acrn-hypervisor/hypervisor/boot/sbl
Yonghua Huang 4fc5dcfc3e hv: enable SMAP in hypervisor
With SMAP enabled, hypervisor can't access pages that
owned by guest(either SOS or UOS), and an override is
is provided: stac()/clac() to enable/disable access to
guest's memory pages.

 Pre-conditon:
    Mark hypervisor owned pages as supervisor mode (U/S = 0),
       and set all othter memory pages as user mode (U/S = 1).

Tracked-On: #2056
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
2018-12-14 15:24:26 +08:00
..
abl_seed_parse.c hv: fix 'Space missing before or after binary operator' 2018-12-04 09:16:04 +08:00
multiboot.c hv: enable SMAP in hypervisor 2018-12-14 15:24:26 +08:00
sbl_seed_parse.c hv: fix type conversion violations 2018-11-30 18:14:59 +08:00