[Xen-devel] [PATCH V2 39/46] xen: arm: guest stage 1 walks on 64-bit hypervisor

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

Still only supports non-LPAE 32-bit guests.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Acked-by: Tim Deegan <tim@xxxxxxx>
---
 xen/arch/arm/traps.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index 1e64be1..e00fef0 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -780,8 +780,8 @@ static void do_cp15_64(struct cpu_user_regs *regs,
 
 void dump_guest_s1_walk(struct domain *d, vaddr_t addr)
 {
-    uint32_t ttbcr = READ_CP32(TTBCR);
-    uint64_t ttbr0 = READ_CP64(TTBR0);
+    uint32_t ttbcr = READ_SYSREG32(TCR_EL1);
+    uint64_t ttbr0 = READ_SYSREG64(TTBR0_EL1);
     paddr_t paddr;
     uint32_t offset;
     uint32_t *first = NULL, *second = NULL;
-- 
1.7.2.5


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