* Re: spontaneous reboots and hangs on x86_64
[not found] ` <200805162053.36390.m.kozlowski@tuxland.pl>
@ 2008-05-17 3:23 ` Stephen Rothwell
2008-05-24 16:11 ` Mariusz Kozlowski
0 siblings, 1 reply; 2+ messages in thread
From: Stephen Rothwell @ 2008-05-17 3:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: Mariusz Kozlowski, Adrian Bunk, kernel-testers, linux-kernel,
Andrew Morton, linux-next, Gregory Haskins
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Hi Ingo,
On Fri, 16 May 2008 20:53:36 +0200 Mariusz Kozlowski <m.kozlowski@tuxland.pl> wrote:
>
> Ok I got bisection working finally, now I'm at d5be23e2 I have something like 80 revisions left and
> I'm stuck with this:
>
> In file included from kernel/sched.c:1861:
> kernel/sched_rt.c: In function 'check_preempt_curr_rt':
> kernel/sched_rt.c:653: error: implicit declaration of function 'cpupri_find'
> kernel/sched_rt.c:653: error: 'struct root_domain' has no member named 'cpupri'
> make[1]: *** [kernel/sched.o] Error 1
> make: *** [kernel] Error 2
This error is caused by commit 677ceea32cf1d8ba9a4870bc58079cd7e7f77558
("sched: prioritize non-migratable tasks over migratable ones") in the
sched tree (sched/for-akpm). This commit is either just wrong, is was
misrebased, or is just badly out of order. It introduces a use of
cpupri_find, but the function is not defined until commit
ea9b3c95b7c666d4658a139b88587269e5baa647 ("sched: use a 2-d bitmap for
searching lowest-pri CPU") about 146 commits later ...
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: spontaneous reboots and hangs on x86_64
2008-05-17 3:23 ` spontaneous reboots and hangs on x86_64 Stephen Rothwell
@ 2008-05-24 16:11 ` Mariusz Kozlowski
0 siblings, 0 replies; 2+ messages in thread
From: Mariusz Kozlowski @ 2008-05-24 16:11 UTC (permalink / raw)
To: Stephen Rothwell
Cc: Ingo Molnar, Adrian Bunk, kernel-testers, linux-kernel,
Andrew Morton, linux-next, Gregory Haskins
Hi,
> Hi Ingo,
>
> On Fri, 16 May 2008 20:53:36 +0200 Mariusz Kozlowski <m.kozlowski@tuxland.pl> wrote:
> >
> > Ok I got bisection working finally, now I'm at d5be23e2 I have something like 80 revisions left and
> > I'm stuck with this:
> >
> > In file included from kernel/sched.c:1861:
> > kernel/sched_rt.c: In function 'check_preempt_curr_rt':
> > kernel/sched_rt.c:653: error: implicit declaration of function 'cpupri_find'
> > kernel/sched_rt.c:653: error: 'struct root_domain' has no member named 'cpupri'
> > make[1]: *** [kernel/sched.o] Error 1
> > make: *** [kernel] Error 2
>
> This error is caused by commit 677ceea32cf1d8ba9a4870bc58079cd7e7f77558
> ("sched: prioritize non-migratable tasks over migratable ones") in the
> sched tree (sched/for-akpm). This commit is either just wrong, is was
> misrebased, or is just badly out of order. It introduces a use of
> cpupri_find, but the function is not defined until commit
> ea9b3c95b7c666d4658a139b88587269e5baa647 ("sched: use a 2-d bitmap for
> searching lowest-pri CPU") about 146 commits later ...
Whatever it was its gone in recent linux-next releases, box boots without
problems.
Mariusz
^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-05-17 3:23 ` spontaneous reboots and hangs on x86_64 Stephen Rothwell
2008-05-24 16:11 ` Mariusz Kozlowski
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