On Tue, 2025-04-29 at 00:10 +0800, Tomita Moeko wrote: > CAUTION: External Email!! > x-igd-gms is used for overriding DSM region size in GGC register in > both config space and MMIO BAR0, by default host value is used. > There is no need to emulate it in default case. > > Signed-off-by: Tomita Moeko <tomitamo...@gmail.com> >
Is the GGC register writeable after UEFI or is it locked? If it's writable, I'm wondering what might happen if the guest writes to the GGC register to increase DSM region size. -- Kind regards, Corvin
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