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authorAnton Arapov <anton@redhat.com>2012-06-08 12:58:00 +0200
committerAnton Arapov <anton@redhat.com>2012-06-08 12:58:00 +0200
commit6792a3f47a2e42d7164292bf7f1a55cfc4c91652 (patch)
treeb90c002bfbbeaec92f5d8a2383dcabf6524016f7 /arch/sparc/kernel
parentfe2895d3d55146cac65b273c0f83e2c7e543cd0e (diff)
downloadkernel-uprobes-6792a3f47a2e42d7164292bf7f1a55cfc4c91652.tar.gz
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fedora kernel: b920e9b748c595f970bf80ede7832d39f8d567dav3.4.1-2
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/auxio_32.c1
-rw-r--r--arch/sparc/kernel/central.c2
-rw-r--r--arch/sparc/kernel/devices.c2
-rw-r--r--arch/sparc/kernel/ds.c5
-rw-r--r--arch/sparc/kernel/iommu.c10
-rw-r--r--arch/sparc/kernel/ioport.c18
-rw-r--r--arch/sparc/kernel/irq.h1
-rw-r--r--arch/sparc/kernel/irq_64.c1
-rw-r--r--arch/sparc/kernel/jump_label.c2
-rw-r--r--arch/sparc/kernel/kgdb_32.c1
-rw-r--r--arch/sparc/kernel/kgdb_64.c1
-rw-r--r--arch/sparc/kernel/leon_kernel.c6
-rw-r--r--arch/sparc/kernel/leon_pci.c60
-rw-r--r--arch/sparc/kernel/leon_smp.c3
-rw-r--r--arch/sparc/kernel/module.c1
-rw-r--r--arch/sparc/kernel/muldiv.c1
-rw-r--r--arch/sparc/kernel/nmi.c1
-rw-r--r--arch/sparc/kernel/pci.c106
-rw-r--r--arch/sparc/kernel/pci_sun4v.c9
-rw-r--r--arch/sparc/kernel/pcr.c1
-rw-r--r--arch/sparc/kernel/perf_event.c6
-rw-r--r--arch/sparc/kernel/process_32.c10
-rw-r--r--arch/sparc/kernel/process_64.c11
-rw-r--r--arch/sparc/kernel/ptrace_32.c2
-rw-r--r--arch/sparc/kernel/ptrace_64.c1
-rw-r--r--arch/sparc/kernel/reboot.c2
-rw-r--r--arch/sparc/kernel/setup_32.c2
-rw-r--r--arch/sparc/kernel/setup_64.c2
-rw-r--r--arch/sparc/kernel/signal32.c8
-rw-r--r--arch/sparc/kernel/signal_32.c8
-rw-r--r--arch/sparc/kernel/signal_64.c8
-rw-r--r--arch/sparc/kernel/sigutil_32.c1
-rw-r--r--arch/sparc/kernel/sigutil_64.c1
-rw-r--r--arch/sparc/kernel/sparc_ksyms_64.c2
-rw-r--r--arch/sparc/kernel/sun4d_smp.c1
-rw-r--r--arch/sparc/kernel/sun4m_smp.c1
-rw-r--r--arch/sparc/kernel/sys_sparc_64.c7
-rw-r--r--arch/sparc/kernel/systbls_64.S2
-rw-r--r--arch/sparc/kernel/time_32.c1
-rw-r--r--arch/sparc/kernel/traps_32.c1
-rw-r--r--arch/sparc/kernel/traps_64.c2
-rw-r--r--arch/sparc/kernel/unaligned_32.c1
-rw-r--r--arch/sparc/kernel/unaligned_64.c2
-rw-r--r--arch/sparc/kernel/vio.c8
-rw-r--r--arch/sparc/kernel/visemul.c2
45 files changed, 115 insertions, 209 deletions
diff --git a/arch/sparc/kernel/auxio_32.c b/arch/sparc/kernel/auxio_32.c
index f7ea8f03271..56d0f52c3e6 100644
--- a/arch/sparc/kernel/auxio_32.c
+++ b/arch/sparc/kernel/auxio_32.c
@@ -13,6 +13,7 @@
#include <asm/io.h>
#include <asm/auxio.h>
#include <asm/string.h> /* memset(), Linux has no bzero() */
+#include <asm/cpu_type.h>
/* Probe and map in the Auxiliary I/O register */
diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c
index 38d48a59879..9708851a8b9 100644
--- a/arch/sparc/kernel/central.c
+++ b/arch/sparc/kernel/central.c
@@ -269,4 +269,4 @@ static int __init sunfire_init(void)
return 0;
}
-subsys_initcall(sunfire_init);
+fs_initcall(sunfire_init);
diff --git a/arch/sparc/kernel/devices.c b/arch/sparc/kernel/devices.c
index 113c052c304..6b2f56a6f8a 100644
--- a/arch/sparc/kernel/devices.c
+++ b/arch/sparc/kernel/devices.c
@@ -17,8 +17,8 @@
#include <asm/oplib.h>
#include <asm/prom.h>
#include <asm/smp.h>
-#include <asm/system.h>
#include <asm/cpudata.h>
+#include <asm/cpu_type.h>
extern void clock_stop_probe(void); /* tadpole.c */
extern void sun4c_probe_memerr_reg(void);
diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 27728e138f9..b93c2c9ccb1 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -1244,10 +1244,7 @@ static struct vio_driver ds_driver = {
.id_table = ds_match,
.probe = ds_probe,
.remove = ds_remove,
- .driver = {
- .name = "ds",
- .owner = THIS_MODULE,
- }
+ .name = "ds",
};
static int __init ds_init(void)
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 4643d68713f..070ed141aac 100644
