X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Fentry_64.S;h=a1346217e43c4d6cc636fa80ca70853970e64417;hb=ed40d0c472b136682b2fcba05f89762859c7374f;hp=e28c7a987793cbd25c628c7568fc15ca2c8c39f5;hpb=fdbc0450df12cc9cb397f3497db4b0cad7c1a8ff;p=linux-2.6-omap-h63xx.git

diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index e28c7a98779..a1346217e43 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -346,6 +346,7 @@ ENTRY(save_args)
 	popq_cfi %rax			/* move return address... */
 	mov %gs:pda_irqstackptr,%rsp
 	EMPTY_FRAME 0
+	pushq_cfi %rbp			/* backlink for unwinder */
 	pushq_cfi %rax			/* ... to the new stack */
 	/*
 	 * We entered an interrupt context - irqs are off: