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-rw-r--r--arch/ia64/Kconfig2
-rw-r--r--arch/ia64/hp/common/aml_nfw.c3
-rw-r--r--arch/ia64/hp/common/sba_iommu.c2
-rw-r--r--arch/ia64/include/asm/dmi.h8
-rw-r--r--arch/ia64/include/asm/processor.h1
-rw-r--r--arch/ia64/kernel/acpi.c1
-rw-r--r--arch/ia64/kvm/kvm-ia64.c2
-rw-r--r--arch/ia64/mm/contig.c68
-rw-r--r--arch/ia64/mm/discontig.c63
-rw-r--r--arch/ia64/mm/init.c48
-rw-r--r--arch/ia64/sn/pci/pci_dma.c24
11 files changed, 71 insertions, 151 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index a8c3a11dc5a..0c8e553e0b9 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -7,6 +7,7 @@ menu "Processor type and features"
config IA64
bool
select ARCH_MIGHT_HAVE_PC_PARPORT
+ select ARCH_MIGHT_HAVE_PC_SERIO
select PCI if (!IA64_HP_SIM)
select ACPI if (!IA64_HP_SIM)
select PM if (!IA64_HP_SIM)
@@ -104,6 +105,7 @@ config HAVE_SETUP_PER_CPU_AREA
config DMI
bool
default y
+ select DMI_SCAN_MACHINE_NON_EFI_FALLBACK
config EFI
bool
diff --git a/arch/ia64/hp/common/aml_nfw.c b/arch/ia64/hp/common/aml_nfw.c
index 916ffe770bc..84715fcbba0 100644
--- a/arch/ia64/hp/common/aml_nfw.c
+++ b/arch/ia64/hp/common/aml_nfw.c
@@ -23,8 +23,7 @@
*/
#include <linux/module.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
#include <asm/sal.h>
MODULE_AUTHOR("Bjorn Helgaas <bjorn.helgaas@hp.com>");
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index 4c530a82fc4..8e858b593e4 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -255,7 +255,7 @@ static u64 prefetch_spill_page;
#endif
#ifdef CONFIG_PCI
-# define GET_IOC(dev) (((dev)->bus == &pci_bus_type) \
+# define GET_IOC(dev) ((dev_is_pci(dev)) \
? ((struct ioc *) PCI_CONTROLLER(to_pci_dev(dev))->iommu) : NULL)
#else
# define GET_IOC(dev) NULL
diff --git a/arch/ia64/include/asm/dmi.h b/arch/ia64/include/asm/dmi.h
index 185d3d18d0e..f365a61f5c7 100644
--- a/arch/ia64/include/asm/dmi.h
+++ b/arch/ia64/include/asm/dmi.h
@@ -5,8 +5,10 @@
#include <asm/io.h>
/* Use normal IO mappings for DMI */
-#define dmi_ioremap ioremap
-#define dmi_iounmap(x,l) iounmap(x)
-#define dmi_alloc(l) kzalloc(l, GFP_ATOMIC)
+#define dmi_early_remap ioremap
+#define dmi_early_unmap(x, l) iounmap(x)
+#define dmi_remap ioremap
+#define dmi_unmap iounmap
+#define dmi_alloc(l) kzalloc(l, GFP_ATOMIC)
#endif
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index 5a84b3a5074..efd1b927ccb 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -71,6 +71,7 @@
#include <linux/compiler.h>
#include <linux/threads.h>
#include <linux/types.h>
+#include <linux/bitops.h>
#include <asm/fpu.h>
#include <asm/page.h>
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index bfa19311e09..07d209c9507 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -60,7 +60,6 @@
#define PREFIX "ACPI: "
-u32 acpi_rsdt_forced;
unsigned int acpi_cpei_override;
unsigned int acpi_cpei_phys_cpuid;
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 985bf80c622..53f44bee9eb 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -702,7 +702,7 @@ again:
out:
srcu_read_unlock(&vcpu->kvm->srcu, idx);
if (r > 0) {
- kvm_resched(vcpu);
+ cond_resched();
idx = srcu_read_lock(&vcpu->kvm->srcu);
goto again;
}
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index da5237d636d..52715a71aed 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -31,74 +31,6 @@
static unsigned long max_gap;
#endif
-/**
- * show_mem - give short summary of memory stats
- *
- * Shows a simple page count of reserved and used pages in the system.
- * For discontig machines, it does this on a per-pgdat basis.
