diff options
Diffstat (limited to 'include/asm-x86/processor.h')
| -rw-r--r-- | include/asm-x86/processor.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h index eaf4548a23d..99d29788578 100644 --- a/include/asm-x86/processor.h +++ b/include/asm-x86/processor.h @@ -354,7 +354,7 @@ struct i387_soft_struct { u32 entry_eip; }; -union i387_union { +union thread_xstate { struct i387_fsave_struct fsave; struct i387_fxsave_struct fxsave; struct i387_soft_struct soft; @@ -365,6 +365,7 @@ DECLARE_PER_CPU(struct orig_ist, orig_ist); #endif extern void print_cpu_info(struct cpuinfo_x86 *); +extern unsigned int xstate_size; extern void init_scattered_cpuid_features(struct cpuinfo_x86 *c); extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c); extern unsigned short num_cache_leaves; @@ -397,8 +398,8 @@ struct thread_struct { unsigned long cr2; unsigned long trap_no; unsigned long error_code; - /* Floating point info: */ - union i387_union i387 __attribute__((aligned(16)));; + /* floating point and extended processor state */ + union thread_xstate *xstate; #ifdef CONFIG_X86_32 /* Virtual 86 mode info */ struct vm86_struct __user *vm86_info; |