diff options
| author | Vivek Goyal <vgoyal@in.ibm.com> | 2007-05-02 19:27:07 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:07 +0200 |
| commit | 3c321bceb4a626639ab43a5a24d884930e511826 (patch) | |
| tree | eba7e14b27ee28bf2b2415fa43563aed9b0538a6 /include | |
| parent | 30f472895401fbe8e64f861a2569bc9acb098741 (diff) | |
[PATCH] x86-64: Add EFER to the register set saved by save_processor_state
EFER varies like %cr4 depending on the cpu capabilities, and which cpu
capabilities we want to make use of. So save/restore it make certain
we have the same EFER value when we are done.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86_64/suspend.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/suspend.h b/include/asm-x86_64/suspend.h index bc7f81715e5..a42306c220d 100644 --- a/include/asm-x86_64/suspend.h +++ b/include/asm-x86_64/suspend.h @@ -17,6 +17,7 @@ struct saved_context { u16 ds, es, fs, gs, ss; unsigned long gs_base, gs_kernel_base, fs_base; unsigned long cr0, cr2, cr3, cr4, cr8; + unsigned long efer; u16 gdt_pad; u16 gdt_limit; unsigned long gdt_base; |