From: Eric W. Biederman <ebiederm@xmission.com>
Date: Wed, 6 Feb 2013 08:33:17 +0000 (-0800)
Subject: cifs: Use kuids and kgids SID to uid/gid mapping
X-Git-Tag: v3.9-rc1~85^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8abf2775dd425ec3c767ea7c5a51b45fc8be76c2;p=pandora-kernel.git

cifs: Use kuids and kgids SID to uid/gid mapping

Update id_mode_to_cifs_acl to take a kuid_t and a kgid_t.

Replace NO_CHANGE_32 with INVALID_UID and INVALID_GID, and tests for
NO_CHANGE_32 with uid_valid and gid_valid.

Carefully unpack the value returned from request_key.  memcpy the
value into the expected type.  The convert the uid/gid into a
kuid/kgid.  And then only if the result is a valid kuid or kgid update
fuid/fgid.

Cc: Steve French <smfrench@gmail.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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