linux-kernel - Re: [PATCH] selftest/vDSO: Fix cross build for the random tests

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Message-ID: <caca9716-9429-47c2-ab9c-38eda4459c79@sirena.org.uk>
Date: Fri, 30 Aug 2024 16:42:17 +0100
From: Mark Brown <broonie@...nel.org>
To: "Jason A. Donenfeld" <Jason@...c4.com>
Cc: Shuah Khan <shuah@...nel.org>, linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] selftest/vDSO: Fix cross build for the random tests

On Fri, Aug 30, 2024 at 05:30:07PM +0200, Jason A. Donenfeld wrote:
> On Fri, Aug 30, 2024 at 03:06:35PM +0100, Mark Brown wrote:

> > The x86_64 build is still broken for me because nothing installs
> > tools/arch/x86_64/vdso/vgetrandom-chacha.S (I beleive it's supposed to
> > be copied from ./arch/x86/entry/vdso/vgetrandom-chacha.S but I don't see
> > how?) but this at least fixes all the other architectures.

> There should be a symlink installed for that. Are you using this tree?

> https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git

> That's where all these fixups are going for 6.12. (And yea, there are a
> lot.)

I was using -next, hopefully it's getting merged in there (I see the
master branch is included).  This is also breaking in for example
kernelci:

https://storage.kernelci.org/next/master/next-20240830/x86_64/x86_64_defconfig/gcc-12/logs/kselftest.log

in the same way.

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