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dfc40b24c0
linux/arch/arm/kernel
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Will Deacon dfc40b24c0 ARM: twd: register clockevents device before enabling PPI 
The smp_twd clockevents driver currently enables the local timer PPI
before the clockevents device is registered. This can lead to a kernel
panic if a spurious timer interrupt is generated before registration
has completed since the kernel will treat it as an IPI timer.

This patch moves the clockevents device registration before the IRQ
unmasking so that we can always handle timer interrupts once they can
occur.

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2011-08-12 15:41:08 +01:00
..
.gitignore
armksyms.c arm: remove stale export of 'sha_transform' 2011-08-07 15:49:11 -07:00
arthur.c
asm-offsets.c ARM: vfp: fix a hole in VFP thread migration 2011-07-09 17:22:12 +01:00
atags.c
atags.h
bios32.c PCI: Make the struct pci_dev * argument of pci_fixup_irqs const. 2011-07-22 08:26:06 -07:00
calls.S Merge branch 'setns' 2011-05-28 10:51:01 -07:00
compat.c
compat.h
crash_dump.c crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn 2011-03-23 19:47:19 -07:00
crunch-bits.S
crunch.c
debug.S ARM: 6826/1: Merge v6 and v7 DEBUG_LL DCC support 2011-03-28 19:01:43 +01:00
devtree.c irq: add irq_domain translation infrastructure 2011-07-28 01:32:04 -06:00
dma-isa.c
dma.c
early_printk.c
ecard.c arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
ecard.h
elf.c ARM: 6878/1: fix personality flag propagation across an exec 2011-04-14 09:15:24 +01:00
entry-armv.S Merge branch 'devel-stable' into for-next 2011-07-22 23:09:07 +01:00
entry-common.S ARM: 6952/1: fix lockdep warning of "unannotated irqs-off" 2011-06-06 10:56:22 +01:00
entry-header.S Merge branch 'devel-stable' into for-next 2011-07-22 23:09:07 +01:00
etm.c ARM: 6838/1: etm: fix section mismatch warning 2011-03-28 19:01:17 +01:00
fiq.c ARM: 6938/1: fiq: Refactor {get,set}_fiq_regs() for Thumb-2 2011-05-26 10:31:06 +01:00
fiqasm.S ARM: 6938/1: fiq: Refactor {get,set}_fiq_regs() for Thumb-2 2011-05-26 10:31:06 +01:00
ftrace.c
head-common.S arm/dt: Make __vet_atags also accept a dtb image 2011-05-11 15:12:32 +02:00
head-nommu.S ARM: 6999/1: head, zImage: Always Enter the kernel in ARM state 2011-07-19 12:00:53 +01:00
head.S ARM: 6999/1: head, zImage: Always Enter the kernel in ARM state 2011-07-19 12:00:53 +01:00
hw_breakpoint.c ARM: entry: avoid enabling interrupts in prefetch/data abort handlers 2011-07-02 10:56:00 +01:00
init_task.c
io.c
irq.c Merge branch 'next/devel' of ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc 2011-07-26 17:41:04 -07:00
isa.c
iwmmxt.S
kgdb.c
kprobes-arm.c ARM: kprobes: Remove now unused code 2011-07-13 17:32:51 +00:00
kprobes-common.c ARM: kprobes: Add alu_write_pc() 2011-07-13 17:32:48 +00:00
kprobes-thumb.c ARM: kprobes: Decode 32-bit Thumb multiply and absolute difference instructions 2011-07-13 17:32:48 +00:00
kprobes.c ARM: kprobes: Extend arch_specific_insn to add pointer to emulated instruction 2011-07-13 17:32:42 +00:00
kprobes.h ARM: kprobes: Add alu_write_pc() 2011-07-13 17:32:48 +00:00
leds.c ARM: Use struct syscore_ops instead of sysdevs for PM in common code 2011-04-24 19:16:08 +02:00
machine_kexec.c [ARM] add machine-specific hook to machine_kexec 2011-03-03 16:26:55 -05:00
Makefile ARM: kprobes: Add Thumb instruction decoding stubs 2011-07-13 17:32:41 +00:00
module.c modules: make arch's use default loader hooks 2011-07-24 22:06:04 +09:30
perf_event_v6.c perf, arch: Add generic NODE cache events 2011-07-01 11:06:38 +02:00
perf_event_v7.c Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-07-24 10:20:54 -07:00
perf_event_xscale.c perf, arch: Add generic NODE cache events 2011-07-01 11:06:38 +02:00
perf_event.c Merge branch 'devel-stable' into for-next 2011-07-22 23:09:07 +01:00
pj4-cp0.c
pmu.c ARM: perf: make name of arm_pmu_type consistent 2011-08-12 15:40:21 +01:00
process.c cpuidle: Consistent spelling of cpuidle_idle_call() 2011-08-04 16:35:34 -10:00
ptrace.c Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-07-24 10:20:54 -07:00
relocate_kernel.S
return_address.c ARM: fix some sparse errors in generic ARM code 2011-02-23 17:24:12 +00:00
sched_clock.c
setup.c Merge branch 'devel-stable' into for-next 2011-07-22 23:09:07 +01:00
signal.c ARM: 6892/1: handle ptrace requests to change PC during interrupted system calls 2011-05-12 10:52:00 +01:00
signal.h
sleep.S ARM: pm: allow suspend finisher to return error codes 2011-07-02 09:54:01 +01:00
smp_scu.c ARM: 6960/1: allow enabling SCU code on UP 2011-07-06 20:55:15 +01:00
smp_tlb.c
smp_twd.c ARM: twd: register clockevents device before enabling PPI 2011-08-12 15:41:08 +01:00
smp.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
stacktrace.c
swp_emulate.c perf: Remove the nmi parameter from the swevent and overflow interface 2011-07-01 11:06:35 +02:00
sys_arm.c
sys_oabi-compat.c ARM: 6891/1: prevent heap corruption in OABI semtimedop 2011-04-29 15:53:14 +01:00
tcm.c ARM: 6985/1: export functions to determine the presence of I/DTCM 2011-07-06 20:49:45 +01:00
tcm.h
thumbee.c
time.c ARM: Use struct syscore_ops instead of sysdevs for PM in common code 2011-04-24 19:16:08 +02:00
traps.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
unwind.c
vmlinux.lds.S ARM: vmlinux.lds: use _text and _stext the same way as x86 2011-07-07 23:36:34 +01:00
xscale-cp0.c