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 X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7255DC38A2A for ; Fri, 8 May 2020 16:54:01 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 45FDE21841 for ; Fri, 8 May 2020 16:54:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Yi6OPvtz"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="iItCeARg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 45FDE21841 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=18Z9AArS9mp68+9kQN/WxPDKrMoZZEJTgjN2mrtnF6M=; b=Yi6OPvtzARdqA0CHrGmIJZzdf J/b6q5Dy2pcwoYnczezZuIc6JlikY9PRcEiwxZsdvG8PkeChmiGxWhneBV6ZH6OrueHZRdegEHs3v sjJQKo9IXRCosd2kPGIGFUZEmi6f6QKHy5vN5Qz6c+OJlZkroGDbR5KISYgq4Y5Ka/mhgfOdndGT4 sOqpGbv+6TfqD9awee7grbc+xeIPPNioELuh4D4wE5E2jK7URteDo3kS6lVh+PR10SNZX26h1vRi1 dWKCuvWrIaSeaeCyejYSnCD/9i0kJ85Cr/i6llBE9HbbhD2h+Q8VqufeJmJY9aC8n7i0kCPBRq2sr 83B7C3vXg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jX6G4-0001ry-Az; Fri, 08 May 2020 16:53:56 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jX6Fy-0001rN-C0 for linux-arm-kernel@lists.infradead.org; Fri, 08 May 2020 16:53:54 +0000 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B944921841; Fri, 8 May 2020 16:53:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588956827; bh=erYXbdvkzJXuscVzg66mQuxq568k4AdHoc1hv57aH6Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=iItCeARgKXLwJqNPN8RvOa+A1Sw/UApPujiw3CJgYhZ/nXDIwnYxUa925JNTk7tcU r73NMTmJa+NIE2cJSzqKYzFuyKJMJxYkQEiIkx8B6LAsb0FFifF3uezVZ5QGq6kXSM q/2/hYnawgmOz+xBixY6uOfSPemCGWbcGDX3ak40= Date: Fri, 8 May 2020 17:53:44 +0100 From: Mark Brown To: Will Deacon Subject: Re: [PATCH v3 00/11] arm64: BTI kernel and vDSO support Message-ID: <20200508165344.GA1652@sirena.org.uk> References: <20200506195138.22086-1-broonie@kernel.org> <20200507143332.GB1422@willie-the-truck> <20200507143547.GC1422@willie-the-truck> <20200507145901.GA1938@willie-the-truck> <20200507150905.GB6183@sirena.org.uk> <20200507151848.GA2294@willie-the-truck> <20200507154854.GC6183@sirena.org.uk> <20200507155523.GB2648@willie-the-truck> <20200507163045.GD6183@sirena.org.uk> <20200507163658.GC2648@willie-the-truck> MIME-Version: 1.0 In-Reply-To: <20200507163658.GC2648@willie-the-truck> X-Cookie: C for yourself. User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200508_095350_431032_944DDADE X-CRM114-Status: GOOD ( 12.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kees Cook , Daniel Borkmann , Jean-Philippe Brucker , Catalin Marinas , Amit Kachhap , Vincenzo Frascino , Dave Martin , linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============1481085888882824785==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============1481085888882824785== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="x+6KMIRAuhnl3hBn" Content-Disposition: inline --x+6KMIRAuhnl3hBn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, May 07, 2020 at 05:36:58PM +0100, Will Deacon wrote: > On Thu, May 07, 2020 at 05:30:45PM +0100, Mark Brown wrote: > > It does seem it's a straight compiler issue, if the compiler is emitting > > runtime then the compiler ought to be ensuring that it agrees with the > > build options the compiler was given and I can't think how this would be > > fixable or avoidable outside of the compiler other than "don't do that" > > which is what my Kconfig bodge did. I'm talking to the toolchain people > > internally about this. > Thanks. I'll apply your 'depends on ...' line locally and push that out > if I don't run into any more issues. Thanks. The issue should be fixed by clang upstream with: https://reviews.llvm.org/D75181 Once that is sorted out and lands I'll send followup patches opening up the dependencies to match. --x+6KMIRAuhnl3hBn Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl61jpcACgkQJNaLcl1U h9AFvwf/bhnCuzgjYHs2AoLHoNwQkIs/f+0apHtzsYFT0hUJpmYCI/bXfyE07pkU VfZ8XW0gRWbIUCyvfrTszdAmaNk8MlGYzaa6IJ5V2Ltf4P/MK8hKZ9gd+qLkKhhn ljYg23JTXut9KbZgYkduIJs+j8zwOh4okHHrXuuKUW0oy+4qWi07vKcGMtarkmRq PRLfsJFta/y/0DIPXA1dskIcblSHypVWNuKeD77KqOYkaoWgXGRi9JfND7mHG7R6 GNER4wl2P7oHmk6ZwJbi9foL4GCzpmts3KMMSF3TLm5hLvkPOrb6L/0Bvcp/tcIo aDS+rCICBJyBcL2gudweSE7x5GcIig== =Cgol -----END PGP SIGNATURE----- --x+6KMIRAuhnl3hBn-- --===============1481085888882824785== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============1481085888882824785==--