On 01/17/14 15:15, Arnd Bergmann wrote:

On Friday 17 January 2014, Hanjun Guo wrote:

quoted

+/* Parked Address in ACPI GIC structure */
+static u64 parked_address[NR_CPUS];

Please use the per_cpu infrastructure rather than NR_CPUS long arrays.

Actually, per_cpu areas are initialized a bit later. If we really want 
to use here per_cpu, then we need to implement early_per_cpu 
Frankenstein like x86 does.

Tomasz