linux-kernel - Re: [PATCH] powerpc/32: fix build failure on book3e with KVM

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Message-Id: <45RYRW6mT5z9sNC@ozlabs.org>
Date:   Sun, 16 Jun 2019 22:23:51 +1000 (AEST)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Christophe Leroy <christophe.leroy@....fr>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/32: fix build failure on book3e with KVM

On Thu, 2019-05-23 at 08:39:27 UTC, Christophe Leroy wrote:
> Build failure was introduced by the commit identified below,
> due to missed macro expension leading to wrong called function's name.
> 
> arch/powerpc/kernel/head_fsl_booke.o: In function `SystemCall':
> arch/powerpc/kernel/head_fsl_booke.S:416: undefined reference to `kvmppc_handler_BOOKE_INTERRUPT_SYSCALL_SPRN_SRR1'
> Makefile:1052: recipe for target 'vmlinux' failed
> 
> The called function should be kvmppc_handler_8_0x01B(). This patch fixes it.
> 
> Reported-by: Paul Mackerras <paulus@...abs.org>
> Fixes: 1a4b739bbb4f ("powerpc/32: implement fast entry for syscalls on BOOKE")
> Signed-off-by: Christophe Leroy <christophe.leroy@....fr>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/82f6e266f8123d7938713c0e10c03aa655b3e68a

cheers