This is a note to let you know that I've just added the patch titled mei: hbm: call mei_set_devstate() on hbm stop response to the 5.11-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mei-hbm-call-mei_set_devstate-on-hbm-stop-response.patch and it can be found in the queue-5.11 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 593f90c65a9b842b691a3f24cf985ade5c184ecd Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx> Date: Fri Jan 29 14:07:48 2021 +0200 mei: hbm: call mei_set_devstate() on hbm stop response [ Upstream commit 3a77df62deb2e62de0dc26c1cb763cc152329287 ] Use mei_set_devstate() wrapper upon hbm stop command response, to trigger sysfs event. Fixes: 43b8a7ed4739 ("mei: expose device state in sysfs") Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx> Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx> Link: https://lore.kernel.org/r/20210129120752.850325-3-tomas.winkler@xxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c index 686e8b6a4c55e..0cba3c6dfb148 100644 --- a/drivers/misc/mei/hbm.c +++ b/drivers/misc/mei/hbm.c @@ -1373,7 +1373,7 @@ int mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr) return -EPROTO; } - dev->dev_state = MEI_DEV_POWER_DOWN; + mei_set_devstate(dev, MEI_DEV_POWER_DOWN); dev_info(dev->dev, "hbm: stop response: resetting.\n"); /* force the reset */ return -EPROTO;