Messages in this thread | | | Subject | Re: [PATCH 5/8] lib/lzo: fast 8-byte copy on arm64 | From | "Markus F.X.J. Oberhumer" <> | Date | Thu, 6 Dec 2018 16:53:56 +0100 |
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Acked-by: Markus F.X.J. Oberhumer <markus@oberhumer.com>
On 2018-11-30 15:26, Dave Rodgman wrote: > From: Matt Sealey <matt.sealey@arm.com> > > Enable faster 8-byte copies on arm64. > > Link: http://lkml.kernel.org/r/20181127161913.23863-6-dave.rodgman@arm.com > Signed-off-by: Matt Sealey <matt.sealey@arm.com> > Signed-off-by: Dave Rodgman <dave.rodgman@arm.com> > Cc: David S. Miller <davem@davemloft.net> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: Herbert Xu <herbert@gondor.apana.org.au> > Cc: Markus F.X.J. Oberhumer <markus@oberhumer.com> > Cc: Minchan Kim <minchan@kernel.org> > Cc: Nitin Gupta <nitingupta910@gmail.com> > Cc: Richard Purdie <rpurdie@openedhand.com> > Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> > Cc: Sonny Rao <sonnyrao@google.com> > Signed-off-by: Andrew Morton <akpm@linux-foundation.org> > Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> > --- > lib/lzo/lzodefs.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/lib/lzo/lzodefs.h b/lib/lzo/lzodefs.h > index c8965dc181df..06fa83a38e0a 100644 > --- a/lib/lzo/lzodefs.h > +++ b/lib/lzo/lzodefs.h > @@ -15,7 +15,7 @@ > > #define COPY4(dst, src) \ > put_unaligned(get_unaligned((const u32 *)(src)), (u32 *)(dst)) > -#if defined(CONFIG_X86_64) > +#if defined(CONFIG_X86_64) || defined(CONFIG_ARM64) > #define COPY8(dst, src) \ > put_unaligned(get_unaligned((const u64 *)(src)), (u64 *)(dst)) > #else >
-- Markus Oberhumer, <markus@oberhumer.com>, http://www.oberhumer.com/
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