Thomas Gleixner 49ab972aea sparc: Remove BKL from apc ...

commit ab772027 (sparc: arch/sparc/kernel/apc.c to unlocked_ioctl)
added lock/unlock_kernel() to the apc ioctl code.

The code needs no serialization at all. Neither put/get_user nor the
read/write access to the sbus devices require it. Remove BKL.

cycle_kernel_lock() was added during the big BKL pushdown. It should
ensure the serializiation against driver init code. In this case there
is nothing to serialize. Remove it as well.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

2009-11-02 21:15:59 -08:00

..

.gitignore

sparc: gitignore a few files

2008-12-04 09:17:15 -08:00

apc.c

sparc: Remove BKL from apc

2009-11-02 21:15:59 -08:00

asm-offsets.c

sparc,sparc64: unify asm-offsets.c

2008-12-04 09:17:12 -08:00

audit.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

auxio_32.c

sparc: move EXPORT_SYMBOL to the symbols definition

2009-01-08 16:58:05 -08:00

auxio_64.c

sparc64: move EXPORT_SYMBOL to the symbols definition

2009-01-08 16:58:20 -08:00

central.c

sparc64: Initialize FHC/CLOCK LED platform_device 'id' field correctly.

2009-01-19 13:27:15 -08:00

cherrs.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

chmc.c

sparc64: Fix crashes in jbusmc_print_dimm()

2009-02-11 00:54:07 -08:00

compat_audit.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

cpu.c

sparc,leon: Introduce the sparc-leon CPU type.

2009-08-17 18:32:10 -07:00

cpumap.c

sparc64: fix and optimize irq distribution

2009-06-16 04:56:28 -07:00

cpumap.h

sparc64: fix and optimize irq distribution

2009-06-16 04:56:28 -07:00

devices.c

sparc: drop CONFIG_SUN_AUXIO

2008-12-04 13:26:31 -08:00

dma.c

sparc: Add CONFIG_DMA_API_DEBUG support

2009-08-10 09:35:00 +02:00

ds.c

sparc64: Defer cpu_data() setup until end of per-cpu data initialization.

2009-06-16 04:56:22 -07:00

dtlb_miss.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

dtlb_prot.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ebus.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

entry.h

sparc: fix sparse warnings in irq_32.c

2008-12-08 01:08:24 -08:00

entry.S

sparc,leon: Sparc-Leon SMP support

2009-11-02 04:19:42 -08:00

etrap_32.S

sparc: prepare kernel/ for unification

2008-12-04 09:17:20 -08:00

etrap_64.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

fpu_traps.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ftrace.c

sparc64: Add proper dynamic ftrace support.

2009-06-16 04:56:53 -07:00

getsetcc.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

head_32.S

sparc,leon: Sparc-Leon SMP support

2009-11-02 04:19:42 -08:00

head_64.S

sparc64: Store per-cpu offset in trap_block[]

2009-06-16 04:56:11 -07:00

helpers.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

hvapi.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

hvcalls.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

hvtramp.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

idprom.c

sparc,leon: Introduce the sparc-leon CPU type.

2009-08-17 18:32:10 -07:00

init_task.c

Use new __init_task_data macro in arch init_task.c files.

2009-09-21 06:27:08 +02:00

iommu_common.h

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

iommu.c

sparc: Use asm-generic/pci-dma-compat

2009-08-10 09:35:00 +02:00

ioport.c

sparc,leon: Sparc-Leon SMP support

2009-11-02 04:19:42 -08:00

irq_32.c

sparc,leon: Introduce the sparc-leon CPU type.

2009-08-17 18:32:10 -07:00

irq_64.c

trivial: remove unnecessary semicolons

2009-09-21 15:14:58 +02:00

irq.h

sparc32: Kill clear_profile_irq btfixup entry.

2008-09-19 21:17:59 -07:00

itlb_miss.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ivec.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

kernel.h

sparc: Probe PMU type and record in sparc_pmu_type.

2009-01-28 17:27:14 -08:00

kgdb_32.c

sparc: add '32' suffix to reg_window, sigcontext, __siginfo_t

2009-01-02 19:32:59 -08:00

kgdb_64.c

sparc64: Reschedule KGDB capture to a software interrupt.

2009-03-18 23:51:57 -07:00

kprobes.c

trivial: fix then -> than typos in comments and documentation

2009-01-06 11:28:06 +01:00

kstack.h

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ktlb.S

sparc64: Increase vmalloc size to fix percpu regressions.

