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-rw-r--r--arch/ia64/include/asm/pgtable.h27
-rw-r--r--arch/ia64/include/asm/thread_info.h4
-rw-r--r--arch/ia64/include/uapi/asm/Kbuild1
-rw-r--r--arch/ia64/kernel/acpi-ext.c6
-rw-r--r--arch/ia64/kernel/acpi.c6
-rw-r--r--arch/ia64/kernel/module.c6
-rw-r--r--arch/ia64/kernel/signal.c2
-rw-r--r--arch/ia64/kernel/topology.c6
-rw-r--r--arch/ia64/mm/fault.c2
-rw-r--r--arch/ia64/mm/hugetlbpage.c6
-rw-r--r--arch/ia64/pci/pci.c62
11 files changed, 44 insertions, 84 deletions
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 7935115398a6..7b6f8801df57 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -57,9 +57,6 @@
#define _PAGE_ED (__IA64_UL(1) << 52) /* exception deferral */
#define _PAGE_PROTNONE (__IA64_UL(1) << 63)
-/* Valid only for a PTE with the present bit cleared: */
-#define _PAGE_FILE (1 << 1) /* see swap & file pte remarks below */
-
#define _PFN_MASK _PAGE_PPN_MASK
/* Mask of bits which may be changed by pte_modify(); the odd bits are there for _PAGE_PROTNONE */
#define _PAGE_CHG_MASK (_PAGE_P | _PAGE_PROTNONE | _PAGE_PL_MASK | _PAGE_AR_MASK | _PAGE_ED)
@@ -130,7 +127,7 @@
#define PTRS_PER_PGD_SHIFT PTRS_PER_PTD_SHIFT
#define PTRS_PER_PGD (1UL << PTRS_PER_PGD_SHIFT)
#define USER_PTRS_PER_PGD (5*PTRS_PER_PGD/8) /* regions 0-4 are user regions */
-#define FIRST_USER_ADDRESS 0
+#define FIRST_USER_ADDRESS 0UL
/*
* All the normal masks have the "page accessed" bits on, as any time
@@ -300,7 +297,6 @@ extern unsigned long VMALLOC_END;
#define pte_exec(pte) ((pte_val(pte) & _PAGE_AR_RX) != 0)
#define pte_dirty(pte) ((pte_val(pte) & _PAGE_D) != 0)
#define pte_young(pte) ((pte_val(pte) & _PAGE_A) != 0)
-#define pte_file(pte) ((pte_val(pte) & _PAGE_FILE) != 0)
#define pte_special(pte) 0
/*
@@ -472,27 +468,16 @@ extern void paging_init (void);
*
* Format of swap pte:
* bit 0 : present bit (must be zero)
- * bit 1 : _PAGE_FILE (must be zero)
- * bits 2- 8: swap-type
- * bits 9-62: swap offset
- * bit 63 : _PAGE_PROTNONE bit
- *
- * Format of file pte:
- * bit 0 : present bit (must be zero)
- * bit 1 : _PAGE_FILE (must be one)
- * bits 2-62: file_offset/PAGE_SIZE
+ * bits 1- 7: swap-type
+ * bits 8-62: swap offset
* bit 63 : _PAGE_PROTNONE bit
*/
-#define __swp_type(entry) (((entry).val >> 2) & 0x7f)
-#define __swp_offset(entry) (((entry).val << 1) >> 10)
-#define __swp_entry(type,offset) ((swp_entry_t) { ((type) << 2) | ((long) (offset) << 9) })
+#define __swp_type(entry) (((entry).val >> 1) & 0x7f)
+#define __swp_offset(entry) (((entry).val << 1) >> 9)
+#define __swp_entry(type,offset) ((swp_entry_t) { ((type) << 1) | ((long) (offset) << 8) })
#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-#define PTE_FILE_MAX_BITS 61
-#define pte_to_pgoff(pte) ((pte_val(pte) << 1) >> 3)
-#define pgoff_to_pte(off) ((pte_t) { ((off) << 2) | _PAGE_FILE })
-
/*
* ZERO_PAGE is a global shared page that is always zero: used
* for zero-mapped memory areas etc..
diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h
index 5b17418b4223..c16f21a068ff 100644
--- a/arch/ia64/include/asm/thread_info.h
+++ b/arch/ia64/include/asm/thread_info.h
@@ -27,7 +27,6 @@ struct thread_info {
__u32 status; /* Thread synchronous flags */
mm_segment_t addr_limit; /* user-level address space limit */
int preempt_count; /* 0=premptable, <0=BUG; will also serve as bh-counter */
- struct restart_block restart_block;
#ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
__u64 ac_stamp;
__u64 ac_leave;
@@ -46,9 +45,6 @@ struct thread_info {
.cpu = 0, \
.addr_limit = KERNEL_DS, \
.preempt_count = INIT_PREEMPT_COUNT, \
- .restart_block = { \
- .fn = do_no_restart_syscall, \
- }, \
}
#ifndef ASM_OFFSETS_C
diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild
index 1b3f5eb5fcdb..891002bbb995 100644
--- a/arch/ia64/include/uapi/asm/Kbuild
+++ b/arch/ia64/include/uapi/asm/Kbuild
@@ -18,7 +18,6 @@ header-y += intrinsics.h
header-y += ioctl.h
header-y += ioctls.h
header-y += ipcbuf.h
-header-y += kvm.h
header-y += kvm_para.h
header-y += mman.h
header-y += msgbuf.h
diff --git a/arch/ia64/kernel/acpi-ext.c b/arch/ia64/kernel/acpi-ext.c
index 8b9318d311a0..bd09bf74f187 100644
--- a/arch/ia64/kernel/acpi-ext.c
+++ b/arch/ia64/kernel/acpi-ext.c
@@ -69,10 +69,10 @@ static acpi_status find_csr_space(struct acpi_resource *resource, void *data)
status = acpi_resource_to_address64(resource, &addr);
if (ACPI_SUCCESS(status) &&
addr.resource_type == ACPI_MEMORY_RANGE &&
- addr.address_length &&
+ addr.address.address_length &&
addr.producer_consumer == ACPI_CONSUMER) {
- space->base = addr.minimum;
- space->length = addr.address_length;
+ space->base = addr.address.minimum;
+ space->length = addr.address.address_length;
return AE_CTRL_TERMINATE;
}
return AE_OK; /* keep looking */
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index e795cb848154..2c4498919d3c 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -380,9 +380,6 @@ static void __init acpi_madt_oem_check(char *oem_id, char *oem_table_id)
static int __init acpi_parse_madt(struct acpi_table_header *table)
{
- if (!table)
- return -EINVAL;
-
acpi_madt = (struct acpi_table_madt *)table;
acpi_madt_rev = acpi_madt->header.revision;
@@ -645,9 +642,6 @@ static int __init acpi_parse_fadt(struct acpi_table_header *table)
struct acpi_table_header *fadt_header;
struct acpi_table_fadt *fadt;
- if (!table)
- return -EINVAL;
-
fadt_header = (struct acpi_table_header *)table;
if (fadt_header->revision != 3)
return -ENODEV; /* Only deal with ACPI 2.0 FADT */
diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
index 24603be24c14..29754aae5177 100644
--- a/arch/ia64/kernel/module.c
+++ b/arch/ia64/kernel/module.c
@@ -305,14 +305,12 @@ plt_target (struct plt_entry *plt)
#endif /* !USE_BRL */
void
-module_free (struct module *mod, void *module_region)
+module_arch_freeing_init (struct module *mod)
{
- if (mod && mod->arch.init_unw_table &&
- module_region == mod->module_init) {
+ if (mod->arch.init_unw_table) {
unw_remove_unwind_table(mod->arch.init_unw_table);
mod->arch.init_unw_table = NULL;
}
- vfree(module_region);
}
/* Have we already seen one of these relocations? */
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 6d92170be457..b3a124da71e5 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -46,7 +46,7 @@ restore_sigcontext (struct sigcontext __user *sc, struct sigscratch *scr)
long err;
/* Always make any pending restarted system calls return -EINTR */
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
+ current->restart_block.fn = do_no_restart_syscall;
/* restore scratch that always needs gets updated during signal delivery: */
err = __get_user(flags, &sc->sc_flags);
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index f295f9abba4b..965ab42fabb0 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -217,14 +217,12 @@ static ssize_t show_number_of_sets(struct cache_info *this_leaf, char *buf)
static ssize_t show_shared_cpu_map(struct cache_info *this_leaf, char *buf)
{
- ssize_t len;
cpumask_t shared_cpu_map;
cpumask_and(&shared_cpu_map,
&this_leaf->shared_cpu_map, cpu_online_mask);
- len = cpumask_scnprintf(buf, NR_CPUS+1, &shared_cpu_map);
- len += sprintf(buf+len, "\n");
- return len;
+ return scnprintf(buf, PAGE_SIZE, "%*pb\n",
+ cpumask_pr_args(&shared_cpu_map));
}
