From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Michael Ellerman <mpe@ellerman.id.au>, linuxppc-dev@ozlabs.org
Subject: Re: powerpc/64s: Fix build failures with CONFIG_NMI_IPI=n
Date: Sat, 23 Jun 2018 22:56:05 +1000 (AEST) [thread overview]
Message-ID: <41Cb5x3Gklz9s3C@ozlabs.org> (raw)
In-Reply-To: <20180619230454.8881-1-mpe@ellerman.id.au>
On Tue, 2018-06-19 at 23:04:54 UTC, Michael Ellerman wrote:
> I broke the build when CONFIG_NMI_IPI=n with my recent commit to add
> arch_trigger_cpumask_backtrace(), eg:
>
> stacktrace.c:(.text+0x1b0): undefined reference to `.smp_send_safe_nmi_ipi'
>
> We should rework the CONFIG symbols here in future to avoid these
> double barrelled ifdefs but for now they fix the build.
>
> Fixes: 5cc05910f26e ("powerpc/64s: Wire up arch_trigger_cpumask_backtrace()")
> Reported-by: Christophe LEROY <christophe.leroy@c-s.fr>
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Applied to powerpc fixes.
https://git.kernel.org/powerpc/c/e08ecba17b72aeb01859601bc242a5
cheers
prev parent reply other threads:[~2018-06-23 12:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-19 23:04 [PATCH] powerpc/64s: Fix build failures with CONFIG_NMI_IPI=n Michael Ellerman
2018-06-23 12:56 ` Michael Ellerman [this message]
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