diff options
| -rw-r--r-- | arch/x86/include/asm/es7000/wakecpu.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/mach-default/mach_wakecpu.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/mach-generic/mach_wakecpu.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/numaq/wakecpu.h | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/es7000_32.c | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 3 | ||||
| -rw-r--r-- | arch/x86/mach-generic/bigsmp.c | 4 | ||||
| -rw-r--r-- | arch/x86/mach-generic/default.c | 4 | ||||
| -rw-r--r-- | arch/x86/mach-generic/es7000.c | 4 | ||||
| -rw-r--r-- | arch/x86/mach-generic/numaq.c | 5 | ||||
| -rw-r--r-- | arch/x86/mach-generic/summit.c | 4 |
11 files changed, 21 insertions, 19 deletions
diff --git a/arch/x86/include/asm/es7000/wakecpu.h b/arch/x86/include/asm/es7000/wakecpu.h index 4c01be6ff80c..5c4d05f46d2d 100644 --- a/arch/x86/include/asm/es7000/wakecpu.h +++ b/arch/x86/include/asm/es7000/wakecpu.h @@ -4,7 +4,7 @@ #define ES7000_TRAMPOLINE_PHYS_LOW 0x467 #define ES7000_TRAMPOLINE_PHYS_HIGH 0x469 -static inline void wait_for_init_deassert(atomic_t *deassert) +static inline void es7000_wait_for_init_deassert(atomic_t *deassert) { #ifndef CONFIG_ES7000_CLUSTERED_APIC while (!atomic_read(deassert)) diff --git a/arch/x86/include/asm/mach-default/mach_wakecpu.h b/arch/x86/include/asm/mach-default/mach_wakecpu.h index a327a675e473..1d34c69a758b 100644 --- a/arch/x86/include/asm/mach-default/mach_wakecpu.h +++ b/arch/x86/include/asm/mach-default/mach_wakecpu.h @@ -1,7 +1,7 @@ #ifndef _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H #define _ASM_X86_MACH_DEFAULT_MACH_WAKECPU_H -static inline void wait_for_init_deassert(atomic_t *deassert) +static inline void default_wait_for_init_deassert(atomic_t *deassert) { while (!atomic_read(deassert)) cpu_relax(); diff --git a/arch/x86/include/asm/mach-generic/mach_wakecpu.h b/arch/x86/include/asm/mach-generic/mach_wakecpu.h index 2031377a954c..58e54122f730 100644 --- a/arch/x86/include/asm/mach-generic/mach_wakecpu.h +++ b/arch/x86/include/asm/mach-generic/mach_wakecpu.h @@ -1,7 +1,6 @@ #ifndef _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H #define _ASM_X86_MACH_GENERIC_MACH_WAKECPU_H -#define wait_for_init_deassert (apic->wait_for_init_deassert) #define smp_callin_clear_local_apic (apic->smp_callin_clear_local_apic) #define store_NMI_vector (apic->store_NMI_vector) #define restore_NMI_vector (apic->restore_NMI_vector) diff --git a/arch/x86/include/asm/numaq/wakecpu.h b/arch/x86/include/asm/numaq/wakecpu.h index 8b6c16d8558d..884b95cf5846 100644 --- a/arch/x86/include/asm/numaq/wakecpu.h +++ b/arch/x86/include/asm/numaq/wakecpu.h @@ -6,11 +6,6 @@ #define NUMAQ_TRAMPOLINE_PHYS_LOW (0x8) #define NUMAQ_TRAMPOLINE_PHYS_HIGH (0xa) -/* We don't do anything here because we use NMI's to boot instead */ -static inline void wait_for_init_deassert(atomic_t *deassert) -{ -} - /* * Because we use NMIs rather than the INIT-STARTUP sequence to * bootstrap the CPUs, the APIC may be in a weird state. Kick it. diff --git a/arch/x86/kernel/es7000_32.c b/arch/x86/kernel/es7000_32.c index e73fe18488ac..d7f433ee602d 100644 --- a/arch/x86/kernel/es7000_32.c +++ b/arch/x86/kernel/es7000_32.c @@ -182,10 +182,6 @@ static int wakeup_secondary_cpu_via_mip(int cpu, unsigned long eip) return 0; } -static void noop_wait_for_deassert(atomic_t *deassert_not_used) -{ -} - static int __init es7000_update_genapic(void) { apic->wakeup_cpu = wakeup_secondary_cpu_via_mip; @@ -194,7 +190,7 @@ static int __init es7000_update_genapic(void) if (boot_cpu_data.x86 == 6 && (boot_cpu_data.x86_model >= 7 || boot_cpu_data.x86_model <= 11)) { es7000_update_genapic_to_cluster(); - apic->wait_for_init_deassert = noop_wait_for_deassert; + apic->wait_for_init_deassert = NULL; apic->wakeup_cpu = wakeup_secondary_cpu_via_mip; } diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index ab83be2f8e0f..558af378a61d 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -196,7 +196,8 @@ static void __cpuinit smp_callin(void) * our local APIC. We have to wait for the IPI or we'll * lock up on an APIC access. */ - wait_for_init_deassert(&init_deasserted); + if (apic->wait_for_init_deassert) + apic->wait_for_init_deassert(&init_deasserted); /* * (This works even if the APIC is not enabled.) diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c index a317fbe07fdf..40910bfd1b42 100644 --- a/arch/x86/mach-generic/bigsmp.c +++ b/arch/x86/mach-generic/bigsmp.c @@ -106,7 +106,9 @@ struct genapic apic_bigsmp = { .wakeup_cpu = NULL, .trampoline_phys_low = DEFAULT_TRAMPOLINE_PHYS_LOW, .trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH, - .wait_for_init_deassert = wait_for_init_deassert, + + .wait_for_init_deassert = default_wait_for_init_deassert, + .smp_callin_clear_local_apic = smp_callin_clear_local_apic, .store_NMI_vector = store_NMI_vector, .restore_NMI_vector = restore_NMI_vector, diff --git a/arch/x86/mach-generic/default.c b/arch/x86/mach-generic/default.c index 17d8f9c22180..c2464843df9e 100644 --- a/arch/x86/mach-generic/default.c +++ b/arch/x86/mach-generic/default.c @@ -87,7 +87,9 @@ struct genapic apic_default = { .wakeup_cpu = NULL, .trampoline_phys_low = DEFAULT_TRAMPOLINE_PHYS_LOW, .trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH, - .wait_for_init_deassert = wait_for_init_deassert, + + .wait_for_init_deassert = default_wait_for_init_deassert, + .smp_callin_clear_local_apic = smp_callin_clear_local_apic, .store_NMI_vector = store_NMI_vector, .restore_NMI_vector = restore_NMI_vector, diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c index 871e85445e21..4cb3984834ed 100644 --- a/arch/x86/mach-generic/es7000.c +++ b/arch/x86/mach-generic/es7000.c @@ -142,7 +142,9 @@ struct genapic apic_es7000 = { .wakeup_cpu = NULL, .trampoline_phys_low = DEFAULT_TRAMPOLINE_PHYS_LOW, .trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH, - .wait_for_init_deassert = wait_for_init_deassert, + + .wait_for_init_deassert = default_wait_for_init_deassert, + .smp_callin_clear_local_apic = smp_callin_clear_local_apic, .store_NMI_vector = store_NMI_vector, .restore_NMI_vector = restore_NMI_vector, diff --git a/arch/x86/mach-generic/numaq.c b/arch/x86/mach-generic/numaq.c index 0b496ab5450c..fb03867e7c0f 100644 --- a/arch/x86/mach-generic/numaq.c +++ b/arch/x86/mach-generic/numaq.c @@ -106,7 +106,10 @@ struct genapic apic_numaq = { .wakeup_cpu = NULL, .trampoline_phys_low = NUMAQ_TRAMPOLINE_PHYS_LOW, .trampoline_phys_high = NUMAQ_TRAMPOLINE_PHYS_HIGH, - .wait_for_init_deassert = wait_for_init_deassert, + + /* We don't do anything here because we use NMI's to boot instead */ + .wait_for_init_deassert = NULL, + .smp_callin_clear_local_apic = smp_callin_clear_local_apic, .store_NMI_vector = store_NMI_vector, .restore_NMI_vector = restore_NMI_vector, diff --git a/arch/x86/mach-generic/summit.c b/arch/x86/mach-generic/summit.c index c4799cd34592..fdca78b96b6a 100644 --- a/arch/x86/mach-generic/summit.c +++ b/arch/x86/mach-generic/summit.c @@ -86,7 +86,9 @@ struct genapic apic_summit = { .wakeup_cpu = NULL, .trampoline_phys_low = DEFAULT_TRAMPOLINE_PHYS_LOW, .trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH, - .wait_for_init_deassert = wait_for_init_deassert, + + .wait_for_init_deassert = default_wait_for_init_deassert, + .smp_callin_clear_local_apic = smp_callin_clear_local_apic, .store_NMI_vector = store_NMI_vector, .restore_NMI_vector = restore_NMI_vector, |
