x86/fpu: Use task_disable_lazy_fpu_restore() helper

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Replace magic assignments of fpu.last_cpu = ~0 with more explicit
task_disable_lazy_fpu_restore() calls.

Signed-off-by: Rik van Riel <riel@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1423252925-14451-8-git-send-email-riel@redhat.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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Rik van Riel 2015-02-06 15:02:04 -05:00 • committed by Borislav Petkov

parent 1361ef29c7

commit 6a5fe8952b

3 changed files with 4 additions and 4 deletions

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4

arch/x86/include/asm/fpu-internal.h

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2

arch/x86/kernel/i387.c

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2

arch/x86/kernel/process.c

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