From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0F689C4345F for ; Tue, 30 Apr 2024 09:21:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=UhVfzpFvjDDp7ZXwPeORQ5cIcCg0Dd41DGsEBm0D9GQ=; b=rmNk4IyaHicWAJ t0HD0jOm3Zm9uDvs2uFEsGJlMcc9ywRScc8TdwzGodzn2vRXcqzBjnT6RWaR5Du+46dH61k55uir9 LdmL4VIIMEbdXuhaUd7AGrVFvDlADQbuX/fT//pSE94UZI8Md9ci4poIjp6MSwx2szEjrhACAAkY9 s/SZqHgKhKEIijxG3EdR30TueehzCWcaED45RVTOSOSe0vtZELK/vBHXmKjKWzSoXnAx0ESjkOS7U w4ImBqwFz9NiRB40iIgwoVxg39appyVABlIEwZDLSYc02CP3utGBw0vodvUEXgwK4NvXQdBmq/zvj oLP9HycHHRC4wOIbypqw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1jgG-00000005nud-0dvB; Tue, 30 Apr 2024 09:21:44 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1jgE-00000005ntr-1rH5 for linux-arm-kernel@bombadil.infradead.org; Tue, 30 Apr 2024 09:21:42 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=bHkTSQnGuEaomY/gWdm3ngyCLQOoVPGkYgrv4PBOIGs=; b=DzD4eUtcf8dJCc0qMaoSFOZzI2 9fKRjdp2FjnOVJYF70fF+0yOb5bx6/Aee66eQcrH8aJo3ykyg4XA7lIDg4Cr100P48sv3zckiG7/o 4LajJN1NX9hTsvzyyJPQLkg4kCLMGjxRk3f1ks4mpm2tRlECRkGnWjXAjN/BstK30FJejr0G1phAC 2osHNcyYnNEgHogICgVFOqb1qXicXSgvDpswTImy9O/GV9oCkeBWfb7MMR5BFk4oSkMBOFF/J0M7W ZKSDmvLCwJxVfbmrJ00mzF6YJxfbxv7fXXc983QOIxCtO/jZAIH0bV3eeXo82JEj7sJ7fqEc8cDqN sUojJiBw==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.97.1 #2 (Red Hat Linux)) id 1s1jgC-0000000EUWI-2fQc; Tue, 30 Apr 2024 09:21:40 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 4F726300684; Tue, 30 Apr 2024 11:21:40 +0200 (CEST) Date: Tue, 30 Apr 2024 11:21:40 +0200 From: Peter Zijlstra To: Kees Cook Cc: "Gustavo A. R. Silva" , Catalin Marinas , Will Deacon , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , linux-hardening@vger.kernel.org, linux-arm-kernel@lists.infradead.org, llvm@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH] hardening: Refresh KCFI options, add some more Message-ID: <20240430092140.GE40213@noisy.programming.kicks-ass.net> References: <20240426222940.work.884-kees@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240426222940.work.884-kees@kernel.org> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Apr 26, 2024 at 03:29:44PM -0700, Kees Cook wrote: > - CONFIG_CFI_CLANG=y for x86 and arm64. (And disable FINEIBT since > it isn't as secure as straight KCFI.) Oi ? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel