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16d9dbf0c2
android_kernel_xiaomi_sm8350/arch
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Jeremy Fitzhardinge 16d9dbf0c2 x86-64: move unlazy_fpu() into lazy cpu state part of context switch 
Make sure that unlazy_fpu()'s stts gets batched along with the other
cpu state changes during context switch.  (32-bit already does this.)

This makes sure it gets batched when running paravirtualized.

[ Impact: optimise paravirtual FPU context switch ]

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Alok Kataria <akataria@vmware.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
2009-06-17 13:21:26 -07:00
..
alpha kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
arm Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2009-06-16 21:15:42 -07:00
avr32 mm: consolidate init_mm definition 2009-06-16 19:47:28 -07:00
blackfin Merge branch 'akpm' 2009-06-16 19:50:13 -07:00
cris kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
frv mm: consolidate init_mm definition 2009-06-16 19:47:28 -07:00
h8300 kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
ia64 kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
m32r kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
m68k kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
m68knommu mm: consolidate init_mm definition 2009-06-16 19:47:28 -07:00
microblaze kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
mips MIPS: Add hibernation support 2009-06-17 11:06:31 +01:00
mn10300 kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
parisc kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
powerpc Merge branch 'akpm' 2009-06-16 19:50:13 -07:00
s390 Merge branch 'akpm' 2009-06-16 19:50:13 -07:00
sh kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
sparc Merge branch 'akpm' 2009-06-16 19:50:13 -07:00
um Merge branch 'akpm' 2009-06-16 19:50:13 -07:00
x86 x86-64: move unlazy_fpu() into lazy cpu state part of context switch 2009-06-17 13:21:26 -07:00
xtensa kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
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