Re: [PATCH v5 0/6] target/arm: Reduced-IPA space and highmem fixes

2022-01-18 Thread Peter Maydell
On Fri, 14 Jan 2022 at 14:08, Marc Zyngier wrote: > > Here's yet another stab at enabling QEMU on systems with > pathologically reduced IPA ranges such as the Apple M1 (previous > version at [1]). Eventually, we're able to run a KVM guest with more > than just 3GB of RAM on a system with a 36bit I

[PATCH v5 0/6] target/arm: Reduced-IPA space and highmem fixes

2022-01-14 Thread Marc Zyngier
Here's yet another stab at enabling QEMU on systems with pathologically reduced IPA ranges such as the Apple M1 (previous version at [1]). Eventually, we're able to run a KVM guest with more than just 3GB of RAM on a system with a 36bit IPA space, and at most 123 vCPUs. This also addresses some pa