linux-kernel - Re: [PATCH] powerpc/vdso: Fix build of VDSO32 with pcrel

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Message-ID: <174995502356.107804.9330497672277280591.b4-ty@linux.ibm.com>
Date: Sun, 15 Jun 2025 08:08:44 +0530
From: Madhavan Srinivasan <maddy@...ux.ibm.com>
To: Michael Ellerman <mpe@...erman.id.au>, Nicholas Piggin <npiggin@...il.com>,
        Naveen N Rao <naveen@...nel.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>
Cc: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH] powerpc/vdso: Fix build of VDSO32 with pcrel

On Mon, 12 May 2025 20:14:55 +0200, Christophe Leroy wrote:
> Building vdso32 on power10 with pcrel leads to following errors:
> 
> 	  VDSO32A arch/powerpc/kernel/vdso/gettimeofday-32.o
> 	arch/powerpc/kernel/vdso/gettimeofday.S: Assembler messages:
> 	arch/powerpc/kernel/vdso/gettimeofday.S:40: Error: syntax error; found `@', expected `,'
> 	arch/powerpc/kernel/vdso/gettimeofday.S:71:  Info: macro invoked from here
> 	arch/powerpc/kernel/vdso/gettimeofday.S:40: Error: junk at end of line: `@...oc'
> 	arch/powerpc/kernel/vdso/gettimeofday.S:71:  Info: macro invoked from here
> 	 ...
> 	make[2]: *** [arch/powerpc/kernel/vdso/Makefile:85: arch/powerpc/kernel/vdso/gettimeofday-32.o] Error 1
> 	make[1]: *** [arch/powerpc/Makefile:388: vdso_prepare] Error 2
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/vdso: Fix build of VDSO32 with pcrel
      https://git.kernel.org/powerpc/c/b93755f408325170edb2156c6a894ed1cae5f4f6

Thanks