On 6/1/23 09:57, Dave Hansen wrote: > On 5/30/23 08:01, Ross Lagerwall wrote: >> Since firmware doesn't indicate the iBFT in the E820, add a reserved >> region so that it gets identity mapped when running as Dom 0 so that it >> is possible to search for it. Move the call to reserve_ibft_region() >> later so that it is called after the Xen identity mapping adjustments >> are applied.
Oh, and one more thing: What is the end user visible effect of this problem and of your solution? Do Xen Dom 0 systems fail to find their boot iSCSI volume and refuse to boot? I take it after this patch that they can boot again.
