mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 02:26:41 +07:00
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> |
||
|---|---|---|
| .. | ||
| clock.c | ||
| clock.h | ||
| common.h | ||
| core.c | ||
| cpu.c | ||
| headsmp.S | ||
| impd1.c | ||
| integrator_ap.c | ||
| integrator_cp.c | ||
| Kconfig | ||
| leds.c | ||
| lm.c | ||
| Makefile | ||
| Makefile.boot | ||
| pci_v3.c | ||
| pci.c | ||
| platsmp.c | ||
| time.c | ||