On Fri, 24 May 2024 15:19:53 +0100, Marc Zyngier wrote:
> The (very much unloved) AArch32 handling has recently been found
> lacking in a number of ways:
>
> - Nina spotted a brown paper-bag quality bug in the register narrowing
> code when writing one of the core registers (GPRs, PSTATE) from
> userspace
>
> [...]
Applied to fixes, thanks!
[1/3] KVM: arm64: Fix AArch32 register narrowing on userspace write
commit: 947051e361d551e0590777080ffc4926190f62f2
[2/3] KVM: arm64: Allow AArch32 PSTATE.M to be restored as System mode
commit: dfe6d190f38fc5df5ff2614b463a5195a399c885
[3/3] KVM: arm64: AArch32: Fix spurious trapping of conditional instructions
commit: c92e8b9eacebb4060634ebd9395bba1b29aadc68
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
