diff options
Diffstat (limited to 'arch/ia64')
-rw-r--r-- | arch/ia64/hp/sim/simscsi.c | 7 | ||||
-rw-r--r-- | arch/ia64/include/uapi/asm/Kbuild | 3 | ||||
-rw-r--r-- | arch/ia64/kernel/mca.c | 25 | ||||
-rw-r--r-- | arch/ia64/kernel/numa.c | 2 | ||||
-rw-r--r-- | arch/ia64/kernel/perfmon.c | 59 | ||||
-rw-r--r-- | arch/ia64/mm/contig.c | 8 | ||||
-rw-r--r-- | arch/ia64/mm/discontig.c | 10 | ||||
-rw-r--r-- | arch/ia64/mm/init.c | 38 | ||||
-rw-r--r-- | arch/ia64/mm/tlb.c | 6 | ||||
-rw-r--r-- | arch/ia64/sn/kernel/Makefile | 2 | ||||
-rw-r--r-- | arch/ia64/sn/kernel/io_common.c | 3 | ||||
-rw-r--r-- | arch/ia64/sn/kernel/setup.c | 12 | ||||
-rw-r--r-- | arch/ia64/sn/kernel/sn2/Makefile | 2 | ||||
-rw-r--r-- | arch/ia64/sn/pci/Makefile | 2 | ||||
-rw-r--r-- | arch/ia64/sn/pci/pcibr/Makefile | 2 |
15 files changed, 89 insertions, 92 deletions
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c index f86844fc0725..0a8a74271173 100644 --- a/arch/ia64/hp/sim/simscsi.c +++ b/arch/ia64/hp/sim/simscsi.c @@ -105,7 +105,8 @@ simscsi_interrupt (unsigned long val) atomic_dec(&num_reqs); queue[rd].sc = NULL; if (DBG) - printk("simscsi_interrupt: done with %ld\n", sc->serial_number); + printk("simscsi_interrupt: done with %u\n", + sc->request->tag); (*sc->scsi_done)(sc); rd = (rd + 1) % SIMSCSI_REQ_QUEUE_LEN; } @@ -214,8 +215,8 @@ simscsi_queuecommand_lck (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *) register long sp asm ("sp"); if (DBG) - printk("simscsi_queuecommand: target=%d,cmnd=%u,sc=%lu,sp=%lx,done=%p\n", - target_id, sc->cmnd[0], sc->serial_number, sp, done); + printk("simscsi_queuecommand: target=%d,cmnd=%u,sc=%u,sp=%lx,done=%p\n", + target_id, sc->cmnd[0], sc->request->tag, sp, done); #endif sc->result = DID_BAD_TARGET << 16; diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild index b71c5f787783..20018cb883a9 100644 --- a/arch/ia64/include/uapi/asm/Kbuild +++ b/arch/ia64/include/uapi/asm/Kbuild @@ -1,5 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_64.h generic-y += kvm_para.h -generic-y += socket.h diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index 91bd1e129379..5cabb3fd159f 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -359,11 +359,6 @@ typedef struct ia64_state_log_s static ia64_state_log_t ia64_state_log[IA64_MAX_LOG_TYPES]; -#define IA64_LOG_ALLOCATE(it, size) \ - {ia64_state_log[it].isl_log[IA64_LOG_CURR_INDEX(it)] = \ - (ia64_err_rec_t *)memblock_alloc(size, SMP_CACHE_BYTES); \ - ia64_state_log[it].isl_log[IA64_LOG_NEXT_INDEX(it)] = \ - (ia64_err_rec_t *)memblock_alloc(size, SMP_CACHE_BYTES);} #define IA64_LOG_LOCK_INIT(it) spin_lock_init(&ia64_state_log[it].isl_lock) #define IA64_LOG_LOCK(it) spin_lock_irqsave(&ia64_state_log[it].isl_lock, s) #define IA64_LOG_UNLOCK(it) spin_unlock_irqrestore(&ia64_state_log[it].isl_lock,s) @@ -378,6 +373,19 @@ static ia64_state_log_t ia64_state_log[IA64_MAX_LOG_TYPES]; #define