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* preempt: Make PREEMPT_ACTIVE genericThomas Gleixner2013-11-131-6/+0
| | | | | | | | No point in having this bit defined by architecture. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20130917183629.090698799@linutronix.de
* bury _TIF_RESTORE_SIGMASKAl Viro2012-10-011-1/+0
| | | | | | never used... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* unicore32: unobfuscate _TIF_WORK_MASKAl Viro2012-10-011-1/+2
| | | | | | bits 3..7 in flags are never set there, so this 0xff is pointless Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* freezer: remove now unused TIF_FREEZETejun Heo2011-11-211-2/+0
| | | | | | Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-arch@vger.kernel.org
* unicore32 core architecture: process/thread related codesGuanXuetao2011-03-171-0/+154
This patch implements process/thread related codes. Backtrace and stacktrace are here. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
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