- */
-void show_mem(unsigned int filter)
-{
- int i, total_reserved = 0;
- int total_shared = 0, total_cached = 0;
- unsigned long total_present = 0;
- pg_data_t *pgdat;
-
- printk(KERN_INFO "Mem-info:\n");
- show_free_areas(filter);
- printk(KERN_INFO "Node memory in pages:\n");
- if (filter & SHOW_MEM_FILTER_PAGE_COUNT)
- return;
- for_each_online_pgdat(pgdat) {
- unsigned long present;
- unsigned long flags;
- int shared = 0, cached = 0, reserved = 0;
- int nid = pgdat->node_id;
-
- if (skip_free_areas_node(filter, nid))
- continue;
- pgdat_resize_lock(pgdat, &flags);
- present = pgdat->node_present_pages;
- for(i = 0; i < pgdat->node_spanned_pages; i++) {
- struct page *page;
- if (unlikely(i % MAX_ORDER_NR_PAGES == 0))
- touch_nmi_watchdog();
- if (pfn_valid(pgdat->node_start_pfn + i))
- page = pfn_to_page(pgdat->node_start_pfn + i);
- else {
-#ifdef CONFIG_VIRTUAL_MEM_MAP
- if (max_gap < LARGE_GAP)
- continue;
-#endif
- i = vmemmap_find_next_valid_pfn(nid, i) - 1;
- continue;
- }
- if (PageReserved(page))
- reserved++;
- else if (PageSwapCache(page))
- cached++;
- else if (page_count(page))
- shared += page_count(page)-1;
- }
- pgdat_resize_unlock(pgdat, &flags);
- total_present += present;
- total_reserved += reserved;
- total_cached += cached;
- total_shared += shared;
- printk(KERN_INFO "Node %4d: RAM: %11ld, rsvd: %8d, "
- "shrd: %10d, swpd: %10d\n", nid,
- present, reserved, shared, cached);
- }
- printk(KERN_INFO "%ld pages of RAM\n", total_present);
- printk(KERN_INFO "%d reserved pages\n", total_reserved);
- printk(KERN_INFO "%d pages shared\n", total_shared);
- printk(KERN_INFO "%d pages swap cached\n", total_cached);
- printk(KERN_INFO "Total of %ld pages in page table cache\n",
- quicklist_total_size());
- printk(KERN_INFO "%ld free buffer pages\n", nr_free_buffer_pages());
-}
-
-
/* physical address where the bootmem map is located */
unsigned long bootmap_start;
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 2de08f4d993..87862680536 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -608,69 +608,6 @@ void *per_cpu_init(void)
#endif /* CONFIG_SMP */
/**
- * show_mem - give short summary of memory stats
- *
- * Shows a simple page count of reserved and used pages in the system.
- * For discontig machines, it does this on a per-pgdat basis.
- */
-void show_mem(unsigned int filter)
-{
- int i, total_reserved = 0;
- int total_shared = 0, total_cached = 0;
- unsigned long total_present = 0;
- pg_data_t *pgdat;
-
- printk(KERN_INFO "Mem-info:\n");
- show_free_areas(filter);
- if (filter & SHOW_MEM_FILTER_PAGE_COUNT)
- return;
- printk(KERN_INFO "Node memory in pages:\n");
- for_each_online_pgdat(pgdat) {
- unsigned long present;
- unsigned long flags;
- int shared = 0, cached = 0, reserved = 0;
- int nid = pgdat->node_id;
-
- if (skip_free_areas_node(filter, nid))
- continue;
- pgdat_resize_lock(pgdat, &flags);
- present = pgdat->node_present_pages;
- for(i = 0; i < pgdat->node_spanned_pages; i++) {
- struct page *page;
- if (unlikely(i % MAX_ORDER_NR_PAGES == 0))
- touch_nmi_watchdog();
- if (pfn_valid(pgdat->node_start_pfn + i))
- page = pfn_to_page(pgdat->node_start_pfn + i);
- else {
- i = vmemmap_find_next_valid_pfn(nid, i) - 1;
- continue;
- }
- if (PageReserved(page))
- reserved++;
- else if (PageSwapCache(page))
- cached++;
- else if (page_count(page))
- shared += page_count(page)-1;
- }
- pgdat_resize_unlock(pgdat, &flags);
- total_present += present;
- total_reserved += reserved;
- total_cached += cached;
- total_shared += shared;
- printk(KERN_INFO "Node %4d: RAM: %11ld, rsvd: %8d, "
- "shrd: %10d, swpd: %10d\n", nid,
- present, reserved, shared, cached);
- }
- printk(KERN_INFO "%ld pages of RAM\n", total_present);
- printk(KERN_INFO "%d reserved pages\n", total_reserved);
- printk(KERN_INFO "%d pages shared\n", total_shared);
- printk(KERN_INFO "%d pages swap cached\n", total_cached);
- printk(KERN_INFO "Total of %ld pages in page table cache\n",
- quicklist_total_size());
- printk(KERN_INFO "%ld free buffer pages\n", nr_free_buffer_pages());
-}
-
-/**
* call_pernode_memory - use SRAT to call callback functions with node info
* @start: physical start of range
* @len: length of range
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 88504abf570..25c350264a4 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -684,3 +684,51 @@ per_linux32_init(void)
}
__initcall(per_linux32_init);
+
+/**
+ * show_mem - give short summary of memory stats
+ *
+ * Shows a simple page count of reserved and used pages in the system.
