android_kernel_xiaomi_sm8350/arch
Thomas Gleixner cd8ddf1a28 x86: clflush_page_range needs mfence
clflush is an unordered operation with respect to other memory
traffic, including other CLFLUSH instructions. This needs proper
fencing with mfence.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-01-30 13:34:08 +01:00
..
alpha
arm
avr32
blackfin
cris
frv
h8300
ia64
m32r
m68k
m68knommu
mips
parisc
powerpc
ppc
s390
sh
sparc
sparc64
um
v850
x86 x86: clflush_page_range needs mfence 2008-01-30 13:34:08 +01:00
xtensa
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