From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f171.google.com (mail-pg1-f171.google.com [209.85.215.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 70ADF1AF0B4; Thu, 3 Jul 2025 14:17:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751552241; cv=none; b=Ouigj2Hu5IR3K+4LFiH88w766/pEDVNNELUSDeaChMiANPu5hX9KtEwUzjINpYWueGOXGVVfWfdQiOib/Vwcr8DgSEbMLsA32UQvoyVqnQUBgkx2AkGzRZBJrcbTCjkIYWv3K5rjn+w75U4qq3wY+CKInR0in1tek+ztxEdTPyo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751552241; c=relaxed/simple; bh=reBhGGUgnrJ139gpendbTey/6SeXB3WwExAdYkRGRZ0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=JD9bi8lEh08hcTuewzLgQt7Z2I7MEr9R+QWOISJN4QBPhrl4syBhjX19K5XYan+ulCa0tDoKIa/0VDiBe2A+F0HkZ3H1p6FMIYETrgQY0kqudMJgpDm8B2PX4r0tLNTOChWyRW5QLSNHYHiXDdH1EFNur7z4dObBBQutaZ7v7o4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=XUjrmYwL; arc=none smtp.client-ip=209.85.215.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XUjrmYwL" Received: by mail-pg1-f171.google.com with SMTP id 41be03b00d2f7-b31befde0a0so4028653a12.0; Thu, 03 Jul 2025 07:17:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1751552240; x=1752157040; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Yl+pCOUgN8IvUzWEVj5uD0HOSNZhBVyVLHBB+osf1V4=; b=XUjrmYwLWTPxrzGpIizGR6cq84Yy2kwtvhKvJ5Xg/QlcYqeJ8dTThqFwUWKiaxcRQR wr400tpL5Da+CCFDVhJQRjasJp2xgIOoNOdDszQNdIo5tuRVWuiyAdSGJ4NNIjhGE3FX Wi3Wd+CGMQkol+WEG4c72HWWfrVjXirTqe6YF5syIjl7QvlDU1OdHkmuRTCyaRo2vtiT YV0Z0EZl9UqzJ8Gbbf74kvXLtRbLH6Cs2tyv4+aNvHJaSOvJjvDZ1o8VT08Ja6DKUH// zvuBuLVe/81uHYPXIlRxkfI1gl2bOk23H9Zdw8PdaID6qNaIlVwxknR810COCp7SzVlu plKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751552240; x=1752157040; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Yl+pCOUgN8IvUzWEVj5uD0HOSNZhBVyVLHBB+osf1V4=; b=rV7V6xCR0lDIICykiO+TKAGnEpwaYMNxtJtrMrFaZnRTElYAduxVXVUt9Y2DMl0bgz zjY5qWT9TrIO6lR0d27VdaL0fzCYsXt7RzRLuddYncuYHDs1mHEG4i4kR/dFoxdSUx83 Qp4OUW24L6PhnZlmfBEuWReOb1dvelVDi+bmkZ9w0Ph3VsYVwrYoYsLQ+rHormxwQckB ZXvEST1otfX8slLwrADIrwIPungCp9jUxEpyLEBFee1tsQQhEYRNBfQ6+jcyzIP4Plv9 5oWJFKWt8zJ8EVBwv6kjC3+Yc+xS75G4UKyceSgtIFgGRJUlmQ0mQuLdpMh5dKafOiNg ikpg== X-Forwarded-Encrypted: i=1; AJvYcCVqRAzN76XslfIcBHLIfgQRF69s+kAl67QrNQCuaNnXorFfzhfNDw6qOESg+5ae2yzKedh/uGQ=@vger.kernel.org X-Gm-Message-State: AOJu0YyUHgCzs7gvXEQf78FMu4JO3mdrBoTAEzQuZGaA0jLAjnAPVvoW yqcwm2Lm5+QWIACvHmSd9HxsuZjA1vozS4Qab3WR25EU1+avuIyVRw4I X-Gm-Gg: ASbGncuKOn73jcREQSCtd3rwXDRcP5XXcK2ZueFGGQE8iSvolhkYQNhZnkddkjc6dOP 9IP735bpsAE2oLqEis+Hbt7vq0ZsjCD6KNjpFYtA4QE9JO9z9lpYO3sGK5NiyLJuXxsyLRvTTXJ c8QOkjxpUQ4WSpyt3LkslWIdsyg4uabY+29AmBk3JdFcwXlcWiCdx4zT7dtml1VPOb2Dvqnp0y7 OoYuo4xax8xzKlDhnzruEFOybSTPN6SxYM5bbSaxeF6SxmPH2d+QmGlWUbd/t+5w2DT6bQ0Krme XZCoNGiz1d+e2wms3r+NVfpMISncHmFoBnaNxr6ilz8tO627Q4F/NIlUZtrC0v+o6CVsk8nkRJJ SKg9cBSeRANIw506DZWmufQ== X-Google-Smtp-Source: AGHT+IErrxkRFJTq7kH9uZXcG89aUQoUNBB16RTH+HXvcSml9cXuMyhQn6QZH4smqKQ8rsY2cTnndw== X-Received: by 2002:a05:6a21:6e8a:b0:1f5:95a7:8159 with SMTP id adf61e73a8af0-222d7de0c2amr12113792637.10.1751552239552; Thu, 03 Jul 2025 07:17:19 -0700 (PDT) Received: from KERNELXING-MC1.tencent.com ([111.201.26.0]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b34e31da818sm13800150a12.61.2025.07.03.07.17.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Jul 2025 07:17:19 -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 Cc: bpf@vger.kernel.org, netdev@vger.kernel.org, Jason Xing Subject: [PATCH net-next v6 0/2] net: xsk: update tx queue consumer Date: Thu, 3 Jul 2025 22:17:10 +0800 Message-Id: <20250703141712.33190-1-kerneljasonxing@gmail.com> X-Mailer: git-send-email 2.33.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Jason Xing Patch 1 makes sure the consumer is updated at the end of generic xmit. Patch 2 adds corresponding test. Jason Xing (2): net: xsk: update tx queue consumer immediately after transmission selftests/bpf: add a new test to check the consumer update case net/xdp/xsk.c | 17 ++++--- tools/testing/selftests/bpf/xskxceiver.c | 56 +++++++++++++++++++++++- tools/testing/selftests/bpf/xskxceiver.h | 1 + 3 files changed, 66 insertions(+), 8 deletions(-) -- 2.41.3