X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=arch%2Fx86%2Fentry%2Fentry_32.S;h=d309f30cf7af84e67ac38910eff4256da9c25a11;hb=2d6bb6adb714b133db92ccd4bfc9c20f75f71f3f;hp=687e47f8a796621d4effcac9a055965969a81dc2;hpb=5bd4af34a09a381a0f8b1552684650698937e6b0;p=linux-2.6-microblaze.git

diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S
index 687e47f8a796..d309f30cf7af 100644
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -46,6 +46,8 @@
 #include <asm/frame.h>
 #include <asm/nospec-branch.h>
 
+#include "calling.h"
+
 	.section .entry.text, "ax"
 
 /*
@@ -712,6 +714,7 @@ ENTRY(ret_from_fork)
 	/* When we fork, we trace the syscall return in the child, too. */
 	movl    %esp, %eax
 	call    syscall_return_slowpath
+	STACKLEAK_ERASE
 	jmp     restore_all
 
 	/* kernel thread */
@@ -886,6 +889,8 @@ ENTRY(entry_SYSENTER_32)
 	ALTERNATIVE "testl %eax, %eax; jz .Lsyscall_32_done", \
 		    "jmp .Lsyscall_32_done", X86_FEATURE_XENPV
 
+	STACKLEAK_ERASE
+
 /* Opportunistic SYSEXIT */
 	TRACE_IRQS_ON			/* User mode traces as IRQs on. */
 
@@ -997,6 +1002,8 @@ ENTRY(entry_INT80_32)
 	call	do_int80_syscall_32
 .Lsyscall_32_done:
 
+	STACKLEAK_ERASE
+
 restore_all:
 	TRACE_IRQS_IRET
 	SWITCH_TO_ENTRY_STACK