diff options
| author | Andy Lutomirski <luto@kernel.org> | 2016-10-31 23:18:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-11-01 07:47:55 +0100 |
| commit | 0d50612c041f213fb6b98e3ff06e306a859c36f2 (patch) | |
| tree | b9972261226ab1d67fbad0ed193260aaafc6f315 /arch/x86/include/asm/special_insns.h | |
| parent | x86/fpu: Handle #NM without FPU emulation as an error (diff) | |
| download | linux-0d50612c041f213fb6b98e3ff06e306a859c36f2.tar.xz linux-0d50612c041f213fb6b98e3ff06e306a859c36f2.zip | |
x86/fpu: Remove stts()
It has no callers any more, and it was always a bit confusing, as
there is no STTS instruction.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kvm list <kvm@vger.kernel.org>
Link: http://lkml.kernel.org/r/04247401710b230849e58bf2112ce4fd0b9840e1.1477951965.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/special_insns.h')
| -rw-r--r-- | arch/x86/include/asm/special_insns.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/special_insns.h b/arch/x86/include/asm/special_insns.h index 19a2224f9e16..29b417bd8a68 100644 --- a/arch/x86/include/asm/special_insns.h +++ b/arch/x86/include/asm/special_insns.h @@ -216,8 +216,6 @@ static inline void clts(void) #endif/* CONFIG_PARAVIRT */ -#define stts() write_cr0(read_cr0() | X86_CR0_TS) - static inline void clflush(volatile void *__p) { asm volatile("clflush %0" : "+m" (*(volatile char __force *)__p)); |