Re: sched: Fix signedness bug in yield_to()

Ingo Molnar
2013-02-22T09:43:45Z

* Marcelo Tosatti <mtosatti@redhat.com> wrote:

> 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()

I meant the other patch - the two got disassociated.

Thanks,

Ingo