Commit-ID: 35bb6ee6790600d29c598ebbf262359341f34e38 Gitweb: https://git.kernel.org/tip/35bb6ee6790600d29c598ebbf262359341f34e38 Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> AuthorDate: Mon, 14 May 2018 16:33:43 -0700 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Tue, 15 May 2018 08:11:16 +0200 tools/memory-order: Improve key for SELF and SV The key for "SELF" was missing completely and the key for "SV" was a bit obtuse. This commit therefore adds a key for "SELF" and improves the one for "SV". Reported-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: Will Deacon <will.deacon@xxxxxxx> Cc: akiyks@xxxxxxxxx Cc: boqun.feng@xxxxxxxxx Cc: dhowells@xxxxxxxxxx Cc: j.alglave@xxxxxxxxx Cc: linux-arch@xxxxxxxxxxxxxxx Cc: luc.maranget@xxxxxxxx Cc: npiggin@xxxxxxxxx Cc: parri.andrea@xxxxxxxxx Link: http://lkml.kernel.org/r/1526340837-12222-5-git-send-email-paulmck@xxxxxxxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- tools/memory-model/Documentation/cheatsheet.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/memory-model/Documentation/cheatsheet.txt b/tools/memory-model/Documentation/cheatsheet.txt index c0eafdaddfa4..46fe79afc737 100644 --- a/tools/memory-model/Documentation/cheatsheet.txt +++ b/tools/memory-model/Documentation/cheatsheet.txt @@ -26,4 +26,5 @@ Key: C: Ordering is cumulative DR: Dependent read (address dependency) DW: Dependent write (address, data, or control dependency) RMW: Atomic read-modify-write operation - SV Same-variable access + SELF: Orders self, as opposed to accesses before and/or after + SV: Orders later accesses to the same variable -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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