From: Stephan Bergmann <sbergman@redhat.com>
To: Thomas Neumann <thomas.neumann@in.tum.de>
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH v4] eliminate mutex in fast path of __register_frame
Date: Mon, 19 Sep 2022 16:00:24 +0200 [thread overview]
Message-ID: <9f7d7149-2801-2f82-ebe4-79e4bb4484d7@redhat.com> (raw)
In-Reply-To: <6c1149d1-3017-ca9b-08b6-b7100578b453@in.tum.de>
On 19/09/2022 15:55, Thomas Neumann wrote:
> Apparently a registered frame is not found when deregistering, which
> triggers an assert. I will debug this. Could you send me a script or a
> description on how to reproduce the issue?
Thanks a lot! I'm in the process of checking whether a more generic
LibreOffice build scenario will also exhibit this, and will let you know
about a (hopefully less demanding) reproducer scenario.
next prev parent reply other threads:[~2022-09-19 14:00 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-16 10:19 Thomas Neumann
2022-09-16 14:49 ` Jason Merrill
2022-09-18 8:59 ` Dimitar Dimitrov
2022-09-18 9:20 ` Thomas Neumann
2022-09-18 10:02 ` Thomas Neumann
2022-09-19 13:46 ` Stephan Bergmann
2022-09-19 13:55 ` Thomas Neumann
2022-09-19 14:00 ` Stephan Bergmann [this message]
2022-09-19 15:33 ` Thomas Neumann
2022-09-20 5:39 ` Stephan Bergmann
2022-11-21 11:14 ` Tamar Christina
2022-11-21 11:22 ` Thomas Neumann
2022-11-21 11:48 ` Jakub Jelinek
2022-11-21 17:13 ` H.J. Lu
2022-11-22 0:31 ` Thomas Neumann
2022-11-22 8:20 ` Florian Weimer
2022-11-22 9:12 ` Thomas Neumann
2022-12-09 17:34 ` [PATCH] initialize fde objects lazily Thomas Neumann
2022-12-15 16:11 ` Tamar Christina
2022-12-16 17:25 ` Jason Merrill
2023-05-02 14:32 ` [PATCH] release the sorted FDE array when deregistering a frame [PR109685] Thomas Neumann
2023-05-10 10:49 ` [PATCH] fix radix sort on 32bit platforms [PR109670] Thomas Neumann
2023-08-10 11:33 ` [PATCH] preserve base pointer for __deregister_frame [PR110956] Thomas Neumann
2023-08-11 15:21 ` Jeff Law
2024-03-15 10:29 ` [PATCH] handle unwind tables that are embedded within unwinding code, [PR111731] Thomas Neumann
2024-03-20 8:25 ` Richard Biener
2024-03-22 13:35 ` Jeff Law
2024-03-22 13:36 ` Jeff Law
2024-03-22 14:43 ` Thomas Neumann
2022-11-22 8:00 ` [PATCH] speed up end_fde_sort using radix sort Thomas Neumann
2022-12-16 18:02 ` Jason Merrill
2022-11-21 11:49 ` [PATCH v4] eliminate mutex in fast path of __register_frame Tamar Christina
2022-11-21 11:53 ` Thomas Neumann
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