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Date: Thu, 22 May 2014 11:15:35 -0700 From: Richard Henderson <rth@...ddle.net> To: Will Deacon <will.deacon@....com>, linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org CC: arnd@...db.de, monstr@...str.eu, dhowells@...hat.com, broonie@...aro.org, benh@...nel.crashing.org, peterz@...radead.org, paulmck@...ux.vnet.ibm.com, Ivan Kokshaysky <ink@...assic.park.msu.ru>, Matt Turner <mattst88@...il.com> Subject: Re: [PATCH v2 05/18] alpha: io: implement relaxed accessor macros for writes On 05/22/2014 09:47 AM, Will Deacon wrote: > write{b,w,l,q}_relaxed are implemented by some architectures in order to > permit memory-mapped I/O writes with weaker barrier semantics than the > non-relaxed variants. > > This patch implements these write macros for Alpha, in the same vein as > the relaxed read macros, which are already implemented. > > Cc: Richard Henderson <rth@...ddle.net> > Cc: Ivan Kokshaysky <ink@...assic.park.msu.ru> > Cc: Matt Turner <mattst88@...il.com> > Signed-off-by: Will Deacon <will.deacon@....com> > --- > arch/alpha/include/asm/io.h | 12 ++++++++---- > 1 file changed, 8 insertions(+), 4 deletions(-) Acked-by: Richard Henderson <rth@...ddle.net> r~ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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