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authorRoland McGrath <roland@redhat.com>2008-01-30 13:30:43 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:30:43 +0100
commit0aa97fb22624f18e5925d702ab0364d3838cfd91 (patch)
tree176cd49b9a41b6b2832e142ad48410a69d6ae651 /arch/x86/kernel/entry_32.S
parentf288f32dc51042fd3a493b85b226e63f1ad3edcc (diff)
x86 vDSO: ia32_sysenter_target
This harmonizes the name for the entry point from the 32-bit sysenter instruction across 32-bit and 64-bit kernels. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/entry_32.S')
-rw-r--r--arch/x86/kernel/entry_32.S10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index d63609dd64b..153bb87a4ee 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -283,7 +283,7 @@ END(resume_kernel)
the vsyscall page. See vsyscall-sysentry.S, which defines the symbol. */
# sysenter call handler stub
-ENTRY(sysenter_entry)
+ENTRY(ia32_sysenter_target)
CFI_STARTPROC simple
CFI_SIGNAL_FRAME
CFI_DEF_CFA esp, 0
@@ -360,7 +360,7 @@ sysenter_past_esp:
.align 4
.long 1b,2b
.popsection
-ENDPROC(sysenter_entry)
+ENDPROC(ia32_sysenter_target)
# system call handler stub
ENTRY(system_call)
@@ -768,7 +768,7 @@ label: \
KPROBE_ENTRY(debug)
RING0_INT_FRAME
- cmpl $sysenter_entry,(%esp)
+ cmpl $ia32_sysenter_target,(%esp)
jne debug_stack_correct
FIX_STACK(12, debug_stack_correct, debug_esp_fix_insn)
debug_stack_correct:
@@ -799,7 +799,7 @@ KPROBE_ENTRY(nmi)
popl %eax
CFI_ADJUST_CFA_OFFSET -4
je nmi_espfix_stack
- cmpl $sysenter_entry,(%esp)
+ cmpl $ia32_sysenter_target,(%esp)
je nmi_stack_fixup
pushl %eax
CFI_ADJUST_CFA_OFFSET 4
@@ -812,7 +812,7 @@ KPROBE_ENTRY(nmi)
popl %eax
CFI_ADJUST_CFA_OFFSET -4
jae nmi_stack_correct
- cmpl $sysenter_entry,12(%esp)
+ cmpl $ia32_sysenter_target,12(%esp)
je nmi_debug_stack_check
nmi_stack_correct:
/* We have a RING0_INT_FRAME here */