diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-26 00:37:33 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-26 00:37:33 (GMT) |
| commit | 2f7c3a18a2dc79ddf7b83ae199b099a675e1adb2 (patch) | |
| tree | c43795eb48dc102b25ef2bfd78dfc075ff93feaa /arch/x86/platform/efi/efi_stub_64.S | |
| parent | f89eae4ee7e075e576bd4b4d2db901023421a3be (diff) | |
| parent | dc4fac84f8e66b147921ebdc385e767d5def7422 (diff) | |
| download | linux-2f7c3a18a2dc79ddf7b83ae199b099a675e1adb2.tar.xz | |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"Misc fixes: EFI, entry code, pkeys and MPX fixes, TASK_SIZE cleanups
and a tsc frequency table fix"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm: Switch from TASK_SIZE to TASK_SIZE_MAX in the page fault code
x86/fsgsbase/64: Use TASK_SIZE_MAX for FSBASE/GSBASE upper limits
x86/mm/mpx: Work around MPX erratum SKD046
x86/entry/64: Fix stack return address retrieval in thunk
x86/efi: Fix 7-parameter efi_call()s
x86/cpufeature, x86/mm/pkeys: Fix broken compile-time disabling of pkeys
x86/tsc: Add missing Cherrytrail frequency to the table
Diffstat (limited to 'arch/x86/platform/efi/efi_stub_64.S')
| -rw-r--r-- | arch/x86/platform/efi/efi_stub_64.S | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S index 92723ae..cd95075 100644 --- a/arch/x86/platform/efi/efi_stub_64.S +++ b/arch/x86/platform/efi/efi_stub_64.S @@ -11,7 +11,6 @@ #include <asm/msr.h> #include <asm/processor-flags.h> #include <asm/page_types.h> -#include <asm/frame.h> #define SAVE_XMM \ mov %rsp, %rax; \ @@ -40,10 +39,10 @@ mov (%rsp), %rsp ENTRY(efi_call) - FRAME_BEGIN + pushq %rbp + movq %rsp, %rbp SAVE_XMM - mov (%rsp), %rax - mov 8(%rax), %rax + mov 16(%rbp), %rax subq $48, %rsp mov %r9, 32(%rsp) mov %rax, 40(%rsp) @@ -53,6 +52,6 @@ ENTRY(efi_call) call *%rdi addq $48, %rsp RESTORE_XMM - FRAME_END + popq %rbp ret ENDPROC(efi_call) |