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 A3438C43334 for ; Fri, 10 Jun 2022 11:16:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344932AbiFJLQ5 (ORCPT ); Fri, 10 Jun 2022 07:16:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242972AbiFJLQw (ORCPT ); Fri, 10 Jun 2022 07:16:52 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00A5342495 for ; Fri, 10 Jun 2022 04:16:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654859811; x=1686395811; h=subject:to:cc:references:from:message-id:date: mime-version:in-reply-to:content-transfer-encoding; bh=cAfzi4fexLUwHQlT5FLFpGoP20ZVi205Z8QVNm+l/X0=; b=bAe+lnNXWakl1GPFVYTm4UBck/4X7dSnAA0QHfdvnpFzGYfPruuEfr/a Eal4WzhYY8IguySRMl+iCL3gzjU9tAi8ht1uS0QrOeNkpi0buAfTM2Xyw Z+23ANxU+hf4NC+5oIldGghnjkUd1m4BwAqf+gm8aruYRcZjlqNhQYEUg xE133BxMU2bMXiR/PGrBAE8I3zWuvDGDZ5tf1ZCPCZleAW2cOH8W4EUGN Yes3mPgY6rG2RHtKME17264yiU8SLBxstyiGlVVG8aeGXvFoOdF5HqQ85 CSvGjubbXKODOfW38Y6JPvf08Hhnd425u4PuafrTSl8XVJHjd5SirHp4V Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10373"; a="278398900" X-IronPort-AV: E=Sophos;i="5.91,290,1647327600"; d="scan'208";a="278398900" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jun 2022 04:16:50 -0700 X-IronPort-AV: E=Sophos;i="5.91,290,1647327600"; d="scan'208";a="638083293" Received: from rongch2-mobl.ccr.corp.intel.com (HELO [10.255.29.64]) ([10.255.29.64]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jun 2022 04:16:48 -0700 Subject: Re: [kbuild-all] Re: {standard input}:3978: Error: value 178 out of range To: Andreas Schwab , Geert Uytterhoeven Cc: kernel test robot , Sumit Saxena , kbuild-all@lists.01.org, Linux Kernel Mailing List , "Martin K. Petersen" , Himanshu Madhani , linux-m68k References: <202206100855.uY63FJUH-lkp@intel.com> <87wndoalyx.fsf@igel.home> From: "Chen, Rong A" Message-ID: <2698711f-aaf6-bfc4-9b4f-b49d6acf3a32@intel.com> Date: Fri, 10 Jun 2022 19:16:46 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <87wndoalyx.fsf@igel.home> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/10/2022 5:47 PM, Andreas Schwab wrote: > On Jun 10 2022, Geert Uytterhoeven wrote: > >> The offending instruction is: >> >> | drivers/scsi/mpi3mr/mpi3mr_fw.c:299: switch (host_tag) { >> mvz.w %d2,%d0 | tmp160, host_tag >> mov3q.l #5,%d1 |, >> cmp.l %d0,%d1 | host_tag, >> jcs .L154 | >> tst.w %d6 | host_tag >> jeq .L133 | >> subq.l #2,%d2 |, tmp238 >> mvz.w %d2,%d2 | tmp238, tmp240 >> mov3q.l #3,%d0 |, >> cmp.l %d2,%d0 | tmp240, >> jcs .L140 | >> add.l %d2,%d2 | tmp244 >>>>> move.w .L155(%pc,%d2.l),%d0 |, tmp245 >> jra .L186 | >> >> And the table L155 is just too far from the above instruction, so >> the displacement is too large, causing the failure. >> >> Looks like a compiler bug to me? > > Yes, it's https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104028. > Thanks for the information, we have added the commit 43ca110050 to ignore list to avoid reporting it again. Best Regards, Rong Chen