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(parent: 855f7e6) | patch
vt: always call notifier with the console lock held
authorNicolas Pitre <nicolas.pitre@linaro.org>
Wed, 9 Jan 2019 03:55:00 +0000 (22:55 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 31 Jan 2019 07:14:40 +0000 (08:14 +0100)
commit18ef43def81cebcdd3b7391b62de84b777814e08
tree0914b154d3ee8895db84c748aaf82d55c2ce581etree | snapshot
parent855f7e64169f4da6691b30b1357a2b070515634ccommit | diff
vt: always call notifier with the console lock held

commit 7e1d226345f89ad5d0216a9092c81386c89b4983 upstream.

Every invocation of notify_write() and notify_update() is performed
under the console lock, except for one case. Let's fix that.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/vt/vt.c diff | blob | history
Domain: System / Kernel;