On Wed, 30 Sept 2026 at 16:03, Alex Bennée <[email protected]> wrote:
>
> Since kernel commit b130a8f70cbbf9 (KVM: arm64: Check advertised
> Stage-2 page size capability) the relevant Stage 2 have been pegged at
> 1 f(4KB granule not supported at stage 2) by the kernel. As a result
> the behaviour of the test differs when run on real HW:
>
>   id_aa64mmfr0_el1    : 0x00000111ff000000
>     !!extra bits!!    : 0x0000011100000000
>
> compared to under emulation (neoverse-n1):
>
>   id_aa64mmfr0_el1    : 0x00000000ff000000
>
> Update the test with a new helper to explicitly test for fixed bits
> and update v8_user_idregs to match real systems.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/work_items/4566
> Signed-off-by: Alex Bennée <[email protected]>
>



Applied to target-arm.next, thanks.

-- PMM

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