diff options
| author | Ingo Molnar <[email protected]> | 2015-04-25 08:27:44 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-05-19 15:47:43 +0200 |
| commit | 530b37e43ce3f0bb9969308c0a64901b442f8e0a (patch) | |
| tree | 0c6090a2620eff48bdbeed2d631ad2a29e6a018a /tools/perf/scripts/python | |
| parent | 011545b570be22191047d07299515c1d711eeb38 (diff) | |
x86/fpu: Do CLTS fpu__init_system()
mxcsr_feature_mask_init() depends on TS being cleared, as it executes
an FXSAVE instruction.
After later changes we will move the TS setup into fpu__init_cpu(),
which will interact with this - so clear the TS flag explicitly.
Reviewed-by: Borislav Petkov <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Fenghua Yu <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions