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[PATCH 1/3] public/trace: Add U suffix to TRC_PV_HYPERCALL_V2_ARG_MASK


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Michal Orzel <michal.orzel@xxxxxxx>
  • Date: Fri, 5 Dec 2025 12:49:58 +0100
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  • Cc: Michal Orzel <michal.orzel@xxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, "Jan Beulich" <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, "Stefano Stabellini" <sstabellini@xxxxxxxxxx>
  • Delivery-date: Fri, 05 Dec 2025 11:51:35 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

TRC_PV_HYPERCALL_V2_ARG_MASK represents unsigned type, so according to
MISRA C R7.2. U suffix should be applied. Fix the violation.

Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
---
 xen/include/public/trace.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/include/public/trace.h b/xen/include/public/trace.h
index 141efa0ea7b9..a7d7fb8c507f 100644
--- a/xen/include/public/trace.h
+++ b/xen/include/public/trace.h
@@ -157,7 +157,7 @@
  */
 #define TRC_PV_HYPERCALL_V2_ARG_32(i) (0x1 << (20 + 2*(i)))
 #define TRC_PV_HYPERCALL_V2_ARG_64(i) (0x2 << (20 + 2*(i)))
-#define TRC_PV_HYPERCALL_V2_ARG_MASK  (0xfff00000)
+#define TRC_PV_HYPERCALL_V2_ARG_MASK  (0xfff00000U)
 
 #define TRC_SHADOW_NOT_SHADOW                 (TRC_SHADOW +  1)
 #define TRC_SHADOW_FAST_PROPAGATE             (TRC_SHADOW +  2)
-- 
2.43.0




 


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