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[23.128.96.18]) by mx.google.com with ESMTP id dp20si585734ejc.620.2020.12.01.01.55.12; Tue, 01 Dec 2020 01:55:40 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=merlin.20170209 header.b=spfppcC9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728944AbgLAJup (ORCPT + 99 others); Tue, 1 Dec 2020 04:50:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728482AbgLAJun (ORCPT ); Tue, 1 Dec 2020 04:50:43 -0500 Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:8b0:10b:1231::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 80D82C0613CF for ; Tue, 1 Dec 2020 01:50:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Mime-Version:Content-Type:References: In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=/zt1zxHGQKCphv/4lZVrlz0DlEtzDDr0dZ7+rYKgE+o=; b=spfppcC9JaeMt5TEP3z+CK84cC 6KyKVFxwf2OhnaFT4DEpPWjPC8vjcBqMSc9nyOfdYhAeVSYeT9tPFNM3iLEw2jfro6Yumo07Ft9rY CSwgvXep1Vi6ik3FQeysZ/q/QDtja1Sdzk+lP7zg1wVjy/BHDvMcXf1419vYifgVUZSDn0xG8J7sb 6sTGiquo5F4Pu7MxfoW7pA1SoK8+Kbo17IDwolSvRCHTIgrdoll94hIjRsjIVTd4CrFamFehG4lNh wr9RGvHljeASQ4qF9aZXMIxlWEnhl30itwsGvnPX6G5olGIwDtx1xQ6Uk9EdRxcQGlFk1Dq04x/MM 7ZyOsSVQ==; Received: from dyn-227.woodhou.se ([90.155.92.227]) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kk2IE-0000pU-Mk; Tue, 01 Dec 2020 09:49:54 +0000 Message-ID: <400efca21b03186bde263f5c87c1f42d6955410e.camel@infradead.org> Subject: Re: [PATCH] x86, build: remove -m16 workaround for unsupported versions of GCC From: David Woodhouse To: Nick Desaulniers , Thomas Gleixner , Ingo Molnar , Borislav Petkov Cc: x86@kernel.org, "H. Peter Anvin" , Nathan Chancellor , linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com Date: Tue, 01 Dec 2020 09:49:52 +0000 In-Reply-To: <20201201011307.3676986-1-ndesaulniers@google.com> References: <20201201011307.3676986-1-ndesaulniers@google.com> Content-Type: multipart/signed; micalg="sha-256"; protocol="application/x-pkcs7-signature"; boundary="=-zoyimHSB2W58F+/bImn6" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 Mime-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-zoyimHSB2W58F+/bImn6 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, 2020-11-30 at 17:13 -0800, Nick Desaulniers wrote: > A revert of the following two commits. > commit de3accdaec88 ("x86, build: Build 16-bit code with -m16 where > possible") > commit a9cfccee6604 ("x86, build: Change code16gcc.h from a C header to > an assembly header") >=20 > Since commit 0bddd227f3dc ("Documentation: update for gcc 4.9 > requirement") the minimum supported version of GCC is gcc-4.9. It's now > safe to remove this code. >=20 > Signed-off-by: Nick Desaulniers Reviewed-by: David Woodhouse --=-zoyimHSB2W58F+/bImn6 Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCECow ggUcMIIEBKADAgECAhEA4rtJSHkq7AnpxKUY8ZlYZjANBgkqhkiG9w0BAQsFADCBlzELMAkGA1UE BhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMHU2FsZm9yZDEaMBgG A1UEChMRQ09NT0RPIENBIExpbWl0ZWQxPTA7BgNVBAMTNENPTU9ETyBSU0EgQ2xpZW50IEF1dGhl bnRpY2F0aW9uIGFuZCBTZWN1cmUgRW1haWwgQ0EwHhcNMTkwMTAyMDAwMDAwWhcNMjIwMTAxMjM1 OTU5WjAkMSIwIAYJKoZIhvcNAQkBFhNkd213MkBpbmZyYWRlYWQub3JnMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEAsv3wObLTCbUA7GJqKj9vHGf+Fa+tpkO+ZRVve9EpNsMsfXhvFpb8 RgL8vD+L133wK6csYoDU7zKiAo92FMUWaY1Hy6HqvVr9oevfTV3xhB5rQO1RHJoAfkvhy+wpjo7Q cXuzkOpibq2YurVStHAiGqAOMGMXhcVGqPuGhcVcVzVUjsvEzAV9Po9K2rpZ52FE4rDkpDK1pBK+ 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