On 19/07/18 15:20, Lorenzo Pieralisi wrote:
> On Thu, Jul 19, 2018 at 02:35:49PM +0100, Sudeep Holla wrote:
[...]
>> +static cpumask_var_t *alloc_cpu_groups(int num)
>> +{
>> +int i;
>> +cpumask_var_t *cpu_groups;
>> +
>> +cpu_groups = kcalloc(num, sizeof(cpu_groups), GFP_KERNEL);
On Thu, Jul 19, 2018 at 02:35:49PM +0100, Sudeep Holla wrote:
> Commit 7f9545aa1a91 ("arm64: smp: remove cpu and numa topology
> information when hotplugging out CPU") updates the cpu topology when
> the CPU is hotplugged out. However the PSCI checker code uses the
> topology_core_cpumask pointers
Commit 7f9545aa1a91 ("arm64: smp: remove cpu and numa topology
information when hotplugging out CPU") updates the cpu topology when
the CPU is hotplugged out. However the PSCI checker code uses the
topology_core_cpumask pointers for some of the cpu hotplug testing.
Since the pointer to the core_cpu