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[ARM] 4665/1: fix __und_usr wrt accessing the undefined insn in user space

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The ldrt fixup code expects r9 to be set.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Nicolas Pitre 2007-11-23 22:38:54 +01:00 committed by Russell King
parent b49c0f24cf
commit d28a170d5b
1 changed files with 1 additions and 1 deletions
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2
arch/arm/kernel/entry-armv.S
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@ -453,9 +453,9 @@ __und_usr:
@
@ r0 - instruction
@
1: ldrt r0, [r4]
adr r9, ret_from_exception
adr lr, __und_usr_unknown
1: ldrt r0, [r4]
@
@ fallthrough to call_fpe
@