On Wed, 2005-10-19 at 13:19 +0200, Ingo Molnar wrote:
> * William Weston <[email protected]> wrote:
>
> > Hello,
> >
> > Getting up to speed on the latest -rt changes again. Just happened to
> > notice this warning with -rt8 and -rt9:
> >
> > kernel/ktimers.c: In function `check_ktimer_signal':
> > kernel/ktimers.c:1209: warning: passing argument 1 of
> > `unlock_ktimer_base' from incompatible pointer type
> >
> > And the obvious fix:
> >
> > --- linux/kernel/ktimers.c.orig 2005-10-18 14:10:48.000000000 -0700
> > +++ linux/kernel/ktimers.c 2005-10-18 14:24:43.000000000 -0700
> > @@ -1206,7 +1206,7 @@
> > struct ktimer_base *base = lock_ktimer_base(timer, &flags);
> > ktime_t now = base->get_time();
> >
> > - unlock_ktimer_base(base, &flags);
> > + unlock_ktimer_base(timer, &flags);
> >
>
> indeed - and this could explain some of the lockups reported. I've
> uploaded -rt10 with your fix included.
No lockups so far with -rt12 (running for 1/2 a day already).
I'm getting BUG messages again, some examples below...
-- Fernando
expires: 63460/186377996
expired: 63459/262930743
at: 857
interval: 0/0
now: 63459/262931265
rem: 0/923447253
overrun: 0
getoffset: 00000000
gpm/4215[CPU#1]: BUG in check_ktimer_signal at kernel/ktimers.c:1345
[<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
SELinux: initialized (dev 0:19, type nfs), uses genfs_contexts
SELinux: initialized (dev 0:19, type nfs), uses genfs_contexts
expires: 63652/92742733
expired: 63652/77934422
at: 857
interval: 0/0
now: 63652/77934985
rem: 0/14808311
overrun: 0
getoffset: 00000000
hydrogen/14762[CPU#0]: BUG in check_ktimer_signal at
kernel/ktimers.c:1345
[<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
expires: 63730/580407432
expired: 63730/580219182
at: 857
interval: 0/0
now: 63730/580220260
rem: 0/188250
overrun: 0
getoffset: 00000000
hald-addon-stor/4308[CPU#1]: BUG in check_ktimer_signal at
kernel/ktimers.c:1345 [<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
expires: 63748/350884596
expired: 63748/259469299
at: 857
interval: 0/0
now: 63748/259469761
rem: 0/91415297
overrun: 0
getoffset: 00000000
hydrogen/14762[CPU#0]: BUG in check_ktimer_signal at
kernel/ktimers.c:1345
[<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
expires: 63749/750924523
expired: 63748/261658939
at: 857
interval: 0/0
now: 63748/261660137
rem: 1/489265584
overrun: 0
getoffset: 00000000
gpm/4215[CPU#1]: BUG in check_ktimer_signal at kernel/ktimers.c:1345
[<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
expires: 63759/124237114
expired: 63759/123513573
at: 857
interval: 0/0
now: 63759/123514487
rem: 0/723541
overrun: 0
getoffset: 00000000
hald-addon-stor/4308[CPU#1]: BUG in check_ktimer_signal at
kernel/ktimers.c:1345 [<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
expires: 63759/779202647
expired: 63759/778470948
at: 857
interval: 0/0
now: 63759/778471567
rem: 0/731699
overrun: 0
getoffset: 00000000
hydrogen/14762[CPU#1]: BUG in check_ktimer_signal at
kernel/ktimers.c:1345
[<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
expires: 63764/938411799
expired: 63764/937703455
at: 857
interval: 0/0
now: 63764/937704138
rem: 0/708344
overrun: 0
getoffset: 00000000
ypbind/3729[CPU#1]: BUG in check_ktimer_signal at kernel/ktimers.c:1345
[<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
SELinux: initialized (dev 0:19, type nfs), uses genfs_contexts
expires: 63779/216066094
expired: 63779/215384514
at: 857
interval: 0/0
now: 63779/215385152
rem: 0/681580
overrun: 0
getoffset: 00000000
hydrogen/14762[CPU#1]: BUG in check_ktimer_signal at
kernel/ktimers.c:1345
[<c01280a7>] __WARN_ON+0x67/0x90 (8)
[<c01421ba>] check_ktimer_signal+0x12a/0x140 (48)
[<c0142279>] ktimer_nanosleep+0xa9/0xf0 (52)
[<c01422fb>] ktimer_nanosleep_mono+0x3b/0x50 (56)
[<c03751b0>] nanosleep_restart_mono+0x0/0x30 (8)
[<c0142080>] process_ktimer+0x0/0x10 (64)
[<c01423ac>] sys_nanosleep+0x4c/0x50 (32)
[<c0103481>] syscall_call+0x7/0xb (16)
SELinux: initialized (dev 0:19, type nfs), uses genfs_contexts
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