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-rw-r--r--arch/ia64/kernel/mca.c20
-rw-r--r--arch/ia64/mm/contig.c8
-rw-r--r--arch/ia64/mm/discontig.c4
-rw-r--r--arch/ia64/mm/init.c38
-rw-r--r--arch/ia64/mm/tlb.c6
-rw-r--r--arch/ia64/sn/kernel/io_common.c3
-rw-r--r--arch/ia64/sn/kernel/setup.c12
7 files changed, 74 insertions, 17 deletions
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 370bc349619a..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
@@ -399,7 +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);
+ ia64_log_allocate(sal_info_type, max_size);
}
/*
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 f9c36750c6a4..05490dd073e6 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -454,6 +454,10 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize)
__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/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.
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 01:27:58 +0100