diff options
| author | Jiri Slaby <jirislaby@gmail.com> | 2009-01-03 18:27:09 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-04 04:20:29 -0500 |
| commit | 7aed55d1085f71241284a30af0300feea48c36db (patch) | |
| tree | 0100a07915f279bd2bbb9d3593c8b4df5f612884 | |
| parent | 37dd3cb4153084ff693e738b7ee087990d351e5e (diff) | |
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>
| -rw-r--r-- | arch/x86/kernel/head_64.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S index 26cfdc1d7c7f..0e275d495563 100644 --- a/arch/x86/kernel/head_64.S +++ b/arch/x86/kernel/head_64.S | |||
| @@ -305,7 +305,7 @@ ENTRY(early_idt_handler) | |||
| 305 | call dump_stack | 305 | call dump_stack |
| 306 | #ifdef CONFIG_KALLSYMS | 306 | #ifdef CONFIG_KALLSYMS |
| 307 | leaq early_idt_ripmsg(%rip),%rdi | 307 | leaq early_idt_ripmsg(%rip),%rdi |
| 308 | movq 8(%rsp),%rsi # get rip again | 308 | movq 0(%rsp),%rsi # get rip again |
| 309 | call __print_symbol | 309 | call __print_symbol |
| 310 | #endif | 310 | #endif |
| 311 | #endif /* EARLY_PRINTK */ | 311 | #endif /* EARLY_PRINTK */ |