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-rw-r--r--arch/ia64/Makefile2
-rw-r--r--arch/ia64/hp/sim/simscsi.c7
-rw-r--r--arch/ia64/include/asm/uaccess.h1
-rw-r--r--arch/ia64/include/asm/unistd.h14
-rw-r--r--arch/ia64/include/uapi/asm/Kbuild1
-rw-r--r--arch/ia64/include/uapi/asm/socket.h120
-rw-r--r--arch/ia64/include/uapi/asm/unistd.h2
-rw-r--r--arch/ia64/kernel/mca.c25
-rw-r--r--arch/ia64/kernel/numa.c2
-rw-r--r--arch/ia64/kernel/perfmon.c59
-rw-r--r--arch/ia64/kernel/syscalls/syscall.tbl11
-rw-r--r--arch/ia64/mm/contig.c8
-rw-r--r--arch/ia64/mm/discontig.c10
-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
17 files changed, 100 insertions, 221 deletions
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index 320d86f192ee5..171290f9f1de4 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -16,8 +16,6 @@ KBUILD_DEFCONFIG := generic_defconfig
NM := $(CROSS_COMPILE)nm -B
READELF := $(CROSS_COMPILE)readelf
-export AWK
-
CHECKFLAGS += -D__ia64=1 -D__ia64__=1 -D_LP64 -D__LP64__
OBJCOPYFLAGS := --strip-all
diff --git a/arch/ia64/hp/sim/simscsi.c b/arch/ia64/hp/sim/simscsi.c
index f86844fc0725b..0a8a742711730 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/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
index 306d469e43da6..89782ad3fb887 100644
--- a/arch/ia64/include/asm/uaccess.h
+++ b/arch/ia64/include/asm/uaccess.h
@@ -48,7 +48,6 @@
#define KERNEL_DS ((mm_segment_t) { ~0UL }) /* cf. access_ok() */
#define USER_DS ((mm_segment_t) { TASK_SIZE-1 }) /* cf. access_ok() */
-#define get_ds() (KERNEL_DS)
#define get_fs() (current_thread_info()->addr_limit)
#define set_fs(x) (current_thread_info()->addr_limit = (x))
diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h
index 0b08ebd2dfded..9ba6110b10b9c 100644
--- a/arch/ia64/include/asm/unistd.h
+++ b/arch/ia64/include/asm/unistd.h
@@ -12,20 +12,6 @@
#define NR_syscalls __NR_syscalls /* length of syscall table */
-/*
- * The following defines stop scripts/checksyscalls.sh from complaining about
- * unimplemented system calls. Glibc provides for each of these by using
- * more modern equivalent system calls.
- */
-#define __IGNORE_fork /* clone() */
-#define __IGNORE_time /* gettimeofday() */
-#define __IGNORE_alarm /* setitimer(ITIMER_REAL, ... */
-#define __IGNORE_pause /* rt_sigprocmask(), rt_sigsuspend() */
-#define __IGNORE_utime /* utimes() */
-#define __IGNORE_getpgrp /* getpgid() */
-#define __IGNORE_vfork /* clone() */
-#define __IGNORE_umount2 /* umount() */
-
#define __ARCH_WANT_NEW_STAT
#define __ARCH_WANT_SYS_UTIME
diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild
index 5b819e53c397c..b71c5f787783b 100644
--- a/arch/ia64/include/uapi/asm/Kbuild
+++ b/arch/ia64/include/uapi/asm/Kbuild
@@ -2,3 +2,4 @@ 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/include/uapi/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h
deleted file mode 100644
index c872c4e6bafb6..0000000000000
--- a/arch/ia64/include/uapi/asm/socket.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef _ASM_IA64_SOCKET_H
-#define _ASM_IA64_SOCKET_H
-
-/*
- * Socket related defines.
- *
- * Based on <asm-i386/socket.h>.