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -280,7 +280,8 @@ static inline void iommu_free_ctx(struct iommu *iommu, int ctx)
}
static void *dma_4u_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_addrp, gfp_t gfp)
+ dma_addr_t *dma_addrp, gfp_t gfp,
+ struct dma_attrs *attrs)
{
unsigned long flags, order, first_page;
struct iommu *iommu;
@@ -330,7 +331,8 @@ static void *dma_4u_alloc_coherent(struct device *dev, size_t size,
}
static void dma_4u_free_coherent(struct device *dev, size_t size,
- void *cpu, dma_addr_t dvma)
+ void *cpu, dma_addr_t dvma,
+ struct dma_attrs *attrs)
{
struct iommu *iommu;
unsigned long flags, order, npages;
@@ -825,8 +827,8 @@ static void dma_4u_sync_sg_for_cpu(struct device *dev,
}
static struct dma_map_ops sun4u_dma_ops = {
- .alloc_coherent = dma_4u_alloc_coherent,
- .free_coherent = dma_4u_free_coherent,
+ .alloc = dma_4u_alloc_coherent,
+ .free = dma_4u_free_coherent,
.map_page = dma_4u_map_page,
.unmap_page = dma_4u_unmap_page,
.map_sg = dma_4u_map_sg,
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index d0479e2163f..21bd73943f7 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -261,7 +261,8 @@ EXPORT_SYMBOL(sbus_set_sbus64);
* CPU may access them without any explicit flushing.
*/
static void *sbus_alloc_coherent(struct device *dev, size_t len,
- dma_addr_t *dma_addrp, gfp_t gfp)
+ dma_addr_t *dma_addrp, gfp_t gfp,
+ struct dma_attrs *attrs)
{
struct platform_device *op = to_platform_device(dev);
unsigned long len_total = PAGE_ALIGN(len);
@@ -315,7 +316,7 @@ err_nopages:
}
static void sbus_free_coherent(struct device *dev, size_t n, void *p,
- dma_addr_t ba)
+ dma_addr_t ba, struct dma_attrs *attrs)
{
struct resource *res;
struct page *pgv;
@@ -407,8 +408,8 @@ static void sbus_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
}
struct dma_map_ops sbus_dma_ops = {
- .alloc_coherent = sbus_alloc_coherent,
- .free_coherent = sbus_free_coherent,
+ .alloc = sbus_alloc_coherent,
+ .free = sbus_free_coherent,
.map_page = sbus_map_page,
.unmap_page = sbus_unmap_page,
.map_sg = sbus_map_sg,
@@ -436,7 +437,8 @@ arch_initcall(sparc_register_ioport);
* hwdev should be valid struct pci_dev pointer for PCI devices.
*/
static void *pci32_alloc_coherent(struct device *dev, size_t len,
- dma_addr_t *pba, gfp_t gfp)
+ dma_addr_t *pba, gfp_t gfp,
+ struct dma_attrs *attrs)
{
unsigned long len_total = PAGE_ALIGN(len);
void *va;
@@ -489,7 +491,7 @@ err_nopages:
* past this call are illegal.
*/
static void pci32_free_coherent(struct device *dev, size_t n, void *p,
- dma_addr_t ba)
+ dma_addr_t ba, struct dma_attrs *attrs)
{
struct resource *res;
@@ -645,8 +647,8 @@ static void pci32_sync_sg_for_device(struct device *device, struct scatterlist *
}
struct dma_map_ops pci32_dma_ops = {
- .alloc_coherent = pci32_alloc_coherent,
- .free_coherent = pci32_free_coherent,
+ .alloc = pci32_alloc_coherent,
+ .free = pci32_free_coherent,
.map_page = pci32_map_page,
.unmap_page = pci32_unmap_page,
.map_sg = pci32_map_sg,
diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index 42851122bbd..5a021dd2f85 100644
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -1,6 +1,7 @@
#include <linux/platform_device.h>
#include <asm/btfixup.h>
+#include <asm/cpu_type.h>
struct irq_bucket {
struct irq_bucket *next;
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index d45b710ea7e..dff2c3d7d37 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -26,7 +26,6 @@
#include <asm/ptrace.h>
#include <asm/processor.h>
#include <linux/atomic.h>
-#include <asm/system.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/iommu.h>
diff --git a/arch/sparc/kernel/jump_label.c b/arch/sparc/kernel/jump_label.c
index 971fd435a28..48565c11e82 100644
--- a/arch/sparc/kernel/jump_label.c
+++ b/arch/sparc/kernel/jump_label.c
@@ -6,6 +6,8 @@
#include <linux/jump_label.h>
#include <linux/memory.h>
+#include <asm/cacheflush.h>
+
#ifdef HAVE_JUMP_LABEL
void arch_jump_label_transform(struct jump_entry *entry,
diff --git a/arch/sparc/kernel/kgdb_32.c b/arch/sparc/kernel/kgdb_32.c
index 539243b236f..2e424a576a3 100644
