFIG_NET_POLL_CONTROLLER=y # CONFIG_TUN is not set # CONFIG_VETH is not set # CONFIG_NLMON is not set # CONFIG_ARCNET is not set # # CAIF transport drivers # # # Distributed Switch Architecture drivers # # CONFIG_NET_DSA_MV88E6XXX is not set # CONFIG_NET_DSA_MV88E6060 is not set # CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set # CONFIG_NET_DSA_MV88E6131 is not set # CONFIG_NET_DSA_MV88E6123_61_65 is not set CONFIG_ETHERNET=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_ADAPTEC is not set # CONFIG_NET_VENDOR_ALTEON is not set # CONFIG_NET_VENDOR_AMD is not set # CONFIG_NET_VENDOR_ARC is not set # CONFIG_NET_VENDOR_ATHEROS is not set # CONFIG_NET_CADENCE is not set CONFIG_NET_VENDOR_BROADCOM=y CONFIG_B44=y CONFIG_B44_PCI_AUTOSELECT=y CONFIG_B44_PCICORE_AUTOSELECT=y CONFIG_B44_PCI=y # CONFIG_BNX2 is not set # CONFIG_CNIC is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2X is not set # CONFIG_NET_VENDOR_BROCADE is not set # CONFIG_NET_CALXEDA_XGMAC is not set # CONFIG_NET_VENDOR_CHELSIO is not set # CONFIG_NET_VENDOR_CIRRUS is not set # CONFIG_NET_VENDOR_CISCO is not set # CONFIG_DNET is not set # CONFIG_NET_VENDOR_DEC is not set # CONFIG_NET_VENDOR_DLINK is not set # CONFIG_NET_VENDOR_EMULEX is not set # CONFIG_NET_VENDOR_EXAR is not set # CONFIG_NET_VENDOR_FUJITSU is not set # CONFIG_NET_VENDOR_HP is not set # CONFIG_NET_VENDOR_INTEL is not set # CONFIG_IP1000 is not set # CONFIG_JME is not set # CONFIG_NET_VENDOR_MARVELL is not set # CONFIG_NET_VENDOR_MELLANOX is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MYRI is not set # CONFIG_FEALNX is not set # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NVIDIA is not set # CONFIG_NET_VENDOR_OKI is not set # CONFIG_ETHOC is not set # CONFIG_NET_PACKET_ENGINE is not set # CONFIG_NET_VENDOR_QLOGIC is not set # CONFIG_NET_VENDOR_REALTEK is not set # CONFIG_SH_ETH is not set # CONFIG_NET_VENDOR_RDC is not set # CONFIG_NET_VENDOR_SEEQ is not set # CONFIG_NET_VENDOR_SILAN is not set # CONFIG_NET_VENDOR_SIS is not set # CONFIG_SFC is not set # CONFIG_NET_VENDOR_SMSC is not set # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_SUN is not set # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set # CONFIG_NET_VENDOR_VIA is not set # CONFIG_NET_VENDOR_WIZNET 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_PPP is not set # CONFIG_SLIP is not set # # USB Network Adapters # # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_RTL8152 is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_IPHETH is not set # CONFIG_WLAN is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers # # CONFIG_WAN is not set # CONFIG_VMXNET3 is not set # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_POLLDEV is not set # CONFIG_INPUT_SPARSEKMAP is not set # CONFIG_INPUT_MATRIXKMAP is not set # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_ADP5588 is not set # CONFIG_KEYBOARD_ADP5589 is not set CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_QT1070 is not set # CONFIG_KEYBOARD_QT2160 is not set # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_TCA6416 is not set # CONFIG_KEYBOARD_TCA8418 is not set # CONFIG_KEYBOARD_LM8333 is not set # CONFIG_KEYBOARD_MAX7359 is not set # CONFIG_KEYBOARD_MCS is not set # CONFIG_KEYBOARD_MPR121 is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_PS2_ALPS is not set # CONFIG_MOUSE_PS2_LOGIPS2PP is not set # CONFIG_MOUSE_PS2_SYNAPTICS is not set # CONFIG_MOUSE_PS2_CYPRESS is not set # CONFIG_MOUSE_PS2_LIFEBOOK is not set # CONFIG_MOUSE_PS2_TRACKPOINT is not set # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_CYAPA is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_SYNAPTICS_I2C is not set # CONFIG_MOUSE_SYNAPTICS_USB is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set CONFIG_INPUT_MISC=y # CONFIG_INPUT_AD714X is not set # CONFIG_INPUT_BMA150 is not set CONFIG_INPUT_PCSPKR=y # CONFIG_INPUT_MMA8450 is not set # CONFIG_INPUT_MPU3050 is not