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| author | H. Peter Anvin <hpa@zytor.com> | 2010-10-22 15:33:38 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-10-22 15:33:38 -0700 |
| commit | fd35fbcdd1b2579a6e00a1545f7124e4005d0474 (patch) | |
| tree | a0c197325e6883de8040040ee0ba94692861dcaf /kernel/cpu.c | |
| parent | f5d9d249b9a6884daff513ef08afa43d3f7e085f (diff) | |
x86-64, asm: Use fxsaveq/fxrestorq in more places
Checkin d7acb92fea932ad2e7846480aeacddc2c03c8485 made use of fxsaveq
in fpu_fxsave() if the assembler supports it; this adds
fxsaveq/fxrstorq to fxrstor_checking() and fxsave_user() as well.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
LKML-Reference: <AANLkTi=RKyHLNTq6iomZOXkc6Zw1j9iAgsq8388XmzwN@mail.gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'kernel/cpu.c')
0 files changed, 0 insertions, 0 deletions