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Commit 29186097 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt
Browse files

powerpc/powernv: Don't register exception handlers in little endian mode 



The powernv exception handlers are not ready to take exceptions
in little endian mode, so disable them.

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent be401b37

arch/powerpc/platforms/powernv/opal.c

+2 −0
Original line number Diff line number Diff line
@@ -77,6 +77,7 @@ int __init early_init_dt_scan_opal(unsigned long node, 


static int __init opal_register_exception_handlers(void)

{

#ifdef __BIG_ENDIAN__

	u64 glue;



	if (!(powerpc_firmware_features & FW_FEATURE_OPAL))
@@ -94,6 +95,7 @@ static int __init opal_register_exception_handlers(void) 
					0, glue);

	glue += 128;

	opal_register_exception_handler(OPAL_SOFTPATCH_HANDLER, 0, glue);

#endif



	return 0;

}