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Message-Id: <159490400779.3805857.2201061957365361885.b4-ty@ellerman.id.au>
Date: Thu, 16 Jul 2020 22:55:48 +1000 (AEST)
From: Michael Ellerman <patch-notifications@...erman.id.au>
To: npiggin@...il.com, Michael Ellerman <mpe@...erman.id.au>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Paul Mackerras <paulus@...ba.org>,
Christophe Leroy <christophe.leroy@...roup.eu>
Cc: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 1/2] powerpc/signal_32: Remove !FULL_REGS() special handling in PPC64 save_general_regs()
On Tue, 7 Jul 2020 12:33:35 +0000 (UTC), Christophe Leroy wrote:
> Since commit ("1bd79336a426 powerpc: Fix various
> syscall/signal/swapcontext bugs"), getting save_general_regs() called
> without FULL_REGS() is very unlikely and generates a warning.
>
> The 32-bit version of save_general_regs() doesn't take care of it
> at all and copies all registers anyway since that commit.
>
> [...]
Applied to powerpc/next.
[1/2] powerpc/signal_32: Remove !FULL_REGS() special handling in PPC64 save_general_regs()
https://git.kernel.org/powerpc/c/667e3c413ecf20371692fd2dc37e06dc14d0b140
[2/2] powerpc/signal_32: Simplify loop in PPC64 save_general_regs()
https://git.kernel.org/powerpc/c/020c4831e01264f8b62af6ca9e669b7c51881a56
cheers
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