Commit 30647430 authored by Eugene Surovegin's avatar Eugene Surovegin Committed by Benjamin Herrenschmidt
Browse files

powerpc: Make ftrace endian-safe. 



Signed-off-by: default avatarEugene Surovegin <surovegin@google.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent fed8393e

arch/powerpc/kernel/ftrace.c

+4 −0
Original line number Diff line number Diff line
@@ -174,7 +174,11 @@ __ftrace_make_nop(struct module *mod, 


	pr_devel(" %08x %08x\n", jmp[0], jmp[1]);



#ifdef __LITTLE_ENDIAN__

	ptr = ((unsigned long)jmp[1] << 32) + jmp[0];

#else

	ptr = ((unsigned long)jmp[0] << 32) + jmp[1];

#endif



	/* This should match what was called */

	if (ptr != ppc_function_entry((void *)addr)) {