Messages in this thread | | | From | Andrea Parri <> | Subject | [PATCH 0/2] locking/xchg/alpha: Additional fixes | Date | Thu, 22 Feb 2018 10:23:41 +0100 |
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Hi,
A couple of two more fixes, on top of tip:locking/urgent, to Alpha's implementations of xchg() and cmpxchg():
- The first, suggested by Will, removing the macro '__ASM__MB' in favour of smp_mb();
- The second, reported by Will, adding a leading smp_mb().
Compile tested only.
Cheers, Andrea
Andrea Parri (2): locking/xchg/alpha: Use smp_mb() in place of __ASM__MB locking/xchg/alpha: Add leading smp_mb() to xchg(), cmpxchg()
arch/alpha/include/asm/cmpxchg.h | 6 ------ arch/alpha/include/asm/xchg.h | 37 ++++++++++++++++++++++++++----------- 2 files changed, 26 insertions(+), 17 deletions(-)
-- 2.7.4
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