x86/fpu: Rename math_state_restore() to fpu__restore()

Move to the new fpu__*() namespace.

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
index 30f2aef69d78..bcb534a5512d 100644
--- a/drivers/lguest/x86/core.c
+++ b/drivers/lguest/x86/core.c
@@ -297,12 +297,12 @@ void lguest_arch_run_guest(struct lg_cpu *cpu)
         /*
          * Similarly, if we took a trap because the Guest used the FPU,
          * we have to restore the FPU it expects to see.
-         * math_state_restore() may sleep and we may even move off to
+         * fpu__restore() may sleep and we may even move off to
          * a different CPU. So all the critical stuff should be done
          * before this.
          */
         else if (cpu->regs->trapnum == 7 && !user_has_fpu())
-                math_state_restore();
+                fpu__restore();
 }
 
 /*H:130