Re: ofppc - panic pmap_pvo_find_va returning NULL for kernel pmap

RadosÅ‚aw Kujawa <[email protected]> Wed, 1 Jul 2026 13:09:37 +0200
Newsgroups gmane.os.netbsd.ports.powerpc
Message-ID <[email protected]>
Hi Rin.

> On 1 Jul 2026, at 07:13, Rin Okuyama <[email protected]> wrote:
>=20
> On 2026/07/01 2:27, Radoslaw Kujawa wrote:
>> After discussion with other developers (thanks Martin, Nick), it was =
concluded that cleanest solution is to fix the PMAP_DIRECT_MAPPED_LEN =
calculation itself, so that PMAP_DIRECT_MAPPED_LEN reflects true range =
of identity-mapped addresses and is independent of KERNEL_SR / USER_SR =
ordering on a given port.
>> The following fix was committed today.
>=20
> Thank you very much for fixing my overlook for ofppc!
>=20
> Can you please pull up this fix to netbsd-{10,11}, or can I?

Pull request was sent for netbsd-{10,11}.

Best regards,
Radoslaw