From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C71BC61DB6 for ; Mon, 24 Aug 2026 17:02:47 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9980340685; Mon, 24 Aug 2026 19:02:46 +0200 (CEST) Received: from mail-pf1-f169.google.com (mail-pf1-f169.google.com [209.85.210.169]) by mails.dpdk.org (Postfix) with ESMTP id 0BE42400D6 for ; Mon, 24 Aug 2026 19:02:45 +0200 (CEST) Received: by mail-pf1-f169.google.com with SMTP id d2e1a72fcca58-84faf0fa17eso3775151b3a.2 for ; Mon, 24 Aug 2026 10:02:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20251104.gappssmtp.com; s=20251104; t=1787590964; x=1788195764; darn=dpdk.org; h=content-transfer-encoding:content-type:mime-version:references :in-reply-to:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=TgLj4Q4Z4WLB8hq4JyOEdb6r/AGUkg1mvUWE8nX1iJY=; b=e/EM+ns99B2p+IeNI5t0Cmm5vWM9nst2yBD/cjuw2Kkqhlw5Um+eo1xlJr1bJA0j4I wanFrPXMm7oAj+Ek3F+Dlg39wQXwCMsCdgbBzwqBxO0A217+v7Lbptoa9RxiAWD2hzyc 80QhqNxbkvikbw2fwK4PAvE/KAKNwX4MQN/XvrsJ6ntb9LhmQy68MH3LHD1gDLFbu/H9 68KyAorKoWuSKhaQaiFuQyfHSp/Qkd0wck2VNMgZQUzKZilv+vGo8hR0xonrs8+tRHqn SD/u1sNgEUyjXbe2IbzrGw5YO8zPZX1p4tndetTBo6z4J3jUUtAzO9nsNWTKAIjkQWhJ svKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787590964; x=1788195764; h=content-transfer-encoding:content-type:mime-version:references :in-reply-to:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=TgLj4Q4Z4WLB8hq4JyOEdb6r/AGUkg1mvUWE8nX1iJY=; b=L3AWHlLuvGkd/+/jyRT7+eixO8CKAfS2pNo6wb+6T9BYVk4o4PlPUNvyEvfMn9lu4I DJaRFIqbuI7E12LBcXlC037NGSH/ePZ0C/tbroX9eVVFeBWNZPUiwM86IeMCJVOYLuFn r3VJOYzMeAzdVcLb2eSXTjDmoqgSnfl3YeJDrw7432lfxw/ZIivjbmVgH5EZIcqqF/a4 KS3Ld33wNjFWqykyCB6tjO0V83OsxNFsplTibmZnUTniorfVmNKbSkopzJEsZIh6NgFF YOgp60DOLn5CW+U5wd/0rNyO0aMbOzoYtWBCZqRPMP9VP+E9PryDUav09JO3a6nhtwWT AM0Q== X-Gm-Message-State: AFuF++m0KxM1I/1mdrT/FCRcUZpeqHlxwRo6AHU+QopR15TkwzVZMN03 tkTdu0n9dH83LfhxEcNeIMPBCH1hrheD7uIDdSq3z/c7GfyS7ATkAQg61eQ6ijlmy/4= X-Gm-Gg: AR+sD11UyAyYNOnjPB/hdp9a06liAXZR5AA9GoVmagYCgFEoVAeMXipC7nVzAbwriNa +bkaTKe7jD/OyJRqVxXwnNir+/IHmox6Mtfz8vJM9mwT97pw6NrtUjNID3ECxYsbaH/iqkCPuid RKcrOEiG/gnvUmoeS4yWorqRVh/MKTVkwefDdlnm+TYbhHsSIQr6hTZp/taXYryZCJyMJ954MoK CnPBg2Neht7cN/xRy696RSKBnOUu4mtaOOnV7IS9IpQvfqxPvhI8tvTR3yOwGotf45foh+ebgw6 ksfW8yyxTMWFXIabMtBK2DNXNh6AjTI6X4ybShxjg0mJBw7RIxmKkAa5Q9DSNBgBqNIXvkNRopm Zmu2D5kKooLEJUCO2IMixeX8SERtaiCfJRtSZGoTSle+HzHB9vmwxqEKh0VhHRe0f5SYIrMMFSv gruYpbEucECLP2NBf2bkSoBiQ2BvxUz6P/LcIs2L2NtkoYob7nMyUQmI95YNaH2e7FcXik3uR/l TVtDAHObxiyeQPPS/fXHzxMB9/zbh6DUxuMraoF X-Received: by 2002:a05:6a00:2e98:b0:84f:b01d:3693 with SMTP id d2e1a72fcca58-8520be923f2mr31817631b3a.15.1787590964175; Mon, 24 Aug 2026 10:02:44 -0700 (PDT) Received: from phoenix.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8520eed50d7sm2123231b3a.7.2026.08.24.10.02.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Aug 2026 10:02:43 -0700 (PDT) Date: Mon, 24 Aug 2026 10:02:33 -0700 From: Stephen Hemminger To: Ivan Malov Cc: dev@dpdk.org, Viacheslav Galaktionov , Roman Zhukov , Pieter Jansen van Vuuren , Andrew Rybchenko Subject: Re: [PATCH v4 0/2] net/sfc: fix and extend secondary process support Message-ID: <20260824100233.706ae071@phoenix.local> In-Reply-To: <20260824163033.31893-1-ivan.malov@arknetworks.am> References: <20260820130314.12251-1-ivan.malov@arknetworks.am> <20260824163033.31893-1-ivan.malov@arknetworks.am> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Mon, 24 Aug 2026 20:30:31 +0400 Ivan Malov wrote: > The series addresses two secondary process deficiencies. > > Patch 1 adds a missing shared adapter pointer assignment to > the secondary process init path, preventing a NULL pointer > dereference at device close time. > > Patch 2 pre-populates a primary-process device info cache > to satisfy the 'dev_infos_get' requirement now imposed by > the 'test-pmd' application on secondary processes. Applied to next-net