On Mon, Mar 4, 2019 at 6:13 AM Anthony PERARD <anthony.perard@xxxxxxxxxx> wrote:
On Wed, Feb 27, 2019 at 03:12:40PM -0500, Karl Johnson wrote:
> I built 4.9.161, works for me on el6:
>
> [root@node-tmp1 ~]# cat /proc/version
> Linux version 4.9.161-34.el6.x86_64 (mockbuild@xxxxxxxxxxxxxxxxxxxxxx) (gcc
> version 7.3.1 20180303 (Red Hat 7.3.1-5) (GCC) ) #1 SMP Wed Feb 27 09:48:40
> EST 2019
>
> Only one strange thing, I had to run grub-install because Grub couldn't
> find root device after reboot, not sure this has something to do with the
> kernel upgrade.
> Kernel 4.9.161 doesn't have the patch for CVE-2019-8912 yet so we might
> wait until it get released.
>
> I updated my PR: https://github.com/CentOS-virt7/xen-kernel/pull/18
Hi Karl, I've build and tested your PR, but without the GCC7 patch, and
when I've tested it on el6, none of the guests had network access.
I had to revert the bridge changes to have them working
(CONFIG_BRIDGE_NETFILTER=m and CONFIG_BRIDGE=m).
Why did you want the BRIDGE built-in instead of a module?
Maybe you have something to setup the bridge (probably filter) properly,
or maybe something is different in the xen package between el6 and el7.
Any idea?
I still have to investigate the Xen pkg, and have a closer look at those
tests I'm running.
Hum strange. I switched from module to built-in because I always had a deprecated warning about bridge when booting CentOS 6 (and I guess everyone needs bridge?). I don't remember what was the exact warning because it's been a long time since I switched it. I don't mind to put it back as a module, both works for me but the warning is gone when built-in.
Karl
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