From: Jiri Slaby <jirislaby@gmail.com>
Date: Mon, 8 Sep 2008 23:23:03 +0000 (+0200)
Subject: HID: fix tty<->hid deadlock
X-Git-Tag: v2.6.28-rc1~571^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d92870ddd248e8c2562a8c4047885d3ad221ece7;p=pandora-kernel.git

HID: fix tty<->hid deadlock

hid_compat_load() runs on the default workqueue, it request_module(), it
execs modprobe, it exits, tty flushes default workqueue, it hangs, because
we are still in it.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Tested-by: <Valdis.Kletnieks@vt.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

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