--- a/arch/sparc/kernel/kgdb_32.c
+++ b/arch/sparc/kernel/kgdb_32.c
@@ -9,6 +9,7 @@
#include <asm/kdebug.h>
#include <asm/ptrace.h>
#include <asm/irq.h>
+#include <asm/cacheflush.h>
extern unsigned long trapbase;
diff --git a/arch/sparc/kernel/kgdb_64.c b/arch/sparc/kernel/kgdb_64.c
index 768290a6c02..c8759550799 100644
--- a/arch/sparc/kernel/kgdb_64.c
+++ b/arch/sparc/kernel/kgdb_64.c
@@ -7,6 +7,7 @@
#include <linux/kdebug.h>
#include <linux/ftrace.h>
+#include <asm/cacheflush.h>
#include <asm/kdebug.h>
#include <asm/ptrace.h>
#include <asm/irq.h>
diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c
index a19c8a06368..35e43673c45 100644
--- a/arch/sparc/kernel/leon_kernel.c
+++ b/arch/sparc/kernel/leon_kernel.c
@@ -104,11 +104,11 @@ static int irq_choose_cpu(const struct cpumask *affinity)
{
cpumask_t mask;
- cpus_and(mask, cpu_online_map, *affinity);
- if (cpus_equal(mask, cpu_online_map) || cpus_empty(mask))
+ cpumask_and(&mask, cpu_online_mask, affinity);
+ if (cpumask_equal(&mask, cpu_online_mask) || cpumask_empty(&mask))
return boot_cpu_id;
else
- return first_cpu(mask);
+ return cpumask_first(&mask);
}
#else
#define irq_choose_cpu(affinity) boot_cpu_id
diff --git a/arch/sparc/kernel/leon_pci.c b/arch/sparc/kernel/leon_pci.c
index c7bec25fdb1..19f56058742 100644
--- a/arch/sparc/kernel/leon_pci.c
+++ b/arch/sparc/kernel/leon_pci.c
@@ -15,14 +15,19 @@
/* The LEON architecture does not rely on a BIOS or bootloader to setup
* PCI for us. The Linux generic routines are used to setup resources,
- * reset values of confuration-space registers settings ae preseved.
+ * reset values of configuration-space register settings are preserved.
+ *
+ * PCI Memory and Prefetchable Memory is direct-mapped. However I/O Space is
+ * accessed through a Window which is translated to low 64KB in PCI space, the
+ * first 4KB is not used so 60KB is available.
*/
void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info)
{
LIST_HEAD(resources);
struct pci_bus *root_bus;
- pci_add_resource(&resources, &info->io_space);
+ pci_add_resource_offset(&resources, &info->io_space,
+ info->io_space.start - 0x1000);
pci_add_resource(&resources, &info->mem_space);
root_bus = pci_scan_root_bus(&ofdev->dev, 0, info->ops, info,
@@ -38,47 +43,8 @@ void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info)
}
}
-/* PCI Memory and Prefetchable Memory is direct-mapped. However I/O Space is
- * accessed through a Window which is translated to low 64KB in PCI space, the
- * first 4KB is not used so 60KB is available.
- *
- * This function is used by generic code to translate resource addresses into
- * PCI addresses.
- */
-void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
- struct resource *res)
-{
- struct leon_pci_info *info = dev->bus->sysdata;
-
- region->start = res->start;
- region->end = res->end;
-
- if (res->flags & IORESOURCE_IO) {
- region->start -= (info->io_space.start - 0x1000);
- region->end -= (info->io_space.start - 0x1000);
- }
-}
-EXPORT_SYMBOL(pcibios_resource_to_bus);
-
-/* see pcibios_resource_to_bus() comment */
-void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
- struct pci_bus_region *region)
-{
- struct leon_pci_info *info = dev->bus->sysdata;
-
- res->start = region->start;
- res->end = region->end;
-
- if (res->flags & IORESOURCE_IO) {
- res->start += (info->io_space.start - 0x1000);
- res->end += (info->io_space.start - 0x1000);
- }
-}
-EXPORT_SYMBOL(pcibios_bus_to_resource);
-
void __devinit pcibios_fixup_bus(struct pci_bus *pbus)
{
- struct leon_pci_info *info = pbus->sysdata;
struct pci_dev *dev;
int i, has_io, has_mem;
u16 cmd;
@@ -144,18 +110,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
return pci_enable_resources(dev, mask);
}
-struct device_node *pci_device_to_OF_node(struct pci_dev *pdev)
-{
- /*
- * Currently the OpenBoot nodes are not connected with the PCI device,
- * this is because the LEON PROM does not create PCI nodes. Eventually
- * this will change and the same approach as pcic.c can be used to
- * match PROM nodes with pci devices.
