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Drivers: hv: util: Backup: Fix a rescind processing issue
authorK. Y. Srinivasan <kys@microsoft.com>
Fri, 23 Dec 2016 00:54:03 +0000 (16:54 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 10 Jan 2017 20:46:41 +0000 (21:46 +0100)
commitd77044d142e960f7b5f814a91ecb8bcf86aa552c
tree11f93f6a707e5692b267d4bd7e55850c23c6964ctree | snapshot (tar.gz zip)
parent20951c7535b5e6af46bc37b7142105f716df739ccommit | diff
Drivers: hv: util: Backup: Fix a rescind processing issue

VSS may use a char device to support the communication between
the user level daemon and the driver. When the VSS channel is rescinded
we need to make sure that the char device is fully cleaned up before
we can process a new VSS offer from the host. Implement this logic.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hv/hv_snapshot.c diff | blob | blame | history