diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/smp.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/smp.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c index d35dbbc8ec7..c8017a7bcab 100644 --- a/arch/powerpc/platforms/cell/smp.c +++ b/arch/powerpc/platforms/cell/smp.c @@ -40,6 +40,7 @@ #include <asm/firmware.h> #include <asm/rtas.h> #include <asm/cputhreads.h> +#include <asm/code-patching.h> #include "interrupt.h" #include <asm/udbg.h> @@ -70,8 +71,8 @@ static cpumask_t of_spin_map; static inline int smp_startup_cpu(unsigned int lcpu) { int status; - unsigned long start_here = __pa((u32)*((unsigned long *) - generic_secondary_smp_init)); + unsigned long start_here = + __pa(ppc_function_entry(generic_secondary_smp_init)); unsigned int pcpu; int start_cpu; @@ -136,25 +137,12 @@ static int smp_cell_kick_cpu(int nr) return 0; } -static int smp_cell_cpu_bootable(unsigned int nr) -{ - /* Special case - we inhibit secondary thread startup - * during boot if the user requests it. Odd-numbered - * cpus are assumed to be secondary threads. - */ - if (system_state < SYSTEM_RUNNING && - cpu_has_feature(CPU_FTR_SMT) && - !smt_enabled_at_boot && cpu_thread_in_core(nr) != 0) - return 0; - - return 1; -} static struct smp_ops_t bpa_iic_smp_ops = { .message_pass = iic_message_pass, .probe = smp_iic_probe, .kick_cpu = smp_cell_kick_cpu, .setup_cpu = smp_cell_setup_cpu, - .cpu_bootable = smp_cell_cpu_bootable, + .cpu_bootable = smp_generic_cpu_bootable, }; /* This is called very early */ |