On 18.02.2025 16:44, Roger Pau Monné wrote: > On Tue, Feb 18, 2025 at 03:35:04PM +0100, Roger Pau Monne wrote: >> --- a/docs/misc/xen-command-line.pandoc >> +++ b/docs/misc/xen-command-line.pandoc >> @@ -822,7 +822,8 @@ Specify the bit width of the DMA heap. >> >> ### dom0 >> = List of [ pv | pvh, shadow=<bool>, verbose=<bool>, >> - cpuid-faulting=<bool>, msr-relaxed=<bool> ] (x86) >> + cpuid-faulting=<bool>, msr-relaxed=<bool>, >> + pf-fixup=<bool> ] (x86) >> >> = List of [ sve=<integer> ] (Arm64) >> >> @@ -883,6 +884,19 @@ Controls for how dom0 is constructed on x86 systems. >> >> If using this option is necessary to fix an issue, please report a bug. >> >> +* The `pf-fixup` boolean is only applicable when using a PVH dom0 and >> + defaults to false. > > I'm considering whether the default should instead be true, so that > PVH is closer to what which regions a classic PV dom0 gets access to.
I was wondering about this too, but then thought that we may want to do this in a separate step, once we've had some more coverage. Jan
