7d8be97b64
With the inclusion of 'panic_on_warn',
http://marc.info/?l=linux-api&m=141570937328528&w=2
and which is now staged in Andrew Morton's tree, we need to remove
'panic_on_warn' from the 2nd kernel's cmdline. If it is included it is
possible a non-fatal warning could panic the second kernel.
Before:
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0+
root=/dev/mapper/rhel_intel--canoepass--05-root ro
rd.lvm.lv=rhel_intel-canoepass-05/root
rd.lvm.lv=rhel_intel-canoepass-05/swap console=ttyS0,115200n81
LANG=en_US.UTF-8 systemd.debug panic_on_warn=1 irqpoll nr_cpus=1
reset_devices cgroup_disable=memory mce=off numa=off udev.children-max=2
panic=10 rootflags=nofail acpi_no_memhotplug disable_cpu_apicid=0
elfcorehdr=839092K
After:
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-3.10.0+
root=/dev/mapper/rhel_intel--canoepass--05-root ro
rd.lvm.lv=rhel_intel-canoepass-05/root
rd.lvm.lv=rhel_intel-canoepass-05/swap console=ttyS0,115200n81
LANG=en_US.UTF-8 systemd.debug irqpoll nr_cpus=1 reset_devices
cgroup_disable=memory mce=off numa=off udev.children-max=2 panic=10
rootflags=nofail acpi_no_memhotplug disable_cpu_apicid=0
elfcorehdr=839092K
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Adding a patch to kexec-tools ============================= There is a mailing list kexec@lists.fedoraproject.org where all the dicussion related to fedora kexec-tools happen. All the patches are posted there for inclusion and committed to kexec-tools after review. So if you want your patches to be included in fedora kexec-tools package, post these to kexec@lists.fedoraproject.org. One can subscribe to list and browse through archives here. https://admin.fedoraproject.org/mailman/listinfo/kexec