Thread (29 messages) 29 messages, 7 authors, 2023-07-08

Re: Fwd: Memory corruption in multithreaded user space program while calling fork

From: Suren Baghdasaryan <surenb@google.com>
Date: 2023-07-05 16:14:19
Also in: linux-arm-kernel, linux-mm, lkml, regressions

On Wed, Jul 5, 2023 at 8:49 AM Andrew Morton [off-list ref] wrote:
On Wed, 5 Jul 2023 10:51:57 +0200 "Linux regression tracking (Thorsten Leemhuis)" [off-list ref] wrote:
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I'm in wait-a-few-days-mode on this.  To see if we have a backportable
fix rather than disabling the feature in -stable.
Andrew, how long will you remain in "wait-a-few-days-mode"? Given what
Greg said below and that we already had three reports I know of I'd
prefer if we could fix this rather sooner than later in mainline --
especially as Arch Linux and openSUSE Tumbleweed likely have switched to
6.4.y already or will do so soon.
I'll send today's 2-patch series to Linus today or tomorrow.
I need to make a correction to the patch fixing the issue (the first
one in the series) and will post it within an hour. Thanks!
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