Commit e8c7391d authored by Andi Kleen's avatar Andi Kleen Committed by Andi Kleen
Browse files

[PATCH] Don't use kernel_text_address in oops context 



Because it can take spinlocks.

Suggested by Mathieu Desnoyers

Cc: Mathieu Desnoyers <compudj@krystal.dyndns.org>

Signed-off-by: default avatarAndi Kleen <ak@suse.de>
parent 3566561b

arch/x86_64/kernel/traps.c

+3 −1
Original line number Diff line number Diff line
@@ -299,7 +299,9 @@ void dump_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long * s 
#define HANDLE_STACK(cond) \

	do while (cond) { \

		unsigned long addr = *stack++; \

		if (kernel_text_address(addr)) { \

		if (oops_in_progress ? 		\

			__kernel_text_address(addr) : \

			kernel_text_address(addr)) { \

			/* \

			 * If the address is either in the text segment of the \

			 * kernel, or in the region which contains vmalloc'ed \

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