Displaying 1 result from an estimated 1 matches for "ffc20".
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fc20
2011 Dec 08
4
memory map issues with PV PCI passthrough
...N) 00000000c9be7000 - 00000000c9bff000 (ACPI data)
(XEN) 00000000c9bff000 - 00000000c9c00000 (usable)
(XEN) 00000000c9f00000 - 00000000ca000000 (reserved)
(XEN) 00000000cb000000 - 00000000cf200000 (reserved)
(XEN) 00000000fed1c000 - 00000000fed30000 (reserved)
(XEN) 00000000ffc00000 - 00000000ffc20000 (reserved)
(XEN) 0000000100000000 - 000000042e000000 (usable)
When e820_sanitize is called on this memory map to create a PV domain, the
resulting map has only one usable region (0-0xf00000) below 4GB, and Linux
will not boot with this memory map.
I have a patch that reworks e820_sanitize to...