From 96b80fcd2705fc50ebe1f7f3ce204e861b3099ab Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Mon, 27 Jun 2022 01:39:11 +0200 Subject: parisc/unaligned: Fix emulate_ldw() breakage The commit e8aa7b17fe41 broke the 32-bit load-word unalignment exception handler because it calculated the wrong amount of bits by which the value should be shifted. This patch fixes it. Signed-off-by: Helge Deller Fixes: e8aa7b17fe41 ("parisc/unaligned: Rewrite inline assembly of emulate_ldw()") Cc: stable@vger.kernel.org # v5.18 --- arch/parisc/kernel/unaligned.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index ed1e88a74dc4..bac581b5ecfc 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -146,7 +146,7 @@ static int emulate_ldw(struct pt_regs *regs, int toreg, int flop) " depw %%r0,31,2,%4\n" "1: ldw 0(%%sr1,%4),%0\n" "2: ldw 4(%%sr1,%4),%3\n" -" subi 32,%4,%2\n" +" subi 32,%2,%2\n" " mtctl %2,11\n" " vshd %0,%3,%0\n" "3: \n" -- cgit v1.2.3