From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Michael Ellerman <mpe@ellerman.id.au>, linuxppc-dev@ozlabs.org
Cc: sfr@canb.auug.org.au, npiggin@gmail.com
Subject: Re: powerpc/64s: Fix ps3 build error due to tlbiel_all()
Date: Mon, 22 Jan 2018 14:34:35 +1100 (AEDT) [thread overview]
Message-ID: <3zPxrC66FWz9sDB@ozlabs.org> (raw)
In-Reply-To: <20180119085531.7708-1-mpe@ellerman.id.au>
On Fri, 2018-01-19 at 08:55:31 UTC, Michael Ellerman wrote:
> The recent changes to TLB handling broke the PS3 build:
>
> arch/powerpc/include/asm/book3s/64/tlbflush.h:30: undefined reference to `.hash__tlbiel_all'
>
> Fix it by adding an fallback version of tlbiel_all() for non-native
> builds. It should never be called, due to checks in callers so it
> calls BUG(). We should probably clean it up further but this will
> suffice for now.
>
> Fixes: d4748276ae14 ("powerpc/64s: Improve local TLB flush for boot and MCE on POWER9")
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Applied to powerpc next.
https://git.kernel.org/powerpc/c/7a074fc08389f43b448ebef74bf56b
cheers
prev parent reply other threads:[~2018-01-22 3:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-19 8:55 [PATCH] powerpc/64s: Fix ps3 build error due to tlbiel_all() Michael Ellerman
2018-01-22 3:34 ` Michael Ellerman [this message]
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