[XEN PATCH v6 6/7] xen/mcheck: address violations of MISRA C:2012 Rule 7.2

Simone Ballarin posted 7 patches 8 months, 2 weeks ago
There is a newer version of this series
[XEN PATCH v6 6/7] xen/mcheck: address violations of MISRA C:2012 Rule 7.2
Posted by Simone Ballarin 8 months, 2 weeks ago
The xen sources contains violations of MISRA C:2012 Rule 7.2 whose
headline states:
"A 'u' or 'U' suffix shall be applied to all integer constants
that are represented in an unsigned type".

Add the 'U' suffix to integers literals with unsigned type.

For the sake of uniformity, the following change is made:
- add the 'U' suffix to all first macro's arguments

Signed-off-by: Simone Ballarin <simone.ballarin@bugseng.com>
Signed-off-by: Gianluca Luparini <gianluca.luparini@bugseng.com>

---
Changes in v6:
- new patch obtained by splitting mcheck related changes from
"xen/x86: address violations of MISRA C:2012 Rule 7.2 (v5)"
---
 xen/arch/x86/cpu/mcheck/mce-apei.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/cpu/mcheck/mce-apei.c b/xen/arch/x86/cpu/mcheck/mce-apei.c
index 53b6735896..b895020882 100644
--- a/xen/arch/x86/cpu/mcheck/mce-apei.c
+++ b/xen/arch/x86/cpu/mcheck/mce-apei.c
@@ -37,10 +37,10 @@
 #include "mce.h"
 
 #define CPER_CREATOR_MCE						\
-	UUID_LE(0x75a574e3, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c,	\
+	UUID_LE(0x75a574e3U, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c,	\
 		0x64, 0x90, 0xb8, 0x9d)
 #define CPER_SECTION_TYPE_MCE						\
-	UUID_LE(0xfe08ffbe, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96,	\
+	UUID_LE(0xfe08ffbeU, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96,	\
 		0x04, 0x4a, 0x38, 0xfc)
 
 /*
-- 
2.34.1
Re: [XEN PATCH v6 6/7] xen/mcheck: address violations of MISRA C:2012 Rule 7.2
Posted by Jan Beulich 8 months, 2 weeks ago
On 12.09.2023 17:39, Simone Ballarin wrote:
> The xen sources contains violations of MISRA C:2012 Rule 7.2 whose
> headline states:
> "A 'u' or 'U' suffix shall be applied to all integer constants
> that are represented in an unsigned type".
> 
> Add the 'U' suffix to integers literals with unsigned type.
> 
> For the sake of uniformity, the following change is made:
> - add the 'U' suffix to all first macro's arguments
> 
> Signed-off-by: Simone Ballarin <simone.ballarin@bugseng.com>
> Signed-off-by: Gianluca Luparini <gianluca.luparini@bugseng.com>

Acked-by: Jan Beulich <jbeulich@suse.com>