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Re: [PATCH 3/3] xen/cpupool: fix removing cpu from a cpupool



On 08.05.20 10:19, Jan Beulich wrote:
On 07.05.2020 20:36, Dario Faggioli wrote:
On Thu, 2020-04-30 at 17:15 +0200, Juergen Gross wrote:
Commit cb563d7665f2 ("xen/sched: support core scheduling for moving
cpus to/from cpupools") introduced a regression when trying to remove
an offline cpu from a cpupool, as the system would crash in this
situation.

Fix that by testing the cpu to be online.

Fixes: cb563d7665f2 ("xen/sched: support core scheduling for moving
cpus to/from cpupools")
Signed-off-by: Juergen Gross <jgross@xxxxxxxx>

Acked-by: Dario Faggioli <dfaggioli@xxxxxxxx>

Jürgen,

it looks like this is independent of the earlier two patches
and hence could go in, while I understand there'll be v2 for
the earlier ones. Please confirm.

Confirmed.


Juergen



 


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