From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] powerpc/process: Remove unneccessary #ifdef CONFIG_PPC64 in copy_thread_tls()
Date: Wed, 29 Jan 2020 19:50:07 +0000 (UTC) [thread overview]
Message-ID: <6ecbda05b4119c40222dc8ec284604e1597c9bff.1580327381.git.christophe.leroy@c-s.fr> (raw)
is_32bit_task() exists on both PPC64 and PPC32, no need of an ifdefery.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
---
arch/powerpc/kernel/process.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index fad50db9dcf2..e730b8e522b0 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1634,11 +1634,9 @@ int copy_thread_tls(unsigned long clone_flags, unsigned long usp,
p->thread.regs = childregs;
childregs->gpr[3] = 0; /* Result from fork() */
if (clone_flags & CLONE_SETTLS) {
-#ifdef CONFIG_PPC64
if (!is_32bit_task())
childregs->gpr[13] = tls;
else
-#endif
childregs->gpr[2] = tls;
}
--
2.25.0
next reply other threads:[~2020-01-29 19:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-29 19:50 Christophe Leroy [this message]
2020-01-29 21:05 ` [PATCH] powerpc/process: Remove unneccessary #ifdef CONFIG_PPC64 in copy_thread_tls() Michal Suchánek
2020-03-06 0:27 ` Michael Ellerman
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