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Commit 675f740e authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Print symbol name of regs->tpc on kernel unaligned accesses. 



This makes things easier to track down, especially in modules.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f57caaef

arch/sparc64/kernel/unaligned.c

+3 −1
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include <linux/smp.h>

#include <linux/smp_lock.h>

#include <linux/bitops.h>

#include <linux/kallsyms.h>

#include <asm/fpumacro.h>



/* #define DEBUG_MNA */
@@ -291,7 +292,8 @@ asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn) 
	if (count < 5) {

		last_time = jiffies;

		count++;

		printk("Kernel unaligned access at TPC[%lx]\n", regs->tpc);

		printk("Kernel unaligned access at TPC[%lx] ", regs->tpc);

		print_symbol("%s\n", regs->tpc);

	}



	if (!ok_for_kernel(insn) || dir == both) {