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Fri, 31 Oct 2025 02:32:39 -0700 (PDT) Received: from KERNELXING-MB0.tencent.com ([43.132.141.24]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7a7db86f0fesm1544422b3a.60.2025.10.31.02.32.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Oct 2025 02:32:38 -0700 (PDT) From: Jason Xing To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, bjorn@kernel.org, magnus.karlsson@intel.com, maciej.fijalkowski@intel.com, jonathan.lemon@gmail.com, sdf@fomichev.me, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, joe@dama.to, willemdebruijn.kernel@gmail.com, fmancera@suse.de, csmate@nop.hu Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, Jason Xing Subject: [PATCH RFC net-next 0/2] xsk: fix immature cq descriptor production (II) Date: Fri, 31 Oct 2025 17:32:28 +0800 Message-Id: <20251031093230.82386-1-kerneljasonxing@gmail.com> X-Mailer: git-send-email 2.33.0 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Jason Xing This series was made based on the previous work[1] to fix the issue without causing too much performance impact. [1]: commit 30f241fcf52a ("xsk: Fix immature cq descriptor production") Jason Xing (2): Revert "xsk: Fix immature cq descriptor production" xsk: introduce a cached cq to temporarily store descriptor addrs include/net/xdp_sock.h | 1 + include/net/xsk_buff_pool.h | 1 + net/xdp/xsk.c | 182 ++++++++++++++++-------------------- net/xdp/xsk_buff_pool.c | 1 + net/xdp/xsk_queue.h | 12 --- 5 files changed, 84 insertions(+), 113 deletions(-) -- 2.41.3