El 9/3/19 a las 14:52, Jacco Ligthart escribió:
Hi Thorsten,

Thanks for the report. I'm the guy that originally wrote these lines ...
I always knew that this issue was present, but was not aware of the '-V' option to sort. Therefore I never had a quick fix.
I hoped that somebody would extend the "installkernel" script from grubby, so that it also works for raspberries. I don't think that will happen any more. Maybe we should have a look at how this works on raspbian.

@Pablo, I successfully tested building 4.19.27 from upstream. There are some minor changes:
Good, It is in my to-do list, currently working on the other alternate kernels, that was next.
- github now gives error 500 on the files we normally use
Yeap, I've been bitten by that one, I think it is a problem in the github repo
- the COPYING.linux file changed, so it needed a new location
- the patch for selinux needed to be remade.
Ack

If interested, my patches and spec can be found here:
https://github.com/redsleeve-linux/raspberrypi/tree/master/raspberrypi2
Sure, I intend to keep updating the 4.14.x (with 4.19.x as an alternate) until CentOS 7.7 comes out, and then make the switch to 4.19.

Jacco


Thanks.
Pablo.


On 3/3/19 4:24 PM, Thorsten Holtkämper wrote:
Hi all,

kernel upgrades on the raspi sometimes end up with not the latest kernel being "activated" in the /boot directory. The reason for this is the kernel rpm postuninstall script of the old kernel that is removed:

postuninstall scriptlet (using /bin/sh):
cp $(ls -1 /boot/kernel-*-*|tail -1) /boot/kernel7.img
cp $(ls -1d /usr/share/raspberrypi2-kernel/*-*/|tail -1)/boot/*.dtb /boot/
cp $(ls -1d /usr/share/raspberrypi2-kernel/*-*/|tail -1)/boot/overlays/*.dtb* /boot/overlays/

It chooses the latest kernel version with "ls -1 /boot/kernel-*-*|tail -1" which fails for kernel versions that have different number of digits in the version string, e.g. 4.9 and 4.14 or 4.14.91 and 4.14.103.

An additional "sort -V" should fix the problem, i.e. "ls -1 /boot/kernel-*-*|sort -V|tail -1".

What do you think?

Best regards,
Thorsten


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