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Commit a450dc69 authored by Max Filippov's avatar Max Filippov
Browse files

xtensa: fix kernel/user jump out of fast_unaligned 



Use correct register (a0, just read from the PS) to check user mode bit.

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent b82837c7

arch/xtensa/kernel/align.S

+1 −1
Original line number Diff line number Diff line
@@ -441,7 +441,7 @@ ENTRY(fast_unaligned) 
	mov	a1, a2



	rsr	a0, ps

	bbsi.l  a2, PS_UM_BIT, 1f     # jump if user mode

	bbsi.l  a0, PS_UM_BIT, 1f     # jump if user mode



	movi	a0, _kernel_exception

	jx	a0