From: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
To: Ingo Molnar <mingo@elte.hu>
Cc: nando@ccrma.Stanford.EDU, William Weston <weston@lysdexia.org>,
cc@ccrma.Stanford.EDU, linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
david singleton <dsingleton@mvista.com>,
Steven Rostedt <rostedt@goodmis.org>,
Rui Nuno Capela <rncbc@rncbc.org>,
Mark Knecht <markknecht@gmail.com>
Subject: Re: 2.6.14-rc4-rt7
Date: Thu, 20 Oct 2005 12:12:51 -0700 [thread overview]
Message-ID: <1129835571.14374.11.camel@cmn3.stanford.edu> (raw)
In-Reply-To: <20051019111943.GA31410@elte.hu>
On Wed, 2005-10-19 at 13:19 +0200, Ingo Molnar wrote:
> * William Weston <weston@lysdexia.org> 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
next prev parent reply other threads:[~2005-10-20 19:13 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-17 16:05 2.6.14-rc4-rt7 Ingo Molnar
2005-10-17 17:06 ` 2.6.14-rc4-rt7 Mark Knecht
2005-10-17 19:21 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-18 1:30 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-18 1:50 ` 2.6.14-rc4-rt7 Mark Knecht
2005-10-18 6:54 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-18 7:28 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-18 14:11 ` 2.6.14-rc4-rt7 K.R. Foley
2005-10-18 14:49 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-18 21:04 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-18 21:31 ` 2.6.14-rc4-rt7 William Weston
2005-10-19 6:01 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-19 11:19 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-20 19:12 ` Fernando Lopez-Lezcano [this message]
2005-10-20 19:16 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-20 23:55 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-21 8:05 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-21 23:25 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-22 0:20 ` 2.6.14-rc4-rt7 Mark Knecht
2005-10-22 3:41 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-22 5:12 ` 2.6.14-rc4-rt7 Lee Revell
2005-10-22 23:25 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-22 3:58 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-24 19:28 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-24 19:38 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-24 19:46 ` 2.6.14-rc4-rt7 john stultz
2005-10-25 9:17 ` 2.6.14-rc4-rt7 Antonio
2005-10-25 15:44 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-25 15:58 ` 2.6.14-rc4-rt7 linux-os (Dick Johnson)
2005-10-25 17:35 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-10-25 18:16 ` 2.6.14-rc4-rt7 john stultz
2005-10-25 20:12 ` 2.6.14-rc4-rt7 George Anzinger
2005-10-26 8:28 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-26 16:03 ` 2.6.14-rc4-rt7 George Anzinger
2005-10-26 17:17 ` 2.6.14-rc4-rt7 George Anzinger
2005-10-26 20:45 ` 2.6.14-rc4-rt7 Rui Nuno Capela
2005-10-26 22:07 ` 2.6.14-rc4-rt7 William Weston
2005-10-26 23:33 ` 2.6.14-rc4-rt7 john stultz
2005-10-26 23:54 ` 2.6.14-rc4-rt7 William Weston
2005-10-26 23:58 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-27 0:11 ` 2.6.14-rc4-rt7 john stultz
2005-10-27 0:34 ` 2.6.14-rc4-rt7 William Weston
2005-10-26 23:57 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-27 0:02 ` 2.6.14-rc4-rt7 William Weston
2005-10-27 0:45 ` 2.6.14-rc4-rt7 john stultz
2005-10-27 1:07 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-27 1:22 ` 2.6.14-rc4-rt7 john stultz
