xen: arm: always omit guest user stack in vcpu_show_execution_state

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@citrix.com>
Reviewed-by: Julien Grall <julien.grall@linaro.org>

diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index 7af527cd6b8b57fbe5f7fd24fa14410248f6d2f5..aaa9d93f0aacff58d8b9f83a9024a8d43eccde67 100644 (file)
--- 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);