This is a note to let you know that I've just added the patch titled mei: fix return value on disconnection to the 4.8-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-fix-return-value-on-disconnection.patch and it can be found in the queue-4.8 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 2d4d5481e2d6f93b25fcfb13a9f20bbfbf54266a Mon Sep 17 00:00:00 2001 From: Tomas Winkler <tomas.winkler@xxxxxxxxx> Date: Thu, 23 Jun 2016 00:25:31 +0300 Subject: mei: fix return value on disconnection From: Tomas Winkler <tomas.winkler@xxxxxxxxx> commit 2d4d5481e2d6f93b25fcfb13a9f20bbfbf54266a upstream. Correct errno on client disconnection is -ENODEV not -EBUSY Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx> Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/misc/mei/amthif.c | 2 +- drivers/misc/mei/bus.c | 2 +- drivers/misc/mei/main.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) --- a/drivers/misc/mei/amthif.c +++ b/drivers/misc/mei/amthif.c @@ -139,7 +139,7 @@ int mei_amthif_read(struct mei_device *d return -ERESTARTSYS; if (!mei_cl_is_connected(cl)) { - rets = -EBUSY; + rets = -ENODEV; goto out; } --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -142,7 +142,7 @@ ssize_t __mei_cl_recv(struct mei_cl *cl, mutex_lock(&bus->device_lock); if (!mei_cl_is_connected(cl)) { - rets = -EBUSY; + rets = -ENODEV; goto out; } } --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -202,7 +202,7 @@ static ssize_t mei_read(struct file *fil mutex_lock(&dev->device_lock); if (!mei_cl_is_connected(cl)) { - rets = -EBUSY; + rets = -ENODEV; goto out; } } Patches currently in stable-queue which might be from tomas.winkler@xxxxxxxxx are queue-4.8/mei-fix-return-value-on-disconnection.patch queue-4.8/mei-me-add-kaby-point-device-ids.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html