Re: [PATCH] selftests: proc: Make sure wchan works when it exists

[PATCH] selftests: proc: Make sure wchan works when it exists · Kees Cook <hidden> · 2021-10-08
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · Alexey Dobriyan <hidden> · 2021-10-09
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · Kees Cook <hidden> · 2021-10-11
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · Kees Cook <hidden> · 2021-10-21
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · Peter Zijlstra <peterz@infradead.org> · 2021-10-21
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · Kees Cook <hidden> · 2021-10-21
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · "Andy Lutomirski" <luto@kernel.org> · 2021-10-21
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · Kees Cook <hidden> · 2021-10-21
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · "Andy Lutomirski" <luto@kernel.org> · 2021-10-22
Re: [PATCH] selftests: proc: Make sure wchan works when it exists · Kees Cook <hidden> · 2021-10-22

From: Peter Zijlstra <peterz@infradead.org>
Date: 2021-10-21 19:32:26
Also in: linux-fsdevel, linux-hardening, linux-kselftest, lkml

On Thu, Oct 21, 2021 at 10:09:33AM -0700, Kees Cook wrote:

quoted

Hi Peter,

Can you add this to the wchan series, please? This should help wchan from
regressing in the future, and allow us to notice if the depth accidentally
changes, like Mark saw.
---

I'd like to make sure we have a regression test for this. Will you add
this to the wchan series please?

I have it there, but it's in the part that didn't make it in yet. I'm
currently in the progress of reworking that.

Do you want it it ahead of all that?

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