set # CONFIG_INPUT_WISTRON_BTNS is not set # CONFIG_INPUT_ATLAS_BTNS is not set # CONFIG_INPUT_ATI_REMOTE2 is not set # CONFIG_INPUT_KEYSPAN_REMOTE is not set # CONFIG_INPUT_KXTJ9 is not set # CONFIG_INPUT_POWERMATE is not set # CONFIG_INPUT_YEALINK is not set # CONFIG_INPUT_CM109 is not set # CONFIG_INPUT_UINPUT is not set # CONFIG_INPUT_PCF8574 is not set # CONFIG_INPUT_ADXL34X is not set # CONFIG_INPUT_CMA3000 is not set # CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_CT82C710 is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y CONFIG_SERIO_RAW=y # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_SERIO_PS2MULT is not set # CONFIG_SERIO_ARC_PS2 is not set # CONFIG_GAMEPORT is not set # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y CONFIG_DEVPTS_MULTIPLE_INSTANCES=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=32 # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_NOZOMI is not set # CONFIG_N_GSM is not set # CONFIG_TRACE_SINK is not set CONFIG_DEVKMEM=y # # Serial drivers # CONFIG_SERIAL_8250=y # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set # CONFIG_SERIAL_8250_PNP is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_FIX_EARLYCON_MEM=y # CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_NR_UARTS=2 CONFIG_SERIAL_8250_RUNTIME_UARTS=2 # CONFIG_SERIAL_8250_EXTENDED is not set # CONFIG_SERIAL_8250_DW is not set # # Non-8250 serial port support # # CONFIG_SERIAL_KGDB_NMI is not set # CONFIG_SERIAL_MFD_HSU is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_CONSOLE_POLL=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_PCH_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_ST_ASC is not set # CONFIG_TTY_PRINTK is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set CONFIG_NVRAM=y # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_SONYPI is not set # CONFIG_MWAVE is not set # CONFIG_PC8736x_GPIO is not set # CONFIG_NSC_GPIO is not set CONFIG_RAW_DRIVER=y CONFIG_MAX_RAW_DEVS=256 # CONFIG_HPET is not set CONFIG_HANGCHECK_TIMER=y # CONFIG_TCG_TPM is not set # CONFIG_TELCLOCK is not set CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=y # CONFIG_I2C_MUX is not set CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # # # PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set CONFIG_I2C_I801=y # CONFIG_I2C_ISCH is not set # CONFIG_I2C_ISMT is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # # ACPI drivers # CONFIG_I2C_SCMI=y # # I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_DESIGNWARE_PCI is not set # CONFIG_I2C_EG20T is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_PXA_PCI is not set # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # # CONFIG_I2C_DIOLAN_U2C is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set # # Other I2C/SMBus bus drivers # # CONFIG_I2C_ELEKTOR is not set # CONFIG_I2C_PCA_ISA is not set # CONFIG_SCx200_ACB is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # CONFIG_SPI is not set # CONFIG_HSI is not set # # PPS support # # CONFIG_PPS is not set # # PPS generators support # # # PTP clock support # # CONFIG_PTP_1588_CLOCK is not set # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # CONFIG_PTP_1588_CLOCK_PCH is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_GPIO_DEVRES=y # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_POWER_AVS is not set # CONFIG_HWMON is not set CONFIG_THERMAL=y 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_USER_SPACE=y # CONFIG_THERMAL_EMULATION is not set # CONFIG_INTEL_POWERCLAMP is not set # CONFIG_X86_PKG_TEMP_THERMAL is not set # # Texas Instruments thermal drivers # CONFIG_WATCHDOG=y CONFIG_WATCHDOG_CORE=y # CONFIG_WATCHDOG_NOWAYOUT is not set # # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set # CONFIG_ACQUIRE_WDT is not set # CONFIG_ADVANTECH_WDT is not set # CONFIG_ALIM1535_WDT is not set # CONFIG_ALIM7101_WDT is not set # CONFIG_F71808E_WDT is not set # CONFIG_SP5100_TCO is not set # CONFIG_SC520_WDT is not set # CONFIG_SBC_FITPC2_WATCHDOG is not set # CONFIG_EUROTECH_WDT is not set # CONFIG_IB700_WDT is not set # CONFIG_IBMASR is not set # CONFIG_WAFER_WDT is not set # CONFIG_I6300ESB_WDT is not set # CONFIG_IE6XX_WDT is not set CONFIG_ITCO_WDT=y CONFIG_ITCO_VENDOR_SUPPORT=y # CONFIG_IT8712F_WDT is not set # CONFIG_IT87_WDT is not set # CONFIG_HP_WATCHDOG is not set # CONFIG_SC1200_WDT is not set # CONFIG_PC87413_WDT is not set # CONFIG_NV_TCO is not set # CONFIG_60XX_WDT is not set # CONFIG_SBC8360_WDT is not set # CONFIG_SBC7240_WDT is not set # CONFIG_CPU5_WDT is not set # CONFIG_SMSC_SCH311X_WDT is not set # CONFIG_SMSC37B787_WDT is not set # CONFIG_VIA_WDT is not set # CONFIG_W83627HF_WDT is not set # CONFIG_W83697HF_WDT is not set # CONFIG_W83697UG_WDT is not set # CONFIG_W83877F_WDT is not set # CONFIG_W83977F_WDT is not set # CONFIG_MACHZ_WDT is not set # CONFIG_SBC_EPX_C3_WATCHDOG is not set # # ISA-based Watchdog Cards # # CONFIG_PCWATCHDOG is not set # CONFIG_MIXCOMWD is not set # CONFIG_WDT is not set # # PCI-based Watchdog Cards # # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set # # USB-based Watchdog Cards # # CONFIG_USBPCWATCHDOG is not set CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # CONFIG_SSB=y CONFIG_SSB_SPROM=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y # CONFIG_SSB_B43_PCI_BRIDGE is not set # CONFIG_SSB_SILENT is not set # CONFIG_SSB_DEBUG is not set CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y CONFIG_SSB_DRIVER_PCICORE=y CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # CONFIG_BCMA=y CONFIG_BCMA_HOST_PCI_POSSIBLE=y CONFIG_BCMA_HOST_PCI=y # CONFIG_BCMA_HOST_SOC is not set CONFIG_BCMA_DRIVER_GMAC_CMN=y # CONFIG_BCMA_DEBUG is not set # # Multifunction device drivers # CONFIG_MFD_CORE=y # CONFIG_MFD_CS5535 is not set # CONFIG_MFD_AS3711 is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_CROS_EC is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_DA9052_I2C is not set # CONFIG_MFD_DA9055 is not set # CONFIG_MFD_DA9063 is not set # CONFIG_MFD_MC13XXX_I2C is not set # CONFIG_HTC_PASIC3 is not set CONFIG_LPC_ICH=y # CONFIG_LPC_SCH is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_88PM800 is not set # CONFIG_MFD_88PM805 is not set # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_MAX77686 is not set # CONFIG_MFD_MAX77693 is not set # CONFIG_MFD_MAX8907 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_MAX8997 is not set # CONFIG_MFD_MAX8998 is not set # CONFIG_MFD_VIPERBOARD is not set # CONFIG_MFD_RETU is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_RTSX_PCI is not set # CONFIG_MFD_RC5T583 is not set # CONFIG_MFD_SEC_CORE is not set # CONFIG_MFD_SI476X_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_SMSC is not set # CONFIG_ABX500_CORE is not set # CONFIG_MFD_STMPE is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_LP8788 is not set # CONFIG_MFD_PALMAS is not set # CONFIG_TPS6105X is not set # CONFIG_TPS6507X is not set # CONFIG_MFD_TPS65090 is not set # CONFIG_MFD_TPS65217 is not set # CONFIG_MFD_TPS6586X is not set # CONFIG_MFD_TPS80031 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_TWL6040_CORE is not set # CONFIG_MFD_WL1273_CORE is not set # CONFIG_MFD_LM3533 is not set # CONFIG_MFD_TC3589X is not set # CONFIG_MFD_TMIO is not set # CONFIG_MFD_VX855 is not set # CONFIG_MFD_ARIZONA_I2C is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X_I2C is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # CONFIG_AGP=y # CONFIG_AGP_ALI is not set # CONFIG_AGP_ATI is not set # CONFIG_AGP_AMD is not set CONFIG_AGP_INTEL=y # CONFIG_AGP_NVIDIA is not set # CONFIG_AGP_SIS is not set # CONFIG_AGP_SWORKS is not set # CONFIG_AGP_VIA is not set # CONFIG_AGP_EFFICEON is not set # CONFIG_VGA_ARB is not set # CONFIG_VGA_SWITCHEROO is not set # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set # CONFIG_FB is not set # CONFIG_EXYNOS_VIDEO is not set