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| author | Peter Zijlstra <peterz@infradead.org> | 2017-07-31 13:21:54 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-08-10 18:35:19 +0300 |
| commit | 01651324edad9db4fe49fb39b905c76861649b4c (patch) | |
| tree | d141e09def986c15c78b86ae94ec84b777bd6dc2 /tools/objtool | |
| parent | e137a4d8f4dd2e277e355495b6b2cb241a8693c3 (diff) | |
| download | linux-01651324edad9db4fe49fb39b905c76861649b4c.tar.xz | |
x86: Clarify/fix no-op barriers for text_poke_bp()
So I was looking at text_poke_bp() today and I couldn't make sense of
the barriers there.
How's for something like so?
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: masami.hiramatsu.pt@hitachi.com
Link: http://lkml.kernel.org/r/20170731102154.f57cvkjtnbmtctk6@hirez.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/objtool')
0 files changed, 0 insertions, 0 deletions