Messages in this thread | | | From | Dexuan Cui <> | Subject | RE: [PATCH 1/7] hv: acquire vmbus_connection.channel_mutex in vmbus_free_channels() | Date | Mon, 28 Nov 2016 06:20:41 +0000 |
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> From: Vitaly Kuznetsov [mailto:vkuznets@redhat.com] > Sent: Friday, November 25, 2016 20:49 > To: devel@linuxdriverproject.org > Cc: linux-kernel@vger.kernel.org; KY Srinivasan <kys@microsoft.com>; Haiyang > Zhang <haiyangz@microsoft.com>; Dexuan Cui <decui@microsoft.com>; > Stephen Hemminger <stephen@networkplumber.org> > Subject: [PATCH 1/7] hv: acquire vmbus_connection.channel_mutex in > vmbus_free_channels() > > "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>
Reviewed-by: Dexuan Cui <decui@microsoft.com>
Thanks for the fix!
-- Dexuan
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