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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 6F4B9C433E0 for ; Mon, 1 Jun 2020 17:31:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5288F206A4 for ; Mon, 1 Jun 2020 17:31:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="AavBT4kz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726110AbgFARbf (ORCPT ); Mon, 1 Jun 2020 13:31:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726073AbgFARbe (ORCPT ); Mon, 1 Jun 2020 13:31:34 -0400 Received: from mail-lj1-x234.google.com (mail-lj1-x234.google.com [IPv6:2a00:1450:4864:20::234]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04776C05BD43 for ; Mon, 1 Jun 2020 10:31:32 -0700 (PDT) Received: by mail-lj1-x234.google.com with SMTP id z6so9091024ljm.13 for ; Mon, 01 Jun 2020 10:31:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=PLqv2Ml3ZEgetTbys1MUlrppSSy3mTBUPXCoTXa7n2c=; b=AavBT4kz6LNJTn6n1MXAIPW4xUBOThrowTma99YqbTy8H5CK3dlCG0kYKhrhNpaWIZ +Oycy/PDJ4ZsG490MGPEoJtoT29txM0EFpWdFLlAc/Ffapax75gWzjI4dYWwkjJCSkCT MqTzanIpeWYQfpzYgkcnSji8Gr/HUICuE6m3SfuwPZhdXz6kq4V6tP8WwERGtVwgyh0h fzfjHyTWFD2m/V4CbeIpDyjjvUxJNbiUaw3Vt4qW+vexbH2KdKV6PqrKe31Esiz4U6Kw y+Ga0wX4JtmPaBGP/kJ69fiI//4q1Xe7FsAYkyrtnBhJgeYX5TlHVfqbWHU5ssErFwVQ P6BA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=PLqv2Ml3ZEgetTbys1MUlrppSSy3mTBUPXCoTXa7n2c=; b=keyslFOIihNcZ2PLE9B1FtmHnUwRRZCPVXYAy7tarrobC5YCNhMLD31rTn3SUep5mA LzSH06W8sqCgzpWA2kD2lBB3h5NVNj+YRUqz20OBza4WStmWGG0I0m2oMHnGGot9JQiP v6+aSCDr4ZkyGrLS3pj+06UU5/bodlvusvnys26L5vsi82a/DQ38sUBKO2FsONKFgIEP kIaYN81aFkrMsLaCRz39amaVBMKZA8i3LuG9OY/nAByorl2/4MwouK6sqFBDg/xzlsXi ojOPYQV0pqtS5yYLH9Ap8MwJ1j0XkF/Q/Zhp1IH0qiL8QmwtHeSXzo7aRzWwNyUpi8bf P0ug== X-Gm-Message-State: AOAM532kR2d15kGVlMdLR5vTmZTJbpZFpAZlpvFIZGanQH42rcSD1+Um VBt5P9lXusCIyzXety3uIiR3Ne932cJPT7XuzE9HwA== X-Google-Smtp-Source: ABdhPJzn9jtJoL0F72Md7dOTNOiWsU500L/SULQ39EUBXO6vi0lnJhxuMID014Uj/zhr54yt8VC+WnVcD5k9xEwJ6yE= X-Received: by 2002:a2e:150f:: with SMTP id s15mr10777023ljd.102.1591032691070; Mon, 01 Jun 2020 10:31:31 -0700 (PDT) MIME-Version: 1.0 References: <20200601170248.GA1105493@kroah.com> <20200601170751.GO1551@shell.armlinux.org.uk> In-Reply-To: <20200601170751.GO1551@shell.armlinux.org.uk> From: Naresh Kamboju Date: Mon, 1 Jun 2020 23:01:19 +0530 Message-ID: Subject: Re: stable-rc 4.9: arm: arch/arm/vfp/vfphw.S:158: Error: bad instruction `ldcleq p11,cr0,[r10],#32*4' To: Russell King - ARM Linux admin Cc: Greg Kroah-Hartman , Sasha Levin , linux- stable , lkft-triage@lists.linaro.org Content-Type: text/plain; charset="UTF-8" Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Mon, 1 Jun 2020 at 22:37, Russell King - ARM Linux admin wrote: > > On Mon, Jun 01, 2020 at 07:02:48PM +0200, Greg Kroah-Hartman wrote: > > On Mon, Jun 01, 2020 at 09:18:34PM +0530, Naresh Kamboju wrote: > > > stable-rc 4.9 arm architecture build failed due to > > > following errors, > > > > > > # make -sk KBUILD_BUILD_USER=TuxBuild -C/linux -j16 ARCH=arm > > > CROSS_COMPILE=arm-linux-gnueabihf- HOSTCC=gcc CC="sccache > > > arm-linux-gnueabihf-gcc" O=build zImage > > > # > > > ../arch/arm/vfp/vfphw.S: Assembler messages: > > > ../arch/arm/vfp/vfphw.S:158: Error: bad instruction `ldcleq p11,cr0,[r10],#32*4' > > > ../arch/arm/vfp/vfphw.S:233: Error: bad instruction `stcleq p11,cr0,[r0],#32*4' > > > make[2]: *** [../scripts/Makefile.build:404: arch/arm/vfp/vfphw.o] Error 1 > > > make[2]: Target '__build' not remade because of errors. > > > make[1]: *** [/linux/Makefile:1040: arch/arm/vfp] Error 2 > > > ../arch/arm/lib/changebit.S: Assembler messages: > > > ../arch/arm/lib/changebit.S:15: Error: bad instruction `strbne r1,[ip]' > > It looks like Naresh's toolchain doesn't like the new format > instructions. Which toolchain (and versions of the individual > tools) are you (Naresh) using? toolchain version is gcc-9 > > > Odd, I'll drop it from 4.9, but it's also in the 4.14 and 4.19 queues as > > well, is it causing issues there too? An hour back builds pass for linux-4.14.y and linux-4.19.y branches. A new set of builds triggered a minute back. I will check build status and get back to you. > > What if it turns out that Naresh is using an ancient toolchain > that isn't supported by these kernels? Does that still count as > a reason to drop the patch? > - Naresh > -- > RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ > FTTC for 0.8m (est. 1762m) line in suburbia: sync at 13.1Mbps down 424kbps up