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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 /drivers/lguest/x86/core.c | |
| parent | 32231879f66162352fc6f3041c5c2b1d965879b2 (diff) | |
| download | op-kernel-dev-e1884d69f643c743806ebb9bc9292863ef39e894.zip op-kernel-dev-e1884d69f643c743806ebb9bc9292863ef39e894.tar.gz | |
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 'drivers/lguest/x86/core.c')
| -rw-r--r-- | drivers/lguest/x86/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c index 99bb300..6a4cd77 100644 --- a/drivers/lguest/x86/core.c +++ b/drivers/lguest/x86/core.c @@ -302,7 +302,7 @@ void lguest_arch_run_guest(struct lg_cpu *cpu) * before this. */ else if (cpu->regs->trapnum == 7 && !fpregs_active()) - fpu__restore(); + fpu__restore(¤t->thread.fpu); } /*H:130 |
