From: Roland Dreier <rolandd@cisco.com>
Date: Mon, 19 Sep 2005 16:17:56 +0000 (-0700)
Subject: [PATCH] IB/mthca: Don't try to set srq->last for userspace SRQs
X-Git-Tag: v2.6.14-rc3~150^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6577ae51cf52f5fb0e4a85e673dd7bf2d0074e3e;p=pandora-kernel.git

[PATCH] IB/mthca: Don't try to set srq->last for userspace SRQs

Userspace SRQs don't have a buffer allocated for them in the kernel, so
it doesn't make sense to set srq->last during initialization.  In fact,
this can crash trying to follow a nonexistent buffer pointer.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
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