1: tighten page table owner checking in do_mmu_update() 2: don't ignore foreigndom input on various MMUEXT ops 3: HVM: don't crash guest upon problems occurring in user mode
Reason to request considering this for 4.5: Tightened argument checking (as done in the first two patches) reduces the chances of them getting abused. Not unduly crashing the guest (as done in the third one) may avoid future security issues of guest user mode affecting the guest kernel. Signed-off-by: Jan Beulich <jbeul...@suse.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
