diff options
Diffstat (limited to 'arch/x86/kernel/xsave.c')
| -rw-r--r-- | arch/x86/kernel/xsave.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index c68b7c4ca249..7ad169e33528 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c | |||
| @@ -17,6 +17,10 @@ unsigned int pcntxt_hmask, pcntxt_lmask; | |||
| 17 | */ | 17 | */ |
| 18 | struct xsave_struct *init_xstate_buf; | 18 | struct xsave_struct *init_xstate_buf; |
| 19 | 19 | ||
| 20 | #ifdef CONFIG_X86_64 | ||
| 21 | unsigned int sig_xstate_size = sizeof(struct _fpstate); | ||
| 22 | #endif | ||
| 23 | |||
| 20 | /* | 24 | /* |
| 21 | * Enable the extended processor state save/restore feature | 25 | * Enable the extended processor state save/restore feature |
| 22 | */ | 26 | */ |