Re: [PATCH v5 00/10] KVM: arm64: Allow userspace to modify CTR_EL0

[Oliver Upton <oliver.upton@linux.dev>]

On Wed, 19 Jun 2024 17:40:26 +0000, Oliver Upton wrote:
> As I'd mentioned on the list, here is my rework of Sebastian's CTR_EL0
> series. Changes this time around:
> 
>  - Drop the cross-validation of the guest's CTR_EL0 with CLIDR_EL1 and
>    the CCSIDR_EL1 hierarchy, instead independently checking these
>    registers against the system's CTR_EL0 value.
> 
> [...]

Applied to kvmarm/next, thanks!

[01/10] KVM: arm64: Get sys_reg encoding from descriptor in idregs_debug_show()
        https://git.kernel.org/kvmarm/kvmarm/c/4e8ff73eb7ae
[02/10] KVM: arm64: Make idregs debugfs iterator search sysreg table directly
        https://git.kernel.org/kvmarm/kvmarm/c/410db103f6eb
[03/10] KVM: arm64: Use read-only helper for reading VM ID registers
        https://git.kernel.org/kvmarm/kvmarm/c/97ca3fcc15cc
[04/10] KVM: arm64: Add helper for writing ID regs
        https://git.kernel.org/kvmarm/kvmarm/c/d7508d27dd88
[05/10] KVM: arm64: nv: Use accessors for modifying ID registers
        https://git.kernel.org/kvmarm/kvmarm/c/44241f34fac9
[06/10] KVM: arm64: unify code to prepare traps
        https://git.kernel.org/kvmarm/kvmarm/c/f1ff3fc5209a
[07/10] KVM: arm64: Treat CTR_EL0 as a VM feature ID register
        https://git.kernel.org/kvmarm/kvmarm/c/2843cae26644
[08/10] KVM: arm64: show writable masks for feature registers
        https://git.kernel.org/kvmarm/kvmarm/c/bb4fa769dcdd
[09/10] KVM: arm64: rename functions for invariant sys regs
        https://git.kernel.org/kvmarm/kvmarm/c/76d36012276a
[10/10] KVM: selftests: arm64: Test writes to CTR_EL0
        https://git.kernel.org/kvmarm/kvmarm/c/11a31be88fb6

--
Best,
Oliver