Commit 7aed55d1 authored Jan 04, 2009 by Jiri Slaby Committed by Ingo Molnar Jan 04, 2009

x86: fix RIP printout in early_idt_handler



Impact: fix debug/crash printout

Since errorcode is popped out, RIP is on the top of the stack.
Use real RIP value instead of wrong CS.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 37dd3cb4

arch/x86/kernel/head_64.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -305,7 +305,7 @@ ENTRY(early_idt_handler)
		call dump_stack
		#ifdef CONFIG_KALLSYMS
		leaq early_idt_ripmsg(%rip),%rdi
		movq 8(%rsp),%rsi # get rip again
		movq 0(%rsp),%rsi # get rip again
		call __print_symbol
		#endif
		#endif /* EARLY_PRINTK */