lkml.org 
[lkml]   [2014]   [Mar]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:core/locking] m68k: Skip futex_atomic_cmpxchg_inatomic() test
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

\
 
 \ /
  Last update: 2014-03-06 12:21    [W:0.043 / U:0.724 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site