KVM: arm64: Change 'pkvm_handle_t' to u16

'pkvm_handle_t' doesn't need to be a 32-bit type and subsequent patches
will rely on it being no more than 16 bits so that it can be encoded
into a pte annotation.

Change 'pkvm_handle_t' to a u16 and add a compile-type check that the
maximum handle fits into the reduced type.

Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Tested-by: Mostafa Saleh <smostafa@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Link: https://patch.msgid.link/20260330144841.26181-24-will@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>

0 files changed, 0 insertions, 0 deletions