dump_regs() will result in page fault in early boot as there is no
current thread pointer. Handle this case.
Signed-off-by: Juergen Gross <jgr...@suse.com>
Reviewed-by: Samuel Thibault <samuel.thiba...@ens-lyon.org>
---
arch/x86/traps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/traps.c b/arch/x86/traps.c
index 6353718..307a14c 100644
--- a/arch/x86/traps.c
+++ b/arch/x86/traps.c
@@ -32,7 +32,7 @@ void machine_check(void);
void dump_regs(struct pt_regs *regs)
{
- printk("Thread: %s\n", current->name);
+ printk("Thread: %s\n", current ? current->name : "*NONE*");
#ifdef __i386__
printk("EIP: %lx, EFLAGS %lx.\n", regs->eip, regs->eflags);
printk("EBX: %08lx ECX: %08lx EDX: %08lx\n",
--
2.6.6
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