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| author | Suresh Siddha <[email protected]> | 2012-09-06 21:58:52 +0000 |
|---|---|---|
| committer | H. Peter Anvin <[email protected]> | 2012-09-18 22:52:22 +0000 |
| commit | 5d2bd7009f306c82afddd1ca4d9763ad8473c216 (patch) | |
| tree | 772bc888c48766b892e216c19e938c82657e2b0e /fs/proc/array.c | |
| parent | x86, fpu: use non-lazy fpu restore for processors supporting xsave (diff) | |
| download | kernel-5d2bd7009f306c82afddd1ca4d9763ad8473c216.tar.gz kernel-5d2bd7009f306c82afddd1ca4d9763ad8473c216.zip | |
x86, fpu: decouple non-lazy/eager fpu restore from xsave
Decouple non-lazy/eager fpu restore policy from the existence of the xsave
feature. Introduce a synthetic CPUID flag to represent the eagerfpu
policy. "eagerfpu=on" boot paramter will enable the policy.
Requested-by: H. Peter Anvin <[email protected]>
Requested-by: Linus Torvalds <[email protected]>
Signed-off-by: Suresh Siddha <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: H. Peter Anvin <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions