Date: Thu, 7 Nov 2019 17:21:18 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r354451 - head/sys/sys Message-ID: <201911071721.xA7HLIjQ035139@repo.freebsd.org>
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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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