On Fri, Apr 08, 2016 at 04:23:24PM +0100, Rui Salvaterra wrote: > Based on Sergey's test patch [1], this fixes zram with lz4 compression on big endian cpus. Tested on ppc64 with no regression on x86_64. Please wrap your text at 72 columns in a changelog comment. > > [1] http://marc.info/?l=linux-kernel&m=145994470805853&w=4 > > Cc: stable@xxxxxxxxxxxxxxx > Signed-off-by: Rui Salvaterra <rsalvaterra@xxxxxxxxx> Please attribute Sergey here in the signed-off-by area with a "Suggested-by:" type mark > --- > lib/lz4/lz4defs.h | 29 +++++++++++++++-------------- > 1 file changed, 15 insertions(+), 14 deletions(-) > > diff --git a/lib/lz4/lz4defs.h b/lib/lz4/lz4defs.h > index abcecdc..a98c08c 100644 > --- a/lib/lz4/lz4defs.h > +++ b/lib/lz4/lz4defs.h > @@ -11,8 +11,7 @@ > /* > * Detects 64 bits mode > */ > -#if (defined(__x86_64__) || defined(__x86_64) || defined(__amd64__) \ > - || defined(__ppc64__) || defined(__LP64__)) > +#if defined(CONFIG_64BIT) This patch seems to do two different things, clean up the #if tests, and change the endian of some calls. Can you break this up into 2 different patches? thanks, greg k-h -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>