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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C8CFC67871 for ; Thu, 27 Oct 2022 10:11:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235138AbiJ0KLy (ORCPT ); Thu, 27 Oct 2022 06:11:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235256AbiJ0KLn (ORCPT ); Thu, 27 Oct 2022 06:11:43 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 907749258D for ; Thu, 27 Oct 2022 03:11:40 -0700 (PDT) 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=RSiId3jjBgeoKRnUI7xiWVzvEKeENy32D6nZl+srEBw=; b=i+4G1DvfbTqQkTpJb17qoZhNrt cpshJ65wV49aEKiTGEX61wM/z/3+dRD1E1GGn99rl+C6IlszI6bJ7mAQ5XNB2ieYYSM4wzhqpqcOK 4+9eyO8KlhpK30xNGj/n2hQkkVrWwYzhs5WdZvjdt+70D7sAShAk4WH3j3DBJMH3+OIfkNd2GVXrY O/mTxpjHIfxi5LEmvaRUMgElH7kDuaqx91++WPptzKUn44eWoresoapoYQ/T1+tFS4iI8Tk7auAe3 9KC1l4a2dK+0rhsZsd3rtl1QAiCZXQCOyApwBAfOtcfxHsCCy0tm4tY3b2Vfgi/bDsn+zSpDa6HKH VblEFESw==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1onzrL-00078H-S7; Thu, 27 Oct 2022 10:11:36 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 2E95930045D; Thu, 27 Oct 2022 12:11:30 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 130962C4504B8; Thu, 27 Oct 2022 12:11:30 +0200 (CEST) Date: Thu, 27 Oct 2022 12:11:29 +0200 From: Peter Zijlstra To: x86@kernel.org Cc: linux-kernel@vger.kernel.org, Kees Cook , Sami Tolvanen , Joao Moreira , Josh Poimboeuf , Mark Rutland Subject: Re: [PATCH 2/4] x86/ibt: Implement FineIBT Message-ID: References: <20221027092812.185993858@infradead.org> <20221027092842.634714496@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221027092842.634714496@infradead.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 27, 2022 at 11:28:14AM +0200, Peter Zijlstra wrote: > --- a/scripts/Makefile.lib > +++ b/scripts/Makefile.lib > @@ -256,6 +256,7 @@ objtool-args-$(CONFIG_HAVE_JUMP_LABEL_HA > objtool-args-$(CONFIG_HAVE_NOINSTR_HACK) += --hacks=noinstr > objtool-args-$(CONFIG_CALL_DEPTH_TRACKING) += --hacks=skylake > objtool-args-$(CONFIG_X86_KERNEL_IBT) += --ibt > +objtool-args-$(CONFIG_FINEIBT) += --cfi > objtool-args-$(CONFIG_FTRACE_MCOUNT_USE_OBJTOOL) += --mcount > objtool-args-$(CONFIG_UNWINDER_ORC) += --orc > objtool-args-$(CONFIG_RETPOLINE) += --retpoline I seem to have lost a refresh; consider that whitespace fail fixed.