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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4237DC433F5 for ; Mon, 1 Nov 2021 13:00:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 24680610CA for ; Mon, 1 Nov 2021 13:00:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232514AbhKANDC (ORCPT ); Mon, 1 Nov 2021 09:03:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36502 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232161AbhKANDB (ORCPT ); Mon, 1 Nov 2021 09:03:01 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CCFEC061764 for ; Mon, 1 Nov 2021 06:00:28 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id 5so63098801edw.7 for ; Mon, 01 Nov 2021 06:00:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=JMrm6iIHu12TX3Le4ZvAmNYNTqandA0I6XEzD8Uf33o=; b=gwjeetL2ktZtLy08R+FARZYDrmM1v4KmXYqLcvKdG+NT0ALJL5NV4SPVOgHHDNbeGg +nkHXAgZiN3NnbiCPdl1pVgCFr2bZZrIQp8Q0wb/iu5Rw0qT+9QUVLfYnlkVrLJ/oPZl 345bEJeFjUc+trpYcEyfrevR8bUBQA9EoJGSmquvGxO0jHt+g/ybnQ8SsHjpTkdHJWZT qwPqdFIyzFS+fWXbwXaF4TZKl7imcCwfCaDwlDXKQI5T5KmQpIEkO/4CDMg+7HBiF37H /zYvVH7x8zlgR8yhek6nk9Eyjbdm9Yq8WSdu9gM4Zoml2e4ddRXZv+IDE1E7A4Glart8 LvNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=JMrm6iIHu12TX3Le4ZvAmNYNTqandA0I6XEzD8Uf33o=; b=Rou+4AJAkM8xIOv9TDW4C6m8d2z1X9r5F+50tCBHqlEaoC3oVykZOhNfx0I5aPAcbc AFbOgZqBdmVTKVvHlg8g2zw6INgEsT24B/9FAynCz3aRxr5/mi9TJ/zRoN3cSkaXV+pR H/2dTilMjyIlvgNdmh6YhBq/vO0Hq7Mc2cBK3/KLLWhnxV9wrH6pbPNLNk8KsWhDd1W1 yvaatT1w/REgoIqu4GC/O74P1Tpkh9+EyQYpA+h/qX95A/cc21KQ88GjwewYLxZprqLX 2LTBoG/SMxudHCqiFP8WZusEHgf0SyHpfNzrI74HI5R8neehaiWuGSqU9SWc42Mudi7S yeDg== X-Gm-Message-State: AOAM5326/SwhPh/Hk3j1peHQlquS3rrWJC9XxktWZBvMNbMtljr7Qz6S cQA9s9eNaOXgAKZRYeLJJkoiGyXDwPHV8WyJAbmdXg== X-Google-Smtp-Source: ABdhPJwtYyX1GF3y4Z4lMZPNRfYDnfkp8peq6RWPpVFDHcRur2l+TJc6ny5O2tIs5KVvkIZJ429ycZOYfCLz8qWG9mw= X-Received: by 2002:a17:907:76b0:: with SMTP id jw16mr12828713ejc.169.1635771626270; Mon, 01 Nov 2021 06:00:26 -0700 (PDT) MIME-Version: 1.0 From: Naresh Kamboju Date: Mon, 1 Nov 2021 18:30:15 +0530 Message-ID: Subject: [next] Error: selected processor does not support `isb ' in ARM mode To: Linux ARM , open list , Linux-Next Mailing List Cc: Arnd Bergmann , Matthias Brugger , Russell King - ARM Linux , Juerg Haefliger , Stephen Rothwell Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [Please ignore this email report if it is already reported] Regression found on arm gcc-11 built with following config Following build warnings / errors reported on linux next-20211101. metadata: git_describe: next-20211101 git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git_short_log: 9febf1194306 (\"Add linux-next specific files for 20211101\") target_arch: arm toolchain: gcc-11 build error : -------------- /tmp/ccyCNFmn.s: Assembler messages: /tmp/ccyCNFmn.s:1114: Error: selected processor does not support `isb ' in ARM mode /tmp/ccyCNFmn.s:2033: Error: selected processor does not support `isb ' in ARM mode make[3]: *** [/builds/linux/scripts/Makefile.build:288: arch/arm/vfp/vfpmodule.o] Error 1 /tmp/ccy2h2RX.s: Assembler messages: /tmp/ccy2h2RX.s:387: Error: selected processor does not support `dsb st' in ARM mode /tmp/ccy2h2RX.s:466: Error: selected processor does not support `dsb st' in ARM mode /tmp/ccy2h2RX.s:505: Error: selected processor does not support `dsb ishst' in ARM mode /tmp/ccy2h2RX.s:509: Error: selected processor does not support `sev' in ARM mode /tmp/ccy2h2RX.s:524: Error: selected processor does not support `dsb ' in ARM mode /tmp/ccy2h2RX.s:556: Error: selected processor does not support `dsb st' in ARM mode /tmp/ccy2h2RX.s:599: Error: selected processor does not support `dsb st' in ARM mode make[2]: *** [/builds/linux/scripts/Makefile.build:288: arch/arm/mach-actions/platsmp.o] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [/builds/linux/Makefile:1993: arch/arm/mach-actions] Error 2 Reported-by: Linux Kernel Functional Testing build link: ----------- https://builds.tuxbuild.com/20JSORlPpF83BDZzJEvnIbuof6E/ build config: ------------- https://builds.tuxbuild.com/20JSORlPpF83BDZzJEvnIbuof6E/config steps to reproduce: -------------------- https://builds.tuxbuild.com/20JSORlPpF83BDZzJEvnIbuof6E/tuxmake_reproducer.sh -- Linaro LKFT https://lkft.linaro.org