[Xen-devel] [PATCH v4 15/15] xen: arm: always omit guest user stack in vcpu_show_execution_state

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

Using !usr_mode(regs) only catches arm32 usr mode and not arm64 user
mode, switch to psr_mode_is_user instead.

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
v4: New patch
---
 xen/arch/arm/traps.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index 04ade74..45b4b78 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -1056,7 +1056,7 @@ void vcpu_show_execution_state(struct vcpu *v)
     vcpu_pause(v); /* acceptably dangerous */
 
     vcpu_show_registers(v);
-    if ( !usr_mode(&v->arch.cpu_info->guest_cpu_user_regs) )
+    if ( !psr_mode_is_user(&v->arch.cpu_info->guest_cpu_user_regs) )
         show_guest_stack(v, &v->arch.cpu_info->guest_cpu_user_regs);
 
     vcpu_unpause(v);
-- 
1.7.10.4


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