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| author | Ingo Molnar <mingo@kernel.org> | 2015-05-04 11:49:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 15:48:11 +0200 |
| commit | e1884d69f643c743806ebb9bc9292863ef39e894 (patch) | |
| tree | 4e4ceeed78219aea8b0cb505b903623b7f300631 /arch/x86/kernel/fpu/signal.c | |
| parent | 32231879f66162352fc6f3041c5c2b1d965879b2 (diff) | |
| download | linux-e1884d69f643c743806ebb9bc9292863ef39e894.tar.gz linux-e1884d69f643c743806ebb9bc9292863ef39e894.tar.bz2 linux-e1884d69f643c743806ebb9bc9292863ef39e894.zip | |
x86/fpu: Pass 'struct fpu' to fpu__restore()
This cleans up the call sites and the function a bit,
and also makes it more symmetric with the other high
level FPU state handling functions.
It's still only valid for the current task, as we copy
to the FPU registers of the current CPU.
No change in functionality.
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>
Diffstat (limited to 'arch/x86/kernel/fpu/signal.c')
| -rw-r--r-- | arch/x86/kernel/fpu/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index 99f73093333d..50ec9af1bd51 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -319,7 +319,7 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) fpu->fpstate_active = 1; if (use_eager_fpu()) { preempt_disable(); - fpu__restore(); + fpu__restore(fpu); preempt_enable(); } |