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| author | Ingo Molnar <mingo@kernel.org> | 2015-05-04 09:49:58 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 13:48:11 (GMT) |
| commit | e1884d69f643c743806ebb9bc9292863ef39e894 (patch) | |
| tree | 4e4ceeed78219aea8b0cb505b903623b7f300631 /arch/x86/kernel/traps.c | |
| parent | 32231879f66162352fc6f3041c5c2b1d965879b2 (diff) | |
| download | linux-e1884d69f643c743806ebb9bc9292863ef39e894.tar.xz | |
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/traps.c')
| -rw-r--r-- | arch/x86/kernel/traps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 6f581c6..a2510f2 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -803,7 +803,7 @@ do_device_not_available(struct pt_regs *regs, long error_code) return; } #endif - fpu__restore(); /* interrupts still off */ + fpu__restore(¤t->thread.fpu); /* interrupts still off */ #ifdef CONFIG_X86_32 conditional_sti(regs); #endif |