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Re: [PATCH] Protect _dl_profile_fixup data-dependency order [BZ #23690]

From: Florian Weimer <fweimer at redhat dot com>
To: Tulio Magno Quites Machado Filho <tuliom at linux dot ibm dot com>
Cc: "Carlos O'Donell" <carlos at redhat dot com>, libc-alpha at sourceware dot org, John David Anglin <dave dot anglin at bell dot net>, Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
Date: Thu, 20 Sep 2018 19:04:18 +0200
Subject: Re: [PATCH] Protect _dl_profile_fixup data-dependency order [BZ #23690]
References: <20180919214829.20551-1-tuliom@linux.ibm.com> <2009c13b-169f-e476-6380-ffe4ceede9ac@redhat.com> <87bm8sm87c.fsf@linux.ibm.com>

* Tulio Magno Quites Machado Filho:

> Yes.  There is already something attached to the bug report, but it does
> require dozens of threads to reproduce here.
> If you're fine with that, I can adapt it.

That's okay (depending on the exact value of “dozens” 8-).

I assume it's burning CPU all the time?  Then you should put it into
nptl/ because those tests run serialized.  If you think it should run
longer than five second, we perhaps should make it an xtest.

Thanks,
Florian

Follow-Ups:
- Re: [PATCH] Protect _dl_profile_fixup data-dependency order [BZ #23690]
  - From: Tulio Magno Quites Machado Filho

References:
- [PATCH] Protect _dl_profile_fixup data-dependency order [BZ #23690]
  - From: Tulio Magno Quites Machado Filho
- Re: [PATCH] Protect _dl_profile_fixup data-dependency order [BZ #23690]
  - From: Carlos O'Donell
- Re: [PATCH] Protect _dl_profile_fixup data-dependency order [BZ #23690]
  - From: Tulio Magno Quites Machado Filho

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