xen/xen at 143e0c2c2d64e64fce2e1302ffda1cacf0727c8c - xen

0 Fork 1

mirror of https://github.com/xen-project/xen.git synced 2026-10-28 10:11:27 +01:00

Files

T

Sergey Dyasli 6b792e28bc vvmx: fix ept_sync() for nested p2m

If ept_sync_domain() is called for np2m, the following happens:

    1. *np2m*::ept_data::invalidate cpumask is updated
    2. IPIs are sent for CPUs in domain_dirty_cpumask forcing vmexits
    3. vmx_vmenter_helper() checks *hostp2m*::ept_data::invalidate
       and does nothing

Which is clearly a bug. Make ept_sync_domain() to update hostp2m's
invalidate mask in nested p2m case and make vmx_vmenter_helper() to
invalidate EPT translations for all EPTPs if nested virt is enabled.

Signed-off-by: Sergey Dyasli <sergey.dyasli@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>

2017-06-30 11:27:51 +01:00

arch

vvmx: fix ept_sync() for nested p2m

2017-06-30 11:27:51 +01:00

common

xen/efi: Switch to using bool

2017-06-28 17:41:59 +01:00

crypto

ditch redundant integer types

2017-03-06 17:49:45 +01:00

drivers

xen/pt: Avoid NULL dereference in hvm_pirq_eoi()