static ssize_t show_type(struct cache_info *this_leaf, char *buf)
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 7225dad87094..ba5ba7accd0d 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -172,6 +172,8 @@ retry:
*/
if (fault & VM_FAULT_OOM) {
goto out_of_memory;
+ } else if (fault & VM_FAULT_SIGSEGV) {
+ goto bad_area;
} else if (fault & VM_FAULT_SIGBUS) {
signal = SIGBUS;
goto bad_area;
diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
index 76069c18ee42..52b7604b5215 100644
--- a/arch/ia64/mm/hugetlbpage.c
+++ b/arch/ia64/mm/hugetlbpage.c
@@ -114,12 +114,6 @@ int pud_huge(pud_t pud)
return 0;
}
-struct page *
-follow_huge_pmd(struct mm_struct *mm, unsigned long address, pmd_t *pmd, int write)
-{
- return NULL;
-}
-
void hugetlb_free_pgd_range(struct mmu_gather *tlb,
unsigned long addr, unsigned long end,
unsigned long floor, unsigned long ceiling)
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 291a582777cf..48cc65705db4 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -188,12 +188,12 @@ static u64 add_io_space(struct pci_root_info *info,
name = (char *)(iospace + 1);
- min = addr->minimum;
- max = min + addr->address_length - 1;
+ min = addr->address.minimum;
+ max = min + addr->address.address_length - 1;
if (addr->info.io.translation_type == ACPI_SPARSE_TRANSLATION)
sparse = 1;
- space_nr = new_space(addr->translation_offset, sparse);
+ space_nr = new_space(addr->address.translation_offset, sparse);
if (space_nr == ~0)
goto free_resource;
@@ -247,7 +247,7 @@ static acpi_status resource_to_window(struct acpi_resource *resource,
if (ACPI_SUCCESS(status) &&
(addr->resource_type == ACPI_MEMORY_RANGE ||
addr->resource_type == ACPI_IO_RANGE) &&
- addr->address_length &&
+ addr->address.address_length &&
addr->producer_consumer == ACPI_PRODUCER)
return AE_OK;
@@ -284,7 +284,7 @@ static acpi_status add_window(struct acpi_resource *res, void *data)
if (addr.resource_type == ACPI_MEMORY_RANGE) {
flags = IORESOURCE_MEM;
root = &iomem_resource;
- offset = addr.translation_offset;
+ offset = addr.address.translation_offset;
} else if (addr.resource_type == ACPI_IO_RANGE) {
flags = IORESOURCE_IO;
root = &ioport_resource;
@@ -297,8 +297,8 @@ static acpi_status add_window(struct acpi_resource *res, void *data)
resource = &info->res[info->res_num];
resource->name = info->name;
resource->flags = flags;
- resource->start = addr.minimum + offset;
- resource->end = resource->start + addr.address_length - 1;
+ resource->start = addr.address.minimum + offset;
+ resource->end = resource->start + addr.address.address_length - 1;
info->res_offset[info->res_num] = offset;
if (insert_resource(root, resource)) {
@@ -487,45 +487,39 @@ int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
return 0;
}
-static int is_valid_resource(struct pci_dev *dev, int idx)
+void pcibios_fixup_device_resources(struct pci_dev *dev)
{
- unsigned int i, type_mask = IORESOURCE_IO | IORESOURCE_MEM;
- struct resource *devr = &dev->resource[idx], *busr;
+ int idx;
if (!dev->bus)
- return 0;
-
- pci_bus_for_each_resource(dev->bus, busr, i) {
- if (!busr || ((busr->flags ^ devr->flags) & type_mask))
- continue;
- if ((devr->start) && (devr->start >= busr->start) &&
- (devr->end <= busr->end))
- return 1;
- }
- return 0;
-}
+ return;
-static void pcibios_fixup_resources(struct pci_dev *dev, int start, int limit)
-{
- int i;
+ for (idx = 0; idx < PCI_BRIDGE_RESOURCES; idx++) {
+ struct resource *r = &dev->resource[idx];
- for (i = start; i < limit; i++) {
- if (!dev->resource[i].flags)
+ if (!r->flags || r->parent || !r->start)
continue;
- if ((is_valid_resource(dev, i)))
- pci_claim_resource(dev, i);
- }
-}
-void pcibios_fixup_device_resources(struct pci_dev *dev)
-{
- pcibios_fixup_resources(dev, 0, PCI_BRIDGE_RESOURCES);
+ pci_claim_resource(dev, idx);
+ }
}
EXPORT_SYMBOL_GPL(pcibios_fixup_device_resources);
static void pcibios_fixup_bridge_resources(struct pci_dev *dev)
{
- pcibios_fixup_resources(dev, PCI_BRIDGE_RESOURCES, PCI_NUM_RESOURCES);
+ int idx;
+
+ if (!dev->bus)
+ return;
+
+ for (idx = PCI_BRIDGE_RESOURCES; idx < PCI_NUM_RESOURCES; idx++) {
+ struct resource *r = &dev->resource[idx];
+
+ if (!r->flags || r->parent || !r->start)
+ continue;
+
+ pci_claim_bridge_resource(dev, idx);
+ }
}
/*
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-23 12:19:36 +0300