From 95db7f1f8dee58ba87842ecd5b93e7c2884e0637 Mon Sep 17 00:00:00 2001
From: Roland Dreier <roland@purestorage.com>
Date: Tue, 17 Jan 2012 18:00:57 -0800
Subject: [PATCH] target: Fail INQUIRY commands with EVPD==0 but PAGE CODE!=0

commit bf0053550aebe56f3bb5dd793e9de69238b5b945 upstream.

My draft of SPC-4 says:

    If the PAGE CODE field is not set to zero when the EVPD bit is set
    to zero, the command shall be terminated with CHECK CONDITION
    status, with the sense key set to ILLEGAL REQUEST, and the
    additional sense code set to INVALID FIELD IN CDB.

Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Reading git-format-patch failed