IA64_LOG_CURR_BUFFER(it) (void *)((ia64_state_log[it].isl_log[IA64_LOG_CURR_INDEX(it)])) #define IA64_LOG_COUNT(it) ia64_state_log[it].isl_count +static inline void ia64_log_allocate(int it, u64 size) +{ + ia64_state_log[it].isl_log[IA64_LOG_CURR_INDEX(it)] = + (ia64_err_rec_t *)memblock_alloc(size, SMP_CACHE_BYTES); + if (!ia64_state_log[it].isl_log[IA64_LOG_CURR_INDEX(it)]) + panic("%s: Failed to allocate %llu bytes\n", __func__, size); + + ia64_state_log[it].isl_log[IA64_LOG_NEXT_INDEX(it)] = + (ia64_err_rec_t *)memblock_alloc(size, SMP_CACHE_BYTES); + if (!ia64_state_log[it].isl_log[IA64_LOG_NEXT_INDEX(it)]) + panic("%s: Failed to allocate %llu bytes\n", __func__, size); +} + /* * ia64_log_init * Reset the OS ia64 log buffer @@ -399,9 +407,7 @@ ia64_log_init(int sal_info_type) return; // set up OS data structures to hold error info - IA64_LOG_ALLOCATE(sal_info_type, max_size); - memset(IA64_LOG_CURR_BUFFER(sal_info_type), 0, max_size); - memset(IA64_LOG_NEXT_BUFFER(sal_info_type), 0, max_size); + ia64_log_allocate(sal_info_type, max_size); } /* @@ -1835,8 +1841,7 @@ format_mca_init_stack(void *mca_data, unsigned long offset, /* Caller prevents this from being called after init */ static void * __ref mca_bootmem(void) { - return memblock_alloc_from(sizeof(struct ia64_mca_cpu), - KERNEL_STACK_SIZE, 0); + return memblock_alloc(sizeof(struct ia64_mca_cpu), KERNEL_STACK_SIZE); } /* Do per-CPU MCA-related initialization. */ diff --git a/arch/ia64/kernel/numa.c b/arch/ia64/kernel/numa.c index 92c376279c6d..1315da6c7aeb 100644 --- a/arch/ia64/kernel/numa.c +++ b/arch/ia64/kernel/numa.c @@ -74,7 +74,7 @@ void __init build_cpu_to_node_map(void) cpumask_clear(&node_to_cpu_mask[node]); for_each_possible_early_cpu(cpu) { - node = -1; + node = NUMA_NO_NODE; for (i = 0; i < NR_CPUS; ++i) if (cpu_physical_id(cpu) == node_cpuid[i].phys_id) { node = node_cpuid[i].nid; diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 46bff1661836..7a969f4c3534 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -583,17 +583,6 @@ pfm_put_task(struct task_struct *task) if (task != current) put_task_struct(task); } -static inline void -pfm_reserve_page(unsigned long a) -{ - SetPageReserved(vmalloc_to_page((void *)a)); -} -static inline void -pfm_unreserve_page(unsigned long a) -{ - ClearPageReserved(vmalloc_to_page((void*)a)); -} - static inline unsigned long pfm_protect_ctx_ctxsw(pfm_context_t *x) { @@ -816,44 +805,6 @@ pfm_reset_msgq(pfm_context_t *ctx) DPRINT(("ctx=%p msgq reset\n", ctx)); } -static void * -pfm_rvmalloc(unsigned long size) -{ - void *mem; - unsigned long addr; - - size = PAGE_ALIGN(size); - mem = vzalloc(size); - if (mem) { - //printk("perfmon: CPU%d pfm_rvmalloc(%ld)=%p\n", smp_processor_id(), size, mem); - addr = (unsigned long)mem; - while (size > 0) { - pfm_reserve_page(addr); - addr+=PAGE_SIZE; - size-=PAGE_SIZE; - } - } - return mem; -} - -static void -pfm_rvfree(void *mem, unsigned long size) -{ - unsigned long addr; - - if (mem) { - DPRINT(("freeing physical buffer @%p size=%lu\n", mem, size)); - addr = (unsigned long) mem; - while ((long) size > 0) { - pfm_unreserve_page(addr); - addr+=PAGE_SIZE; - size-=PAGE_SIZE; - } - vfree(mem); - } - return; -} - static pfm_context_t * pfm_context_alloc(int ctx_flags) { @@ -1498,7 +1449,7 @@ pfm_free_smpl_buffer(pfm_context_t *ctx) /* * free the buffer */ - pfm_rvfree(ctx->ctx_smpl_hdr, ctx->ctx_smpl_size); + vfree(ctx->ctx_smpl_hdr); ctx->ctx_smpl_hdr = NULL; ctx->ctx_smpl_size = 0UL; @@ -2137,7 +2088,7 @@ doit: * All memory free operations (especially for vmalloc'ed memory) * MUST be done with interrupts ENABLED. */ - if (smpl_buf_addr) pfm_rvfree(smpl_buf_addr, smpl_buf_size); + vfree(smpl_buf_addr); /* * return the memory used by the context @@ -2266,10 +2217,8 @@ pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t /* * We do the easy to undo allocations first. - * - * pfm_rvmalloc(), clears the buffer, so there is no leak */ - smpl_buf = pfm_rvmalloc(size); + smpl_buf = vzalloc(size); if (smpl_buf == NULL) { DPRINT(("Can't allocate sampling buffer\n")); return -ENOMEM; @@ -2346,7 +2295,7 @@ pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t error: vm_area_free(vma); error_kmem: - pfm_rvfree(smpl_buf, size); + vfree(smpl_buf); return -ENOMEM; } diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c index 6e447234205c..d29fb6b9fa33 100644 --- a/arch/ia64/mm/contig.c +++ b/arch/ia64/mm/contig.c @@ -84,9 +84,13 @@ skip: static inline void alloc_per_cpu_data(void) { - cpu_data = memblock_alloc_from(PERCPU_PAGE_SIZE * num_possible_cpus(), - PERCPU_PAGE_SIZE, + size_t size = PERCPU_PAGE_SIZE * num_possible_cpus(); + + cpu_data = memblock_alloc_from(size, PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); + if (!cpu_data) + panic("%s: Failed to allocate %lu bytes align=%lx from=%lx\n", + __func__, size, PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); } /** diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 8a965784340c..05490dd073e6 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -227,7 +227,7 @@ void __init setup_per_cpu_areas(void) * CPUs are put into groups according to node. Walk cpu_map * and create new groups at node boundaries. */ - prev_node = -1; + prev_node = NUMA_NO_NODE; ai->nr_groups = 0; for (unit = 0; unit < nr_units; unit++) { cpu = cpu_map[unit]; @@ -435,7 +435,7 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize) { void *ptr = NULL; u8 best = 0xff; - int bestnode = -1, node, anynode = 0; + int bestnode = NUMA_NO_NODE, node, anynode = 0; for_each_online_node(node) { if (node_isset(node, memory_less_mask)) @@ -447,13 +447,17 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize) anynode = node; } - if (bestnode == -1) + if (bestnode == NUMA_NO_NODE) bestnode = anynode; ptr = memblock_alloc_try_nid(pernodesize, PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS), MEMBLOCK_ALLOC_ACCESSIBLE, bestnode); + if (!ptr) + panic("%s: Failed to allocate %lu bytes align=0x%lx nid=%d from=%lx\n", + __func__, pernodesize, PERCPU_PAGE_SIZE, bestnode, + __pa(MAX_DMA_ADDRESS)); return ptr; } diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 29d841525ca1..e49200e31750 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -444,23 +444,45 @@ int __init create_mem_map_page_table(u64 start, u64 end, void *arg) for (address = start_page; address < end_page; address += PAGE_SIZE) { pgd = pgd_offset_k(address); - if (pgd_none(*pgd)) - pgd_populate(&init_mm, pgd, memblock_alloc_node(PAGE_SIZE, PAGE_SIZE, node)); + if (pgd_none(*pgd)) { + pud = memblock_alloc_node(PAGE_SIZE, PAGE_SIZE, node); + if (!pud) + goto err_alloc; + pgd_populate(&init_mm, pgd, pud); + } pud = pud_offset(pgd, address); - if (pud_none(*pud)) - pud_populate(&init_mm, pud, memblock_alloc_node(PAGE_SIZE, PAGE_SIZE, node)); + if (pud_none(*pud)) { + pmd = memblock_alloc_node(PAGE_SIZE, PAGE_SIZE, node); + if (!pmd) + goto err_alloc; + pud_populate(&init_mm, pud, pmd); + } pmd = pmd_offset(pud, address); - if (pmd_none(*pmd)) - pmd_populate_kernel(&init_mm, pmd, memblock_alloc_node(PAGE_SIZE, PAGE_SIZE, node)); + if (pmd_none(*pmd)) { + pte = memblock_alloc_node(PAGE_SIZE, PAGE_SIZE, node); + if (!pte) + goto err_alloc; + pmd_populate_kernel(&init_mm, pmd, pte); + } pte = pte_offset_kernel(pmd, address); - if (pte_none(*pte)) - set_pte(pte, pfn_pte(__pa(memblock_alloc_node(PAGE_SIZE, PAGE_SIZE, node)) >> PAGE_SHIFT, + if (pte_none(*pte)) { + void *page = memblock_alloc_node(PAGE_SIZE, PAGE_SIZE, + node); + if (!page) + goto err_alloc; + set_pte(pte, pfn_pte(__pa(page) >> PAGE_SHIFT, PAGE_KERNEL)); + } } return 0; + +err_alloc: + panic("%s: Failed to allocate %lu bytes align=0x%lx nid=%d\n", + __func__, PAGE_SIZE, PAGE_SIZE, node); + return -ENOMEM; } struct memmap_init_callback_data { diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c index 9340bcb4f29c..5fc89aabdce1 100644 --- a/arch/ia64/mm/tlb.c +++ b/arch/ia64/mm/tlb.c @@ -61,8 +61,14 @@ mmu_context_init (void) { ia64_ctx.bitmap = memblock_alloc((ia64_ctx.max_ctx + 1) >> 3, SMP_CACHE_BYTES); + if (!ia64_ctx.bitmap) + panic("%s: Failed to allocate %u bytes\n", __func__, + (ia64_ctx.max_ctx + 1) >> 3); ia64_ctx.flushmap = memblock_alloc((ia64_ctx.max_ctx + 1) >> 3, SMP_CACHE_BYTES); + if (!ia64_ctx.flushmap) + panic("%s: Failed to allocate %u bytes\n", __func__, + (ia64_ctx.max_ctx + 1) >> 3); } /* diff --git a/arch/ia64/sn/kernel/Makefile b/arch/ia64/sn/kernel/Makefile index d27df1d45da7..9c349dd23265 100644 --- a/arch/ia64/sn/kernel/Makefile +++ b/arch/ia64/sn/kernel/Makefile @@ -7,7 +7,7 @@ # Copyright (C) 1999,2001-2006,2008 Silicon Graphics, Inc. All Rights Reserved. # -ccflags-y := -Iarch/ia64/sn/include +ccflags-y := -I $(srctree)/arch/ia64/sn/include