From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 3CF1B21CAD5; Fri, 4 Oct 2024 18:29:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728066555; cv=none; b=CYFT8xnSAm9fSN7QATCLrzOm04oKsxFjGcXLKX3+QkHA2iEdTrPvYrdEz67KR1vSl2Kz48nzzxwQhh4EdN+bC2Mxw9YZEPgqQaRBWQoj84cvEGA2AH/HQFc9iAQhmaUojMW6NYK1pWVIaZRUXFs/ZX5cCngREw5n3b8X5mGg9XQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728066555; c=relaxed/simple; bh=6lBCjiRF4B46nhbZCs3k/e4Z0301LBosumkSAIOX6LI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EarPHt+fL0R3x/3UtggcW6zIqjMSUdXaClxx94kkrF1a1iwsjZdt9+4rbYX5D7eRMt/BxIjpHqe0/6uzhDKgOaBPjY8Hcll5eQSHDzFau3YXV9K6UfPzKH6VFRk9jYcuEJkX5PMhNmcJIBXOGvW9ASzW0ABfM+hUxttyyE617sk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=cnnSoO+x; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="cnnSoO+x" 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=fOb9M6ZRjRfvVCqDlasosWrUHjFjp7Hur2fhf3PBfgg=; b=cnnSoO+x6ifbk2XZl8GRTZm8Kf Co4+zcisD6SR3lxix0PIP9Jh4m4Pv+xHhyh7i2N1aWvSENqf735ZdKFu3jV/Op1hKu+/Amc1ebVpQ jzzYwasH3PDPVdgZCCQih6N9/3qgQOsoEPOyQUPkwg8MBeG3NG6FoWaZg7GOEnzU8ASije6iYVn0g QKj1o/K7Cbv1VL5d4ApJkG4PMbtD+Br/8f2CgUZJMzqUnkSSngEuptT7K4ADE3JVoUFSkEUADU0bB ++C4Mvx4vGExNnCMtNMO2zc0LYl7AMLUxTHioVqT8B7lqCBpqBrLdFdRgsXe7z6FX7Sp7Wav/lN3c mMDTiZbA==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1swn2l-0000000B26f-1O0A; Fri, 04 Oct 2024 18:28:48 +0000 Received: by noisy.programming.kicks-ass.net (Postfix, from userid 1000) id 94FA230083E; Fri, 4 Oct 2024 20:28:47 +0200 (CEST) Date: Fri, 4 Oct 2024 20:28:47 +0200 From: Peter Zijlstra To: Kees Cook Cc: Jonathan Corbet , Nick Desaulniers , Rong Xu , Han Shen , Sriraman Tallam , David Li , Krzysztof Pszeniczny , Alice Ryhl , Andrew Morton , Arnd Bergmann , Bill Wendling , Borislav Petkov , Breno Leitao , Brian Gerst , Dave Hansen , Heiko Carstens , "H. Peter Anvin" , Ingo Molnar , Jann Horn , Josh Poimboeuf , Juergen Gross , Justin Stitt , linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Masahiro Yamada , "Mike Rapoport (IBM)" , Nathan Chancellor , Nicolas Schier , "Paul E. McKenney" , Samuel Holland , Thomas Gleixner , Wei Yang , workflows@vger.kernel.org, x86@kernel.org, "Xin Li (Intel)" , Stephane Eranian Subject: Re: [PATCH v2 1/6] Add AutoFDO support for Clang build Message-ID: <20241004182847.GU18071@noisy.programming.kicks-ass.net> References: <20241002233409.2857999-1-xur@google.com> <20241002233409.2857999-2-xur@google.com> <20241003154143.GW5594@noisy.programming.kicks-ass.net> <202410041106.6C1BC9BDA@keescook> Precedence: bulk X-Mailing-List: linux-doc@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: <202410041106.6C1BC9BDA@keescook> On Fri, Oct 04, 2024 at 11:10:04AM -0700, Kees Cook wrote: > +Configure the kernel with::(make) > + > + CONFIG_AUTOFDO_CLANG=y > > Then we could avoid the extra 2 lines but still gain the rendered language > highlights? The whole double-colon thing is already a pain to read; you're making it worse again.