Jiang Liu f841d792e3 x86: Return IRQ_SET_MASK_OK_NOCOPY from irq affinity functions ... The interrupt chip irq_set_affinity() functions copy the affinity mask to irq_data->affinity but return 0, i.e. IRQ_SET_MASK_OK. IRQ_SET_MASK_OK causes the core code to do another redundant copy. Return IRQ_SET_MASK_OK_NOCOPY to avoid this. Signed-off-by: Jiang Liu <jiang.liu@huawei.com> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Naga Chumbalkar <nagananda.chumbalkar@hp.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Cc: Cliff Wickman <cpw@sgi.com> Cc: Jiang Liu <liuj97@gmail.com> Cc: Keping Chen <chenkeping@huawei.com> Link: http://lkml.kernel.org/r/1333120296-13563-4-git-send-email-jiang.liu@huawei.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2012-05-24 23:16:33 +02:00
..
bios_uv.c	x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE	2011-10-31 19:30:35 -04:00
Makefile	x86: Move uv to platform	2010-10-27 14:30:02 +02:00
tlb_uv.c	x86/uv: Fix uninitialized spinlocks	2012-01-26 10:58:34 +01:00
uv_irq.c	x86: Return IRQ_SET_MASK_OK_NOCOPY from irq affinity functions	2012-05-24 23:16:33 +02:00
uv_sysfs.c	driver-core: remove sysdev.h usage.	2011-12-21 16:26:03 -08:00
uv_time.c	x86/UV: Lower UV rtc clocksource rating	2012-02-20 09:07:56 +01:00