linux-kernel - Re: [PATCH] powerpc/vdso: Make sure vdso_wrapper.o is rebuilt everytime vdso.so is rebuilt

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Message-Id: <161745070569.936361.16001284768397289607.b4-ty@ellerman.id.au>
Date:   Sat, 03 Apr 2021 22:51:45 +1100
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        masahiroy@...nel.org,
        Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] powerpc/vdso: Make sure vdso_wrapper.o is rebuilt everytime vdso.so is rebuilt

On Wed, 31 Mar 2021 09:12:19 +0000 (UTC), Christophe Leroy wrote:
> Commit bce74491c300 ("powerpc/vdso: fix unnecessary rebuilds of
> vgettimeofday.o") moved vdso32_wrapper.o and vdso64_wrapper.o out
> of arch/powerpc/kernel/vdso[32/64]/ and removed the dependencies in
> the Makefile. This leads to the wrappers not being re-build hence the
> kernel embedding the old vdso library.
> 
> Add back missing dependencies to ensure vdso32_wrapper.o and vdso64_wrapper.o
> are rebuilt when vdso32.so.dbg and vdso64.so.dbg are changed.

Applied to powerpc/fixes.

[1/1] powerpc/vdso: Make sure vdso_wrapper.o is rebuilt everytime vdso.so is rebuilt
      https://git.kernel.org/powerpc/c/791f9e36599d94af5a76d3f74d04e16326761aae

cheers