Messages in this thread | | | From | KY Srinivasan <> | Subject | RE: [PATCH 06/15] hv: acquire vmbus_connection.channel_mutex in vmbus_free_channels() | Date | Fri, 2 Dec 2016 06:11:42 +0000 |
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> -----Original Message----- > From: Greg KH [mailto:gregkh@linuxfoundation.org] > Sent: Thursday, December 1, 2016 12:37 PM > To: KY Srinivasan <kys@microsoft.com> > Cc: linux-kernel@vger.kernel.org; devel@linuxdriverproject.org; > olaf@aepfle.de; apw@canonical.com; vkuznets@redhat.com; > jasowang@redhat.com; leann.ogasawara@canonical.com > Subject: Re: [PATCH 06/15] hv: acquire vmbus_connection.channel_mutex in > vmbus_free_channels() > > On Thu, Dec 01, 2016 at 09:28:43AM -0800, kys@exchange.microsoft.com > wrote: > > From: Vitaly Kuznetsov <vkuznets@redhat.com> > > > > "kernel BUG at drivers/hv/channel_mgmt.c:350!" is observed when > hv_vmbus > > module is unloaded. BUG_ON() was introduced in commit 85d9aa705184 > > ("Drivers: hv: vmbus: add an API vmbus_hvsock_device_unregister()") as > > vmbus_free_channels() codepath was apparently forgotten. > > > > Fixes: 85d9aa705184 ("Drivers: hv: vmbus: add an API > vmbus_hvsock_device_unregister()") > > Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> > > Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> > > --- > > drivers/hv/channel_mgmt.c | 2 ++ > > 1 files changed, 2 insertions(+), 0 deletions(-) > > Shouldn't this go to stable kernels?
Yes; I will resubmit.
Regards,
K. Y
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