diff options
Diffstat (limited to 'arch/ia64/kernel')
-rw-r--r-- | arch/ia64/kernel/acpi.c | 32 | ||||
-rw-r--r-- | arch/ia64/kernel/efi.c | 7 | ||||
-rw-r--r-- | arch/ia64/kernel/irq_ia64.c | 14 | ||||
-rw-r--r-- | arch/ia64/kernel/mca.c | 10 | ||||
-rw-r--r-- | arch/ia64/kernel/msi_ia64.c | 10 | ||||
-rw-r--r-- | arch/ia64/kernel/perfmon.c | 1 | ||||
-rw-r--r-- | arch/ia64/kernel/time.c | 2 | ||||
-rw-r--r-- | arch/ia64/kernel/uncached.c | 2 |
8 files changed, 24 insertions, 54 deletions
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 07d209c..0d407b3 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -54,10 +54,6 @@ #include <asm/sal.h> #include <asm/cyclone.h> -#define BAD_MADT_ENTRY(entry, end) ( \ - (!entry) || (unsigned long)entry + sizeof(*entry) > end || \ - ((struct acpi_subtable_header *)entry)->length < sizeof(*entry)) - #define PREFIX "ACPI: " unsigned int acpi_cpei_override; @@ -803,14 +799,9 @@ int acpi_isa_irq_to_gsi(unsigned isa_irq, u32 *gsi) * ACPI based hotplug CPU support */ #ifdef CONFIG_ACPI_HOTPLUG_CPU -static -int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid) +static int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid) { #ifdef CONFIG_ACPI_NUMA - int pxm_id; - int nid; - - pxm_id = acpi_get_pxm(handle); /* * We don't have cpu-only-node hotadd. But if the system equips * SRAT table, pxm is already found and node is ready. @@ -818,11 +809,10 @@ int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid) * This code here is for the system which doesn't have full SRAT * table for possible cpus. */ - nid = acpi_map_pxm_to_node(pxm_id); node_cpuid[cpu].phys_id = physid; - node_cpuid[cpu].nid = nid; + node_cpuid[cpu].nid = acpi_get_node(handle); #endif - return (0); + return 0; } int additional_cpus __initdata = -1; @@ -929,7 +919,7 @@ static acpi_status acpi_map_iosapic(acpi_handle handle, u32 depth, union acpi_object *obj; struct acpi_madt_io_sapic *iosapic; unsigned int gsi_base; - int pxm, node; + int node; /* Only care about objects w/ a method that returns the MADT */ if (ACPI_FAILURE(acpi_evaluate_object(handle, "_MAT", NULL, &buffer))) @@ -956,17 +946,9 @@ static acpi_status acpi_map_iosapic(acpi_handle handle, u32 depth, kfree(buffer.pointer); - /* - * OK, it's an IOSAPIC MADT entry, look for a _PXM value to tell - * us which node to associate this with. - */ - pxm = acpi_get_pxm(handle); - if (pxm < 0) - return AE_OK; - - node = pxm_to_node(pxm); - - if (node >= MAX_NUMNODES || !node_online(node) || + /* OK, it's an IOSAPIC MADT entry; associate it with a node */ + node = acpi_get_node(handle); + if (node == NUMA_NO_NODE || !node_online(node) || cpumask_empty(cpumask_of_node(node))) return AE_OK; diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c index da5b462..741b99c 100644 --- a/arch/ia64/kernel/efi.c +++ b/arch/ia64/kernel/efi.c @@ -477,6 +477,9 @@ efi_init (void) char *cp, vendor[100] = "unknown"; int i; + set_bit(EFI_BOOT, &efi.flags); + set_bit(EFI_64BIT, &efi.flags); + /* * It's too early to be able to use the standard kernel command line * support... @@ -529,6 +532,8 @@ efi_init (void) efi.systab->hdr.revision >> 16, efi.systab->hdr.revision & 0xffff, vendor); + set_bit(EFI_SYSTEM_TABLES, &efi.flags); + palo_phys = EFI_INVALID_TABLE_ADDR; if (efi_config_init(arch_tables) != 0) @@ -657,6 +662,8 @@ efi_enter_virtual_mode (void) return; } + set_bit(EFI_RUNTIME_SERVICES, &efi.flags); + /* * Now that EFI is in virtual mode, we call the EFI functions more * efficiently: diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index 1034884..0884f5e 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -364,7 +364,6 @@ static irqreturn_t smp_irq_move_cleanup_interrupt(int irq, void *dev_id) static struct irqaction irq_move_irqaction = { .handler = smp_irq_move_cleanup_interrupt, - .flags = IRQF_DISABLED, .name = "irq_move" }; @@ -489,14 +488,13 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs) ia64_srlz_d(); while (vector != IA64_SPURIOUS_INT_VECTOR) { int irq = local_vector_to_irq(vector); - struct irq_desc *desc = irq_to_desc(irq); if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) { smp_local_flush_tlb(); - kstat_incr_irqs_this_cpu(irq, desc); + kstat_incr_irq_this_cpu(irq); } else if (unlikely(IS_RESCHEDULE(vector))) { scheduler_ipi(); - kstat_incr_irqs_this_cpu(irq, desc); + kstat_incr_irq_this_cpu(irq); } else { ia64_setreg(_IA64_REG_CR_TPR, vector); ia64_srlz_d(); @@ -549,13 +547,12 @@ void ia64_process_pending_intr(void) */ while (vector != IA64_SPURIOUS_INT_VECTOR) { int irq = local_vector_to_irq(vector); - struct irq_desc *desc = irq_to_desc(irq); if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) { smp_local_flush_tlb(); - kstat_incr_irqs_this_cpu(irq, desc); + kstat_incr_irq_this_cpu(irq); } else if (unlikely(IS_RESCHEDULE(vector))) { - kstat_incr_irqs_this_cpu(irq, desc); + kstat_incr_irq_this_cpu(irq); } else { struct pt_regs *old_regs = set_irq_regs(NULL); @@ -602,7 +599,6 @@ static irqreturn_t dummy_handler (int irq, void *dev_id) static struct irqaction ipi_irqaction = { .handler = handle_IPI, - .flags = IRQF_DISABLED, .name = "IPI" }; @@ -611,13 +607,11 @@ static struct irqaction ipi_irqaction = { */ static struct irqaction resched_irqaction = { .handler = dummy_handler, - .flags = IRQF_DISABLED, .name = "resched" }; static struct irqaction tlb_irqaction = { .handler = dummy_handler, - .flags = IRQF_DISABLED, .name = "tlb_flush" }; diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index b8edfa7..db7b36b 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -217,7 +217,7 @@ void ia64_mca_printk(const char *fmt, ...) /* Copy the output into mlogbuf */ if (oops_in_progress) { /* mlogbuf was abandoned, use printk directly instead. */ - printk(temp_buf); + printk("%s", temp_buf); } else { spin_lock(&mlogbuf_wlock); for (p = temp_buf; *p; p++) { @@ -268,7 +268,7 @@ void ia64_mlogbuf_dump(void) } *p = '\0'; if (temp_buf[0]) - printk(temp_buf); + printk("%s", temp_buf); mlogbuf_start = index; mlogbuf_timestamp = 0; @@ -1772,38 +1772,32 @@ __setup("disable_cpe_poll", ia64_mca_disable_cpe_polling); static struct irqaction cmci_irqaction = { .handler = ia64_mca_cmc_int_handler, - .flags = IRQF_DISABLED, .name = "cmc_hndlr" }; static struct irqaction cmcp_irqaction = { .handler = ia64_mca_cmc_int_caller, - .flags = IRQF_DISABLED, .name = "cmc_poll" }; static struct irqaction mca_rdzv_irqaction = { .handler = ia64_mca_rendez_int_handler, - .flags = IRQF_DISABLED, .name = "mca_rdzv" }; static struct irqaction mca_wkup_irqaction = { .handler = ia64_mca_wakeup_int_handler, - .flags = IRQF_DISABLED, .name = "mca_wkup" }; #ifdef CONFIG_ACPI static struct irqaction mca_cpe_irqaction = { .handler = ia64_mca_cpe_int_handler, - .flags = IRQF_DISABLED, .name = "cpe_hndlr" }; static struct irqaction mca_cpep_irqaction = { .handler = ia64_mca_cpe_int_caller, - .flags = IRQF_DISABLED, .name = "cpe_poll" }; #endif /* CONFIG_ACPI */ diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c index fb2f1e6..c430f91 100644 --- a/arch/ia64/kernel/msi_ia64.c +++ b/arch/ia64/kernel/msi_ia64.c @@ -17,12 +17,9 @@ static int ia64_set_msi_irq_affinity(struct irq_data *idata, { struct msi_msg msg; u32 addr, data; - int cpu = first_cpu(*cpu_mask); + int cpu = cpumask_first_and(cpu_mask, cpu_online_mask); unsigned int irq = idata->irq; - if (!cpu_online(cpu)) - return -1; - if (irq_prepare_move(irq, cpu)) return -1; @@ -139,10 +136,7 @@ static int dmar_msi_set_affinity(struct irq_data *data, unsigned int irq = data->irq; struct irq_cfg *cfg = irq_cfg + irq; struct msi_msg msg; - int cpu = cpumask_first(mask); - - if (!cpu_online(cpu)) - return -1; + int cpu = cpumask_first_and(mask, cpu_online_mask); if (irq_prepare_move(irq, cpu)) return -1; diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index cb59277..d841c4b 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -6387,7 +6387,6 @@ pfm_flush_pmds(struct task_struct *task, pfm_context_t *ctx) static struct irqaction perfmon_irqaction = { .handler = pfm_interrupt_handler, - .flags = IRQF_DISABLED, .name = "perfmon" }; diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index fbaac1a..71c52bc 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -380,7 +380,7 @@ static cycle_t itc_get_cycles(struct clocksource *cs) static struct irqaction timer_irqaction = { .handler = timer_interrupt, - .flags = IRQF_DISABLED | IRQF_IRQPOLL, + .flags = IRQF_IRQPOLL, .name = "timer" }; diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c index a96bcf8..20e8a9b 100644 --- a/arch/ia64/kernel/uncached.c +++ b/arch/ia64/kernel/uncached.c @@ -98,7 +98,7 @@ static int uncached_add_chunk(struct uncached_pool *uc_pool, int nid) /* attempt to allocate a granule's worth of cached memory pages */ page = alloc_pages_exact_node(nid, - GFP_KERNEL | __GFP_ZERO | GFP_THISNODE, + GFP_KERNEL | __GFP_ZERO | __GFP_THISNODE, IA64_GRANULE_SHIFT-PAGE_SHIFT); if (!page) { mutex_unlock(&uc_pool->add_chunk_mutex); |