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Miller" , Eric Dumazet , Paolo Abeni , Simon Horman , Jason Xing , Willem de Bruijn , Mina Almasry , =?UTF-8?B?QmrDtnJuIFTDtnBlbA==?= , Sebastian Andrzej Siewior , Jiayuan Chen , netdev@vger.kernel.org Subject: Re: [PATCH slab/for-next 05/14] net: skbuff: specify SLAB_MAY_ACCOUNT for skbuff_head_cache Message-ID: <20261021121941.4d8f8edf@kernel.org> In-Reply-To: <20261021-memalloc-prof-dont-waste-slabobj-ext-metadata-v1-5-096800aa3330@kernel.org> References: <20261021-memalloc-prof-dont-waste-slabobj-ext-metadata-v1-0-096800aa3330@kernel.org> <20261021-memalloc-prof-dont-waste-slabobj-ext-metadata-v1-5-096800aa3330@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Stat-Signature: f9jgsbgftqcsi7jb3nzthhigj8agerqw X-Spam-Status: No, score=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: B785640002 X-Rspam-User: X-HE-Tag: 1792610383-799520 X-HE-Meta: U2FsdGVkX1/iDz3KbAWxkRefBFSLpWk60Mvs9HvTMD3vQ8sc7lUG5WRSExSzQohX1GDV7MvXEYqMeGBgPGP1+XxX01nSjTmMf2I6qUzLLZkuDnx/R2WYKVJIEhvybcIdtTefRBTBLWbJ8DxKEbSHMXNQeQy0uwtsNEGSBeNZ6ptArzetpMWyDggXyiacI1F92szmCzjza/Cl28+MFCfPpdN34LgkeijhuRnPZrbgnCqVNwgBdbwMxbWmIK4IIHoxcpPjNIUmIG0tHkX3KeBJ4U7Hqkxx1NCI8pYwa83QHsliZCUnSIeKqeuKod43KsyBVBLGROXSt6sgjQot0Lv4TuCOGTm0rHf24WlsMt+/hpVA7MTeH1Lm+wTMOi2EfuA4sZ80H8+dlD9JzOhNPlTzCwlqsYOmV2/34GmktvUElXWNlwr/q7xS3moqyarwCQD9EePZ+tnii3fy1oQ7Nyfngm9MD5M3jT2S/OhWuL/xyrMokVYXFdKYVGgxHa7bcei4j75XToK+W+2+NifxygF2eNnYf0xyuJuW1vELDqLdxlwRgLxOra3fzQNJyhCdKl9iiz3KMXNyKL0AST3VJxx+1QkQWpl3srgxsWQv5QRKIYLzLYipDkhYL651jUDEKcEOPGBrmqcHx5MKuqnUQUxpzmJvhOek0Vr7n0JY3y76HBJMy8B5xb83QconrtiZMjrqJFcqDM8W09E6k5k0t4lCPnlR4s3UjpjdEmAEfV90vspE8L9KzhDpWVadxMm9miLet0vowC6ild9A+bS+8Mcj9V610C+VVNYWKm6xfLd9URpCJZfYDuWi9UoQSE4jaraZTmlt3B17c9dSZA/x4AAsrC00y33C/U2dTwrhEcmor4Fs5UxMCnIz/Ub36b4dGJntmCnqdnDesr8sbCzQth/NcshqG2OGx6/CaDY4sDYAy/yPPl0Zm2eiWuWXBMyTArJZUovJZro7jNJIX5/N1FC joOoIUdx hFLVUGPY6apIFxirU50HIdqW/SCpT5/kXveP2k0Rj4MEUDmtM7siELlcj4bMQa6IJx0JsytZC49OSzRqirfe5OBx6cdC7++9i4ZQDLkMua1px3Rxj9B6nlsX38ymwsTlOyuMKvjfSUlqGOgwZq7IUzzaKVR6hCi8RtvZY8bIwk3v5Zuadwq+gwfsXUN3gmesebOS4lQbjn40T+yRWfo1m5Wv5T/uV+qkyWa5czBNKjXREaqnC2y093k+1aYTAd4tLNnTDMEKp729W3NVvDcaJ0l8HMaRXr+FFZUfOLdhwWpou9oubsyGYLmKKVNy/J2EbC6YrJKzI1qgov+8zYxySLCl5BxHuiJK+q62XSMZcNC6XsfD8YWo+lcJSl3BXwhTWUGiZXiTRxCFh/7YLZ09fhdN9TsI9LHNXrmhulg7vKtCo1IS4zd4IqYAB53tqZtncpuYLOlE6jQ/XJgDthJz1TU/G5g== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Wed, 21 Oct 2026 12:46:46 +0100 Harry Yoo (Meta) wrote: > AF_UNIX sets sk->sk_allocation to GFP_KERNEL_ACCOUNT, so skbs can be > allocated from skbuff_head_cache with __GFP_ACCOUNT. Specify > SLAB_MAY_ACCOUNT when the object may be charged to a memcg. > __GFP_ACCOUNT without SLAB_MAY_ACCOUNT will not be allowed. Could you please skip this for the first batch and resend later to net-next? ## Form letter - net-next-closed The merge window for Linux v7.4 has begun, and the net-next tree is now closed for new drivers, features, code refactoring and optimizations. We are currently accepting bug fixes only. Please repost when net-next reopens. There is some uncertainty about how long this merge window will last, so please check https://netdev.bots.linux.dev/net-next.html before reposting. net-next _may_ reopen on Nov 2nd. See: https://www.kernel.org/doc/html/next/process/maintainer-netdev.html#development-cycle -- pw-bot: defer pv-bot: closed