[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v5 10/12] pc-bios: s390x: Make u32 ptr check explicit
From: |
Janosch Frank |
Subject: |
[PATCH v5 10/12] pc-bios: s390x: Make u32 ptr check explicit |
Date: |
Wed, 24 Jun 2020 03:52:24 -0400 |
Let's make it a bit more clear that we check the full 64 bits to fit
into the 32 we return.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Suggested-by: David Hildenbrand <david@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
pc-bios/s390-ccw/helper.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pc-bios/s390-ccw/helper.h b/pc-bios/s390-ccw/helper.h
index 32a453b634..dfcfea0ff0 100644
--- a/pc-bios/s390-ccw/helper.h
+++ b/pc-bios/s390-ccw/helper.h
@@ -19,7 +19,7 @@
/* Avoids compiler warnings when casting a pointer to a u32 */
static inline uint32_t ptr2u32(void *ptr)
{
- IPL_assert((uint64_t)ptr <= 0xffffffff, "ptr2u32: ptr too large");
+ IPL_assert((uint64_t)ptr <= 0xffffffffull, "ptr2u32: ptr too large");
return (uint32_t)(uint64_t)ptr;
}
--
2.25.1
- [PATCH v5 11/12] pc-bios: s390x: Fix bootmap.c passing PSWs as addresses, (continued)
- [PATCH v5 11/12] pc-bios: s390x: Fix bootmap.c passing PSWs as addresses, Janosch Frank, 2020/06/24
- [PATCH v5 05/12] pc-bios: s390x: Remove unneeded dasd-ipl.c reset psw mask changes, Janosch Frank, 2020/06/24
- [PATCH v5 08/12] pc-bios: s390x: Move panic() into header and add infinite loop, Janosch Frank, 2020/06/24
- [PATCH v5 04/12] pc-bios: s390x: Get rid of magic offsets into the lowcore, Janosch Frank, 2020/06/24
- [PATCH v5 10/12] pc-bios: s390x: Make u32 ptr check explicit,
Janosch Frank <=
- [RFC v5 12/12] pc-bios: s390x: Cleanup jump to ipl code, Janosch Frank, 2020/06/24
- [PATCH v5 09/12] pc-bios: s390x: Use ebcdic2ascii table, Janosch Frank, 2020/06/24
- Re: [PATCH v5 00/12] pc-bios: s390x: Cleanup part 1, no-reply, 2020/06/24
- Re: [PATCH v5 00/12] pc-bios: s390x: Cleanup part 1, Cornelia Huck, 2020/06/24