Li, Fei1 5930e96d12 hv: io_req: refine vhm_req status setting ...

In spite of vhm_req status could be updated in HV and DM on different CPUs, they
only change vhm_req status when they detect vhm_req status has been updated by
each other. So vhm_req status will not been misconfigured. However, before HV
sets vhm_req status to REQ_STATE_PENDING, vhm_req buffer filling should be visible
to DM. Add a write memory barrier to guarantee this.

Tracked-On: #1842
Signed-off-by: Li, Fei1 <fei1.li@intel.com>

2019-07-11 09:15:47 +08:00

..

arch/x86

hv: io_req: refine vhm_req status setting

2019-07-11 09:15:47 +08:00

common

hv: ptdev: refine ptdev active flag

2019-07-03 17:44:45 +08:00

debug

hv: bugfix for sbuf reset

2019-06-27 15:40:19 +08:00

dm

HV: fix vuart.c "Parameter needs to add const"

2019-07-09 10:36:44 +08:00

hw

HV: add support for 64-bit bar emulation

2019-07-04 11:25:01 +08:00

lib

hv:move several files related X86 for lib

2019-05-13 10:12:20 +08:00

public

DM/HV: Increase VM name len

2019-05-27 12:13:51 +08:00