linux-kernel - [linux-next-20250212] syscall kexec_file

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Message-ID: <8e73069b-5987-4a08-b13d-13fe691092ad@linux.vnet.ibm.com>
Date: Thu, 13 Feb 2025 20:34:07 +0530
From: Venkat Rao Bagalkote <venkat88@...ux.vnet.ibm.com>
To: linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Cc: Sourabh Jain <sourabhjain@...ux.ibm.com>
Subject: [linux-next-20250212] syscall kexec_file_load not available

Greetings!!!

 From kernel next-20250210, I am observing syscall kexec_file_load not 
available, there by kdump service is failing to start.


Logs:

[root@...-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@...-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@...-zzci-1 ~]# kexec -v
kexec-tools 2.0.27
[root@...-zzci-1 ~]# uname -r
6.14.0-rc2-next-20250212


Regards,

Venkat.