From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B264E7603F; Tue, 22 Apr 2025 05:51:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745301068; cv=none; b=WrzZHyDSC3mcXw7wFdATH3eWJqAaAsWmKhCGTbw4atwCiRt1JVKccmHep/jb+08Gry5MUSDtD4JKB4uOsb1LeqX/deiHAe9hsqMD/iISY7M9HphtlUXI3xqq4f36B8NpbktFgxf4o6riUi18zjo+mVAnxqYnqDG20k+GHNCDvyA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745301068; c=relaxed/simple; bh=iJCqUJkW8D6OFp6xKXydkggM3cqITguTKW2WleMle/g=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=G3Q85U4jiBgZP5ZtkTGiLPddRpiykLMBr6RDSyfNIU6/UZDKqeuJE86IAWYMmPUBv5M+6c3HAdsNrQbMg8ofWqTwwMgWaodaXnWusCoI3i/sv/40fJjIpdvWj6/O6CSAZPrigg0Raye54r/XIBu1XLl7gAd7ezmC7Y8cHMovge0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=jSszM141; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="jSszM141" Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 53M3c96M012729; Tue, 22 Apr 2025 05:50:47 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pp1; bh=enDXSh NfnEmJVkGX61Z+kj65b/uMcCnQ7YFwYBBahVg=; b=jSszM141aPJt1B263R5h+j N8lfXRFxVU48/J+JuyYgMxmdgstTNbvEwWARAYUrafiCOIh58BNpcsykZKtwue+2 XmaH+8oJ/Ta9OZIZMbopfVhZ/apjKedjovBJYs0llJ51Hj3OHuIa3euazPfsyrpG LlGdE21k0Lr7o49t20Z2sbFProvTGizvrNV7eKdLik95YEfXwnL9c5oUF+f1tQv0 qL4eStRg/DNJbxx4oAOigMWYK4Pg6SV7ywlAmAbTI6udtVm+0l74WBwek+lqBW0s O6EpyPc4g9sbqD9kxmG0qeEJ36b/KyuTjnrJa3rAMD/DvCIeRQVLwW1j8fFQIqug == Received: from ppma11.dal12v.mail.ibm.com (db.9e.1632.ip4.static.sl-reverse.com [50.22.158.219]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4663c40dyu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 22 Apr 2025 05:50:46 +0000 (GMT) Received: from pps.filterd (ppma11.dal12v.mail.ibm.com [127.0.0.1]) by ppma11.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 53M4CeSY027827; Tue, 22 Apr 2025 05:50:45 GMT Received: from smtprelay01.wdc07v.mail.ibm.com ([172.16.1.68]) by ppma11.dal12v.mail.ibm.com (PPS) with ESMTPS id 464rv2153b-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 22 Apr 2025 05:50:45 +0000 Received: from smtpav02.dal12v.mail.ibm.com (smtpav02.dal12v.mail.ibm.com [10.241.53.101]) by smtprelay01.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 53M5oi8U31130218 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 22 Apr 2025 05:50:45 GMT Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CBC7C5805C; Tue, 22 Apr 2025 05:50:44 +0000 (GMT) Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 55C9E5805A; Tue, 22 Apr 2025 05:50:41 +0000 (GMT) Received: from [9.43.89.251] (unknown [9.43.89.251]) by smtpav02.dal12v.mail.ibm.com (Postfix) with ESMTP; Tue, 22 Apr 2025 05:50:40 +0000 (GMT) Message-ID: <157256be-d77d-427e-8feb-77d1373b0c00@linux.ibm.com> Date: Tue, 22 Apr 2025 11:20:38 +0530 Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: linux-next: build warnings after merge of the powerpc-fixes tree To: Stephen Rothwell , Michael Ellerman , PowerPC Cc: Linux Kernel Mailing List , Linux Next Mailing List References: <20250422114720.480cea29@canb.auug.org.au> Content-Language: en-US From: Madhavan Srinivasan In-Reply-To: <20250422114720.480cea29@canb.auug.org.au> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: x8ti_XGGpedLplUvLhkXPCn81AHLR7MB X-Proofpoint-ORIG-GUID: x8ti_XGGpedLplUvLhkXPCn81AHLR7MB X-Authority-Analysis: v=2.4 cv=HeEUTjE8 c=1 sm=1 tr=0 ts=68072e36 cx=c_pps a=aDMHemPKRhS1OARIsFnwRA==:117 a=aDMHemPKRhS1OARIsFnwRA==:17 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=UQvLyEPbrtOJaqGAD5MA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-22_03,2025-04-21_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 spamscore=0 clxscore=1011 adultscore=0 suspectscore=0 mlxlogscore=999 priorityscore=1501 lowpriorityscore=0 impostorscore=0 malwarescore=0 bulkscore=0 mlxscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504220041 On 4/22/25 7:17 AM, Stephen Rothwell wrote: > Hi all, > > After merging the powerpc-fixes tree, today's linux-next build > (powerpc_ppc64_defconfig) produced these warnings: > > arch/powerpc/boot/wrapper: 237: [: 0: unexpected operator > ld: warning: arch/powerpc/boot/zImage.epapr has a LOAD segment with RWX permissions > arch/powerpc/boot/wrapper: 237: [: 0: unexpected operator > ld: warning: arch/powerpc/boot/zImage.pseries has a LOAD segment with RWX permissions > arch/powerpc/boot/wrapper: 237: [: 0: unexpected operator > ld: warning: arch/powerpc/boot/zImage.pmac has a LOAD segment with RWX permissions > arch/powerpc/boot/wrapper: 237: [: 0: unexpected operator > ld: warning: arch/powerpc/boot/dtbImage.ps3 has a LOAD segment with RWX permissions > I cant recreate this in both my x86_64 cross build and ppc64 build with dash. I tried both ppc64_defconfig and pseries_le_defconfig compilation. x86_64 dash version : dash-0.5.12-3.fc40.x86_64 powerpc dash version : dash-0.5.12-4.fc41.ppc64le Can you share the dash version Maddy > Introduced by commit > > b2accfe7ca5b ("powerpc/boot: Check for ld-option support") > > POSIX shell (in particular dash) does not recognise "&>" - you need to > use ">/dev/null 2>&1". (My /bin/sh is /bin/dash) >