x86/fpu: Add debugging check to fpu_copy()
authorIngo Molnar <mingo@kernel.org>
Thu, 23 Apr 2015 06:55:34 +0000 (08:55 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 19 May 2015 13:47:22 +0000 (15:47 +0200)
commitbfd6fc0581e7e2f3fa0b3e5e21cd6e54c3fbd16f
tree134db5ff7e3bcaea504f6725e9733b0408a30aed
parente102f30f4e22b7eb8f3dfbe7fec334cffb350fd8
x86/fpu: Add debugging check to fpu_copy()

Also add a bit of documentation.

Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/kernel/fpu/core.c