- */
- return NULL;
-}
-EXPORT_SYMBOL(pci_device_to_OF_node);
-
void __devinit pcibios_update_irq(struct pci_dev *dev, int irq)
{
#ifdef CONFIG_PCI_DEBUG
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index 1210fde1874..160cac9c403 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -23,6 +23,7 @@
#include <linux/pm.h>
#include <linux/delay.h>
#include <linux/gfp.h>
+#include <linux/cpu.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
@@ -78,6 +79,8 @@ void __cpuinit leon_callin(void)
local_flush_tlb_all();
leon_configure_cache_smp();
+ notify_cpu_starting(cpuid);
+
/* Get our local ticker going. */
smp_setup_percpu_timer();
diff --git a/arch/sparc/kernel/module.c b/arch/sparc/kernel/module.c
index e5519870c3d..276359e1ff5 100644
--- a/arch/sparc/kernel/module.c
+++ b/arch/sparc/kernel/module.c
@@ -16,6 +16,7 @@
#include <asm/processor.h>
#include <asm/spitfire.h>
+#include <asm/cacheflush.h>
#include "entry.h"
diff --git a/arch/sparc/kernel/muldiv.c b/arch/sparc/kernel/muldiv.c
index 6ce1021d487..f7db516b07d 100644
--- a/arch/sparc/kernel/muldiv.c
+++ b/arch/sparc/kernel/muldiv.c
@@ -14,7 +14,6 @@
#include <linux/mm.h>
#include <asm/ptrace.h>
#include <asm/processor.h>
-#include <asm/system.h>
#include <asm/uaccess.h>
#include "kernel.h"
diff --git a/arch/sparc/kernel/nmi.c b/arch/sparc/kernel/nmi.c
index c76fe0b5bd9..eb1c1f010a4 100644
--- a/arch/sparc/kernel/nmi.c
+++ b/arch/sparc/kernel/nmi.c
@@ -22,6 +22,7 @@
#include <asm/perf_event.h>
#include <asm/ptrace.h>
#include <asm/pcr.h>
+#include <asm/perfctr.h>
#include "kstack.h"
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index bb8bc2e519a..fdaf2181167 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -375,13 +375,6 @@ static void __devinit apb_calc_first_last(u8 map, u32 *first_p, u32 *last_p)
*last_p = last;
}
-static void pci_resource_adjust(struct resource *res,
- struct resource *root)
-{
- res->start += root->start;
- res->end += root->start;
-}
-
/* For PCI bus devices which lack a 'ranges' property we interrogate
* the config space values to set the resources, just like the generic
* Linux PCI probing code does.
@@ -390,7 +383,8 @@ static void __devinit pci_cfg_fake_ranges(struct pci_dev *dev,
struct pci_bus *bus,
struct pci_pbm_info *pbm)
{
- struct resource *res;
+ struct pci_bus_region region;
+ struct resource *res, res2;
u8 io_base_lo, io_limit_lo;
u16 mem_base_lo, mem_limit_lo;
unsigned long base, limit;
@@ -412,11 +406,14 @@ static void __devinit pci_cfg_fake_ranges(struct pci_dev *dev,
res = bus->resource[0];
if (base <= limit) {
res->flags = (io_base_lo & PCI_IO_RANGE_TYPE_MASK) | IORESOURCE_IO;
+ res2.flags = res->flags;
+ region.start = base;
+ region.end = limit + 0xfff;
+ pcibios_bus_to_resource(dev, &res2, &region);
if (!res->start)
- res->start = base;
+ res->start = res2.start;
if (!res->end)
- res->end = limit + 0xfff;
- pci_resource_adjust(res, &pbm->io_space);
+ res->end = res2.end;
}
pci_read_config_word(dev, PCI_MEMORY_BASE, &mem_base_lo);
@@ -428,9 +425,9 @@ static void __devinit pci_cfg_fake_ranges(struct pci_dev *dev,
if (base <= limit) {
res->flags = ((mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) |
IORESOURCE_MEM);
- res->start = base;
- res->end = limit + 0xfffff;
- pci_resource_adjust(res, &pbm->mem_space);
+ region.start = base;
+ region.end = limit + 0xfffff;
+ pcibios_bus_to_resource(dev, res, &region);
}
pci_read_config_word(dev, PCI_PREF_MEMORY_BASE, &mem_base_lo);
@@ -459,9 +456,9 @@ static void __devinit pci_cfg_fake_ranges(struct pci_dev *dev,
if (base <= limit) {
res->flags = ((mem_base_lo & PCI_MEMORY_RANGE_TYPE_MASK) |
IORESOURCE_MEM | IORESOURCE_PREFETCH);
- res->start = base;
- res->end = limit + 0xfffff;
- pci_resource_adjust(res, &pbm->mem_space);
+ region.start = base;
+ region.end = limit + 0xfffff;
+ pcibios_bus_to_resource(dev, res, &region);
}
}
@@ -472,6 +469,7 @@ static void __devinit apb_fake_ranges(struct pci_dev *dev,
struct pci_bus *bus,
struct pci_pbm_info *pbm)
{
+ struct pci_bus_region region;
struct resource *res;
u32 first, last;
u8 map;
@@ -479,18 +477,18 @@ static void __devinit apb_fake_ranges(struct pci_dev *dev,
pci_read_config_byte(dev, APB_IO_ADDRESS_MAP, &map);
apb_calc_first_last(map, &first, &last);
res = bus->resource[0];
- res->start = (first << 21);
- res->end = (last << 21) + ((1 << 21) - 1);
res->flags = IORESOURCE_IO;
- pci_resource_adjust(res, &pbm->io_space);
+ region.start = (first << 21);
+ region.end = (last << 21) + ((1 << 21) - 1);