obj-y += setup.o bte.o bte_error.o irq.o mca.o idle.o \ huberror.o io_acpi_init.o io_common.o \ diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c index 8df13d0d96fa..d46847323ef6 100644 --- a/arch/ia64/sn/kernel/io_common.c +++ b/arch/ia64/sn/kernel/io_common.c @@ -394,6 +394,9 @@ void __init hubdev_init_node(nodepda_t * npda, cnodeid_t node) hubdev_info = (struct hubdev_info *)memblock_alloc_node(size, SMP_CACHE_BYTES, node); + if (!hubdev_info) + panic("%s: Failed to allocate %d bytes align=0x%x nid=%d\n", + __func__, size, SMP_CACHE_BYTES, node); npda->pdinfo = (void *)hubdev_info; } diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c index a6d40a2c5bff..e6a5049ef503 100644 --- a/arch/ia64/sn/kernel/setup.c +++ b/arch/ia64/sn/kernel/setup.c @@ -513,6 +513,10 @@ static void __init sn_init_pdas(char **cmdline_p) nodepdaindr[cnode] = memblock_alloc_node(sizeof(nodepda_t), SMP_CACHE_BYTES, cnode); + if (!nodepdaindr[cnode]) + panic("%s: Failed to allocate %lu bytes align=0x%x nid=%d\n", + __func__, sizeof(nodepda_t), SMP_CACHE_BYTES, + cnode); memset(nodepdaindr[cnode]->phys_cpuid, -1, sizeof(nodepdaindr[cnode]->phys_cpuid)); spin_lock_init(&nodepdaindr[cnode]->ptc_lock); @@ -521,9 +525,15 @@ static void __init sn_init_pdas(char **cmdline_p) /* * Allocate & initialize nodepda for TIOs. For now, put them on node 0. */ - for (cnode = num_online_nodes(); cnode < num_cnodes; cnode++) + for (cnode = num_online_nodes(); cnode < num_cnodes; cnode++) { nodepdaindr[cnode] = memblock_alloc_node(sizeof(nodepda_t), SMP_CACHE_BYTES, 0); + if (!nodepdaindr[cnode]) + panic("%s: Failed to allocate %lu bytes align=0x%x nid=%d\n", + __func__, sizeof(nodepda_t), SMP_CACHE_BYTES, + cnode); + } + /* * Now copy the array of nodepda pointers to each nodepda. diff --git a/arch/ia64/sn/kernel/sn2/Makefile b/arch/ia64/sn/kernel/sn2/Makefile index 3d09108d4277..170bde4549da 100644 --- a/arch/ia64/sn/kernel/sn2/Makefile +++ b/arch/ia64/sn/kernel/sn2/Makefile @@ -9,7 +9,5 @@ # sn2 specific kernel files # -ccflags-y := -Iarch/ia64/sn/include - obj-y += cache.o io.o ptc_deadlock.o sn2_smp.o sn_proc_fs.o \ prominfo_proc.o timer.o timer_interrupt.o sn_hwperf.o diff --git a/arch/ia64/sn/pci/Makefile b/arch/ia64/sn/pci/Makefile index df2a90145426..321576b1b425 100644 --- a/arch/ia64/sn/pci/Makefile +++ b/arch/ia64/sn/pci/Makefile @@ -7,6 +7,4 @@ # # Makefile for the sn pci general routines. -ccflags-y := -Iarch/ia64/sn/include - obj-y := pci_dma.o tioca_provider.o tioce_provider.o pcibr/ diff --git a/arch/ia64/sn/pci/pcibr/Makefile b/arch/ia64/sn/pci/pcibr/Makefile index 396bcae36309..712f6af7c6e0 100644 --- a/arch/ia64/sn/pci/pcibr/Makefile +++ b/arch/ia64/sn/pci/pcibr/Makefile @@ -7,7 +7,7 @@ # # Makefile for the sn2 io routines. -ccflags-y := -Iarch/ia64/sn/include +ccflags-y := -I $(srctree)/arch/ia64/sn/include obj-y += pcibr_dma.o pcibr_reg.o \ pcibr_ate.o pcibr_provider.o |