From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 4C01E433E2; Mon, 27 Nov 2023 17:42:27 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D7C5440648; Mon, 27 Nov 2023 17:42:26 +0100 (CET) Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by mails.dpdk.org (Postfix) with ESMTP id D5E21402A3 for ; Mon, 27 Nov 2023 17:42:25 +0100 (CET) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id 61C0C3200A32; Mon, 27 Nov 2023 11:42:23 -0500 (EST) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Mon, 27 Nov 2023 11:42:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to; s=fm1; t= 1701103342; x=1701189742; bh=LhlZpqPV1gwOziXE8clQfiTMROtadHv+61E UfEp8fwQ=; b=eVLtjbV9RotTVAHuenhtMQofLWkady6tLZU12qed716X/yTq+uu LsUJTLATtukuiJZ03yCXVNOb5CVkoZtlFN+OhpiAcQwaxBUsPLPP0mxcDNHGXYKs EfhwCz46bPNYeAtS9MiAGKUIgzeGqqyne2/7aFLlMekFeIB80w9YyKCJ7n36d2ri jUdfG/rB+YDNWHAxHcIuKaGu8vOPObykWIvEGlnTfGLCxvPJG4oFbMLpaGNcDXC3 qVkrsVDmZaQusPoz8R1C5o3E7mMHtUJIzeiRQEXvFQAfm4eRrU4RSvwQtx9Efn51 1TpkvVbdP+6DJeVHndtW3qJOxLP0AkNJgkg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t= 1701103342; x=1701189742; bh=LhlZpqPV1gwOziXE8clQfiTMROtadHv+61E UfEp8fwQ=; b=N2l0k3vJMCmE4FRh/CyDhbhrinCNXYMCgFcpDVRTz5pslTSs5et VL17MwIhIOTlXET0CjAsEemC/qyqKsH1Ey3eY4TW28OxJ8umUHXGlpQ1SNE8yOlq MEA+vrZYR7mZF/Ee1iBsa7Xid+GglWN3+7JGiVrQfI0ca94rIYdSIJYsyhqH26f2 ZlT/TmlgOSZJ93iKvANiv0MOvVicysjyGXkbR1BUbYp0yiktYHJRVm7Ot0v0W0pq 1jdAIJzK2FPQmTXVIi/iQVN1pUNx8aL+W5AnXy05CPAYCn0yEQ0vHeuUDXf+uxHx L2SdETM73yTMNYXFHG4RBKNSSSXtjNU4zQQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvkedrudeiuddgleduucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkjghfggfgtgesthfuredttddtvdenucfhrhhomhepvfhhohhm rghsucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenuc ggtffrrghtthgvrhhnpeelgfefieefgefhgedtffegteeugeevheevhfduheduffelgfdu udefheeuuedvfeenucffohhmrghinhepghhithhhuhgsrdgtohhmnecuvehluhhsthgvrh fuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepthhhohhmrghssehmohhnjhgr lhhonhdrnhgvth X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 27 Nov 2023 11:42:21 -0500 (EST) From: Thomas Monjalon To: Stephen Hemminger Cc: dev@dpdk.org, Bruce Richardson Subject: Re: [PATCH 2/2] known_issues: drop note about UIO with really old kernels Date: Mon, 27 Nov 2023 17:42:20 +0100 Message-ID: <19831114.geO5KgaWL5@thomas> In-Reply-To: References: <20220217164518.8262-1-stephen@networkplumber.org> <20230703165947.607ef914@hermes.local> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" 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 17/07/2023 16:14, Bruce Richardson: > On Mon, Jul 03, 2023 at 04:59:47PM -0700, Stephen Hemminger wrote: > > On Thu, 17 Feb 2022 08:45:17 -0800 > > Stephen Hemminger wrote: > > > > > The DPDK has not supported 3.9 kernel for a long time so the > > > release note about UIO kernel bug in older versions is no > > > longer relevant. > > > > > > Signed-off-by: Stephen Hemminger > > > --- > > > -Binding PCI devices to igb_uio fails on Linux kernel 3.9 when more than one device is used > > > ------------------------------------------------------------------------------------------- > > > - > > > -**Description**: > > > - A known bug in the UIO driver included in Linux kernel version 3.9 prevents more than one PCI device to be > > > - bound to the igb_uio driver. > > > - > > > -**Implication**: > > > - The Poll Mode Driver (PMD) will crash on initialization. > > > - > > > -**Resolution/Workaround**: > > > - Use earlier or later kernel versions, or apply the following > > > - `patch `_. > > > - > > > -**Affected Environment/Platform**: > > > - Linux systems with kernel version 3.9 > > > - > > > -**Driver/Module**: > > > - igb_uio module > > > - > > > - > > > > Could someone review this patch? It been stuck for a long time. > > Acked-by: Bruce Richardson Applied, sorry for having missed it.