parisc: Set valid bit in high byte of 64‑bit physical address

Cc: linux-parisc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
To: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
To: Helge Deller <deller@gmx.de>
To: Marek Szyprowski <m.szyprowski@samsung.com>
To: Leon Romanovsky <leon@kernel.org>
To: Jason Gunthorpe <jgg@ziepe.ca>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>

---
Changes in v2:
- EDITME: describe what is new in this series revision.
- EDITME: use bulletpoints and terse descriptions.
- Link to v1: https://patch.msgid.link/20251218-fix-parisc-conversion-v1-1-4a04d26b0168@nvidia.com



--- b4-submit-tracking ---
# This section is used internally by b4 prep for tracking purposes.
{
  "series": {
    "revision": 2,
    "change-id": "20251218-fix-parisc-conversion-37e31197a291",
    "prefixes": [],
    "history": {
      "v1": [
        "20251218-fix-parisc-conversion-v1-1-4a04d26b0168@nvidia.com"
      ]
    }
  }
}