x86/fpu: Pass 'struct fpu' to fpstate_sanitize_xstate()

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Currently fpstate_sanitize_xstate() has a task_struct input parameter,
but it only uses the fpu structure from it - so pass in a 'struct fpu'
pointer only and update all call sites.

Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
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>

...

This commit is contained in:

Ingo Molnar 2015-04-28 11:25:02 +02:00

parent 1ac91a767f

commit 36e49e7f2e

3 changed files with 9 additions and 10 deletions

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2

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

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9

arch/x86/kernel/fpu/core.c

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8

arch/x86/kernel/fpu/xstate.c

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