summaryrefslogtreecommitdiffstats
path: root/arch/x86/entry/entry_32.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/entry/entry_32.S')
-rw-r--r--arch/x86/entry/entry_32.S14
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S
index 4838037f97f6..ace8f321a5a1 100644
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -941,9 +941,10 @@ ENTRY(debug)
movl %esp, %eax # pt_regs pointer
/* Are we currently on the SYSENTER stack? */
- PER_CPU(cpu_tss + CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx)
- subl %eax, %ecx /* ecx = (end of SYSENTER_stack) - esp */
- cmpl $SIZEOF_SYSENTER_stack, %ecx
+ movl PER_CPU_VAR(cpu_entry_area), %ecx
+ addl $CPU_ENTRY_AREA_entry_stack + SIZEOF_entry_stack, %ecx
+ subl %eax, %ecx /* ecx = (end of entry_stack) - esp */
+ cmpl $SIZEOF_entry_stack, %ecx
jb .Ldebug_from_sysenter_stack
TRACE_IRQS_OFF
@@ -984,9 +985,10 @@ ENTRY(nmi)
movl %esp, %eax # pt_regs pointer
/* Are we currently on the SYSENTER stack? */
- PER_CPU(cpu_tss + CPU_TSS_SYSENTER_stack + SIZEOF_SYSENTER_stack, %ecx)
- subl %eax, %ecx /* ecx = (end of SYSENTER_stack) - esp */
- cmpl $SIZEOF_SYSENTER_stack, %ecx
+ movl PER_CPU_VAR(cpu_entry_area), %ecx
+ addl $CPU_ENTRY_AREA_entry_stack + SIZEOF_entry_stack, %ecx
+ subl %eax, %ecx /* ecx = (end of entry_stack) - esp */
+ cmpl $SIZEOF_entry_stack, %ecx
jb .Lnmi_from_sysenter_stack
/* Not on SYSENTER stack. */