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authorK. Y. Srinivasan <kys@microsoft.com>2017-08-11 10:03:59 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-16 09:16:29 -0700
commit6f3d791f300618caf82a2be0c27456edd76d5164 (patch)
treeb92051bd127b0e5a0482f7eabe9d97e1986c9c00 /drivers/ide/ide-disk_proc.c
parent3f2baa8a7d2efaa836f1dc4b8ee8c3ca4ba9e101 (diff)
downloadlinux-6f3d791f300618caf82a2be0c27456edd76d5164.tar.bz2
Drivers: hv: vmbus: Fix rescind handling issues
This patch handles the following issues that were observed when we are handling racing channel offer message and rescind message for the same offer: 1. Since the host does not respond to messages on a rescinded channel, in the current code, we could be indefinitely blocked on the vmbus_open() call. 2. When a rescinded channel is being closed, if there is a pending interrupt on the channel, we could end up freeing the channel that the interrupt handler would run on. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Tested-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/ide/ide-disk_proc.c')
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