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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Thu, 26 Mar 2020 17:52:01 -0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06avi18626390.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 02QHp4bB40960332 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 26 Mar 2020 17:51:04 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1A4B111C04C; Thu, 26 Mar 2020 17:52:07 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 77A4911C04A; Thu, 26 Mar 2020 17:52:06 +0000 (GMT) Received: from localhost (unknown [9.85.123.131]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 26 Mar 2020 17:52:06 +0000 (GMT) Date: Thu, 26 Mar 2020 23:22:03 +0530 From: "Naveen N. Rao" Subject: Re: [PATCH] powerpc/64: Fix section mismatch warnings. To: Allison Randal , Benjamin Herrenschmidt , Christophe Leroy , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Michael Ellerman , Michal Suchanek , Paul Mackerras , Russell Currey , Thomas Gleixner References: <20200326163742.28990-1-msuchanek@suse.de> In-Reply-To: <20200326163742.28990-1-msuchanek@suse.de> MIME-Version: 1.0 User-Agent: astroid/v0.15-13-gb675b421 (https://github.com/astroidmail/astroid) Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8BIT X-TM-AS-GCONF: 00 x-cbid: 20032617-0020-0000-0000-000003BBEB2E X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20032617-0021-0000-0000-000022147A36 Message-Id: <1585245057.hh0vutz28g.naveen@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.645 definitions=2020-03-26_08:2020-03-26,2020-03-26 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 priorityscore=1501 adultscore=0 mlxscore=0 mlxlogscore=587 impostorscore=0 bulkscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2003260131 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Michal Suchanek wrote: > Fixes the following warnings: > > WARNING: vmlinux.o(.text+0x2d24): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init() > The function __boot_from_prom() references > the function __init prom_init(). > This is often because __boot_from_prom lacks a __init > annotation or the annotation of prom_init is wrong. > > WARNING: vmlinux.o(.text+0x2fd0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() > The function start_here_common() references > the function __init start_kernel(). > This is often because start_here_common lacks a __init > annotation or the annotation of start_kernel is wrong. > > Signed-off-by: Michal Suchanek > --- > arch/powerpc/kernel/head_64.S | 4 ++++ > 1 file changed, 4 insertions(+) Michael committed a similar patch just earlier today: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=6eeb9b3b9ce588f14a697737a30d0702b5a20293 - Naveen