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Thu, 13 Feb 2025 15:04:11 +0000 Received: from smtpav01.dal12v.mail.ibm.com (smtpav01.dal12v.mail.ibm.com [10.241.53.100]) by smtprelay06.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 51DF49me19071714 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 13 Feb 2025 15:04:10 GMT Received: from smtpav01.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 976D858058; Thu, 13 Feb 2025 15:04:09 +0000 (GMT) Received: from smtpav01.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 915BB58057; Thu, 13 Feb 2025 15:04:08 +0000 (GMT) Received: from [9.61.255.185] (unknown [9.61.255.185]) by smtpav01.dal12v.mail.ibm.com (Postfix) with ESMTP; Thu, 13 Feb 2025 15:04:08 +0000 (GMT) Message-ID: <8e73069b-5987-4a08-b13d-13fe691092ad@linux.vnet.ibm.com> Date: Thu, 13 Feb 2025 20:34:07 +0530 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-GB To: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org From: Venkat Rao Bagalkote Cc: Sourabh Jain Subject: [linux-next-20250212] syscall kexec_file_load not available Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: ax8z4eh8gHPKYoV9oViK3KDvDxpM0D-S X-Proofpoint-ORIG-GUID: ax8z4eh8gHPKYoV9oViK3KDvDxpM0D-S X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-13_07,2025-02-13_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 mlxlogscore=514 clxscore=1015 malwarescore=0 spamscore=0 phishscore=0 suspectscore=0 bulkscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2501170000 definitions=main-2502130112 Greetings!!! From kernel next-20250210, I am observing syscall kexec_file_load not available, there by kdump service is failing to start. Logs: [root@ltc-zzci-1 ~]# kexec -p --initrd=/boot/initramfs-6.14.0-rc2-next-20250212kdump.img /boot/vmlinuz-6.14.0-rc2-next-20250212 -c Warning: append= option is not passed. Using the first kernel root partition Modified cmdline: elfcorehdr=311424K root=UUID=b5b1f89c-d479-48b3-90e2-744a2fd05667 [root@ltc-zzci-1 ~]# kexec -p --initrd=/boot/initramfs-6.14.0-rc2-next-20250212kdump.img /boot/vmlinuz-6.14.0-rc2-next-20250212 -s syscall kexec_file_load not available. [root@ltc-zzci-1 ~]# kexec -v kexec-tools 2.0.27 [root@ltc-zzci-1 ~]# uname -r 6.14.0-rc2-next-20250212 Regards, Venkat.