From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7D37606A319 for ; Wed, 21 Oct 2026 20:23:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Xt6/atqy Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4892410E049; Wed, 21 Oct 2026 20:23:13 +0000 (UTC) Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id D10C01121F1 for ; Wed, 21 Oct 2026 20:23:06 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 6410E4115A; Wed, 21 Oct 2026 20:23:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7038B1F000C1; Wed, 21 Oct 2026 20:23:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792614186; bh=svbLHawCS4fbgc8FgUAE9dACgxqB99TX/pf/aIWHxmw=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=Xt6/atqypGAD9faryuoH3pgi4bQyVVE+O07lp7aASyyT+FjnI8XTnoivNgxAwDhec Xfo3gi2XcyeLmjrLYvmosrThi+PoBZYzkwjHAo0eRu+Vlc9DI+00/VrcYgSCZrPdHb JOGx4pQdXWFUq8yH3QQEzSRu6hrI+GjfUedgt53bUyqFAQV7XQZTF0LwdsCb1sHWuM moz22KoG1vi7VY4g0aCEA7fdlfYla+rzgWwRFk5/9HUG5gPMTqGokYS6omzjbIT0O/ ZNvHAn9mKMOD9soFx/Go9d98JombmkpZrOCi4rh36dgn9CTej7Xb6ItJQmx50xcWcQ suBfY00yvRSqA== Date: Wed, 21 Oct 2026 13:23:04 -0700 From: Jakub Kicinski To: Mina Almasry Cc: Pavel Begunkov , David Wei , Stanislav Fomichev , Taehee Yoo , Paolo Abeni , Kaiyuan Zhang , Bobby Eshleman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, Andrew Lunn , "David S. Miller" , Eric Dumazet , Jesper Dangaard Brouer , Ilias Apalodimas , Simon Horman , Shuah Khan , Sumit Semwal , Christian =?UTF-8?B?S8O2bmln?= , Dragos Tatulea , Nikolay Aleksandrov , Daniel Borkmann , Tariq Toukan , Kaifeng Wang Subject: Re: [PATCH net v4 3/4] netdevsim: support devmem RX and TX bindings Message-ID: <20261021132304.23e0a4e7@kernel.org> In-Reply-To: References: <20261015163915.1166043-1-almasrymina@google.com> <20261015163915.1166043-4-almasrymina@google.com> <20261020121858.3b9107c5@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "dri-devel" X-Spam-Status: No, score=-6.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Tue, 20 Oct 2026 23:17:34 -0700 Mina Almasry wrote: > But on the other hand the test coverage is nice, and maybe one day if > we add enough devmem support in netdevsim we'll be able to fuzz the > data path or something. Is there a way to get the best of both worlds? > Like put a comment on top of netdevsim that this is test simulator > device and any missing functionality and/or bugs in it should be > medium criticality max or something? Or is it too much trouble and I > should drop the netdevsim support and tests? I already strip Fixes tags and apply the patches to net-next. But it's still a burden. If you're signing up to fix the issues / review the slop we can try.