2009-09-28 14:39:58 -07:00

ldc.c

sparc64: Set IRQF_DISABLED on LDC channel IRQs.

2009-10-13 00:49:09 -07:00

led.c

proc 2/2: remove struct proc_dir_entry::owner

2009-03-31 01:14:44 +04:00

leon_kernel.c

sparc,leon: Sparc-Leon SMP support

2009-11-02 04:19:42 -08:00

leon_smp.c

sparc,leon: Sparc-Leon SMP support

2009-11-02 04:19:42 -08:00

Makefile

sparc,leon: Sparc-Leon SMP support

2009-11-02 04:19:42 -08:00

mdesc.c

sparc64: Defer cpu_data() setup until end of per-cpu data initialization.

2009-06-16 04:56:22 -07:00

misctrap.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

module.c

module: cleanup FIXME comments about trimming exception table entries.

2009-06-12 21:47:05 +09:30

muldiv.c

sparc: add '32' suffix to reg_window, sigcontext, __siginfo_t

2009-01-02 19:32:59 -08:00

nmi.c

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

of_device_32.c

sparc,leon: Added support for AMBAPP bus.

2009-08-17 18:32:10 -07:00

of_device_64.c

sparc: move of_device common code to of_device_common

2009-06-16 04:56:49 -07:00

of_device_common.c

sparc: move of_device common code to of_device_common

2009-06-16 04:56:49 -07:00

of_device_common.h

sparc: move of_device common code to of_device_common

2009-06-16 04:56:49 -07:00

pci_common.c

sparc64: Fix crash with /proc/iomem

2009-03-18 23:53:16 -07:00

pci_fire.c

sparc64: Fix section mismatch warnings in PCI controller drivers.

2009-04-08 03:28:15 -07:00

pci_impl.h

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

pci_msi.c

sparc64: Use unsigned long long for u64.

2009-01-06 13:19:28 -08:00

pci_psycho.c

sparc64: Fix section mismatch warnings in PCI controller drivers.

2009-04-08 03:28:15 -07:00

pci_sabre.c

sparc64: Fix section mismatch warnings in PCI controller drivers.

2009-04-08 03:28:15 -07:00

pci_schizo.c

sparc64: Use unsigned long long for u64.

2009-01-06 13:19:28 -08:00

pci_sun4v_asm.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

pci_sun4v.c

sparc: Remove no-op dma_4v_sync_single_for_cpu and dma_4v_sync_sg_for_cpu

2009-08-10 09:34:59 +02:00

pci_sun4v.h

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

pci.c

sparc: Use asm-generic/pci-dma-compat

2009-08-10 09:35:00 +02:00

pcic.c

sparc: move EXPORT_SYMBOL to the symbols definition

2009-01-08 16:58:05 -08:00

pcr.c

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

perf_event.c

sparc64: Fix niagara2 perf IRQ bits.

2009-10-09 00:42:40 -07:00

pmc.c

sparc: fix trivial style issues in kernel/pmc.c

2008-12-08 01:02:55 -08:00

power.c

sparc64: Fix section mismatch warnings in power driver.

2009-04-08 03:27:52 -07:00

process_32.c

Simplify copy_thread()

2009-04-02 19:04:51 -07:00

process_64.c

debug lockups: Improve lockup detection, fix generic arch fallback

2009-08-03 09:56:52 +02:00

prom_32.c

sparc,leon: Added support for AMBAPP bus.

2009-08-17 18:32:10 -07:00

prom_64.c

sparc64: Defer cpu_data() setup until end of per-cpu data initialization.

2009-06-16 04:56:22 -07:00

prom_common.c

sparc,leon: Added support for AMBAPP bus.

2009-08-17 18:32:10 -07:00

prom_irqtrans.c

sparc64: Use unsigned long long for u64.

2009-01-06 13:19:28 -08:00

prom.h

sparc: Call OF and MD cpu scanning explicitly from paging_init()

2009-06-16 04:56:19 -07:00

psycho_common.c

sparc64: fix warnings in psycho_common after ull conversion

2009-01-08 11:37:19 -08:00

psycho_common.h

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ptrace_32.c

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

ptrace_64.c

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

reboot.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

rtrap_32.S

sparc: prepare kernel/ for unification

2008-12-04 09:17:20 -08:00

rtrap_64.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

sbus.c

sparc64: move EXPORT_SYMBOL to the symbols definition

2009-01-08 16:58:20 -08:00

setup_32.c

sparc: Kill PROM console driver.

