From: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Date: Wed, 29 Jul 2009 22:02:08 +0000 (-0700)
Subject: kexec: fix omitting offset in extended crashkernel syntax
X-Git-Tag: v2.6.31-rc5~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=11c7da4b0ca76a57f51c996c883c480e203cf5a9;p=pandora-kernel.git

kexec: fix omitting offset in extended crashkernel syntax

Setting
 "crashkernel=512M-2G:64M,2G-:128M"
does not work but it turns to work if it has a trailing-whitespace,
like
 "crashkernel=512M-2G:64M,2G-:128M ".

It was because of a bug in the parser, running over the cmdline.

This patch adds a check of the termination.

Reported-by: Jin Dongming <jin.dongming@np.css.fujitsu.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Tested-by: Jin Dongming <jin.dongming@np.css.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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