[PATCH] KVM: arm64: ptdump: Fix exec attribute printing

[Wei-Lin Chang]

Currently the guest stage-2 page table dump has the executable attribute
printed in reverse, showing "X" for a non-executable region and showing
" " for an executable one. This is caused by misjudgement of which
string gets printed for the executable and non-executable case. Fix it
by swapping the two strings.

Signed-off-by: Wei-Lin Chang <r09922117 at csie.ntu.edu.tw>
---
 arch/arm64/kvm/ptdump.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/kvm/ptdump.c b/arch/arm64/kvm/ptdump.c
index 098416d7e5c25..99fc13f1c11fb 100644
--- a/arch/arm64/kvm/ptdump.c
+++ b/arch/arm64/kvm/ptdump.c
@@ -44,8 +44,8 @@ static const struct ptdump_prot_bits stage2_pte_bits[] = {
 	}, {
 		.mask	= KVM_PTE_LEAF_ATTR_HI_S2_XN | PTE_VALID,
 		.val	= PTE_VALID,
-		.set	= " ",
-		.clear	= "X",
+		.set	= "X",
+		.clear	= " ",
 	}, {
 		.mask	= KVM_PTE_LEAF_ATTR_LO_S2_AF | PTE_VALID,
 		.val	= KVM_PTE_LEAF_ATTR_LO_S2_AF | PTE_VALID,
-- 
2.50.1