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Miller" , Eric Dumazet , Paolo Abeni , Willem de Bruijn , David Ahern , Matthew Wilcox , Al Viro , Christoph Hellwig , Jens Axboe , Jeff Layton , Christian Brauner , Chuck Lever III , Linus Torvalds , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Boris Pismenny , John Fastabend , Gal Pressman , ranro@nvidia.com, samiram@nvidia.com, drort@nvidia.com, Tariq Toukan Subject: Re: [PATCH net-next v10 08/16] tls: Inline do_tcp_sendpages() Message-ID: <20230726075727.3ba654ff@kernel.org> In-Reply-To: References: <4c49176f-147a-4283-f1b1-32aac7b4b996@gmail.com> <20230522121125.2595254-1-dhowells@redhat.com> <20230522121125.2595254-9-dhowells@redhat.com> <2267272.1686150217@warthog.procyon.org.uk> <5a9d4ffb-a569-3f60-6ac8-070ab5e5f5ad@gmail.com> <776549.1687167344@warthog.procyon.org.uk> <7337a904-231d-201d-397a-7bbe7cae929f@gmail.com> <20230630102143.7deffc30@kernel.org> <20230705091914.5bee12f8@kernel.org> <20418.1690368701@warthog.procyon.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 0F8AF14000D X-Rspam-User: X-Rspamd-Server: rspam04 X-Stat-Signature: rz3iwjbe7xk3oe9d44zde7s5fof1g5ep X-HE-Tag: 1690383450-469769 X-HE-Meta: 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 v89OR+GH 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, 26 Jul 2023 14:43:35 +0300 Tariq Toukan wrote: > >> We repro the issue on the server side using this client command: > >> $ wrk -b2.2.2.2 -t4 -c1000 -d5 --timeout 5s https://2.2.2.3:20443/256000b.img > > > > What's wrk? > > > > David > > > > Pretty known and standard client app. > wrk - a HTTP benchmarking tool > https://github.com/wg/wrk Let us know if your build has CONFIG_DEBUG_VM, please. Because in the old code the warning was gated by this config, so the bug may be older. We just started reporting it.