+ pcibios_bus_to_resource(dev, res, &region);
pci_read_config_byte(dev, APB_MEM_ADDRESS_MAP, &map);
apb_calc_first_last(map, &first, &last);
res = bus->resource[1];
- res->start = (first << 21);
- res->end = (last << 21) + ((1 << 21) - 1);
res->flags = IORESOURCE_MEM;
- pci_resource_adjust(res, &pbm->mem_space);
+ region.start = (first << 21);
+ region.end = (last << 21) + ((1 << 21) - 1);
+ pcibios_bus_to_resource(dev, res, &region);
}
static void __devinit pci_of_scan_bus(struct pci_pbm_info *pbm,
@@ -506,6 +504,7 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm,
struct pci_bus *bus;
const u32 *busrange, *ranges;
int len, i, simba;
+ struct pci_bus_region region;
struct resource *res;
unsigned int flags;
u64 size;
@@ -556,8 +555,6 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm,
}
i = 1;
for (; len >= 32; len -= 32, ranges += 8) {
- struct resource *root;
-
flags = pci_parse_of_flags(ranges[0]);
size = GET_64BIT(ranges, 6);
if (flags == 0 || size == 0)
@@ -569,7 +566,6 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm,
" for bridge %s\n", node->full_name);
continue;
}
- root = &pbm->io_space;
} else {
if (i >= PCI_NUM_RESOURCES - PCI_BRIDGE_RESOURCES) {
printk(KERN_ERR "PCI: too many memory ranges"
@@ -578,18 +574,12 @@ static void __devinit of_scan_pci_bridge(struct pci_pbm_info *pbm,
}
res = bus->resource[i];
++i;
- root = &pbm->mem_space;
}
- res->start = GET_64BIT(ranges, 1);
- res->end = res->start + size - 1;
res->flags = flags;
-
- /* Another way to implement this would be to add an of_device
- * layer routine that can calculate a resource for a given
- * range property value in a PCI device.
- */
- pci_resource_adjust(res, root);
+ region.start = GET_64BIT(ranges, 1);
+ region.end = region.start + size - 1;
+ pcibios_bus_to_resource(dev, res, &region);
}
after_ranges:
sprintf(bus->name, "PCI Bus %04x:%02x", pci_domain_nr(bus),
@@ -691,8 +681,10 @@ struct pci_bus * __devinit pci_scan_one_pbm(struct pci_pbm_info *pbm,
printk("PCI: Scanning PBM %s\n", node->full_name);
- pci_add_resource(&resources, &pbm->io_space);
- pci_add_resource(&resources, &pbm->mem_space);
+ pci_add_resource_offset(&resources, &pbm->io_space,
+ pbm->io_space.start);
+ pci_add_resource_offset(&resources, &pbm->mem_space,
+ pbm->mem_space.start);
bus = pci_create_root_bus(parent, pbm->pci_first_busno, pbm->pci_ops,
pbm, &resources);
if (!bus) {
@@ -755,46 +747,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
return 0;
}
-void pcibios_resource_to_bus(struct pci_dev *pdev, struct pci_bus_region *region,
- struct resource *res)
-{
- struct pci_pbm_info *pbm = pdev->bus->sysdata;
- struct resource zero_res, *root;
-
- zero_res.start = 0;
- zero_res.end = 0;
- zero_res.flags = res->flags;
-
- if (res->flags & IORESOURCE_IO)
- root = &pbm->io_space;
- else
- root = &pbm->mem_space;
-
- pci_resource_adjust(&zero_res, root);
-
- region->start = res->start - zero_res.start;
- region->end = res->end - zero_res.start;
-}
-EXPORT_SYMBOL(pcibios_resource_to_bus);
-
-void pcibios_bus_to_resource(struct pci_dev *pdev, struct resource *res,
- struct pci_bus_region *region)
-{
- struct pci_pbm_info *pbm = pdev->bus->sysdata;
- struct resource *root;
-
- res->start = region->start;
- res->end = region->end;
-
- if (res->flags & IORESOURCE_IO)
- root = &pbm->io_space;
- else
- root = &pbm->mem_space;
-
- pci_resource_adjust(res, root);
-}
-EXPORT_SYMBOL(pcibios_bus_to_resource);
-
char * __devinit pcibios_setup(char *str)
{
return str;
diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c
index af5755d20fb..7661e84a05a 100644
--- a/arch/sparc/kernel/pci_sun4v.c
+++ b/arch/sparc/kernel/pci_sun4v.c
@@ -128,7 +128,8 @@ static inline long iommu_batch_end(void)
}
static void *dma_4v_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_addrp, gfp_t gfp)
+ dma_addr_t *dma_addrp, gfp_t gfp,
+ struct dma_attrs *attrs)
{
unsigned long flags, order, first_page, npages, n;
struct iommu *iommu;
@@ -198,7 +199,7 @@ range_alloc_fail:
}
static void dma_4v_free_coherent(struct device *dev, size_t size, void *cpu,
- dma_addr_t dvma)
+ dma_addr_t dvma, struct dma_attrs *attrs)
{
struct pci_pbm_info *pbm;
struct iommu *iommu;
@@ -527,8 +528,8 @@ static void dma_4v_unmap_sg(struct device *dev, struct scatterlist *sglist,
}
static struct dma_map_ops sun4v_dma_ops = {
- .alloc_coherent = dma_4v_alloc_coherent,
- .free_coherent = dma_4v_free_coherent,
+ .alloc = dma_4v_alloc_coherent,
