[PATCH v1] KVM: arm64: Disable stage-2 ptdump of pKVM

Fuad Tabba fuad.tabba at linux.dev
Thu Sep 17 03:13:23 PDT 2026


Hi Vincent,

On Thu, 17 Sep 2026 09:15:10 +0100, Vincent Donnefort
<vdonnefort at google.com> wrote:
[...]
> Fixes: 7c4f73548ed1 ("KVM: arm64: Register ptdump with debugfs on guest creation")

I was wondering if this should be fce886a60207 ("KVM: arm64: Plumb the
pKVM MMU in KVM") instead? Before that commit EL2 ran the guest on the
host's kvm_s2_mmu, so the files dumped the tables in use.

> Signed-off-by: Vincent Donnefort <vdonnefort at google.com>

Reviewed-by: Fuad Tabba <fuad.tabba at linux.dev>
Tested-by: Fuad Tabba <fuad.tabba at linux.dev>

Cheers,
/fuad



More information about the linux-arm-kernel mailing list