linux-kernel - Re: [PATCH] arm64: do not descend to vdso directories twice

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Date:   Wed, 20 Jan 2021 13:01:06 +0000
From:   Will Deacon <will@...nel.org>
To:     Catalin Marinas <catalin.marinas@....com>,
        Masahiro Yamada <masahiroy@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Cc:     kernel-team@...roid.com, Will Deacon <will@...nel.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: do not descend to vdso directories twice

On Fri, 18 Dec 2020 11:45:40 +0900, Masahiro Yamada wrote:
> arm64 descends into each vdso directory twice; first in vdso_prepare,
> second during the ordinary build process.
> 
> PPC mimicked it and uncovered a problem [1]. In the first descend,
> Kbuild directly visits the vdso directories, therefore it does not
> inherit subdir-ccflags-y from upper directories.
> 
> [...]

Applied to arm64 (for-next/vdso), thanks!

[1/1] arm64: do not descend to vdso directories twice
      https://git.kernel.org/arm64/c/a5b8ca97fbf8

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev