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-rw-r--r--arch/sparc/Kconfig2
-rw-r--r--arch/sparc/Makefile2
-rw-r--r--arch/sparc/include/asm/highmem.h2
-rw-r--r--arch/sparc/include/asm/irq_64.h1
-rw-r--r--arch/sparc/include/asm/jump_label.h2
-rw-r--r--arch/sparc/include/asm/pci_32.h8
-rw-r--r--arch/sparc/include/asm/pci_64.h8
-rw-r--r--arch/sparc/include/asm/prom.h10
-rw-r--r--arch/sparc/include/asm/socket.h5
-rw-r--r--arch/sparc/include/asm/vga.h1
-rw-r--r--arch/sparc/include/asm/vio.h9
-rw-r--r--arch/sparc/kernel/ds.c5
-rw-r--r--arch/sparc/kernel/leon_pci.c47
-rw-r--r--arch/sparc/kernel/pci.c106
-rw-r--r--arch/sparc/kernel/perf_event.c4
-rw-r--r--arch/sparc/kernel/process_32.c8
-rw-r--r--arch/sparc/kernel/process_64.c10
-rw-r--r--arch/sparc/kernel/signal32.c7
-rw-r--r--arch/sparc/kernel/signal_32.c7
-rw-r--r--arch/sparc/kernel/signal_64.c6
-rw-r--r--arch/sparc/kernel/sun4m_irq.c3
-rw-r--r--arch/sparc/kernel/vio.c8
-rw-r--r--arch/sparc/lib/divdi3.S16
-rw-r--r--arch/sparc/mm/highmem.c4
24 files changed, 82 insertions, 199 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 9665799..1666de8 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -29,10 +29,12 @@ config SPARC
select GENERIC_IRQ_SHOW
select USE_GENERIC_SMP_HELPERS if SMP
select GENERIC_PCI_IOMAP
+ select HAVE_NMI_WATCHDOG if SPARC64
config SPARC32
def_bool !64BIT
select GENERIC_ATOMIC64
+ select CLZ_TAB
config SPARC64
def_bool 64BIT
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index ad1fb5d..eddcfb3 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -31,7 +31,7 @@ UTS_MACHINE := sparc
#KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7
KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
-KBUILD_AFLAGS += -m32
+KBUILD_AFLAGS += -m32 -Wa,-Av8
#LDFLAGS_vmlinux = -N -Ttext 0xf0004000
# Since 2.5.40, the first stage is left not btfix-ed.
diff --git a/arch/sparc/include/asm/highmem.h b/arch/sparc/include/asm/highmem.h
index 3d7afbb..3b6e00d 100644
--- a/arch/sparc/include/asm/highmem.h
+++ b/arch/sparc/include/asm/highmem.h
@@ -70,7 +70,7 @@ static inline void kunmap(struct page *page)
kunmap_high(page);
}
-extern void *__kmap_atomic(struct page *page);
+extern void *kmap_atomic(struct page *page);
extern void __kunmap_atomic(void *kvaddr);
extern struct page *kmap_atomic_to_page(void *vaddr);
diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h
index 16dcae6d..abf6afe 100644
--- a/arch/sparc/include/asm/irq_64.h
+++ b/arch/sparc/include/asm/irq_64.h
@@ -95,7 +95,6 @@ void arch_trigger_all_cpu_backtrace(void);
extern void *hardirq_stack[NR_CPUS];
extern void *softirq_stack[NR_CPUS];
#define __ARCH_HAS_DO_SOFTIRQ
-#define ARCH_HAS_NMI_WATCHDOG
#define NO_IRQ 0xffffffff
diff --git a/arch/sparc/include/asm/jump_label.h b/arch/sparc/include/asm/jump_label.h
index fc73a82..5080d16 100644
--- a/arch/sparc/include/asm/jump_label.h
+++ b/arch/sparc/include/asm/jump_label.h
@@ -7,7 +7,7 @@
#define JUMP_LABEL_NOP_SIZE 4
-static __always_inline bool arch_static_branch(struct jump_label_key *key)
+static __always_inline bool arch_static_branch(struct static_key *key)
{
asm goto("1:\n\t"
"nop\n\t"
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index 6de7f7b..dc50329 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h
@@ -52,14 +52,6 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
* 64Kbytes by the Host controller.
*/
-extern void
-pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
- struct resource *res);
-
-extern void
-pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
- struct pci_bus_region *region);
-
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{
return PCI_IRQ_NONE;
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index 755a4bb..1633b71 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -73,14 +73,6 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state,
int write_combine);
-extern void
-pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
- struct resource *res);
-
-extern void
-pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
- struct pci_bus_region *region);
-
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{
return PCI_IRQ_NONE;
diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h
index edd3d3cde..c287651 100644
--- a/arch/sparc/include/asm/prom.h
+++ b/arch/sparc/include/asm/prom.h
@@ -22,6 +22,7 @@
#include <linux/proc_fs.h>
#include <linux/mutex.h>
#include <linux/atomic.h>
+#include <linux/irqdomain.h>
#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2
#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
@@ -55,15 +56,6 @@ struct resource;
extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
-/* These routines are here to provide compatibility with how powerpc
- * handles IRQ mapping for OF device nodes. We precompute and permanently
- * register them in the platform_device objects, whereas powerpc computes them
- * on request.
