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 5201FC77B73 for ; Thu, 20 Apr 2023 19:41:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232080AbjDTTlZ (ORCPT ); Thu, 20 Apr 2023 15:41:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232079AbjDTTlX (ORCPT ); Thu, 20 Apr 2023 15:41:23 -0400 Received: from wout2-smtp.messagingengine.com (wout2-smtp.messagingengine.com [64.147.123.25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 294412137; Thu, 20 Apr 2023 12:41:22 -0700 (PDT) Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.west.internal (Postfix) with ESMTP id DBBC9320092B; Thu, 20 Apr 2023 15:41:20 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Thu, 20 Apr 2023 15:41:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=flygoat.com; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to; s=fm1; t= 1682019680; x=1682106080; bh=p6x8eK0ey2TKiUVWiknQNIvdPNRc+BGT+H/ HROCA6Oo=; b=TTAn4A46RYtXUH3OsO4vvM6J58QWBtcNlm1KWAIK2rBw6WQab8Y eYK0r4XEqUm6Fi85exKZxmiZdNCWFUNrY/W6q1myzZsPU7mTEMXYeoPDxSZA+Jhu SU4JYUS1r4ilX8TcRlGsYTCQQJ5aJxE+/y45m+fV+S+gDWK/PcXPSYb78/lTvCJA fnVqqph2LB4ZbjDSTPN6TfQ/sxhwqS8EUeb2MueRRdjbcLZjjTf25XHZSH7yNVCP WOh4CI6XEvqEdRso3Zsz7VGswWw+w7uobFVeHMbTiTVs6jiDtWXzFCBUaGVG+t6a zEM0duYmTmdtmwfCfbHlN1N6G7xgaprhysA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t= 1682019680; x=1682106080; bh=p6x8eK0ey2TKiUVWiknQNIvdPNRc+BGT+H/ HROCA6Oo=; b=LKkpd5Bt6pLMYruS67U9AxXd4uLDtlKlJeA/3CX0tRtbrMjCnAV s5eazZx/ZbdJRa8I3JIbc4JexkxDIrqWIumKsm55m3x305/n1TQXcndwSmAEOsAU F7L7gW6rz1s/BC+oFGnYioaV2KFoQt3fftp3oyyzjBCrN11is0mKkMz9HdF8vi+O 87PY2K85AO/cJRrc7M/m/Bm7Jiggy2CXh0WAJIeh964TiNe7ywM3Y2zJmn4COkOm 3419YQVnmJKqpqkZajJ6Qgxy94GMuoG1FECEgZPXGMfco7Z3NirlX65yl1BG2LpZ bViXuA867to7u+m9aiN5I0eoEPspAadwViw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrfedtvddgudeflecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpegtggfuhfgjffevgffkfhfvofesthhqmhdthhdtjeenucfhrhhomheplfhi rgiguhhnucgjrghnghcuoehjihgrgihunhdrhigrnhhgsehflhihghhorghtrdgtohhmqe enucggtffrrghtthgvrhhnpeekveeileevieeukeevjeegkeffhfffkeekieekjeffvdek tdegveefjeeugfeggeenucffohhmrghinhepkhgvrhhnvghlrdhorhhgnecuvehluhhsth gvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepjhhirgiguhhnrdihrghn ghesfhhlhihgohgrthdrtghomh X-ME-Proxy: Feedback-ID: ifd894703:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 20 Apr 2023 15:41:18 -0400 (EDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.500.231\)) Subject: Re: [PATCH v2 2/7] MIPS: Add toolchain feature dependency for microMIPS smartMIPS From: Jiaxun Yang In-Reply-To: Date: Thu, 20 Apr 2023 20:41:07 +0100 Cc: Thomas Bogendoerfer , "linux-mips@vger.kernel.org" , llvm@lists.linux.dev, Nathan Chancellor , Borislav Petkov , Linux Kbuild mailing list , Masahiro Yamada Content-Transfer-Encoding: quoted-printable Message-Id: <77F56166-265A-4653-ADF4-B0057604A539@flygoat.com> References: <20230414080701.15503-1-jiaxun.yang@flygoat.com> <20230414080701.15503-3-jiaxun.yang@flygoat.com> <20230418130823.GA12456@alpha.franken.de> To: Nick Desaulniers X-Mailer: Apple Mail (2.3731.500.231) Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org > 2023=E5=B9=B44=E6=9C=8820=E6=97=A5 00:01=EF=BC=8CNick Desaulniers = =E5=86=99=E9=81=93=EF=BC=9A >=20 > On Tue, Apr 18, 2023 at 6:13=E2=80=AFAM Thomas Bogendoerfer > wrote: >>=20 >> On Fri, Apr 14, 2023 at 09:06:56AM +0100, Jiaxun Yang wrote: >>> microMIPS smartMIPS kernel can only be compiled if they are = supported >>> by toolchain. >>>=20 >>> Signed-off-by: Jiaxun Yang >>> Reviewed-by: Nick Desaulniers >=20 > Question: won't the lack of this (patch and rest of the series) hurt > our ability to test randconfig builds of ARCH=3Dmips with clang? See > also the 0day report from Boris: > https://lore.kernel.org/llvm/202304170748.Fg9VIgGd-lkp@intel.com/ Kconfig experts, Is there any way to generate warning based on Kconfig = options? So we can let users know there are something went wrong but still allow = build to happen. Thanks - Jiaxun=20 >=20 > i.e. randconfig will continue to select options that can't be built = yet. >=20 > --=20 > Thanks, > ~Nick Desaulniers