AuxXxilium/linux_dsm_epyc7002
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5a920155e3
linux_dsm_epyc7002/arch
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Thomas Gleixner 5a920155e3 x86/process: Optimize TIF_NOTSC switch 
Provide and use a toggle helper instead of doing it with a branch.

x86_64: arch/x86/kernel/process.o
text	   data	    bss	    dec	    hex
3008	   8577	     16	  11601	   2d51 Before
2976       8577      16	  11569	   2d31 After

i386: arch/x86/kernel/process.o
text	   data	    bss	    dec	    hex
2925	   8673	      8	  11606	   2d56 Before
2893	   8673       8	  11574	   2d36 After

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Link: http://lkml.kernel.org/r/20170214081104.9244-4-khuey@kylehuey.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2017-03-11 12:45:18 +01:00
..
alpha sched/headers: Move task->mm handling methods to <linux/sched/mm.h> 2017-03-03 01:43:28 +01:00
arc arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
arm arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
arm64 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
avr32 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
blackfin sched/headers: Move task->mm handling methods to <linux/sched/mm.h> 2017-03-03 01:43:28 +01:00
c6x sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
cris Merge branch 'prep-for-5level' 2017-03-10 08:59:07 -08:00
frv arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
h8300 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
hexagon arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
ia64 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
m32r sched/headers: Move task->mm handling methods to <linux/sched/mm.h> 2017-03-03 01:43:28 +01:00
m68k sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
metag arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
microblaze arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
mips arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
mn10300 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
nios2 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
openrisc arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
parisc Merge branch 'parisc-4.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 2017-03-03 16:20:06 -08:00
powerpc Merge branch 'prep-for-5level' 2017-03-10 08:59:07 -08:00
s390 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
score arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
sh Merge branch 'prep-for-5level' 2017-03-10 08:59:07 -08:00
sparc arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
tile arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
um arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
unicore32 arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
x86 x86/process: Optimize TIF_NOTSC switch 2017-03-11 12:45:18 +01:00
xtensa arch, mm: convert all architectures to use 5level-fixup.h 2017-03-09 11:48:47 -08:00
.gitignore
Kconfig scripts/spelling.txt: add "an user" pattern and fix typo instances 2017-02-27 18:43:46 -08:00