diff options
Diffstat (limited to 'arch/x86/power/hibernate_asm_32.S')
| -rw-r--r-- | arch/x86/power/hibernate_asm_32.S | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/power/hibernate_asm_32.S b/arch/x86/power/hibernate_asm_32.S index 4fc7e872c85e..d1e9b53f9d33 100644 --- a/arch/x86/power/hibernate_asm_32.S +++ b/arch/x86/power/hibernate_asm_32.S | |||
| @@ -1,5 +1,3 @@ | |||
| 1 | .text | ||
| 2 | |||
| 3 | /* | 1 | /* |
| 4 | * This may not use any stack, nor any variable that is not "NoSave": | 2 | * This may not use any stack, nor any variable that is not "NoSave": |
| 5 | * | 3 | * |
| @@ -12,17 +10,18 @@ | |||
| 12 | #include <asm/segment.h> | 10 | #include <asm/segment.h> |
| 13 | #include <asm/page.h> | 11 | #include <asm/page.h> |
| 14 | #include <asm/asm-offsets.h> | 12 | #include <asm/asm-offsets.h> |
| 13 | #include <asm/processor-flags.h> | ||
| 15 | 14 | ||
| 16 | .text | 15 | .text |
| 17 | 16 | ||
| 18 | ENTRY(swsusp_arch_suspend) | 17 | ENTRY(swsusp_arch_suspend) |
| 19 | |||
| 20 | movl %esp, saved_context_esp | 18 | movl %esp, saved_context_esp |
| 21 | movl %ebx, saved_context_ebx | 19 | movl %ebx, saved_context_ebx |
| 22 | movl %ebp, saved_context_ebp | 20 | movl %ebp, saved_context_ebp |
| 23 | movl %esi, saved_context_esi | 21 | movl %esi, saved_context_esi |
| 24 | movl %edi, saved_context_edi | 22 | movl %edi, saved_context_edi |
| 25 | pushfl ; popl saved_context_eflags | 23 | pushfl |
| 24 | popl saved_context_eflags | ||
| 26 | 25 | ||
| 27 | call swsusp_save | 26 | call swsusp_save |
| 28 | ret | 27 | ret |
| @@ -59,7 +58,7 @@ done: | |||
| 59 | movl mmu_cr4_features, %ecx | 58 | movl mmu_cr4_features, %ecx |
| 60 | jecxz 1f # cr4 Pentium and higher, skip if zero | 59 | jecxz 1f # cr4 Pentium and higher, skip if zero |
| 61 | movl %ecx, %edx | 60 | movl %ecx, %edx |
| 62 | andl $~(1<<7), %edx; # PGE | 61 | andl $~(X86_CR4_PGE), %edx |
| 63 | movl %edx, %cr4; # turn off PGE | 62 | movl %edx, %cr4; # turn off PGE |
| 64 | 1: | 63 | 1: |
| 65 | movl %cr3, %eax; # flush TLB | 64 | movl %cr3, %eax; # flush TLB |
| @@ -74,7 +73,8 @@ done: | |||
| 74 | movl saved_context_esi, %esi | 73 | movl saved_context_esi, %esi |
| 75 | movl saved_context_edi, %edi | 74 | movl saved_context_edi, %edi |
| 76 | 75 | ||
| 77 | pushl saved_context_eflags ; popfl | 76 | pushl saved_context_eflags |
| 77 | popfl | ||
| 78 | 78 | ||
| 79 | xorl %eax, %eax | 79 | xorl %eax, %eax |
| 80 | 80 | ||