- */
-static inline void irq_dispose_mapping(unsigned int virq)
-{
-}
-
extern struct device_node *of_console_device;
extern char *of_console_path;
extern char *of_console_options;
diff --git a/arch/sparc/include/asm/socket.h b/arch/sparc/include/asm/socket.h
index 8af1b64..bea1568 100644
--- a/arch/sparc/include/asm/socket.h
+++ b/arch/sparc/include/asm/socket.h
@@ -60,6 +60,11 @@
#define SO_WIFI_STATUS 0x0025
#define SCM_WIFI_STATUS SO_WIFI_STATUS
+#define SO_PEEK_OFF 0x0026
+
+/* Instruct lower device to use last 4-bytes of skb data as FCS */
+#define SO_NOFCS 0x0027
+
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 0x5001
diff --git a/arch/sparc/include/asm/vga.h b/arch/sparc/include/asm/vga.h
index c69d5b2..ec0e996 100644
--- a/arch/sparc/include/asm/vga.h
+++ b/arch/sparc/include/asm/vga.h
@@ -7,6 +7,7 @@
#ifndef _LINUX_ASM_VGA_H_
#define _LINUX_ASM_VGA_H_
+#include <linux/bug.h>
#include <asm/types.h>
#define VT_BUF_HAVE_RW
diff --git a/arch/sparc/include/asm/vio.h b/arch/sparc/include/asm/vio.h
index 9d83d3b..432afa8 100644
--- a/arch/sparc/include/asm/vio.h
+++ b/arch/sparc/include/asm/vio.h
@@ -284,6 +284,7 @@ struct vio_dev {
};
struct vio_driver {
+ const char *name;
struct list_head node;
const struct vio_device_id *id_table;
int (*probe)(struct vio_dev *dev, const struct vio_device_id *id);
@@ -371,7 +372,13 @@ do { if (vio->debug & VIO_DEBUG_##TYPE) \
vio->vdev->channel_id, ## a); \
} while (0)
-extern int vio_register_driver(struct vio_driver *drv);
+extern int __vio_register_driver(struct vio_driver *drv, struct module *owner,
+ const char *mod_name);
+/*
+ * vio_register_driver must be a macro so that KBUILD_MODNAME can be expanded
+ */
+#define vio_register_driver(driver) \
+ __vio_register_driver(driver, THIS_MODULE, KBUILD_MODNAME)
extern void vio_unregister_driver(struct vio_driver *drv);
static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 381edcd..fea13c7 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/leon_pci.c b/arch/sparc/kernel/leon_pci.c
index c7bec25f..aba6b95 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,
@@ -38,44 +43,6 @@ 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;
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index bb8bc2e..fdaf218 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/perf_event.c b/arch/sparc/kernel/perf_event.c
index 614da62..8e16a4a 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -1105,6 +1105,10 @@ 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 f793742..935fdbc 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -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 39d8b05..06b5b5f 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -104,15 +104,13 @@ 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/signal32.c b/arch/sparc/kernel/signal32.c
index 023b886..c8f5b50 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -776,7 +776,6 @@ 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 +786,7 @@ 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 d54c6e5..7bb71b6 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -465,7 +465,6 @@ 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 +475,7 @@ 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 f0836cd..d8a67e6 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -479,18 +479,14 @@ 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/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c
index 422c16d..e611651 100644
--- a/arch/sparc/kernel/sun4m_irq.c
+++ b/arch/sparc/kernel/sun4m_irq.c
@@ -399,6 +399,9 @@ static void __init sun4m_init_timers(irq_handler_t counter_fn)
timers_global = (void __iomem *)
(unsigned long) addr[num_cpu_timers];
+ /* Every per-cpu timer works in timer mode */
+ sbus_writel(0x00000000, &timers_global->timer_config);
+
sbus_writel((((1000000/HZ) + 1) << 10), &timers_global->l10_limit);
master_l10_counter = &timers_global->l10_count;
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index f67e28e..5cffdc5 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/lib/divdi3.S b/arch/sparc/lib/divdi3.S
index 681b368..d74bc09 100644
--- a/arch/sparc/lib/divdi3.S
+++ b/arch/sparc/lib/divdi3.S
@@ -17,23 +17,9 @@ along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
- .data
- .align 8
- .globl __clz_tab
-__clz_tab:
- .byte 0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5
- .byte 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6
- .byte 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
- .byte 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
- .byte 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
- .byte 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
- .byte 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
- .byte 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
- .size __clz_tab,256
- .global .udiv
-
.text
.align 4
+ .global .udiv
.globl __divdi3
__divdi3:
save %sp,-104,%sp
diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c
index 77140a0..055c66c 100644
--- a/arch/sparc/mm/highmem.c
+++ b/arch/sparc/mm/highmem.c
@@ -30,7 +30,7 @@
#include <asm/tlbflush.h>
#include <asm/fixmap.h>
-void *__kmap_atomic(struct page *page)
+void *kmap_atomic(struct page *page)
{
unsigned long vaddr;
long idx, type;
@@ -64,7 +64,7 @@ void *__kmap_atomic(struct page *page)
return (void*) vaddr;
}
-EXPORT_SYMBOL(__kmap_atomic);
+EXPORT_SYMBOL(kmap_atomic);
void __kunmap_atomic(void *kvaddr)
{
generated by cgit v0.10.2 at 2024-08-27 11:40:28 (GMT)