Public bug reported:
In machine with ConnectX4 device the kexec failed load a new kernel.
missing pci shutdown callback.
Operation system - Ubuntu 16.04 kernel 4.4.0-22-generic
Scenario
# kexec -l /boot/vmlinuz-4.3.0-rc6-gemini-perf-2015-10-22_19-44-01
--initrd=/boot/initramfs-4.3.0-rc6-gemini-perf-2015-10-22_19-44-01.img
--command-line="root=UUID=7ec1922f-8631-46bf-abe4-afb7affab4fe console=tty0
console=ttyS0,115200n8 rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8
KEYTABLE=us"
# kexec -e
upstream commit that fix this issue
commit 5fc7197d3a256d9c5de3134870304b24892a4908
Author: Majd Dibbiny <m...@mellanox.com>
Date: Fri Apr 22 00:33:07 2016 +0300
net/mlx5: Add pci shutdown callback
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: xenial
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https://bugs.launchpad.net/bugs/1585978
Title:
mlx5_core kexec fail
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