diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/fpu/internal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index 69dcdf195b61..fa2c93cb42a2 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h | |||
| @@ -106,6 +106,9 @@ extern void fpstate_sanitize_xstate(struct fpu *fpu); | |||
| 106 | #define user_insn(insn, output, input...) \ | 106 | #define user_insn(insn, output, input...) \ |
| 107 | ({ \ | 107 | ({ \ |
| 108 | int err; \ | 108 | int err; \ |
| 109 | \ | ||
| 110 | might_fault(); \ | ||
| 111 | \ | ||
| 109 | asm volatile(ASM_STAC "\n" \ | 112 | asm volatile(ASM_STAC "\n" \ |
| 110 | "1:" #insn "\n\t" \ | 113 | "1:" #insn "\n\t" \ |
| 111 | "2: " ASM_CLAC "\n" \ | 114 | "2: " ASM_CLAC "\n" \ |