Messages in this thread | | | From | Linus Torvalds <> | Date | Tue, 21 Feb 2012 13:57:31 -0800 | Subject | Re: [PATCH v2 3/3] i387: support lazy restore of FPU state |
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On Tue, Feb 21, 2012 at 1:54 PM, Suresh Siddha <suresh.b.siddha@intel.com> wrote: > > Reviewing this code, I think we need to set the 'last_cpu' to an invalid > number in the fpu_alloc too. Appended is the patch.
I cleared fpu_counter in copy_thread() instead.
Doing this in fpu_alloc() isn't necessarily a bad idea, though.
Linus
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