From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 0FFBE324B3B; Fri, 12 Dec 2025 15:10:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765552204; cv=none; b=PXqjJu/2CY7sQtrb5SWvHUggidHxxkVbdrPRR2NOMZJ+gOcZaQiyUESo+xuyb0pb34Ne8j1CmqFhzeJ0vD8GpNHckY8QJaSg8YEPBTlNukbW2uqjcmZz/UVY0S6g/+zPlVu7VqAd6CKy3Yjpg32XMY2gafTP/ilm979fgGVpYY0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765552204; c=relaxed/simple; bh=/PV0STkfCTyJm8MYDNV3QyZprEtTCeBMOcB7Z0OOTeA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=R+2M2GfAhbOu/otjGuJQ8hKLI0WbJ3XLEn+KJ/xOD0dbuZ95vvDyOuU3Pu/0o7sUF9a346LrMdu1S44jK8Z43k3bEQm01U7ViK4xszOF52Nm05pjE/wQMtKku39wHY3pBmT3FrCihwZ3b/psXSYMdpOWFeRCd4E7B3NC6PVGHwM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=VKdLNQVV; arc=none smtp.client-ip=198.175.65.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="VKdLNQVV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1765552203; x=1797088203; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/PV0STkfCTyJm8MYDNV3QyZprEtTCeBMOcB7Z0OOTeA=; b=VKdLNQVVtlpIb2Rq2dVF7aQp/n7Vye1aM17XLstvJTk1BPJpQr8sPFWC 1MiKLu6QZn4sRcolb0SlMqCRJmVIM9j2/ZVx3jLaaFGpa3dPChIf+nfet RsWtEn+qYLglalL4uVrTFbdmNtxibn42ZoZ4K/f2kdKjf0hbLw6M8rz9E M+ROo8I88cuZjRbO8f/rrLK66+/tjNL3SiKUkCiaBKVpwEUeBUIypqlBK /ADIJSYVOYHfMiWRn3wgWwjntycEFczfjjNaQMEHazf8Z8FnO9VmFG8lO DwMiEyZlf3Ngp5Sw5DyZutch+qMBe2WoyJoGNAF+DReA1PY/XmFf0o15h A==; X-CSE-ConnectionGUID: CBPDp7hAQdW8r1yxTc3zXA== X-CSE-MsgGUID: X8WrPom1SR6+3c2o2IX6sg== X-IronPort-AV: E=McAfee;i="6800,10657,11640"; a="67430972" X-IronPort-AV: E=Sophos;i="6.21,144,1763452800"; d="scan'208";a="67430972" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Dec 2025 07:10:02 -0800 X-CSE-ConnectionGUID: RL4aPco+TpyRA01jwc33Yw== X-CSE-MsgGUID: w9WQhZahTXmmhDgvv8vikQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,144,1763452800"; d="scan'208";a="197380979" Received: from cpetruta-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.245.181]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Dec 2025 07:09:55 -0800 Date: Fri, 12 Dec 2025 17:09:52 +0200 From: Andy Shevchenko To: Luis Chamberlain Cc: Ethan Graham , glider@google.com, andreyknvl@gmail.com, andy@kernel.org, andy.shevchenko@gmail.com, brauner@kernel.org, brendan.higgins@linux.dev, davem@davemloft.net, davidgow@google.com, dhowells@redhat.com, dvyukov@google.com, elver@google.com, herbert@gondor.apana.org.au, ignat@cloudflare.com, jack@suse.cz, jannh@google.com, johannes@sipsolutions.net, kasan-dev@googlegroups.com, kees@kernel.org, kunit-dev@googlegroups.com, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, lukas@wunner.de, rmoar@google.com, shuah@kernel.org, sj@kernel.org, tarasmadan@google.com, da.gomez@kernel.org, julia.lawall@inria.fr Subject: Re: [PATCH v3 00/10] KFuzzTest: a new kernel fuzzing framework Message-ID: References: <20251204141250.21114-1-ethan.w.s.graham@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Fri, Dec 12, 2025 at 12:01:12AM -0800, Luis Chamberlain wrote: > On Thu, Dec 04, 2025 at 03:12:39PM +0100, Ethan Graham wrote: > > This patch series introduces KFuzzTest, a lightweight framework for > > creating in-kernel fuzz targets for internal kernel functions. > > As discussed just now at LPC, I suspected we could simplify this with > Cocccinelle. The below patch applies on top of this series to prove > that and lets us scale out fuzzing targets with Coccinelle. That's nice! Much better than having tons of files being developed and stitched in Makefile:s. -- With Best Regards, Andy Shevchenko