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Miller" , Andrew Lunn , Saeed Mahameed , Tariq Toukan , Mark Bloch , Leon Romanovsky , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Tony Nguyen , Przemek Kitszel , Manish Chopra , Rahul Verma , GR-Linux-NIC-Dev@marvell.com, Shahed Shaikh , Simon Horman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, xen-devel@lists.xenproject.org, intel-wired-lan@lists.osuosl.org Subject: Re: [PATCH net-next v2 00/10] net: stop calling __pskb_pull_tail() from drivers Message-ID: <20261019160851.7eb2a889@kernel.org> In-Reply-To: References: <20261008-b4-pskb-pull-tail-drivers-v2-0-8f2bd9bee138@toxicpanda.com> <20261008141131.0ac356dd@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Archive: List-Post: List-Help: List-Subscribe: , X-Spam-Status: No, score=-6.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Fri, 9 Oct 2026 09:43:31 -0400 Josef Bacik wrote: > On Thu, Oct 8, 2026 at 5:11=E2=80=AFPM Jakub Kicinski w= rote: > > > > On Thu, 08 Oct 2026 21:02:47 +0000 Josef Bacik wrote: =20 > > > v1->v2: > > > - New 1/10: skb_drop_empty_frags(). xen-netfront, netxen and qlcnic > > > relied on __pskb_pull_tail() releasing zero-length frags even when > > > there's nothing to pull, which pskb_may_pull() doesn't do (Sashiko). > > > - xen-netfront, netxen, qlcnic: call skb_drop_empty_frags() after > > > pskb_may_pull(). > > > - skb_drop_empty_frags() checked with a boot-time test under KASAN and > > > kmemleak, on cloned and uncloned skbs. =20 > > > > Please keep in mind that we ask people to limit themselves to 15 > > outstanding patches per tree. You have 18 right now. > > (200 active netdev contributors + an LLM) x 20 patches =3D=3D insanity = :/ =20 >=20 > Eesh sorry Jakub, the skbuff BUG_ON() removal series is the more > important one, this series is the followup so I can finish that work. > By outstanding do you mean per-merge window or once I get > notifications for things being merged I'm good to send the next batch? Sorry for the silence, I've been mostly offline past week and a half :S