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=-10.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 E4216C433E1 for ; Tue, 21 Jul 2020 15:46:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C1A7A2070A for ; Tue, 21 Jul 2020 15:46:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="l3gMlr/0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726904AbgGUPqj (ORCPT ); Tue, 21 Jul 2020 11:46:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38126 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726029AbgGUPqj (ORCPT ); Tue, 21 Jul 2020 11:46:39 -0400 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFCCFC061794; Tue, 21 Jul 2020 08:46:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc: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-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=aGFJni586xHZsL52SXijS9vqEQ32qjwVvpyXHnp48Wk=; b=l3gMlr/0yQuUhq90OWfVkxYwA F3zo5GHL17f6FtuW3WAI1aZhs2qfq2YgRq+lpavULUd3dEqsGmgArNbwHcOotNL2fQWRJPNZDOjdc bEyLOExVXNmZi8Q3V1werPA+ZScF2FHZIdCTjChOjVsFzlb8dZIHAOAgkSVERtXsyKXJF9/EARpHh DwJLhQkFTUp2CBEuMxVdmGwx0jaxVyvib0pn+N5BvuCxZ+D4e55mptoGPJasm79yoQ66Luv7wF29A Maj1IBZg2V9N/zHCm8Q7aCK8l79uJvnfCCPVJyCvBTyGj5islZrABtM+GsAf1zpV1hu8v2S6l42ST pyA5GO1Ow==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:42370) by pandora.armlinux.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jxuTV-0004W1-2C; Tue, 21 Jul 2020 16:46:37 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1jxuTU-00067c-1b; Tue, 21 Jul 2020 16:46:36 +0100 Date: Tue, 21 Jul 2020 16:46:36 +0100 From: Russell King - ARM Linux admin To: Arnd Bergmann Cc: Naresh Kamboju , Linux-Next Mailing List , open list , lkft-triage@lists.linaro.org, Linux ARM , Vladimir Murzin , Kees Cook , Linus Walleij , Ard Biesheuvel Subject: Re: arm: tinyconfig: entry-common.S:156: Error: r13 not allowed here -- `bic tsk,sp,#(((1<<12)<<1)-1)&~63' Message-ID: <20200721154635.GA1551@shell.armlinux.org.uk> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Tue, Jul 21, 2020 at 05:43:15PM +0200, Arnd Bergmann wrote: > On Tue, Jul 21, 2020 at 5:07 PM Naresh Kamboju > wrote: > > > > This might add little value. > > > > arm build sets failed on linux next 20200721. > > The defconfig ( +config fragments ) builds PASS. > > The tinyconfig and allnoconfig FAILED with gcc-8, gcc-9 and gcc-10. > > > > make -sk KBUILD_BUILD_USER=TuxBuild -C/linux -j32 ARCH=arm > > CROSS_COMPILE=arm-linux-gnueabihf- HOSTCC=gcc CC="sccache > > arm-linux-gnueabihf-gcc" O=build zImage > > # > > ../arch/arm/kernel/entry-common.S: Assembler messages: > > ../arch/arm/kernel/entry-common.S:156: Error: r13 not allowed here -- > > `bic tsk,sp,#(((1<<12)<<1)-1)&~63' > > ../arch/arm/kernel/entry-common.S:243: Error: r13 not allowed here -- > > `bic tsk,sp,#(((1<<12)<<1)-1)&~63' > > make[3]: *** [../scripts/Makefile.build:361: > > arch/arm/kernel/entry-common.o] Error 1 > > ../arch/arm/kernel/entry-v7m.S: Assembler messages: > > ../arch/arm/kernel/entry-v7m.S:60: Error: r13 not allowed here -- `bic > > tsk,sp,#(((1<<12)<<1)-1)&~63' > > ../arch/arm/kernel/entry-v7m.S:86: Error: r13 not allowed here -- `bic > > tsk,sp,#(((1<<12)<<1)-1)&~63' > > make[3]: *** [../scripts/Makefile.build:361: > > arch/arm/kernel/entry-v7m.o] Error 1 > > > > full build link, > > https://gitlab.com/Linaro/lkft/kernel-runs/-/jobs/648560264 > > This must come from > ac5bb8f8445f ("ARM: 8983/1: asm: Rewrite get_thread_info using BIC") > > Adding Linus and Ard to Cc as well. Absolutely no point. It was known about last night (see your irc scrollback - I mentioned it to sfr). It was reported earlier this afternoon just after I dropped the commit. It's now been reported again. So, please ignore these reports. -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!