Commit 2e82ca3c authored by Michael Ellerman's avatar Michael Ellerman
Browse files

powerpc/oops: Print the kernel's endian in the oops 



Although the MSR tells you what endian you're in it's possible that
isn't the same endian the kernel was built for, and if that happens
you're usually having a very bad day. So print a marker to make
it 100% clear which endian the kernel was built for.

Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 72c0d9ee

arch/powerpc/kernel/traps.c

+6 −0
Original line number Diff line number Diff line
@@ -202,6 +202,12 @@ NOKPROBE_SYMBOL(oops_end); 
static int __die(const char *str, struct pt_regs *regs, long err)

{

	printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter);



	if (IS_ENABLED(CONFIG_CPU_LITTLE_ENDIAN))

		printk("LE ");

	else

		printk("BE ");



#ifdef CONFIG_PREEMPT

	pr_cont("PREEMPT ");

#endif