David! On Mon, Jan 16 2023 at 18:58, David Woodhouse wrote: > On Mon, 2023-01-16 at 19:11 +0100, Thomas Gleixner wrote: >> + .flags = MSI_FLAG_FREE_MSI_DESCS | MSI_FLAG_DEV_SYSFS, > > That doesn't apply on top of > https://lore.kernel.org/all/4bffa69a949bfdc92c4a18e5a1c3cbb3b94a0d32.camel@xxxxxxxxxxxxx/ > and doesn't include the | MSI_FLAG_PCI_MSIX either. Indeed. I saw that patch after my reply. :) > With that remedied, > > Tested-by: David Woodhouse <dwmw@xxxxxxxxxxxx> > > Albeit only under qemu with > https://git.infradead.org/users/dwmw2/qemu.git/shortlog/refs/heads/xenfv > and not under real Xen. Five levels of emulation. What could possibly go wrong?