+ * For discontig machines, it does this on a per-pgdat basis.
+ */
+void show_mem(unsigned int filter)
+{
+ int total_reserved = 0;
+ unsigned long total_present = 0;
+ pg_data_t *pgdat;
+
+ printk(KERN_INFO "Mem-info:\n");
+ show_free_areas(filter);
+ printk(KERN_INFO "Node memory in pages:\n");
+ for_each_online_pgdat(pgdat) {
+ unsigned long present;
+ unsigned long flags;
+ int reserved = 0;
+ int nid = pgdat->node_id;
+ int zoneid;
+
+ if (skip_free_areas_node(filter, nid))
+ continue;
+ pgdat_resize_lock(pgdat, &flags);
+
+ for (zoneid = 0; zoneid < MAX_NR_ZONES; zoneid++) {
+ struct zone *zone = &pgdat->node_zones[zoneid];
+ if (!populated_zone(zone))
+ continue;
+
+ reserved += zone->present_pages - zone->managed_pages;
+ }
+ present = pgdat->node_present_pages;
+
+ pgdat_resize_unlock(pgdat, &flags);
+ total_present += present;
+ total_reserved += reserved;
+ printk(KERN_INFO "Node %4d: RAM: %11ld, rsvd: %8d, ",
+ nid, present, reserved);
+ }
+ printk(KERN_INFO "%ld pages of RAM\n", total_present);
+ printk(KERN_INFO "%d reserved pages\n", total_reserved);
+ printk(KERN_INFO "Total of %ld pages in page table cache\n",
+ quicklist_total_size());
+ printk(KERN_INFO "%ld free buffer pages\n", nr_free_buffer_pages());
+}
diff --git a/arch/ia64/sn/pci/pci_dma.c b/arch/ia64/sn/pci/pci_dma.c
index 3290d6e00c3..d0853e8e862 100644
--- a/arch/ia64/sn/pci/pci_dma.c
+++ b/arch/ia64/sn/pci/pci_dma.c
@@ -34,7 +34,7 @@
*/
static int sn_dma_supported(struct device *dev, u64 mask)
{
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
if (mask < 0x7fffffff)
return 0;
@@ -50,7 +50,7 @@ static int sn_dma_supported(struct device *dev, u64 mask)
*/
int sn_dma_set_mask(struct device *dev, u64 dma_mask)
{
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
if (!sn_dma_supported(dev, dma_mask))
return 0;
@@ -85,7 +85,7 @@ static void *sn_dma_alloc_coherent(struct device *dev, size_t size,
struct pci_dev *pdev = to_pci_dev(dev);
struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev);
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
/*
* Allocate the memory.
@@ -143,7 +143,7 @@ static void sn_dma_free_coherent(struct device *dev, size_t size, void *cpu_addr
struct pci_dev *pdev = to_pci_dev(dev);
struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev);
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
provider->dma_unmap(pdev, dma_handle, 0);
free_pages((unsigned long)cpu_addr, get_order(size));
@@ -187,7 +187,7 @@ static dma_addr_t sn_dma_map_page(struct device *dev, struct page *page,
dmabarr = dma_get_attr(DMA_ATTR_WRITE_BARRIER, attrs);
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
phys_addr = __pa(cpu_addr);
if (dmabarr)
@@ -223,7 +223,7 @@ static void sn_dma_unmap_page(struct device *dev, dma_addr_t dma_addr,
struct pci_dev *pdev = to_pci_dev(dev);
struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev);
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
provider->dma_unmap(pdev, dma_addr, dir);
}
@@ -247,7 +247,7 @@ static void sn_dma_unmap_sg(struct device *dev, struct scatterlist *sgl,
struct sn_pcibus_provider *provider = SN_PCIDEV_BUSPROVIDER(pdev);
struct scatterlist *sg;
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
for_each_sg(sgl, sg, nhwentries, i) {
provider->dma_unmap(pdev, sg->dma_address, dir);
@@ -284,7 +284,7 @@ static int sn_dma_map_sg(struct device *dev, struct scatterlist *sgl,
dmabarr = dma_get_attr(DMA_ATTR_WRITE_BARRIER, attrs);
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
/*
* Setup a DMA address for each entry in the scatterlist.
@@ -323,26 +323,26 @@ static int sn_dma_map_sg(struct device *dev, struct scatterlist *sgl,
static void sn_dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
size_t size, enum dma_data_direction dir)
{
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
}
static void sn_dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
size_t size,
enum dma_data_direction dir)
{
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
}
static void sn_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
int nelems, enum dma_data_direction dir)
{
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
}
static void sn_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
int nelems, enum dma_data_direction dir)
{
- BUG_ON(dev->bus != &pci_bus_type);
+ BUG_ON(!dev_is_pci(dev));
}
static int sn_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-03-24 18:18:02 +0000