Messages in this thread | | | Date | Thu, 21 Feb 2013 20:26:01 -0300 | From | Marcelo Tosatti <> | Subject | Re: sched: Fix signedness bug in yield_to() |
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On Thu, Feb 21, 2013 at 09:56:54AM +0100, Ingo Molnar wrote: > > * Shuah Khan <shuahkhan@gmail.com> wrote: > > > On Tue, Feb 19, 2013 at 7:27 PM, Linux Kernel Mailing List > > <linux-kernel@vger.kernel.org> wrote: > > > Gitweb: http://git.kernel.org/linus/;a=commit;h=c3c186403c6abd32e719f005f0af950155a9e54d > > > Commit: c3c186403c6abd32e719f005f0af950155a9e54d > > > Parent: e0a79f529d5ba2507486d498b25da40911d95cf6 > > > Author: Dan Carpenter <dan.carpenter@oracle.com> > > > AuthorDate: Tue Feb 5 14:37:51 2013 +0300 > > > Committer: Ingo Molnar <mingo@kernel.org> > > > CommitDate: Tue Feb 5 12:59:29 2013 +0100 > > > > > > sched: Fix signedness bug in yield_to() > > > > > > In 7b270f6099 "sched: Bail out of yield_to when source and > > > target runqueue has one task" we changed this to store -ESRCH so > > > it needs to be signed. > > > > Dan, Ingo, > > > > I can't find the 7b270f6099 "sched: Bail out of yield_to when > > source and target runqueue has one task" in the latest Linus's > > git. Am I missing something. > > > > The current kenel/sched/core.c doesn't have the code from the > > associated patch https://patchwork.kernel.org/patch/2016651/ > > As per the lkml discussion that one was supposed to go upstream > via the KVM tree. Marcelo?
commit c3c186403c6abd32e719f005f0af950155a9e54d Author: Dan Carpenter <dan.carpenter@oracle.com> Date: Tue Feb 5 14:37:51 2013 +0300
sched: Fix signedness bug in yield_to()
In 7b270f6099 "sched: Bail out of yield_to when source and target runqueue has one task" we changed this to store -ESRCH so it needs to be signed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: kbuild@01.org Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Mike Galbraith <efault@gmx.de> Link: http://lkml.kernel.org/r/20130205113751.GA20521@elgon.mountain Signed-off-by: Ingo Molnar <mingo@kernel.org>
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