From: tip-bot for Finn Thain <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org,
geert@linux-m68k.org, fthain@telegraphics.com.au,
tglx@linutronix.de
Subject: [tip:core/locking] m68k: Skip futex_atomic_cmpxchg_inatomic() test
Date: Thu, 6 Mar 2014 02:37:32 -0800 [thread overview]
Message-ID: <tip-e571c58f313d35c56e0018470e3375ddd1fd320e@git.kernel.org> (raw)
In-Reply-To: <alpine.LNX.2.00.1403061006440.5525@nippy.intranet>
Commit-ID: e571c58f313d35c56e0018470e3375ddd1fd320e
Gitweb: http://git.kernel.org/tip/e571c58f313d35c56e0018470e3375ddd1fd320e
Author: Finn Thain <fthain@telegraphics.com.au>
AuthorDate: Thu, 6 Mar 2014 10:29:27 +1100
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Thu, 6 Mar 2014 11:35:17 +0100
m68k: Skip futex_atomic_cmpxchg_inatomic() test
Skip the futex_atomic_cmpxchg_inatomic() test in futex_init(). It causes a
fatal exception on 68030 (and presumably 68020 also).
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: http://lkml.kernel.org/r/alpine.LNX.2.00.1403061006440.5525@nippy.intranet
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/m68k/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index dbdd223..b2e3229 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -17,6 +17,7 @@ config M68K
select FPU if MMU
select ARCH_WANT_IPC_PARSE_VERSION
select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE
+ select HAVE_FUTEX_CMPXCHG if MMU && FUTEX
select HAVE_MOD_ARCH_SPECIFIC
select MODULES_USE_ELF_REL
select MODULES_USE_ELF_RELA
next prev parent reply other threads:[~2014-03-06 10:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-04 7:28 [PATCH] m68k: skip futex_atomic_cmpxchg_inatomic() test Finn Thain
2014-03-05 19:01 ` Geert Uytterhoeven
2014-03-05 19:01 ` Geert Uytterhoeven
2014-03-05 21:54 ` Thomas Gleixner
2014-03-05 23:29 ` Finn Thain
2014-03-06 10:37 ` tip-bot for Finn Thain [this message]
2014-03-05 21:54 ` Thomas Gleixner
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