From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + hp_accel-fix-race-in-device-removal.patch added to -mm tree Date: Mon, 10 May 2010 15:47:22 -0700 Message-ID: <201005102247.o4AMlMhH027212@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:42214 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757242Ab0EJWsB (ORCPT ); Mon, 10 May 2010 18:48:01 -0400 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: mm-commits@vger.kernel.org Cc: oneukum@suse.de, eric.piel@tremplin-utc.net, morpheus.ibis@gmail.com, pavel@ucw.cz, stable@kernel.org The patch titled hp_accel: fix race in device removal has been added to the -mm tree. Its filename is hp_accel-fix-race-in-device-removal.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: hp_accel: fix race in device removal From: Oliver Neukum The work queue has to be flushed after the device has been made inaccessible. Signed-off-by: Oliver Neukum Acked-by: Eric Piel Acked-by: Pavel Machek Cc: Pavel Herrmann Cc: Signed-off-by: Andrew Morton --- drivers/hwmon/hp_accel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/hwmon/hp_accel.c~hp_accel-fix-race-in-device-removal drivers/hwmon/hp_accel.c --- a/drivers/hwmon/hp_accel.c~hp_accel-fix-race-in-device-removal +++ a/drivers/hwmon/hp_accel.c @@ -328,8 +328,8 @@ static int lis3lv02d_remove(struct acpi_ lis3lv02d_joystick_disable(); lis3lv02d_poweroff(&lis3_dev); - flush_work(&hpled_led.work); led_classdev_unregister(&hpled_led.led_classdev); + flush_work(&hpled_led.work); return lis3lv02d_remove_fs(&lis3_dev); } _ Patches currently in -mm which might be from oneukum@suse.de are hp_accel-fix-race-in-device-removal.patch