CVSROOT: /cvs Module name: src Changes by: patr...@cvs.openbsd.org 2023/07/05 12:11:08
Modified files:
sys/dev/pci : virtio_pci.c
Log message:
Fix off-by-one in the MSI-X interrupt establish loop that always tried to
establish one more interrupt than would be needed for per-VQ IRQs. This
meant even though there were enough MSI-X vectors available this path could
fail, roll back previously established interrupts and switch to shared IRQs
as a fallback.
ok dv@
