Re: [PATCH][BZ #18508] S390: Fix "backtrace() returns infinitely deep stack frames with makecontext()".

[Stefan Liebler <stli at linux dot vnet dot ibm dot com>]

Ping!
Is this patch okay for 2.22?

On 07/09/2015 10:23 AM, Stefan Liebler wrote:
> On 07/08/2015 04:45 PM, Carlos O'Donell wrote:
> > On 07/08/2015 10:43 AM, Carlos O'Donell wrote:
> > > On 07/08/2015 08:00 AM, Stefan Liebler wrote:
> > > > On 07/07/2015 09:02 PM, Carlos O'Donell wrote:
> > > > > On 07/07/2015 01:47 PM, H.J. Lu wrote:
> > > > > > I opened:
> > > > > > https://sourceware.org/bugzilla/show_bug.cgi?id=18635
> > > > >
> > > > > Stefan,
> > > > >
> > > > > Please fix this promptly as glibc 2.22 will be released
> > > > > shortly and the test results should be clean. If we can't
> > > > > fix it promptly, then we should revert the test changes.
> > > > >
> > > > > Cheers,
> > > > > Carlos.
> > > > Hi,
> > > >
> > > > the testcase seems to be okay, but there is a bug in i686 backtrace
> > > > handling if the context was set via makecontext.
> > > > If we revert the test changes, the test case will pass, but the bug
> > > > is only hidden.
> > >
> > > If that's the case then please file a bug on sourceware for
> > > this particular failure, mark the test as XFAIL for i686 and
> > > use a comment to reference the bug when you mark it XFAIL.
> >
> > Bug 18635 was already filed by H.J, so use that.
> >
> > c.
>
> This patch marks stdlib/tst-makecontext as XFAIL for i686.
> Ok to commit?
>
> Bye
> Stefan
>
> ---
> 2015-07-09  Stefan Liebler  <stli@linux.vnet.ibm.com>
>
>      * sysdeps/i386/i686/Makefile (test-xfail-tst-makecontext):
>      New variable.