From: Sagi Grimberg <sagig@mellanox.com>
Date: Thu, 11 Jun 2015 16:58:34 +0000 (+0300)
Subject: target/user: Fix inconsistent kmap_atomic/kunmap_atomic
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~37^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2e21bd8f979a24462070cc89fae11e819cae90a;p=pandora-kernel.git

target/user: Fix inconsistent kmap_atomic/kunmap_atomic

Pointers that are mapped by kmap_atomic() + offset must
be unmapped without the offset. That would cause problems
if the SG element length exceeds the PAGE_SIZE limit.

Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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