Re: [PATCH v7 5/7] xen/cpupool: Don't allow removing cpu0 from cpupool0

2022-04-20 Thread Juergen Gross
On 20.04.22 16:57, Luca Fancellu wrote: On 11 Apr 2022, at 16:20, Luca Fancellu wrote: Cpu0 must remain in cpupool0, otherwise some operations like moving cpus between cpupools, cpu hotplug, destroying cpupools, shutdown of the host, might not work in a sane way. Signed-off-by: Luca

Re: [PATCH v7 5/7] xen/cpupool: Don't allow removing cpu0 from cpupool0

2022-04-20 Thread Luca Fancellu
> On 11 Apr 2022, at 16:20, Luca Fancellu wrote: > > Cpu0 must remain in cpupool0, otherwise some operations like moving cpus > between cpupools, cpu hotplug, destroying cpupools, shutdown of the host, > might not work in a sane way. > > Signed-off-by: Luca Fancellu > --- > Changes in v7: >

[PATCH v7 5/7] xen/cpupool: Don't allow removing cpu0 from cpupool0

2022-04-11 Thread Luca Fancellu
Cpu0 must remain in cpupool0, otherwise some operations like moving cpus between cpupools, cpu hotplug, destroying cpupools, shutdown of the host, might not work in a sane way. Signed-off-by: Luca Fancellu --- Changes in v7: - new patch --- xen/common/sched/cpupool.c | 8 +++- 1 file