CONFIG_BACKLIGHT_LCD_SUPPORT=y # CONFIG_LCD_CLASS_DEVICE is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=y # CONFIG_BACKLIGHT_APPLE is not set # CONFIG_BACKLIGHT_SAHARA is not set # CONFIG_BACKLIGHT_ADP8860 is not set # CONFIG_BACKLIGHT_ADP8870 is not set # CONFIG_BACKLIGHT_LM3630 is not set # CONFIG_BACKLIGHT_LM3639 is not set # CONFIG_BACKLIGHT_LP855X is not set # CONFIG_BACKLIGHT_LV5207LP is not set # CONFIG_BACKLIGHT_BD6107 is not set # # Console display driver support # CONFIG_VGA_CONSOLE=y # CONFIG_VGACON_SOFT_SCROLLBACK is not set # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y CONFIG_SOUND_OSS_CORE=y CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_SEQUENCER=y # CONFIG_SND_SEQ_DUMMY is not set CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_HRTIMER=y CONFIG_SND_SEQ_HRTIMER_DEFAULT=y # CONFIG_SND_DYNAMIC_MINORS is not set CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y CONFIG_SND_DMA_SGBUF=y # CONFIG_SND_RAWMIDI_SEQ is not set # CONFIG_SND_OPL3_LIB_SEQ is not set # CONFIG_SND_OPL4_LIB_SEQ is not set # CONFIG_SND_SBAWE_SEQ is not set # CONFIG_SND_EMU10K1_SEQ is not set CONFIG_SND_AC97_CODEC=y CONFIG_SND_DRIVERS=y # CONFIG_SND_PCSP is not set # CONFIG_SND_DUMMY is not set # CONFIG_SND_ALOOP is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set # CONFIG_SND_AC97_POWER_SAVE is not set # CONFIG_SND_ISA is not set CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS300 is not set # CONFIG_SND_ALS4000 is not set # CONFIG_SND_ALI5451 is not set # CONFIG_SND_ASIHPI is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set # CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set # CONFIG_SND_CMIPCI is not set # CONFIG_SND_OXYGEN is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set # CONFIG_SND_CS5530 is not set # CONFIG_SND_CS5535AUDIO is not set # CONFIG_SND_CTXFI is not set # CONFIG_SND_DARLA20 is not set # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set # CONFIG_SND_DARLA24 is not set # CONFIG_SND_GINA24 is not set # CONFIG_SND_LAYLA24 is not set # CONFIG_SND_MONA is not set # CONFIG_SND_MIA is not set # CONFIG_SND_ECHO3G is not set # CONFIG_SND_INDIGO is not set # CONFIG_SND_INDIGOIO is not set # CONFIG_SND_INDIGODJ is not set # CONFIG_SND_INDIGOIOX is not set # CONFIG_SND_INDIGODJX is not set # CONFIG_SND_EMU10K1 is not set # CONFIG_SND_EMU10K1X is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set # CONFIG_SND_ES1938 is not set # CONFIG_SND_ES1968 is not set # CONFIG_SND_FM801 is not set # CONFIG_SND_HDA_INTEL is not set # CONFIG_SND_HDSP is not set # CONFIG_SND_HDSPM is not set # CONFIG_SND_ICE1712 is not set # CONFIG_SND_ICE1724 is not set CONFIG_SND_INTEL8X0=y CONFIG_SND_INTEL8X0M=y # CONFIG_SND_KORG1212 is not set # CONFIG_SND_LOLA is not set # CONFIG_SND_LX6464ES is not set # CONFIG_SND_MAESTRO3 is not set # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set # CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set # CONFIG_SND_SIS7019 is not set # CONFIG_SND_SONICVIBES is not set # CONFIG_SND_TRIDENT is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set # CONFIG_SND_USB is not set # CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y # # HID support # CONFIG_HID=y CONFIG_HIDRAW=y # CONFIG_UHID is not set # CONFIG_HID_GENERIC is not set # # Special HID drivers # # CONFIG_HID_A4TECH is not set # CONFIG_HID_ACRUX is not set # CONFIG_HID_APPLE is not set # CONFIG_HID_AUREAL is not set # CONFIG_HID_BELKIN is not set # CONFIG_HID_CHERRY is not set # CONFIG_HID_CHICONY is not set # CONFIG_HID_PRODIKEYS 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_KEYTOUCH is not set # CONFIG_HID_KYE is not set # CONFIG_HID_UCLOGIC is not set # CONFIG_HID_WALTOP is not set # CONFIG_HID_GYRATION is not set # CONFIG_HID_ICADE is not set # CONFIG_HID_TWINHAN is not set # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LCPOWER is not set # CONFIG_HID_LOGITECH is not set # CONFIG_HID_MAGICMOUSE is not set # CONFIG_HID_MICROSOFT is not set # CONFIG_HID_MONTEREY is not set # CONFIG_HID_MULTITOUCH 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_PRIMAX is not set # CONFIG_HID_SAITEK is not set # CONFIG_HID_SAMSUNG is not set # CONFIG_HID_SPEEDLINK is not set # CONFIG_HID_STEELSERIES is not set # CONFIG_HID_SUNPLUS 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_THRUSTMASTER 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 # # USB HID support # # CONFIG_USB_HID is not set # CONFIG_HID_PID is not set # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set # # I2C HID support # # CONFIG_I2C_HID is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y # CONFIG_USB_DEBUG is not set CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # CONFIG_USB_DEFAULT_PERSIST=y # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set # CONFIG_USB_MON is not set # CONFIG_USB_WUSB_CBAF is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=y # CONFIG_USB_EHCI_HCD_PLATFORM is not set # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set # CONFIG_USB_ISP1362_HCD is not set # CONFIG_USB_FUSBH200_HCD is not set # CONFIG_USB_FOTG210_HCD is not set # CONFIG_USB_OHCI_HCD is not set CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_HCD_BCMA is not set # CONFIG_USB_HCD_SSB is not set # CONFIG_USB_HCD_TEST_MODE is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set CONFIG_USB_PRINTER=y # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_REALTEK is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # CONFIG_USB_DWC3 is not set # CONFIG_USB_CHIPIDEA is not set # # USB port drivers # # CONFIG_USB_SERIAL is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_EHSET_TEST_FIXTURE is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set # CONFIG_USB_EZUSB_FX2 is not set # CONFIG_USB_HSIC_USB3503 is not set # # USB Physical Layer drivers # # CONFIG_USB_PHY is not set # CONFIG_NOP_USB_XCEIV is not set # CONFIG_AM335X_PHY_USB is not set # CONFIG_SAMSUNG_USB2PHY is not set # CONFIG_SAMSUNG_USB3PHY is not set # CONFIG_USB_ISP1301 is not set # CONFIG_USB_RCAR_PHY is not set # CONFIG_USB_GADGET is not set # CONFIG_UWB is not set # CONFIG_MMC 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 is not set CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_SYSTOHC=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set # # 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 # # CONFIG_RTC_DRV_DS1307 is not set # CONFIG_RTC_DRV_DS1374 is not set # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_DS3232 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_ISL12022 is not set # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF2127 is not set # CONFIG_RTC_DRV_PCF8523 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_BQ32K is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8581 is not set # CONFIG_RTC_DRV_RX8025 is not set # CONFIG_RTC_DRV_EM3027 is not set # CONFIG_RTC_DRV_RV3029C2 is not set # # SPI 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_DS1742 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 # CONFIG_RTC_DRV_DS2404 is not set # # on-CPU RTC drivers # # CONFIG_RTC_DRV_MOXART is not set # # HID Sensor RTC drivers # # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set # CONFIG_VIRT_DRIVERS is not set # # Virtio drivers # # CONFIG_VIRTIO_PCI is not set # CONFIG_VIRTIO_MMIO is not set # # Microsoft Hyper-V guest support # # CONFIG_STAGING is not set # CONFIG_X86_PLATFORM_DEVICES is not set # # Hardware Spinlock drivers # CONFIG_CLKSRC_I8253=y CONFIG_CLKEVT_I8253=y CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y # CONFIG_MAILBOX is not set # CONFIG_IOMMU_SUPPORT is not set # # Remoteproc drivers # # CONFIG_STE_MODEM_RPROC is not set # # Rpmsg 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_VME_BUS is not set # CONFIG_PWM is not set # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # CONFIG_FMC is not set # # Firmware Drivers # # CONFIG_EDD is not set # CONFIG_FIRMWARE_MEMMAP is not set # CONFIG_DELL_RBU is not set CONFIG_DCDBAS=y CONFIG_DMIID=y # CONFIG_DMI_SYSFS is not set # CONFIG_ISCSI_IBFT_FIND is not set # CONFIG_GOOGLE_FIRMWARE is not set # # File systems # CONFIG_DCACHE_WORD_ACCESS=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set # CONFIG_EXT3_FS is not set CONFIG_EXT4_FS=y # CONFIG_EXT4_USE_FOR_EXT23 is not set CONFIG_EXT4_FS_POSIX_ACL=y # CONFIG_EXT4_FS_SECURITY is not set # CONFIG_EXT4_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set CONFIG_JFS_FS=y CONFIG_JFS_POSIX_ACL=y # CONFIG_JFS_SECURITY is not set CONFIG_JFS_DEBUG=y CONFIG_JFS_STATISTICS=y CONFIG_XFS_FS=y CONFIG_XFS_QUOTA=y CONFIG_XFS_POSIX_ACL=y CONFIG_XFS_RT=y CONFIG_XFS_DEBUG=y # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set CONFIG_NILFS2_FS=y CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_FILE_LOCKING=y 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=y CONFIG_QUOTA_TREE=y # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=y CONFIG_QUOTACTL=y # CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set CONFIG_GENERIC_ACL=y # # Caches # # CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y CONFIG_JOLIET=y # CONFIG_ZISOFS is not set # CONFIG_UDF_FS is not set # # DOS/FAT/NT Filesystems # # CONFIG_MSDOS_FS is not set # CONFIG_VFAT_FS is not set # CONFIG_NTFS_FS is not set # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_TMPFS_XATTR=y # CONFIG_HUGETLBFS is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set # CONFIG_CEPH_FS is not set CONFIG_CIFS=y CONFIG_CIFS_STATS=y # CONFIG_CIFS_STATS2 is not set # CONFIG_CIFS_WEAK_PW_HASH is not set # CONFIG_CIFS_XATTR is not set # CONFIG_CIFS_DEBUG is not set # CONFIG_CIFS_SMB2 is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="utf8" CONFIG_NLS_CODEPAGE_437=y # 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=y CONFIG_NLS_ISO8859_1=y # 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=y # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # # printk and dmesg options # CONFIG_PRINTK_TIME=y CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 # CONFIG_BOOT_PRINTK_DELAY is not set CONFIG_DYNAMIC_DEBUG=y # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_INFO_REDUCED is not set CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=0 CONFIG_STRIP_ASM_SYMS=y # CONFIG_READABLE_ASM is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y CONFIG_HEADERS_CHECK=y CONFIG_DEBUG_SECTION_MISMATCH=y CONFIG_ARCH_WANT_FRAME_POINTERS=y CONFIG_FRAME_POINTER=y # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_KERNEL=y # # Memory Debugging # CONFIG_DEBUG_PAGEALLOC=y CONFIG_WANT_PAGE_DEBUG_FLAGS=y CONFIG_PAGE_GUARD=y CONFIG_DEBUG_OBJECTS=y # CONFIG_DEBUG_OBJECTS_SELFTEST is not set CONFIG_DEBUG_OBJECTS_FREE=y CONFIG_DEBUG_OBJECTS_TIMERS=y CONFIG_DEBUG_OBJECTS_WORK=y CONFIG_DEBUG_OBJECTS_RCU_HEAD=y # CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 # CONFIG_SLUB_DEBUG_ON is not set CONFIG_SLUB_STATS=y CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK=y CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=400 # CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_VIRTUAL is not set CONFIG_DEBUG_MEMORY_INIT=y CONFIG_HAVE_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_HAVE_ARCH_KMEMCHECK=y # CONFIG_DEBUG_SHIRQ is not set # # Debug Lockups and Hangs # CONFIG_LOCKUP_DETECTOR=y CONFIG_HARDLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=1 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1 CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=300 CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1 CONFIG_PANIC_ON_OOPS=y CONFIG_PANIC_ON_OOPS_VALUE=1 CONFIG_SCHED_DEBUG=y CONFIG_SCHEDSTATS=y # CONFIG_TIMER_STATS is not set # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_PI_LIST=y CONFIG_RT_MUTEX_TESTER=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y CONFIG_LOCKDEP=y CONFIG_LOCK_STAT=y