+ .free = dma_4v_free_coherent,
.map_page = dma_4v_map_page,
.unmap_page = dma_4v_unmap_page,
.map_sg = dma_4v_map_sg,
diff --git a/arch/sparc/kernel/pcr.c b/arch/sparc/kernel/pcr.c
index a24072a4927..0ce0dd2332a 100644
--- a/arch/sparc/kernel/pcr.c
+++ b/arch/sparc/kernel/pcr.c
@@ -14,6 +14,7 @@
#include <asm/pcr.h>
#include <asm/nmi.h>
#include <asm/spitfire.h>
+#include <asm/perfctr.h>
/* This code is shared between various users of the performance
* counters. Users will be oprofile, pseudo-NMI watchdog, and the
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 614da624330..28559ce5eeb 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -25,6 +25,8 @@
#include <linux/atomic.h>
#include <asm/nmi.h>
#include <asm/pcr.h>
+#include <asm/perfctr.h>
+#include <asm/cacheflush.h>
#include "kernel.h"
#include "kstack.h"
@@ -1105,6 +1107,10 @@ static int sparc_pmu_event_init(struct perf_event *event)
if (atomic_read(&nmi_active) < 0)
return -ENODEV;
+ /* does not support taken branch sampling */
+ if (has_branch_stack(event))
+ return -EOPNOTSUPP;
+
switch (attr->type) {
case PERF_TYPE_HARDWARE:
if (attr->config >= sparc_pmu->max_events)
diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index f793742eec2..efa07542e85 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -28,7 +28,6 @@
#include <asm/auxio.h>
#include <asm/oplib.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
#include <asm/pgtable.h>
@@ -38,6 +37,7 @@
#include <asm/elf.h>
#include <asm/prom.h>
#include <asm/unistd.h>
+#include <asm/setup.h>
/*
* Power management idle function
@@ -113,9 +113,7 @@ void cpu_idle(void)
while (!need_resched())
cpu_relax();
}
- preempt_enable_no_resched();
- schedule();
- preempt_disable();
+ schedule_preempt_disabled();
check_pgt_cache();
}
}
@@ -138,9 +136,7 @@ void cpu_idle(void)
while (!need_resched())
cpu_relax();
}
- preempt_enable_no_resched();
- schedule();
- preempt_disable();
+ schedule_preempt_disabled();
check_pgt_cache();
}
}
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 39d8b05201a..aff0c72fac0 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -32,7 +32,6 @@
#include <linux/nmi.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
#include <asm/pgtable.h>
@@ -104,15 +103,13 @@ void cpu_idle(void)
rcu_idle_exit();
tick_nohz_idle_exit();
- preempt_enable_no_resched();
-
#ifdef CONFIG_HOTPLUG_CPU
- if (cpu_is_offline(cpu))
+ if (cpu_is_offline(cpu)) {
+ sched_preempt_enable_no_resched();
cpu_play_dead();
+ }
#endif
-
- schedule();
- preempt_disable();
+ schedule_preempt_disabled();
}
}
diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c
index 27b9e93d012..896ba7c5cd8 100644
--- a/arch/sparc/kernel/ptrace_32.c
+++ b/arch/sparc/kernel/ptrace_32.c
@@ -23,8 +23,8 @@
#include <linux/tracehook.h>
#include <asm/pgtable.h>
-#include <asm/system.h>
#include <asm/uaccess.h>
+#include <asm/cacheflush.h>
/* #define ALLOW_INIT_TRACING */
diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index 9388844cd88..6f97c076799 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -29,7 +29,6 @@
#include <asm/asi.h>
#include <asm/pgtable.h>
-#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/psrcompat.h>
#include <asm/visasm.h>
diff --git a/arch/sparc/kernel/reboot.c b/arch/sparc/kernel/reboot.c
index 006a42dd200..eba7d918162 100644
--- a/arch/sparc/kernel/reboot.c
+++ b/arch/sparc/kernel/reboot.c
@@ -7,9 +7,9 @@
#include <linux/export.h>
#include <linux/pm.h>
-#include <asm/system.h>
#include <asm/oplib.h>
#include <asm/prom.h>
+#include <asm/setup.h>
/* sysctl - toggle power-off restriction for serial console
* systems in machine_power_off()
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index ffb883ddd0f..d444468b27f 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -33,7 +33,6 @@
#include <linux/kdebug.h>
#include <linux/export.h>
-#include <asm/system.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/oplib.h>
@@ -46,6 +45,7 @@
#include <asm/machines.h>
#include <asm/cpudata.h>
#include <asm/setup.h>
+#include <asm/cacheflush.h>
#include "kernel.h"
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index a854a1c240f..1414d16712b 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -31,7 +31,6 @@
#include <linux/initrd.h>
#include <linux/module.h>
-#include <asm/system.h>
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/oplib.h>
@@ -49,6 +48,7 @@
#include <asm/btext.h>
#include <asm/elf.h>
#include <asm/mdesc.h>
+#include <asm/cacheflush.h>
#ifdef CONFIG_IP_PNP