2009-09-15 17:04:38 -07:00

setup_64.c

sparc: Kill PROM console driver.

2009-09-15 17:04:38 -07:00

signal32.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

signal_32.c

KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]

2009-09-02 21:29:22 +10:00

signal_64.c

KEYS: Add a keyctl to install a process's session keyring on its parent [try #6]

2009-09-02 21:29:22 +10:00

smp_32.c

sparc,leon: Sparc-Leon SMP support

2009-11-02 04:19:42 -08:00

smp_64.c

sparc64: implement page mapping percpu first chunk allocator

2009-09-29 09:17:57 +09:00

sparc_ksyms_32.c

sparc: Eliminate PROMLIB_INTERNAL as it does nothing

2009-01-08 16:59:01 -08:00

sparc_ksyms_64.c

sparc64: Fix UP build failure.

2009-01-13 17:38:24 -08:00

spiterrs.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

sstate.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

stacktrace.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

starfire.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

sun4c_irq.c

sparc: Add missing of_node_put

2008-12-04 09:17:22 -08:00

sun4d_irq.c

cpumask: remove references to struct irqaction's mask field.

2009-03-30 22:05:14 +10:30

sun4d_smp.c

sparc32: Kill trap table freeing code.

2009-08-18 23:44:08 -07:00

sun4m_irq.c

sparc: Add missing of_node_put

2008-12-04 09:17:22 -08:00

sun4m_smp.c

sparc32: Kill trap table freeing code.

2009-08-18 23:44:08 -07:00

sun4v_ivec.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

sun4v_tlb_miss.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

sys32.S

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

2009-09-14 10:37:28 -07:00

sys_sparc32.c

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

sys_sparc_32.c

sparc: prepare kernel/ for unification

2008-12-04 09:17:20 -08:00

sys_sparc_64.c

sparc64: Annotate sparc64 specific syscalls with SYSCALL_DEFINEx()

2009-01-19 21:11:27 -08:00

syscalls.S

sparc64: Annotate sparc64 specific syscalls with SYSCALL_DEFINEx()

2009-01-19 21:11:27 -08:00

sysfs.c

sparc64: cheaper asm/uaccess.h inclusion

2009-08-16 18:25:53 -07:00

systbls_32.S

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

systbls_64.S

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

systbls.h

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

tadpole.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

tick14.c

sparc32: Delete claim_ticker14().

2008-09-19 21:18:01 -07:00

time_32.c

sparc: move EXPORT_SYMBOL to the symbols definition

2009-01-08 16:58:05 -08:00

time_64.c

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

trampoline_32.S

sparc,leon: Sparc-Leon SMP support

2009-11-02 04:19:42 -08:00

trampoline_64.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

traps_32.c

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

traps_64.c

sparc64: Use BUILD_BUG_ON() in trap_init().

2009-06-16 04:56:13 -07:00

tsb.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

ttable.S

sparc64: Reschedule KGDB capture to a software interrupt.

2009-03-18 23:51:57 -07:00

una_asm_32.S

sparc: prepare kernel/ for unification

2008-12-04 09:17:20 -08:00

una_asm_64.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

unaligned_32.c

sparc: add '32' suffix to reg_window, sigcontext, __siginfo_t

2009-01-02 19:32:59 -08:00

unaligned_64.c

sparc: Most unaligned_64.c tweaks for branch tracer warnings.

2009-01-08 16:52:36 -08:00

us2e_cpufreq.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

us3_cpufreq.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

utrap.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

vio.c

sparc: remove driver-core BUS_ID_SIZE

2009-07-12 13:02:09 -07:00

viohs.c

sparc64: refactor code in viohs.c

2009-01-06 12:46:46 -08:00

visemul.c

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

vmlinux.lds.S

sparc: Clean up linker script using new linker script macros.

2009-09-18 13:57:18 -07:00

windows.c

sparc: add '32' suffix to reg_window, sigcontext, __siginfo_t

2009-01-02 19:32:59 -08:00

winfixup.S

sparc,sparc64: unify kernel/

2008-12-04 09:17:21 -08:00

wof.S

sparc/kernel/: possible cleanups

2008-07-17 21:37:46 -07:00

wuf.S

sparc/kernel/: possible cleanups

2008-07-17 21:37:46 -07:00