From: Imre Deak <imre.deak@intel.com>
Date: Mon, 15 Dec 2014 22:16:00 +0000 (+0200)
Subject: vt: fix locking around vt_bind/vt_unbind
X-Git-Tag: fixes-v4.0-rc1~98^2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c215fe8e288c87b34c3d5bc910c77af586859d2;p=pandora-kernel.git

vt: fix locking around vt_bind/vt_unbind

Currently vt_bind and vt_unbind access at least the con_driver object
and registered_con_driver array without holding the console lock. Fix
this by locking around the whole function in each case.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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