Russ Anderson wrote:
The MCA code allocates bootmem memory for NR_CPUS, regardless of how many cpus the system actually has.
So... how about using num_possible_cpus() instead?
@@ -1762,11 +1762,8 @@ format_mca_init_stack(void *mca_data, un /* Caller prevents this from being called after init */ static void * __init_refok mca_bootmem(void) { - void *p; - - p = alloc_bootmem(sizeof(struct ia64_mca_cpu) * NR_CPUS + - KERNEL_STACK_SIZE); - return (void *)ALIGN((unsigned long)p, KERNEL_STACK_SIZE); + return __alloc_bootmem(sizeof(struct ia64_mca_cpu), + KERNEL_STACK_SIZE, 0); }/* Do per-CPU MCA-related initialization. */
i.e. p = alloc_bootmem(sizeof(struct ia64_mca_cpu) * num_possible_cpus() + KERNEL_STACK_SIZE); Thanks, H.Seto - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
![]() |