Author: andrew
Date: Thu Nov 7 17:21:17 2019
New Revision: 354451
URL: https://svnweb.freebsd.org/changeset/base/354451
Log:
Add the missing volatile qualifier in atomic_store_ptr
MFC after: 1 week
Sponsored by: DARPA, AFRL
Modified:
head/sys/sys/atomic_common.h
Modified: head/sys/sys/atomic_common.h
==============================================================================
--- head/sys/sys/atomic_common.h Thu Nov 7 17:14:59 2019
(r354450)
+++ head/sys/sys/atomic_common.h Thu Nov 7 17:21:17 2019
(r354451)
@@ -58,7 +58,7 @@
#define atomic_store_long(p, v) \
(*(volatile u_long *)(p) = (u_long)(v))
#define atomic_store_ptr(p, v) \
- (*(uintptr_t *)(p) = (uintptr_t)(v))
+ (*(volatile uintptr_t *)(p) = (uintptr_t)(v))
#define atomic_store_8(p, v) \
(*(volatile uint8_t *)(p) = (uint8_t)(v))
#define atomic_store_16(p, v) \
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