From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f171.google.com (mail-pg1-f171.google.com [209.85.215.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BB1B63EA8C for ; Wed, 31 Jan 2024 06:02:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706680957; cv=none; b=C/i3tYL6GZv2fUBh4Jb045/+iHwmwf9KSRg25UvtmMOuI+yTUAQXyWpQ2KSyxHoKcg70i1fQMZFkVgqSXlkKncZwNRMFymxJcxBUP7HPFAvQnLIZEK2MeJL1jQwGUBL1wWzj+6aZzmPvt5L14DJ3cmeNc/n+FFUkg3oy8ffC7bs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706680957; c=relaxed/simple; bh=lKwlwJBXHA24Mb8B6jxhjFA4T95beAgylJJGBuM9BFs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nK5y4NmAA4B6Zb8bEJT7PnBmyXwiXLOno4eO7N+1QCze19J3iLWmKVVkStMUrEfWwNLpqWJepNeKQlSBGR7hOuG401QB1eyhji2u1Eac2yaFXd9ugAXCBEJiN4glPDdUj4joLo49w6v1+zPSOT4oRUp+RBDNzXinEVt2PQm7Lso= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=m6lBlcBT; arc=none smtp.client-ip=209.85.215.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="m6lBlcBT" Received: by mail-pg1-f171.google.com with SMTP id 41be03b00d2f7-5ceb3fe708eso2954502a12.3 for ; Tue, 30 Jan 2024 22:02:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1706680955; x=1707285755; darn=vger.kernel.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=tNwTaEMyBe8WlJMtub0WYIoY7SynAzeHiccTsbFvqBI=; b=m6lBlcBTTOFfNEOPT2ZHmm95lOGxnBCBxcFMpb2ObixNyikK1DnLUrX8b8V3mspxIB MAX2xzO5bgDKbpOqv6mIQGI5U7952HzrKk38skP2/OG4XuJrHpJTmoirpIeAkJlIJfeO I7/i3Jdx6+kLIuBHeLUjlJ4VoppD+zQVPRn/0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706680955; x=1707285755; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=tNwTaEMyBe8WlJMtub0WYIoY7SynAzeHiccTsbFvqBI=; b=oiegY93Ozwe7Ep3zvG1ibXzD3z9gGe0CtzrvazfFJMVB4I149CWf+HcVAY8Vpu5Eiy CZqtvNzPIfHTXnlCNuf5t+CMD8ynnsdBYYYvpjIfaXoI17M/Goy5Kgbjnf9/FHmiwzHC cPoywW65OP/c/Gr9OBrJkKHkGrTcvQWMO2UOR6x6xaTw2vfsO079Cso2V6DeyeikLfgC Yt61WYHsLgQ5YlxFWbMch1l4jfMFDa/QgR08eorCdYqw1UGbQnc09/f8t2vtkmPtBcrD WkpSiy3s7fP4v9hlruHmV55Yn5tY07ZnX69LLXt4BTQgRWPH5x81IbfzYRTaJI+4s4oa G7TA== X-Gm-Message-State: AOJu0YzdrOfYGkM0UhYUJ5yyd0GUMm4gsxz42RCnHuBSKhQGYBRjpJ9i 9/Vc97oqRVcl0AuST+zRSbUauX9zV03d+TK1Cs85h51gTrtQjDeDC9CAJw50Pw== X-Google-Smtp-Source: AGHT+IF7JBcrDdNgOyeSTq+d2O7R9BPejyoaAnWp01PnHjSbScjucfcUz3CQSfqu0zak8BxD4jvWMw== X-Received: by 2002:a17:903:124b:b0:1d8:cbcf:2150 with SMTP id u11-20020a170903124b00b001d8cbcf2150mr697047plh.81.1706680955032; Tue, 30 Jan 2024 22:02:35 -0800 (PST) X-Forwarded-Encrypted: i=0; AJvYcCVNb5Uos7W7Cej8vwaR1UGfU1m+Z4K4N7N5pI88MGgC1xAC5xjdxcmV8EsqKMw6wAqllWe4suy+E0nCSe1SERAvVeOjV96PhtDsNn+Pa3mCeElAEO4mCZgG8PtmbZVRciq2zPcdKKAmxvYoqbi6H4XylG2setwZ0uKuyMpP+Av8 Received: from www.outflux.net ([198.0.35.241]) by smtp.gmail.com with ESMTPSA id q6-20020a17090a2e0600b00295d781cb1bsm498706pjd.12.2024.01.30.22.02.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jan 2024 22:02:34 -0800 (PST) Date: Tue, 30 Jan 2024 22:02:33 -0800 From: Kees Cook To: Andrey Konovalov Cc: Andrey Ryabinin , Marco Elver , linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH] MAINTAINERS: Add UBSAN section Message-ID: <202401302201.E6D71CF@keescook> References: <20240130234634.work.003-kees@kernel.org> 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=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Wed, Jan 31, 2024 at 02:41:16AM +0100, Andrey Konovalov wrote: > On Wed, Jan 31, 2024 at 12:46 AM Kees Cook wrote: > > > > The kernel hardening efforts have continued to depend more and more > > heavily on UBSAN, so make an actual MAINTAINERS entry for it. > > > > Cc: Andrey Ryabinin > > Cc: Marco Elver > > Cc: Andrey Konovalov > > Signed-off-by: Kees Cook > > --- > > Hi! I figured since I've been carrying UBSAN changes more and more lately, > > I would just make an actual entry in MAINTAINERS. Are you all interested > > in being listed as reviewers? Or would you want to be M: instead? > > --- > > MAINTAINERS | 16 ++++++++++++++++ > > 1 file changed, 16 insertions(+) > > > > diff --git a/MAINTAINERS b/MAINTAINERS > > index 8d1052fa6a69..19b8802b2f12 100644 > > --- a/MAINTAINERS > > +++ b/MAINTAINERS > > @@ -22471,6 +22471,22 @@ F: Documentation/block/ublk.rst > > F: drivers/block/ublk_drv.c > > F: include/uapi/linux/ublk_cmd.h > > > > +UBSAN > > +M: Kees Cook > > +R: Andrey Ryabinin > > +R: Marco Elver > > +R: Andrey Konovalov > > +L: linux-hardening@vger.kernel.org > > +S: Supported > > +T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening > > +F: Documentation/dev-tools/ubsan.rst > > +F: include/linux/ubsan.h > > +F: lib/Kconfig.ubsan > > +F: lib/test_ubsan.c > > +F: lib/ubsan.c > > +F: scripts/Makefile.ubsan > > +K: \bARCH_HAS_UBSAN\b > > + > > UCLINUX (M68KNOMMU AND COLDFIRE) > > M: Greg Ungerer > > L: linux-m68k@lists.linux-m68k.org > > -- > > 2.34.1 > > > > Hi Kees, > > Perhaps, it also makes sense to add the kasan-dev@googlegroups.com > list. It's used for all other Sanitizers. Okay, sure, I can add that. If it gets too noisy, we can always remove it. :) > > Otherwise, looks good to me: > > Acked-by: Andrey Konovalov Thanks! -- Kees Cook