#include <net/ipconfig.h>
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index 023b8860dc9..948700fb903 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -28,6 +28,7 @@
#include <asm/fpumacro.h>
#include <asm/visasm.h>
#include <asm/compat_signal.h>
+#include <asm/switch_to.h>
#include "sigutil.h"
@@ -776,7 +777,6 @@ static inline int handle_signal32(unsigned long signr, struct k_sigaction *ka,
siginfo_t *info,
sigset_t *oldset, struct pt_regs *regs)
{
- sigset_t blocked;
int err;
if (ka->sa.sa_flags & SA_SIGINFO)
@@ -787,11 +787,7 @@ static inline int handle_signal32(unsigned long signr, struct k_sigaction *ka,
if (err)
return err;
- sigorsets(&blocked, &current->blocked, &ka->sa.sa_mask);
- if (!(ka->sa.sa_flags & SA_NOMASK))
- sigaddset(&blocked, signr);
- set_current_blocked(&blocked);
-
+ block_sigmask(ka, signr);
tracehook_signal_handler(signr, info, ka, regs, 0);
return 0;
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index d54c6e53aba..1e750e415d7 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -25,6 +25,7 @@
#include <asm/pgalloc.h>
#include <asm/pgtable.h>
#include <asm/cacheflush.h> /* flush_sig_insns */
+#include <asm/switch_to.h>
#include "sigutil.h"
@@ -465,7 +466,6 @@ static inline int
handle_signal(unsigned long signr, struct k_sigaction *ka,
siginfo_t *info, sigset_t *oldset, struct pt_regs *regs)
{
- sigset_t blocked;
int err;
if (ka->sa.sa_flags & SA_SIGINFO)
@@ -476,11 +476,7 @@ handle_signal(unsigned long signr, struct k_sigaction *ka,
if (err)
return err;
- sigorsets(&blocked, &current->blocked, &ka->sa.sa_mask);
- if (!(ka->sa.sa_flags & SA_NOMASK))
- sigaddset(&blocked, signr);
- set_current_blocked(&blocked);
-
+ block_sigmask(ka, signr);
tracehook_signal_handler(signr, info, ka, regs, 0);
return 0;
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index f0836cd0e2f..48b0f57b65f 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -31,6 +31,8 @@
#include <asm/uctx.h>
#include <asm/siginfo.h>
#include <asm/visasm.h>
+#include <asm/switch_to.h>
+#include <asm/cacheflush.h>
#include "entry.h"
#include "systbls.h"
@@ -479,18 +481,14 @@ static inline int handle_signal(unsigned long signr, struct k_sigaction *ka,
siginfo_t *info,
sigset_t *oldset, struct pt_regs *regs)
{
- sigset_t blocked;
int err;
err = setup_rt_frame(ka, regs, signr, oldset,
(ka->sa.sa_flags & SA_SIGINFO) ? info : NULL);
if (err)
return err;
- sigorsets(&blocked, &current->blocked, &ka->sa.sa_mask);
- if (!(ka->sa.sa_flags & SA_NOMASK))
- sigaddset(&blocked, signr);
- set_current_blocked(&blocked);
+ block_sigmask(ka, signr);
tracehook_signal_handler(signr, info, ka, regs, 0);
return 0;
diff --git a/arch/sparc/kernel/sigutil_32.c b/arch/sparc/kernel/sigutil_32.c
index 35c7897b009..0f6eebe71e6 100644
--- a/arch/sparc/kernel/sigutil_32.c
+++ b/arch/sparc/kernel/sigutil_32.c
@@ -7,6 +7,7 @@
#include <asm/sigcontext.h>
#include <asm/fpumacro.h>
#include <asm/ptrace.h>
+#include <asm/switch_to.h>
#include "sigutil.h"
diff --git a/arch/sparc/kernel/sigutil_64.c b/arch/sparc/kernel/sigutil_64.c
index b19570d41a3..387834a9c56 100644
--- a/arch/sparc/kernel/sigutil_64.c
+++ b/arch/sparc/kernel/sigutil_64.c
@@ -7,6 +7,7 @@
#include <asm/sigcontext.h>
#include <asm/fpumacro.h>
#include <asm/ptrace.h>
+#include <asm/switch_to.h>
#include "sigutil.h"
diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c
index 12ff09824cd..9f5e24ddcc7 100644
--- a/arch/sparc/kernel/sparc_ksyms_64.c
+++ b/arch/sparc/kernel/sparc_ksyms_64.c
@@ -10,12 +10,12 @@
#include <linux/init.h>
#include <linux/bitops.h>
-#include <asm/system.h>
#include <asm/cpudata.h>
#include <asm/uaccess.h>
#include <asm/spitfire.h>
#include <asm/oplib.h>
#include <asm/hypervisor.h>
+#include <asm/cacheflush.h>
struct poll {
int fd;
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c
index 133387980b5..540b2fec09f 100644
--- a/arch/sparc/kernel/sun4d_smp.c
+++ b/arch/sparc/kernel/sun4d_smp.c
@@ -14,6 +14,7 @@
#include <asm/sbi.h>
#include <asm/mmu.h>
#include <asm/tlbflush.h>
+#include <asm/switch_to.h>
#include <asm/cacheflush.h>
#include "kernel.h"
diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index 59476868652..02db9a0412c 100644
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -10,6 +10,7 @@
#include <linux/cpu.h>
#include <asm/cacheflush.h>
+#include <asm/switch_to.h>
#include <asm/tlbflush.h>
#include "irq.h"
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 232df994953..3ee51f189a5 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -566,15 +566,10 @@ out:
SYSCALL_DEFINE2(64_munmap, unsigned long, addr, size_t, len)
{
- long ret;
-
if (invalid_64bit_range(addr, len))
return -EINVAL;
- down_write(&current->mm->mmap_sem);
- ret = do_munmap(current->mm, addr, len);
- up_write(&current->mm->mmap_sem);
- return ret;
+ return vm_munmap(addr, len);
}
extern unsigned long do_mremap(unsigned long addr,
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index db86b1a0e9a..3a58e0d66f5 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -74,7 +74,7 @@ sys_call_table32:
.word sys_timer_delete, compat_sys_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy
/*270*/ .word sys32_io_submit, sys_io_cancel, compat_sys_io_getevents, sys32_mq_open, sys_mq_unlink
.word compat_sys_mq_timedsend, compat_sys_mq_timedreceive, compat_sys_mq_notify, compat_sys_mq_getsetattr, compat_sys_waitid
-/*280*/ .word sys32_tee, sys_add_key, sys_request_key, sys_keyctl, compat_sys_openat
+/*280*/ .word sys32_tee, sys_add_key, sys_request_key, compat_sys_keyctl, compat_sys_openat
.word sys_mkdirat, sys_mknodat, sys_fchownat, compat_sys_futimesat, compat_sys_fstatat64
/*290*/ .word sys_unlinkat, sys_renameat, sys_linkat, sys_symlinkat, sys_readlinkat
.word sys_fchmodat, sys_faccessat, compat_sys_pselect6, compat_sys_ppoll, sys_unshare
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c
index 1060e0672a4..7d0c088e8ab 100644
--- a/arch/sparc/kernel/time_32.c
+++ b/arch/sparc/kernel/time_32.c
@@ -37,7 +37,6 @@
#include <asm/oplib.h>
#include <asm/timex.h>
#include <asm/timer.h>
-#include <asm/system.h>
#include <asm/irq.h>
#include <asm/io.h>
#include <asm/idprom.h>
diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
index 591f20ca9e4..d2de2133314 100644
--- a/arch/sparc/kernel/traps_32.c
+++ b/arch/sparc/kernel/traps_32.c
@@ -17,7 +17,6 @@
#include <linux/export.h>
#include <asm/delay.h>
-#include <asm/system.h>
#include <asm/ptrace.h>
#include <asm/oplib.h>
#include <asm/page.h>
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index 0cbdaa41cd1..c72fdf55e1c 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -22,7 +22,6 @@
#include <asm/smp.h>
#include <asm/delay.h>
-#include <asm/system.h>
#include <asm/ptrace.h>
#include <asm/oplib.h>
#include <asm/page.h>
@@ -41,6 +40,7 @@
#include <asm/head.h>
#include <asm/prom.h>
#include <asm/memctrl.h>
+#include <asm/cacheflush.h>
#include "entry.h"
#include "kstack.h"
diff --git a/arch/sparc/kernel/unaligned_32.c b/arch/sparc/kernel/unaligned_32.c
index 4d043a1b249..c0ec8978619 100644
--- a/arch/sparc/kernel/unaligned_32.c
+++ b/arch/sparc/kernel/unaligned_32.c
@@ -12,7 +12,6 @@
#include <linux/mm.h>
#include <asm/ptrace.h>
#include <asm/processor.h>
-#include <asm/system.h>
#include <asm/uaccess.h>
#include <linux/smp.h>
#include <linux/perf_event.h>
diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
index 76e4ac1a13e..dae85bc2eda 100644
--- a/arch/sparc/kernel/unaligned_64.c
+++ b/arch/sparc/kernel/unaligned_64.c
@@ -16,7 +16,6 @@
#include <asm/ptrace.h>
#include <asm/pstate.h>
#include <asm/processor.h>
-#include <asm/system.h>
#include <asm/uaccess.h>
#include <linux/smp.h>
#include <linux/bitops.h>
@@ -24,6 +23,7 @@
#include <linux/ratelimit.h>
#include <linux/bitops.h>
#include <asm/fpumacro.h>
+#include <asm/cacheflush.h>
enum direction {
load, /* ld, ldd, ldh, ldsh */
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index f67e28ef598..5cffdc55f07 100644
--- a/arch/sparc/kernel/vio.c
+++ b/arch/sparc/kernel/vio.c
@@ -119,13 +119,17 @@ static struct bus_type vio_bus_type = {
.remove = vio_device_remove,
};
-int vio_register_driver(struct vio_driver *viodrv)
+int __vio_register_driver(struct vio_driver *viodrv, struct module *owner,
+ const char *mod_name)
{
viodrv->driver.bus = &vio_bus_type;
+ viodrv->driver.name = viodrv->name;
+ viodrv->driver.owner = owner;
+ viodrv->driver.mod_name = mod_name;
return driver_register(&viodrv->driver);
}
-EXPORT_SYMBOL(vio_register_driver);
+EXPORT_SYMBOL(__vio_register_driver);
void vio_unregister_driver(struct vio_driver *viodrv)
{
diff --git a/arch/sparc/kernel/visemul.c b/arch/sparc/kernel/visemul.c
index 73370674ccf..08e074b7eb6 100644
--- a/arch/sparc/kernel/visemul.c
+++ b/arch/sparc/kernel/visemul.c
@@ -9,9 +9,9 @@
#include <asm/ptrace.h>
#include <asm/pstate.h>
-#include <asm/system.h>
#include <asm/fpumacro.h>
#include <asm/uaccess.h>
+#include <asm/cacheflush.h>
/* OPF field of various VIS instructions. */