linux-apfs

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Dexuan Cui 63d55b2aeb Drivers: hv: vmbus: serialize process_chn_event() and vmbus_close_internal()

process_chn_event(), running in the tasklet, can race with
vmbus_close_internal() in the case of SMP guest, e.g., when the former is
accessing channel->inbound.ring_buffer, the latter could be freeing the
ring_buffer pages.

To resolve the race, we can serialize them by disabling the tasklet when
the latter is running here.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2015-12-14 19:15:05 -08:00

channel_mgmt.c

Drivers: hv: vmbus: Use uuid_le_cmp() for comparing GUIDs

2015-12-14 19:15:05 -08:00

channel.c

Drivers: hv: vmbus: serialize process_chn_event() and vmbus_close_internal()

2015-12-14 19:15:05 -08:00

connection.c

Drivers: hv: vmbus:Update preferred vmbus protocol version to windows 10.

2015-06-01 06:38:21 +09:00

hv_balloon.c

Drivers: hv: balloon: Enable dynamic memory protocol negotiation with Windows 10 hosts