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Diffstat (limited to 'arch/x86/kernel/fpu/init.c')
-rw-r--r--arch/x86/kernel/fpu/init.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c
index fc878fee6a51..32826791e675 100644
--- a/arch/x86/kernel/fpu/init.c
+++ b/arch/x86/kernel/fpu/init.c
@@ -95,11 +95,12 @@ static void __init fpu__init_system_mxcsr(void)
unsigned int mask = 0;
if (cpu_has_fxsr) {
- struct fxregs_state fx_tmp __aligned(32) = { };
+ /* Static because GCC does not get 16-byte stack alignment right: */
+ static struct fxregs_state fxregs __initdata;
- asm volatile("fxsave %0" : "+m" (fx_tmp));
+ asm volatile("fxsave %0" : "+m" (fxregs));
- mask = fx_tmp.mxcsr_mask;
+ mask = fxregs.mxcsr_mask;
/*
* If zero then use the default features mask,