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Miller" , Eric Dumazet , Gerald Schaefer , Vasily Gorbik , Heiko Carstens , "H. Peter Anvin" , Justin Stitt , Jakub Kicinski , Leon Romanovsky , linux-rdma@vger.kernel.org, linux-s390@vger.kernel.org, llvm@lists.linux.dev, Ingo Molnar , Bill Wendling , Nathan Chancellor , Nick Desaulniers , netdev@vger.kernel.org, Paolo Abeni , Salil Mehta , Sven Schnelle , Thomas Gleixner , x86@kernel.org, Yisen Zhuang Cc: Arnd Bergmann , Catalin Marinas , Leon Romanovsky , linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mark Rutland , Michael Guralnik , patches@lists.linux.dev, Niklas Schnelle , Jijie Shao , Will Deacon Subject: Re: [PATCH v3 0/6] Fix mlx5 write combining support on new ARM64 cores Message-ID: <20240423001846.GA434811@nvidia.com> References: <0-v3-1893cd8b9369+1925-mlx5_arm_wc_jgg@nvidia.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0-v3-1893cd8b9369+1925-mlx5_arm_wc_jgg@nvidia.com> X-ClientProxiedBy: MN2PR16CA0049.namprd16.prod.outlook.com (2603:10b6:208:234::18) To DM6PR12MB3849.namprd12.prod.outlook.com (2603:10b6:5:1c7::26) Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6PR12MB3849:EE_|DS0PR12MB8454:EE_ X-MS-Office365-Filtering-Correlation-Id: ff240891-ee22-4ce0-6ad7-08dc632af1c8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?gfQuwXtUSmBbv5CJTKJnYG4e7HiIN/fSQzPZL92HLGU81ITEb+KYfAyeffDZ?= =?us-ascii?Q?lYUJDvYzXAgh66+0D0tM4MEBhkzFctiTKERbVWqcz7nvEbww9cZFJjbecSNV?= =?us-ascii?Q?aIrckiEXV6nOXst0NjWrmTf/sH/wajVg6h2k6W43I9FQrkg08wjuidsGNvJI?= =?us-ascii?Q?1MrPDvXwShGHT3OCaB6NPXYK+i/IDjdJQD8Jqn4FhGlb6FS3qUFXldiKBZHg?= =?us-ascii?Q?ywa+KQr4Kwwg/E3Xd9AJe6xC32b5vgWM3522XldyxwK7L2TrrjJ1/lTlz09N?= =?us-ascii?Q?kmN1XcUNAjHwvfkcNaN06lq4FKpRU7L3CWuiHY9gn1ypHNoCn83AkeIBKcYN?= =?us-ascii?Q?qtEEoUNqQ83t7zzydsXBGqUkn2IWkXTa6YeJivTvUDdC4+eA2TsidTczj5po?= =?us-ascii?Q?BfgWt5NchQfoO4ofB40fzRtSQakbJ/nDeXCTY/yiL6WZiCyRicDZqOc9RS01?= =?us-ascii?Q?MvBfb5aQipBL7wJVJqn8uBRUwGNVNEr/p6bROJpmnkMzX2mXZZX0fw1b3WZI?= =?us-ascii?Q?LEy3YHIIyT8oP+Z2oTVJKChUFeyTIQhhvFE8stx98llXfI7rNvvKm2JnaE0M?= =?us-ascii?Q?7ZS+nztMdGAj56E3FEMFWAA78KP+U5xG42WDVPgirfSSyfeaBwuXhS1GaM3c?= =?us-ascii?Q?2ySJJv6gGxxfWqiiCedBHTynR7c5kX8mS+uHy3mjXrzcNQqzFXHL4sMjzR7H?= =?us-ascii?Q?gATqDX6bm+JDo64sav1G63CrQ1044RPURQwhmccutN+IsUh8mbMlE2iY6QHa?= =?us-ascii?Q?1p2ZyIg/GDrgImQiVmIApWevxJtUmoxJgpLhUPceCWvPcv3Ltc1JroegSpAd?= =?us-ascii?Q?kj2uS8v8p30ewFwCXbLeim/qG0yodguMstI2G+Jmh7u/rCwNFzuEP5lZxLHc?= =?us-ascii?Q?Zwqj28MDO+5NtP8Qv4AoV15u1TzK+dKXXp9nnJsP60C92BtecjYB450DcADK?= =?us-ascii?Q?zwK9m6ROZSZdxbltuxMswu3aBNy7RlueO25qexvumHx8zjsYa3+zI8jMmBOo?= =?us-ascii?Q?wiFRViubvpoF2hHb80q6rrz0IA5VpXOG1C+e8I5bqSJa5oH0cf2dUYrVk+Es?= =?us-ascii?Q?xLq4nDU5cJBTdqDDC0kJVPWwu4sZpC7Jxjxa42GScIMAno0PcltXwbvnfnFF?= =?us-ascii?Q?3OSYJ2Ca/pZXc5eKKI2TkHaufqNoSUbwuT4vTODoVEwpPnHpkxMS4Ii2jsPb?= =?us-ascii?Q?dFBdUK7zTykJDRXtVioESpOMertou3EsA98ruWpEsZThfP/pgw8RhekFVL6B?= =?us-ascii?Q?opMsjuAMuPIWEiuou81Q3Xxryo4fzQmDteAVcMF2/KMmwFOawo/KkDWwXY3j?= =?us-ascii?Q?ovCufFsiEfZILF/BLlvcIcdx8FerofErVfdy1JGWhAsIb+MgvZ+pgFPb9JvF?= =?us-ascii?Q?TkxpZPTNcSEF+gwD6idHxdL9aaghZPZV6gt4NVypk5d8PDdkLNyDMwaEJ7m6?= =?us-ascii?Q?1w5qkL1ccc8d6x3o7CLaZO92MepEPzC97xXBN8Sxl8yTdlPVdSnWG5Ed4YX/?= =?us-ascii?Q?ztYRZftgBYDetWgeZei8lVSHJyOz/ofFWdIBqO1XV4v8vf8Foh52Vej/7Y4c?= =?us-ascii?Q?Sb/thZTTNnAd8p8li6g7Z6gaPHx9GgOXYlysDZVk?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: ff240891-ee22-4ce0-6ad7-08dc632af1c8 X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB3849.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Apr 2024 00:18:47.7819 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: RWckTwIs86dtruzzLMHOiG0ytkwl/H02OxJCn5iFUmwOaNmhxijnt2c+/aYuTpfi X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB8454 On Thu, Apr 11, 2024 at 01:46:13PM -0300, Jason Gunthorpe wrote: > Jason Gunthorpe (6): > x86: Stop using weak symbols for __iowrite32_copy() > s390: Implement __iowrite32_copy() > s390: Stop using weak symbols for __iowrite64_copy() > arm64/io: Provide a WC friendly __iowriteXX_copy() > net: hns3: Remove io_stop_wc() calls after __iowrite64_copy() > IB/mlx5: Use __iowrite64_copy() for write combining stores Applied to rdma's for-next thanks all Jason