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Re: [PATCH] nptl: Add tst-minstack-cancel, tst-minstack-exit [BZ #22636]
- From: Florian Weimer <fw at deneb dot enyo dot de>
- To: libc-alpha at sourceware dot org
- Date: Mon, 15 Jan 2018 16:20:59 +0100
- Subject: Re: [PATCH] nptl: Add tst-minstack-cancel, tst-minstack-exit [BZ #22636]
- Authentication-results: sourceware.org; auth=none
- References: <20180115150844.5C24C4034F90F@oldenburg.str.redhat.com>
* Florian Weimer:
> I verified that without the guard accounting change in commit
> 630f4cc3aa019ede55976ea561f1a7af2f068639 (Fix stack guard size
> accounting) and RTLD_NOW for libgcc_s introduced by commit
> f993b8754080ac7572b692870e926d8b493db16c (nptl: Open libgcc.so with
> RTLD_NOW during pthread_cancel), the tst-minstack-cancel test fails on
> an AVX-512F machine. tst-minstack-exit still passes, and either of
> the mentioned commit by itself frees sufficient stack space to make
> tst-minstack-cancel pass, too.
>
> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
> (cherry picked from commit d8b778907e5270fdeb70459842ffbc20bd2ca5e1)
Please disregard. Should have gone to libc-stable.