CONFIG_DEBUG_LOCKDEP=y CONFIG_DEBUG_ATOMIC_SLEEP=y CONFIG_DEBUG_LOCKING_API_SELFTESTS=y CONFIG_TRACE_IRQFLAGS=y CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_KOBJECT_RELEASE=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_WRITECOUNT is not set CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # CONFIG_PROVE_RCU=y CONFIG_PROVE_RCU_REPEATEDLY=y CONFIG_SPARSE_RCU_POINTER=y # CONFIG_RCU_TORTURE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=21 CONFIG_RCU_TRACE=y # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set CONFIG_LATENCYTOP=y CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACER_MAX_TRACE=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_RING_BUFFER_ALLOW_SWAP=y CONFIG_TRACING=y CONFIG_GENERIC_TRACER=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y CONFIG_FUNCTION_TRACER=y CONFIG_FUNCTION_GRAPH_TRACER=y CONFIG_IRQSOFF_TRACER=y CONFIG_SCHED_TRACER=y CONFIG_FTRACE_SYSCALLS=y CONFIG_TRACER_SNAPSHOT=y CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set # CONFIG_PROFILE_ALL_BRANCHES is not set # CONFIG_STACK_TRACER is not set CONFIG_BLK_DEV_IO_TRACE=y # CONFIG_UPROBE_EVENT is not set # CONFIG_PROBE_EVENTS is not set CONFIG_DYNAMIC_FTRACE=y CONFIG_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_FUNCTION_PROFILER=y CONFIG_FTRACE_MCOUNT_RECORD=y # CONFIG_FTRACE_STARTUP_TEST is not set CONFIG_MMIOTRACE=y # CONFIG_RING_BUFFER_BENCHMARK is not set # CONFIG_RING_BUFFER_STARTUP_TEST is not set # # Runtime Testing # # CONFIG_LKDTM is not set # CONFIG_TEST_LIST_SORT is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_RBTREE_TEST is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_TEST_STRING_HELPERS is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set # CONFIG_BUILD_DOCSRC is not set CONFIG_DMA_API_DEBUG=y # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y CONFIG_KGDB=y CONFIG_KGDB_SERIAL_CONSOLE=y # CONFIG_KGDB_TESTS is not set CONFIG_KGDB_LOW_LEVEL_TRAP=y CONFIG_KGDB_KDB=y CONFIG_KDB_KEYBOARD=y CONFIG_KDB_CONTINUE_CATASTROPHIC=0 CONFIG_STRICT_DEVMEM=y CONFIG_X86_VERBOSE_BOOTUP=y # CONFIG_EARLY_PRINTK is not set # CONFIG_X86_PTDUMP is not set CONFIG_DEBUG_RODATA=y # CONFIG_DEBUG_RODATA_TEST is not set CONFIG_DOUBLEFAULT=y # CONFIG_DEBUG_TLBFLUSH is not set # CONFIG_IOMMU_STRESS is not set CONFIG_HAVE_MMIOTRACE_SUPPORT=y CONFIG_IO_DELAY_TYPE_0X80=0 CONFIG_IO_DELAY_TYPE_0XED=1 CONFIG_IO_DELAY_TYPE_UDELAY=2 CONFIG_IO_DELAY_TYPE_NONE=3 CONFIG_IO_DELAY_0X80=y # CONFIG_IO_DELAY_0XED is not set # CONFIG_IO_DELAY_UDELAY is not set # CONFIG_IO_DELAY_NONE is not set CONFIG_DEFAULT_IO_DELAY_TYPE=0 # CONFIG_DEBUG_BOOT_PARAMS is not set # CONFIG_CPA_DEBUG is not set CONFIG_OPTIMIZE_INLINING=y # CONFIG_DEBUG_NMI_SELFTEST is not set # CONFIG_X86_DEBUG_STATIC_CPU_HAS is not set # # Security options # # CONFIG_KEYS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_SECURITY="" CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_PCOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_USER=y # CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set CONFIG_CRYPTO_GF128MUL=y # CONFIG_CRYPTO_NULL is not set CONFIG_CRYPTO_WORKQUEUE=y CONFIG_CRYPTO_CRYPTD=y # CONFIG_CRYPTO_AUTHENC is not set # # Authenticated Encryption with Associated Data # # CONFIG_CRYPTO_CCM is not set # CONFIG_CRYPTO_GCM is not set CONFIG_CRYPTO_SEQIV=y # # Block modes # CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_CTR is not set # CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_PCBC is not set CONFIG_CRYPTO_XTS=y # # Hash modes # CONFIG_CRYPTO_CMAC=y CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set # # Digest # CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_CRC32C_INTEL is not set # CONFIG_CRYPTO_CRC32 is not set # CONFIG_CRYPTO_CRC32_PCLMUL is not set CONFIG_CRYPTO_CRCT10DIF=y # CONFIG_CRYPTO_GHASH is not set CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD128 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_RMD256 