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charset="us-ascii" Content-ID: <2717E48063076E4A95175D79D7C0950E@namprd11.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: PH0PR11MB4855.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6a24fc6f-ecdf-448f-fe0b-08d936a3f603 X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jun 2021 00:06:48.3178 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: aB+SIhauYRPSrv5clJKX9TlldS4XQPemrXBtHUEmfZHuEZdT9wFE9jDNWmgkzXmxJeJxD554VBaEjxK4Ojd26Q17f6MSIixTI+WIxj1+f2k= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR11MB5061 X-OriginatorOrg: intel.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Jun 22, 2021, at 13:02, Bae, Chang Seok wrote= : > On Jun 21, 2021, at 15:22, Bae, Chang Seok wro= te: >> I tried to apply AMX patches on top of this. The test looks to be okay b= y far. >> I will also give an update here if I find anything. >=20 > This looks to be vague about the test. I took cases shown in AMX v5 like = this: > https://lore.kernel.org/lkml/20210523193259.26200-24-chang.seok.bae@inte= l.com/ > It validates AMX state with context switches, signal delivery/return, and > context injection via ptrace. Also, just for the record, as the next AMX version is imminent: Lots of AMX-related code are mostly function name changes and I had to readjust my assumption. (Maybe this is not conclusive yet as still digestin= g the code.) But I think the rebase went well with the test results, and this change improves the mainline in many ways that affect adjusting AMX code in the right way. Thanks, Chang=