Commit-ID: c0f6feba784e1087b905ad097d2d9ac0aaf744a5
Gitweb: http://git.kernel.org/tip/c0f6feba784e1087b905ad097d2d9ac0aaf744a5
Author: Borislav Petkov <[email protected]>
AuthorDate: Wed, 15 Apr 2015 08:50:14 +0200
Committer: Ingo Molnar <[email protected]>
CommitDate: Wed, 15 Apr 2015 11:38:01 +0200
x86/asm, x86/acpi/wakeup_64.S: Make global label a local one
Make it a local symbol so that it doesn't appear in objdump
output.
No functionality change - code remains the same, just the global
label disappears:
ffffffff81039dbe: bf 03 00 00 00 mov $0x3,%edi
ffffffff81039dc3: 31 c0 xor %eax,%eax
ffffffff81039dc5: e8 b6 fd ff ff callq
ffffffff81039b80 <x86_acpi_enter_sleep_state>
-ffffffff81039dca: eb 00 jmp
ffffffff81039dcc <resume_point>
-
-ffffffff81039dcc <resume_point>:
+ffffffff81039dca: eb 00 jmp
ffffffff81039dcc <do_suspend_lowlevel+0x9c>
ffffffff81039dcc: 48 c7 c0 80 1a ca 82 mov
$0xffffffff82ca1a80,%rax
ffffffff81039dd3: 48 8b 98 e2 00 00 00 mov 0xe2(%rax),%rbx
ffffffff81039dda: 0f 22 e3 mov %rbx,%cr4
Signed-off-by: Borislav Petkov <[email protected]>
Cc: <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Denys Vlasenko <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Len Brown <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Pavel Machek <[email protected]>
Cc: Rafael J. Wysocki <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
arch/x86/kernel/acpi/wakeup_64.S | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/acpi/wakeup_64.S b/arch/x86/kernel/acpi/wakeup_64.S
index ae693b5..8c35df4 100644
--- a/arch/x86/kernel/acpi/wakeup_64.S
+++ b/arch/x86/kernel/acpi/wakeup_64.S
@@ -62,7 +62,7 @@ ENTRY(do_suspend_lowlevel)
pushfq
popq pt_regs_flags(%rax)
- movq $resume_point, saved_rip(%rip)
+ movq $.Lresume_point, saved_rip(%rip)
movq %rsp, saved_rsp
movq %rbp, saved_rbp
@@ -75,10 +75,10 @@ ENTRY(do_suspend_lowlevel)
xorl %eax, %eax
call x86_acpi_enter_sleep_state
/* in case something went wrong, restore the machine status and go on */
- jmp resume_point
+ jmp .Lresume_point
.align 4
-resume_point:
+.Lresume_point:
/* We don't restore %rax, it must be 0 anyway */
movq $saved_context, %rax
movq saved_context_cr4(%rax), %rbx
--
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