diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/include/asm/bug.h | 4 | ||||
| -rw-r--r-- | arch/alpha/kernel/process.c | 8 | ||||
| -rw-r--r-- | arch/alpha/kernel/smp.c | 12 |
3 files changed, 12 insertions, 12 deletions
diff --git a/arch/alpha/include/asm/bug.h b/arch/alpha/include/asm/bug.h index 7b85b7c93709..1720c8ad86fe 100644 --- a/arch/alpha/include/asm/bug.h +++ b/arch/alpha/include/asm/bug.h | |||
| @@ -8,12 +8,12 @@ | |||
| 8 | 8 | ||
| 9 | /* ??? Would be nice to use .gprel32 here, but we can't be sure that the | 9 | /* ??? Would be nice to use .gprel32 here, but we can't be sure that the |
| 10 | function loaded the GP, so this could fail in modules. */ | 10 | function loaded the GP, so this could fail in modules. */ |
| 11 | #define BUG() { \ | 11 | #define BUG() do { \ |
| 12 | __asm__ __volatile__( \ | 12 | __asm__ __volatile__( \ |
| 13 | "call_pal %0 # bugchk\n\t" \ | 13 | "call_pal %0 # bugchk\n\t" \ |
| 14 | ".long %1\n\t.8byte %2" \ | 14 | ".long %1\n\t.8byte %2" \ |
| 15 | : : "i"(PAL_bugchk), "i"(__LINE__), "i"(__FILE__)); \ | 15 | : : "i"(PAL_bugchk), "i"(__LINE__), "i"(__FILE__)); \ |
| 16 | for ( ; ; ); } | 16 | for ( ; ; ); } while (0) |
| 17 | 17 | ||
| 18 | #define HAVE_ARCH_BUG | 18 | #define HAVE_ARCH_BUG |
| 19 | #endif | 19 | #endif |
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index f238370c907d..8d0097f10208 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c | |||
| @@ -93,8 +93,8 @@ common_shutdown_1(void *generic_ptr) | |||
| 93 | if (cpuid != boot_cpuid) { | 93 | if (cpuid != boot_cpuid) { |
| 94 | flags |= 0x00040000UL; /* "remain halted" */ | 94 | flags |= 0x00040000UL; /* "remain halted" */ |
| 95 | *pflags = flags; | 95 | *pflags = flags; |
| 96 | cpu_clear(cpuid, cpu_present_map); | 96 | set_cpu_present(cpuid, false); |
| 97 | cpu_clear(cpuid, cpu_possible_map); | 97 | set_cpu_possible(cpuid, false); |
| 98 | halt(); | 98 | halt(); |
| 99 | } | 99 | } |
| 100 | #endif | 100 | #endif |
| @@ -120,8 +120,8 @@ common_shutdown_1(void *generic_ptr) | |||
| 120 | 120 | ||
| 121 | #ifdef CONFIG_SMP | 121 | #ifdef CONFIG_SMP |
| 122 | /* Wait for the secondaries to halt. */ | 122 | /* Wait for the secondaries to halt. */ |
| 123 | cpu_clear(boot_cpuid, cpu_present_map); | 123 | set_cpu_present(boot_cpuid, false); |
| 124 | cpu_clear(boot_cpuid, cpu_possible_map); | 124 | set_cpu_possible(boot_cpuid, false); |
| 125 | while (cpus_weight(cpu_present_map)) | 125 | while (cpus_weight(cpu_present_map)) |
| 126 | barrier(); | 126 | barrier(); |
| 127 | #endif | 127 | #endif |
diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index 00f1dc3dfd5f..b1fe5674c3a1 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c | |||
| @@ -120,12 +120,12 @@ void __cpuinit | |||
| 120 | smp_callin(void) | 120 | smp_callin(void) |
| 121 | { | 121 | { |
| 122 | int cpuid = hard_smp_processor_id(); | 122 | int cpuid = hard_smp_processor_id(); |
| 123 | cpumask_t mask = cpu_online_map; | ||
| 124 | 123 | ||
| 125 | if (cpu_test_and_set(cpuid, mask)) { | 124 | if (cpu_online(cpuid)) { |
| 126 | printk("??, cpu 0x%x already present??\n", cpuid); | 125 | printk("??, cpu 0x%x already present??\n", cpuid); |
| 127 | BUG(); | 126 | BUG(); |
| 128 | } | 127 | } |
| 128 | set_cpu_online(cpuid, true); | ||
| 129 | 129 | ||
| 130 | /* Turn on machine checks. */ | 130 | /* Turn on machine checks. */ |
| 131 | wrmces(7); | 131 | wrmces(7); |
| @@ -436,8 +436,8 @@ setup_smp(void) | |||
| 436 | ((char *)cpubase + i*hwrpb->processor_size); | 436 | ((char *)cpubase + i*hwrpb->processor_size); |
| 437 | if ((cpu->flags & 0x1cc) == 0x1cc) { | 437 | if ((cpu->flags & 0x1cc) == 0x1cc) { |
| 438 | smp_num_probed++; | 438 | smp_num_probed++; |
| 439 | cpu_set(i, cpu_possible_map); | 439 | set_cpu_possible(i, true); |
| 440 | cpu_set(i, cpu_present_map); | 440 | set_cpu_present(i, true); |
| 441 | cpu->pal_revision = boot_cpu_palrev; | 441 | cpu->pal_revision = boot_cpu_palrev; |
| 442 | } | 442 | } |
| 443 | 443 | ||
| @@ -470,8 +470,8 @@ smp_prepare_cpus(unsigned int max_cpus) | |||
| 470 | 470 | ||
| 471 | /* Nothing to do on a UP box, or when told not to. */ | 471 | /* Nothing to do on a UP box, or when told not to. */ |
| 472 | if (smp_num_probed == 1 || max_cpus == 0) { | 472 | if (smp_num_probed == 1 || max_cpus == 0) { |
| 473 | cpu_possible_map = cpumask_of_cpu(boot_cpuid); | 473 | init_cpu_possible(cpumask_of(boot_cpuid)); |
| 474 | cpu_present_map = cpumask_of_cpu(boot_cpuid); | 474 | init_cpu_present(cpumask_of(boot_cpuid)); |
| 475 | printk(KERN_INFO "SMP mode deactivated.\n"); | 475 | printk(KERN_INFO "SMP mode deactivated.\n"); |
| 476 | return; | 476 | return; |
| 477 | } | 477 | } |
