linux-kernel - [PATCH 0/2] do not disable sg when packet requires no checksum

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Message-Id: <cover.1348105262.git.ecashin@coraid.com>
Date:	Wed, 19 Sep 2012 18:46:07 -0700
From:	Ed Cashin <ecashin@...aid.com>
To:	davem@...emloft.net
Cc:	ecashin@...aid.com, akpm@...ux-foundation.org,
	bhutchings@...arflare.com, jesse@...ira.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] do not disable sg when packet requires no checksum

This two-part patchset replaces an earlier net-only patch that
added an explicit check for the AoE protocol to harmonize_features
in net/core/dev.c.

Following the suggestions of Ben Hutchings, this patchset makes
the decision in the network layer protocol agnostic instead of
using ETH_P_AOE as a special case.  It relies on fresh skbs being
CHECKSUM_NONE but makes that explicit with an assertion.

Ed L. Cashin (2):
  aoe: assert AoE packets marked as requiring no checksum
  net: do not disable sg for packets requiring no checksum

 drivers/block/aoe/aoecmd.c |    1 +
 net/core/dev.c             |    3 ++-
 2 files changed, 3 insertions(+), 1 deletions(-)

-- 
1.7.2.5

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