r{8,9}_fiq share the same offset in vcpu_reg_offsets, which will
lead to corruption if anyone decides to use FIQ in a guest (not
that I would condone the idea...).
Untested, but probably less incorrect than the original code.
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
arch/arm/kvm/emulate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/kvm/emulate.c b/arch/arm/kvm/emulate.c
index fc0fcd3..08fe117 100644
--- a/arch/arm/kvm/emulate.c
+++ b/arch/arm/kvm/emulate.c
@@ -35,7 +35,7 @@ static const unsigned long vcpu_reg_offsets[MODE_SYS + 1][16] = {
USR_REG_OFFSET(0), USR_REG_OFFSET(1), USR_REG_OFFSET(2),
USR_REG_OFFSET(3), USR_REG_OFFSET(4), USR_REG_OFFSET(5),
USR_REG_OFFSET(6), USR_REG_OFFSET(7),
- REG_OFFSET(fiq_regs[1]), /* r8 */
+ REG_OFFSET(fiq_regs[0]), /* r8 */
REG_OFFSET(fiq_regs[1]), /* r9 */
REG_OFFSET(fiq_regs[2]), /* r10 */
REG_OFFSET(fiq_regs[3]), /* r11 */
--
1.7.12
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