From: Jan Beulich <JBeulich@suse.com>
Date: Thu, 27 Feb 2014 08:47:34 +0000 (+0000)
Subject: x86, hash: Swap arguments passed to crc32_u32()
X-Git-Tag: v3.15-rc1~172^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5cdfdf90901c51363441365997eecd58efd9374;p=pandora-kernel.git

x86, hash: Swap arguments passed to crc32_u32()

... to match the function's parameters. While reportedly commutative,
using the proper order allows for leveraging the instruction permitting
the source operand to be in memory.

[ hpa: This code originated in the dpdk toolkit.  This was a bug in dpdk
  which has recently been fixed in part due to an earlier version of
  this patch. ]

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Link: http://lkml.kernel.org/r/530F09B6020000780011FBEB@nat28.tlf.novell.com
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Cc: Francesco Fusco <ffusco@redhat.com>
Cc: Thomas Graf <tgraf@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---

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