[Xen-devel] [PATCH v3 00/10] x86/MSI-X: XSA-120, 128..131 follow-up

["Jan Beulich" <JBeulich@xxxxxxxx>]

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 <jbeulich@xxxxxxxx>
---
v3: New patches 5...10. Small update to patch 2 (see there).




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