From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9F98C2F5302; Tue, 17 Jun 2025 21:54:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750197281; cv=none; b=ipaCq7LPVPMJR5JPtxgC1EJKM5dQN0Tp0v7OpQHS0pnhu0isDIleXIO5t1IKCgxXGluwbOw40nmAAa06hKX4Enu1qSRIARKRCJjcEP8Wl77NEXEN3ERp9yYTL4JgLIQYTzsxpnylIEeSxzJf3O3+qu0GINhZE8sYVXE1qkPpqI0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750197281; c=relaxed/simple; bh=5M1HEcJyTJuu1F59f68ilmv5yp2Y6nlva/IKYtBlbh0=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=mzZissYYmzSPwb+M4fKuv9w47+BiMG+INgokJWJOX6kkq/ceoQUT5nOV87GxQDrWYu//U6rqvqwAyecpES0wMIRVIObPqbP0ZChNQdaoWEYMcXBaKJqL0iCXz2KLiyxBKin2qKpQlkm/DE+5NbBrsjBMLOfru5pazqSc484u4RM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gYDuo+Zg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gYDuo+Zg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD7E9C4CEE3; Tue, 17 Jun 2025 21:54:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750197281; bh=5M1HEcJyTJuu1F59f68ilmv5yp2Y6nlva/IKYtBlbh0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=gYDuo+ZgJi7GSun7R7BodLYas/DpBzNrCKE2kdvwI9RuY5Khsg1i/qL54VAijq+FE OjM2Mbe7d8WCsTU7VQvaACZUCwVoAG6IzjT4P4HkYD+98StFE/1yeaLLbwAfdGgXkO YvaRa6L7cCNEovSKTRQN4LpK6Sgu/PMIlEfKjsYbEiWK1oC0jXcG8swFoG4FtwTwGc B7W8gMMax2lNRiRvCIcuCf/xrdIE3fI7v+XlVkccIq0xfAtQm005iGlJkkshYUA7cc iVdOlJCoAZsGDnQ6XfUR4g8k6ahULsqoI9QA8/CpG+2e5JXKaSUQMN0LvqY/0pnOAA CNeJrJgpsH39g== Date: Tue, 17 Jun 2025 14:54:40 -0700 From: Jakub Kicinski To: Thomas Fourier Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] ethernet: alt1: Fix missing DMA mapping tests Message-ID: <20250617145440.0a055536@kernel.org> In-Reply-To: References: <20250613074356.210332b1@kernel.org> <20250616140246.612740-2-fourier.thomas@gmail.com> <20250616104619.75f4fd74@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 17 Jun 2025 17:47:50 +0200 Thomas Fourier wrote: > On 16/06/2025 19:46, Jakub Kicinski wrote: > > On Mon, 16 Jun 2025 15:59:55 +0200 Thomas Fourier wrote: > >> According to Shuah Khan[1] > > Sorry for a non-technical question -- are you part of some outreach / > > training program? The presentation you linked is from 2013, I wonder > > what made you pick up this particular task. > > I am doing a master thesis on static analysis and I am writing a checker > with I see. > Smatch to test if error codes are well-checked. My supervisor suggested > that > > I look at DMA mapping errors checks to see if people were interested in such > > patches and because they are quite easy to statically assert. Given the community's mixed experience with researches, would you be willing to share the name of the institution ?