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List:       centos-virt
Subject:    [CentOS-virt] Install of kernel-ml does not allow for usable /proc/xen
From:       PJ Welsh <pjwelsh () gmail ! com>
Date:       2016-05-10 2:10:06
Message-ID: CAMGrxtHYSiN--NhevUAq-bgkg8eS+f8UCkskjAkGPhnqpVTBHw () mail ! gmail ! com
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Working upstream (https://bugzilla.kernel.org/show_bug.cgi?id=117901 and
http://elrepo.org/bugs/view.php?id=648) I need to report that the install
of kernel-ml-4.5.3 does not trigger the proper grub2 changes to end up with
a xen ready kernel after install with "kernel-ml" as the default kernel in
/etc/sysconfig/kernel.

However, if I manually run /usr/bin/grub-bootxen.sh, the grub2 entries are
properly modified to allow for xen(xl) to function as the /proc/xen is
properly created with the kernel options.

I believe this did properly work for kernel-ml-4.5.0 as I did not need to
do anything in order for 4.5.0 to be xen enabled.

Thanks
PJWelsh

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<div dir="ltr"><div><div><div>Working upstream (<a \
href="https://bugzilla.kernel.org/show_bug.cgi?id=117901">https://bugzilla.kernel.org/show_bug.cgi?id=117901</a> \
and <a href="http://elrepo.org/bugs/view.php?id=648">http://elrepo.org/bugs/view.php?id=648</a>) \
I need to report that the install of kernel-ml-4.5.3 does not trigger the proper \
grub2 changes to end up with a xen ready kernel after install with \
&quot;kernel-ml&quot; as the default kernel in \
/etc/sysconfig/kernel.<br><br></div><div>However, if I manually run \
/usr/bin/grub-bootxen.sh, the grub2 entries are properly modified to allow for \
xen(xl) to function as the /proc/xen is properly created with the kernel options. \
</div><div><br></div>I believe this did properly work for kernel-ml-4.5.0 as I did \
not need to do anything in order for 4.5.0 to be xen \
enabled.<br><br></div>Thanks<br></div>PJWelsh<br></div>



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