7bbb794031
A change to the SMP initialisation caused the following oops: CPU1: Booted secondary processor CPU1: D VIPT write-back cache CPU1: I cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets CPU1: D cache: 32768 bytes, associativity 4, 32 byte lines, 256 sets <7>Calibrating delay loop... 83.14 BogoMIPS (lpj=415744) <1>Unable to handle kernel NULL pointer dereference at virtual address 0000001c ... PC is at enqueue_task+0x1c/0x64 LR is at activate_task+0xcc/0xe4 SMP initialisation now requires cpu_possible_map to be initialised in setup_arch(). Move this from smp_prepare_cpus() to smp_init_cpus() and call it from our setup_arch() if CONFIG_SMP is enabled. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
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| .. | ||
| Makefile | ||
| apm.c | ||
| armksyms.c | ||
| arthur.c | ||
| asm-offsets.c | ||
| bios32.c | ||
| calls.S | ||
| compat.c | ||
| debug.S | ||
| dma-isa.c | ||
| dma.c | ||
| ecard.c | ||
| entry-armv.S | ||
| entry-common.S | ||
| entry-header.S | ||
| fiq.c | ||
| head.S | ||
| init_task.c | ||
| io.c | ||
| irq.c | ||
| isa.c | ||
| iwmmxt.S | ||
| module.c | ||
| process.c | ||
| ptrace.c | ||
| ptrace.h | ||
| semaphore.c | ||
| setup.c | ||
| signal.c | ||
| signal.h | ||
| smp.c | ||
| sys_arm.c | ||
| sys_oabi-compat.c | ||
| time.c | ||
| traps.c | ||
| vmlinux.lds.S | ||