Re: [patch] Fix large MCA bootmem allocation

Hidetoshi Seto
2008-02-06T03:50:11Z

Hidetoshi Seto wrote:
> Then, I suppose we need a CPU_UP_PREPARE callback to allocate memory
> before hot-added CPU enters cpu_init().

Ah, we cannot allocate bootmem later, so it would be better to make
the callback to return NOTIFY_BAD if (!__per_cpu_mca[hcpu]).

Thanks,
H.Seto