The problem requiring the first patch here is actually what lead to XSA-120. This patch in turn introduces an issue similar to XSA-129, which gets dealt with by patch 10 (and of course requiring qemu to be fixed, for which a separate series will be sent). (Note that the ordering of patches is solely due to their history; it seemed risky and undue extra work to re-order it.)
01: MSI-X: be more careful during teardown 02: MSI-X: access MSI-X table only after having enabled MSI-X 03: MSI-X: reduce fiddling with control register during restore 04: MSI-X: cleanup 05: MSI: track host and guest masking separately 06: vMSI-X: cleanup 07: vMSI-X: support qword MMIO access 08: MSI-X: use qword MMIO access for address writes 09: VT-d: use qword MMIO access for MSI address writes 10: MSI-X: provide hypercall interface for MSI-X mask-all control Signed-off-by: Jan Beulich <jbeul...@suse.com> --- v3: New patches 5...10. Small update to patch 2 (see there). _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
