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Michael Kelley 13b9abfc92 Drivers: hv: vmbus: Close timing hole that can corrupt per-cpu page 
Extend the disabling of preemption to include the hypercall so that
another thread can't get the CPU and corrupt the per-cpu page used
for hypercall arguments.

Cc: <Stable@vger.kernel.org> #4.11
Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2017-05-25 15:42:42 +02:00
..
Kconfig x86/hyperv: Implement hv_get_tsc_page() 2017-03-11 14:47:28 +01:00
Makefile Drivers: hv: util: introduce hv_utils_transport abstraction 2015-05-24 12:17:41 -07:00
channel.c Drivers: hv: vmbus: Fix rescind handling 2017-05-18 16:55:28 +02:00
channel_mgmt.c Drivers: hv: vmbus: Fix rescind handling 2017-05-18 16:55:28 +02:00
connection.c drivers: hv: vmbus: Increase the time between retries in vmbus_post_msg() 2017-05-25 15:42:42 +02:00
hv.c Drivers: hv: vmbus: Close timing hole that can corrupt per-cpu page 2017-05-25 15:42:42 +02:00
hv_balloon.c vmbus: remove useless return's 2017-03-17 15:10:48 +09:00
hv_fcopy.c Merge 4.11-rc4 into char-misc-next 2017-03-27 09:13:04 +02:00
hv_kvp.c HV: properly delay KVP packets when negotiation is in progress 2017-05-18 16:55:28 +02:00
hv_snapshot.c Merge 4.11-rc4 into char-misc-next 2017-03-27 09:13:04 +02:00
hv_util.c hv_utils: fix TimeSync work on pre-TimeSync-v4 hosts 2017-05-25 15:42:42 +02:00
hv_utils_transport.c Drivers: hv: util: move waiting for release to hv_utils_transport itself 2017-03-16 16:42:00 +09:00
hv_utils_transport.h Drivers: hv: util: move waiting for release to hv_utils_transport itself 2017-03-16 16:42:00 +09:00
hyperv_vmbus.h Drivers: hv: vmbus: Fix rescind handling 2017-05-18 16:55:28 +02:00
ring_buffer.c char/misc patches for 4.12-rc1 2017-05-04 19:15:35 -07:00
vmbus_drv.c vmbus: Reuse uuid_le_to_bin() helper 2017-05-25 15:42:42 +02:00