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Wed, 11 Jun 2025 07:24:33 -0700 (PDT) Message-ID: <8c7c1039-5b9c-4060-8292-87047dfd9845@gmail.com> Date: Wed, 11 Jun 2025 15:25:54 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next 0/9] Split netmem from struct page To: Byungchul Park , willy@infradead.org, netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel_team@skhynix.com, kuba@kernel.org, almasrymina@google.com, ilias.apalodimas@linaro.org, harry.yoo@oracle.com, hawk@kernel.org, akpm@linux-foundation.org, davem@davemloft.net, john.fastabend@gmail.com, andrew+netdev@lunn.ch, toke@redhat.com, tariqt@nvidia.com, edumazet@google.com, pabeni@redhat.com, saeedm@nvidia.com, leon@kernel.org, ast@kernel.org, daniel@iogearbox.net, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, horms@kernel.org, linux-rdma@vger.kernel.org, bpf@vger.kernel.org, vishal.moola@gmail.com References: <20250609043225.77229-1-byungchul@sk.com> Content-Language: en-US From: Pavel Begunkov In-Reply-To: <20250609043225.77229-1-byungchul@sk.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 958A1180004 X-Rspamd-Server: rspam03 X-Rspam-User: X-Stat-Signature: ut6j7orumjiorsshqf1mr64y4etf4sps X-HE-Tag: 1749651875-462480 X-HE-Meta: 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 +N/X6FIF 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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: List-Subscribe: List-Unsubscribe: On 6/9/25 05:32, Byungchul Park wrote: > Hi all, > > In this version, I'm posting non-controversial patches first. I will > post the rest more carefully later. In this version, no update has been > applied except excluding some patches from the previous version. See > the changes below. fwiw, I tried it with net_iov (zcrx), it didn't blow up during a short test. -- Pavel Begunkov