Commit 54b71fba authored Dec 10, 2008 by Akira Takeuchi Committed by Linus Torvalds Dec 10, 2008

MN10300: Fix __put_user_asm8()



Fix __put_user_asm8() by jumping to the end label (3:) from the exception
handler, rather than jumping back to retry the second store instruction (label
2:).

Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 24646bd2

include/asm-mn10300/uaccess.h

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -266,7 +266,7 @@ extern int __get_user_unknown(void);
	" .section .fixup,\"ax\" \n" \		" .section .fixup,\"ax\" \n" \
	"4: \n" \		"4: \n" \
	" mov %5,%0 \n" \		" mov %5,%0 \n" \
	" jmp 2b \n" \		" jmp 3b \n" \
	" .previous \n" \		" .previous \n" \
	" .section __ex_table,\"a\"\n" \		" .section __ex_table,\"a\"\n" \
	" .balign 4 \n" \		" .balign 4 \n" \