- *
- * Modified 1998-2000
- * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
- */
-
-#include <asm/sockios.h>
-
-/* For setsockopt(2) */
-#define SOL_SOCKET 1
-
-#define SO_DEBUG 1
-#define SO_REUSEADDR 2
-#define SO_TYPE 3
-#define SO_ERROR 4
-#define SO_DONTROUTE 5
-#define SO_BROADCAST 6
-#define SO_SNDBUF 7
-#define SO_RCVBUF 8
-#define SO_SNDBUFFORCE 32
-#define SO_RCVBUFFORCE 33
-#define SO_KEEPALIVE 9
-#define SO_OOBINLINE 10
-#define SO_NO_CHECK 11
-#define SO_PRIORITY 12
-#define SO_LINGER 13
-#define SO_BSDCOMPAT 14
-#define SO_REUSEPORT 15
-#define SO_PASSCRED 16
-#define SO_PEERCRED 17
-#define SO_RCVLOWAT 18
-#define SO_SNDLOWAT 19
-#define SO_RCVTIMEO 20
-#define SO_SNDTIMEO 21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION 22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
-#define SO_SECURITY_ENCRYPTION_NETWORK 24
-
-#define SO_BINDTODEVICE 25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER 26
-#define SO_DETACH_FILTER 27
-#define SO_GET_FILTER SO_ATTACH_FILTER
-
-#define SO_PEERNAME 28
-#define SO_TIMESTAMP 29
-#define SCM_TIMESTAMP SO_TIMESTAMP
-
-#define SO_ACCEPTCONN 30
-
-#define SO_PEERSEC 31
-#define SO_PASSSEC 34
-#define SO_TIMESTAMPNS 35
-#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
-
-#define SO_MARK 36
-
-#define SO_TIMESTAMPING 37
-#define SCM_TIMESTAMPING SO_TIMESTAMPING
-
-#define SO_PROTOCOL 38
-#define SO_DOMAIN 39
-
-#define SO_RXQ_OVFL 40
-
-#define SO_WIFI_STATUS 41
-#define SCM_WIFI_STATUS SO_WIFI_STATUS
-#define SO_PEEK_OFF 42
-
-/* Instruct lower device to use last 4-bytes of skb data as FCS */
-#define SO_NOFCS 43
-
-#define SO_LOCK_FILTER 44
-
-#define SO_SELECT_ERR_QUEUE 45
-
-#define SO_BUSY_POLL 46
-
-#define SO_MAX_PACING_RATE 47
-
-#define SO_BPF_EXTENSIONS 48
-
-#define SO_INCOMING_CPU 49
-
-#define SO_ATTACH_BPF 50
-#define SO_DETACH_BPF SO_DETACH_FILTER
-
-#define SO_ATTACH_REUSEPORT_CBPF 51
-#define SO_ATTACH_REUSEPORT_EBPF 52
-
-#define SO_CNX_ADVICE 53
-
-#define SCM_TIMESTAMPING_OPT_STATS 54
-
-#define SO_MEMINFO 55
-
-#define SO_INCOMING_NAPI_ID 56
-
-#define SO_COOKIE 57
-
-#define SCM_TIMESTAMPING_PKTINFO 58
-
-#define SO_PEERGROUPS 59
-
-#define SO_ZEROCOPY 60
-
-#define SO_TXTIME 61
-#define SCM_TXTIME SO_TXTIME
-
-#endif /* _ASM_IA64_SOCKET_H */
diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h
index b2513922dcb5c..013e0bcacc39e 100644
--- a/arch/ia64/include/uapi/asm/unistd.h
+++ b/arch/ia64/include/uapi/asm/unistd.h
@@ -15,6 +15,8 @@
#define __NR_Linux 1024
+#define __NR_umount __NR_umount2
+
#include <asm/unistd_64.h>
#endif /* _UAPI_ASM_IA64_UNISTD_H */
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 91bd1e129379d..5cabb3fd159ff 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 92c376279c6d5..1315da6c7aeba 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 46bff16618362..7a969f4c3534d 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/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl
index b22203b40bfe3..ab9cda5f6136a 100644
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -29,7 +29,7 @@
17 common getpid sys_getpid
18 common getppid sys_getppid
19 common mount sys_mount
-20 common umount sys_umount
+20 common umount2 sys_umount
21 common setuid sys_setuid
22 common getuid sys_getuid
23 common geteuid sys_geteuid
@@ -335,3 +335,12 @@
323 common copy_file_range sys_copy_file_range
324 common preadv2 sys_preadv2
325 common pwritev2 sys_pwritev2
+326 common statx sys_statx
+327 common io_pgetevents sys_io_pgetevents
+328 common perf_event_open sys_perf_event_open
+329 common seccomp sys_seccomp
+330 common pkey_mprotect sys_pkey_mprotect
+331 common pkey_alloc sys_pkey_alloc
+332 common pkey_free sys_pkey_free
+333 common rseq sys_rseq
+# 334 through 423 are reserved to sync up with other architectures
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 6e447234205c6..d29fb6b9fa331 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 8a965784340c5..05490dd073e6c 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 29d841525ca1f..e49200e31750d 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 9340bcb4f29c4..5fc89aabdce1f 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 8df13d0d96fa3..d46847323ef6a 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 a6d40a2c5bffc..e6a5049ef5031 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 2024-05-01 04:33:18 +0000