is not set # CONFIG_CRYPTO_RMD320 is not set CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y # CONFIG_CRYPTO_TGR192 is not set # CONFIG_CRYPTO_WP512 is not set # # Ciphers # CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_586=y # CONFIG_CRYPTO_AES_NI_INTEL is not set # CONFIG_CRYPTO_ANUBIS is not set CONFIG_CRYPTO_ARC4=y # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SALSA20 is not set # CONFIG_CRYPTO_SALSA20_586 is not set # CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_SERPENT_SSE2_586 is not set # CONFIG_CRYPTO_TEA is not set # CONFIG_CRYPTO_TWOFISH is not set # CONFIG_CRYPTO_TWOFISH_586 is not set # # Compression # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_ZLIB is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # # Random Number Generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_HW is not set CONFIG_HAVE_KVM=y # CONFIG_VIRTUALIZATION is not set CONFIG_BINARY_PRINTF=y # # Library routines # CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_FIND_FIRST_BIT=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_GENERIC_IOMAP=y CONFIG_GENERIC_IO=y # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y CONFIG_CRC32_SELFTEST=y CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=y # CONFIG_CRC8 is not set CONFIG_AUDIT_GENERIC=y # CONFIG_XZ_DEC is not set # CONFIG_XZ_DEC_BCJ is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_CHECK_SIGNATURE=y CONFIG_DQL=y CONFIG_NLATTR=y CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y # CONFIG_AVERAGE is not set # CONFIG_CORDIC is not set # CONFIG_DDR is not set -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
[parent not found: <5244A4D1.8000705-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: Best way to shut down NILFS2? (umount hang issue)... [not found] ` <5244A4D1.8000705-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2013-09-27 6:13 ` Vyacheslav Dubeyko 0 siblings, 0 replies; 11+ messages in thread From: Vyacheslav Dubeyko @ 2013-09-27 6:13 UTC (permalink / raw) To: Michael L. Semon; +Cc: linux-nilfs Hi Michael, On Thu, 2013-09-26 at 17:19 -0400, Michael L. Semon wrote: > Update: Now I understand why you can't reproduce the issue. I reduced > the test scripts down to something like this: > Ok. Thank you. I'll try to reproduce again. > I have one kernel for which I can remove config items, and I have one > kernel where I have to enable kernel config items. Other than > CONFIG_POSIX_MQUEUE, what items does nilfs_cleanerd need to start? > I have yet to get it started from a minimal kernel config. > I don't try to use NILFS2 with minimal kernel config. But you can get some details from FAQ [1]. As far as I can see, you need to enable: CONFIG_SHMEM, CONFIG_TMPFS, CONFIG_POSIX_MQUEUE. Thanks, Vyacheslav Dubeyko. [1] http://www.nilfs.org/en/faq.html -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2013-09-27 6:13 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
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2013-09-17 22:42 Best way to shut down NILFS2? (umount hang issue) Michael L. Semon
[not found] ` <5238DAD8.3070804-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-09-18 6:18 ` Vyacheslav Dubeyko
2013-09-18 16:26 ` Michael L. Semon
[not found] ` <CAJzLF9nbfM6aY8u57Lgkm4r_mpBtd96J=HaqSnF=+oLvhYpmUw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-09-19 6:22 ` Vyacheslav Dubeyko
2013-09-19 23:19 ` Michael L. Semon
[not found] ` <523B866D.9060406-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-09-20 8:14 ` Vyacheslav Dubeyko
2013-09-22 3:20 ` Michael L. Semon
[not found] ` <523E6203.2090509-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-09-25 8:16 ` Vyacheslav Dubeyko
2013-09-26 0:21 ` Michael L. Semon
2013-09-26 21:19 ` Michael L. Semon
[not found] ` <5244A4D1.8000705-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-09-27 6:13 ` Vyacheslav Dubeyko
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