2005-10-27 1:37 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-27 1:52 ` 2.6.14-rc4-rt7 john stultz
2005-10-27 2:11 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-27 22:01 ` 2.6.14-rc4-rt7 William Weston
2005-10-27 22:32 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-27 1:26 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-27 8:01 ` 2.6.14-rc4-rt7 Rui Nuno Capela
2005-10-27 17:44 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-27 23:18 ` 2.6.14-rc4-rt7 Rui Nuno Capela
2005-10-28 17:13 ` 2.6.14-rc4-rt7 Fernando Lopez-Lezcano
2005-11-03 22:13 ` 2.6.14-rc4-rt7 - [PATCH] improved boot time TSC synchronization Jim Houston
2005-10-24 20:39 ` 2.6.14-rc4-rt7 Steven Rostedt
2005-10-24 21:00 ` 2.6.14-rc4-rt7 Lee Revell
2005-10-17 21:43 ` 2.6.14-rc4-rt7 Daniel Walker
2005-10-17 22:03 ` 2.6.14-rc4-rt7 Thomas Gleixner
2005-10-17 22:05 ` 2.6.14-rc4-rt7 Daniel Walker
2005-10-17 22:15 ` 2.6.14-rc4-rt7 Thomas Gleixner
2005-10-18 6:42 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-18 16:23 ` 2.6.14-rc4-rt7 Daniel Walker
2005-10-18 20:26 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-18 0:19 ` 2.6.14-rc4-rt7 Daniel Walker
2005-10-18 6:45 ` 2.6.14-rc4-rt7 Ingo Molnar
2005-10-20 19:54 ` 2.6.14-rc5-rt1 Ingo Molnar
2005-10-20 23:33 ` 2.6.14-rc5-rt1 Felix Oxley
2005-10-21 0:39 ` 2.6.14-rc5-rt1 Mark Knecht
2005-10-21 13:47 ` 2.6.14-rc5-rt1 Mark Knecht
2005-10-21 10:01 ` 2.6.14-rc5-rt1 Felix Oxley
2005-10-21 10:16 ` 2.6.14-rc5-rt1 Ingo Molnar
2005-10-21 10:18 ` 2.6.14-rc5-rt1 Felix Oxley
2005-10-21 10:26 ` 2.6.14-rc5-rt1 Felix Oxley
2005-10-22 23:23 ` 2.6.14-rc5-rt1 Felix Oxley
2005-10-24 22:28 ` [ANNOUNCE] 2.6.14-rc5-rt5 kgdb update George Anzinger
2005-11-12 15:32 ` Ingo Molnar
2005-11-12 15:33 ` Ingo Molnar
2005-11-12 16:10 ` George Anzinger
2005-10-30 13:33 ` 2.6.14-rt1 Ingo Molnar
2005-10-30 14:58 ` 2.6.14-rt1 K.R. Foley
2005-10-30 15:41 ` 2.6.14-rt1 Steven Rostedt
2005-10-30 17:17 ` 2.6.14-rt1 Ingo Molnar
2005-10-30 17:19 ` 2.6.14-rt1 Ingo Molnar
2005-10-30 16:30 ` 2.6.14-rt1 Mark Knecht
2005-10-31 18:13 ` 2.6.14-rt1 Fernando Lopez-Lezcano
2005-11-01 20:18 ` 2.6.14-rt1 Fernando Lopez-Lezcano
2005-11-02 2:47 ` 2.6.14-rt1 Fernando Lopez-Lezcano
2005-11-02 2:55 ` 2.6.14-rt1 Carlos Antunes
2005-11-02 3:05 ` 2.6.14-rt1 Steven Rostedt
2005-11-02 3:26 ` 2.6.14-rt1 Carlos Antunes
2005-11-02 3:32 ` 2.6.14-rt1 Steven Rostedt
2005-11-02 3:36 ` 2.6.14-rt1 Carlos Antunes
2005-11-02 4:05 ` 2.6.14-rt1 Carlos Antunes
2005-11-02 9:21 ` 2.6.14-rt1 Florian Schmidt
2005-11-02 14:35 ` 2.6.14-rt1 Carlos Antunes
2005-11-02 14:40 ` 2.6.14-rt1 Ingo Molnar
2005-11-02 14:45 ` 2.6.14-rt1 Carlos Antunes
2005-11-02 15:37 ` 2.6.14-rt1 Steven Rostedt
2005-11-02 16:07 ` 2.6.14-rt1 Carlos Antunes
2005-11-02 16:24 ` 2.6.14-rt1 Steven Rostedt
2005-11-02 16:53 ` 2.6.14-rt1 Carlos Antunes
2005-11-02 16:37 ` 2.6.14-rt1 Steven Rostedt
2005-11-02 18:13 ` 2.6.14-rt1 Fernando Lopez-Lezcano
2005-11-02 7:02 ` 2.6.14-rt1 Ingo Molnar
2005-11-02 18:13 ` 2.6.14-rt1 Fernando Lopez-Lezcano
2005-11-04 7:04 ` 2.6.14-rt1 Fernando Lopez-Lezcano
2005-11-02 21:41 ` 2.6.14-rt4: __get_nsec_offset() false positives john stultz
2005-11-03 6:53 ` Ingo Molnar
2005-11-05 2:35 ` 2.6.14-rt1 (now rt6) Fernando Lopez-Lezcano
2005-11-05 3:46 ` Mark Knecht
2005-11-09 11:22 ` Ingo Molnar
2005-11-10 12:15 ` Ingo Molnar
2005-11-10 22:10 ` Fernando Lopez-Lezcano
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