From: J. Bruce Fields <bfields@redhat.com>
Date: Fri, 23 Aug 2013 15:17:53 +0000 (-0400)
Subject: rpc: comment on linux_cred encoding, treat all as unsigned
X-Git-Tag: v3.12-rc1~62^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a36978e6931e6601be586eb313375335f2cfaa3;p=pandora-kernel.git

rpc: comment on linux_cred encoding, treat all as unsigned

The encoding of linux creds is a bit confusing.

Also: I think in practice it doesn't really matter whether we treat any
of these things as signed or unsigned, but unsigned seems more
straightforward: uid_t/gid_t are unsigned and it simplifies the ngroups
overflow check.

Tested-by: Simo Sorce <simo@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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