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charset="us-ascii" Content-ID: <9D506B265D98034F828EE0D47612142A@namprd11.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: cisco.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SJ0PR11MB5790.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6bd539ae-b66e-4dcd-3d22-08dbde77a5e6 X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Nov 2023 03:22:46.8467 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 5ae1af62-9505-4097-a69a-c1553ef7840e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 5O+1jb7XyfM4NDiGNkrHDwta0jRhEtYqbBdyn2lmS3CtVQWKWI9RLkXpr8xaBZE7u2295KCLYT5mgeMuUmSO8w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR11MB5045 X-Outbound-SMTP-Client: 72.163.7.165, rcdn-opgw-4.cisco.com X-Outbound-Node: rcdn-core-7.cisco.com X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "David Beazley \(dbeazley\)" , "Aneesh Kumar K . V" , "linux-mm@kvack.org" , "xe-linux-external\(mailer list\)" , "linuxppc-dev@lists.ozlabs.org" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, Nov 06, 2023 at 08:39:26AM +0530, Anshuman Khandual wrote: > Hello Daniel, >=20 > This test just ensures that PFN is preserved during pte <--> swap pte tra= nsformations > , and the warning here seems to have been caused by powerpc platform spec= ific helpers > and/or its pte_t representation. Adding powerpc folks and platform mailin= g list here. >=20 > - Anshuman >=20 How is the swap support to work if the pte_t is 64bits but the swp_entry_t = is 32bits? I would think there's other platforms which do this. Daniel=