From: Nick Kralevich <nnk@google.com>
Date: Wed, 27 Feb 2013 06:07:37 +0000 (-0800)
Subject: staging: android: logger: Allow a UID to read it's own log entries
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~137^2~806
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0441bcf4db64e9825937916fe64d539d12c3fead;p=pandora-kernel.git

staging: android: logger: Allow a UID to read it's own log entries

Modify the kernel logger to record the UID associated with
the log entries. Always allow the same UID which generated a
log message to read the log message.

Allow anyone in the logs group, or anyone with CAP_SYSLOG, to
read all log entries.

In addition, allow the client to upgrade log formats, so they
can get additional information from the kernel.

Cc: Android Kernel Team <kernel-team@android.com>
Cc: Nick Kralevich <nnk@google.com>
Signed-off-by: Nick Kralevich <nnk@google.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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