On 1/11/20 5:29 PM, Sasha Levin wrote:
> On Mon, Jan 06, 2020 at 02:41:51PM -0800, Dexuan Cui wrote:
>> fb_deferred_io_work() can access the vmbus ringbuffer by calling
>> fbdefio->deferred_io() -> synthvid_deferred_io() -> synthvid_update().
>>
>> Because the vmbus ringbuffer is inaccessible bet
On Mon, Jan 06, 2020 at 02:41:51PM -0800, Dexuan Cui wrote:
fb_deferred_io_work() can access the vmbus ringbuffer by calling
fbdefio->deferred_io() -> synthvid_deferred_io() -> synthvid_update().
Because the vmbus ringbuffer is inaccessible between hvfb_suspend()
and hvfb_resume(), we must cance
fb_deferred_io_work() can access the vmbus ringbuffer by calling
fbdefio->deferred_io() -> synthvid_deferred_io() -> synthvid_update().
Because the vmbus ringbuffer is inaccessible between hvfb_suspend()
and hvfb_resume(), we must cancel info->deferred_work before calling
vmbus_close() and then re
