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0577bb661e
linux/arch/ia64/kernel
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Liu Jiang 0577bb661e [IA64] Fix ISA IRQ trigger model and polarity setting 
When handling Interrupt Source Override in MADT table, the default
ISA IRQ trigger model and polarity should be edge-rising.
Current IA64 implmentation doesn't follow the specification and
set default ISA IRQ trigger model as level-low. With that wrong
configuration and when system runs out of interrupt vectors,
it will cause vector sharing among edge triggered ISA IRQ and
level triggered PCI IRQ, then interrupt storm. So change the code
to follow the specification.

Signed-off-by: Liu Jiang <jiang.liu@huawei.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2012-03-14 13:35:47 -07:00
..
cpufreq [CPUFREQ] use dynamic debug instead of custom infrastructure 2011-05-04 11:50:57 -04:00
.gitignore [IA64] Cleanup generated file not ignored by .gitignore 2008-08-04 11:06:16 -07:00
acpi-ext.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
acpi.c [IA64] Fix ISA IRQ trigger model and polarity setting 2012-03-14 13:35:47 -07:00
asm-offsets.c ia64/pv_ops/xen: paravirtualize read/write ar.itc and ar.itm 2009-03-26 10:50:32 -07:00
audit.c [IA64] Remove COMPAT_IA32 support 2010-02-08 10:42:17 -08:00
brl_emu.c
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
crash.c sysctl: Drop & in front of every proc_handler. 2009-11-18 08:37:40 -08:00
cyclone.c ia64: Replace clocksource.fsys_mmio with generic arch data 2011-07-14 17:57:09 -07:00
dma-mapping.c ia64: Add export.h to arch/ia64 specific files as required 2011-10-31 19:30:58 -04:00
efi_stub.S
efi.c efi: Fix argument types for SetVariable() for ia64 2011-08-04 16:03:50 -07:00
elfcore.c elf coredump: add extended numbering support 2010-03-06 11:26:46 -08:00
entry.h
entry.S ia64: Add accept4() syscall 2012-01-09 12:55:10 -08:00
err_inject.c cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem 2011-12-21 14:29:42 -08:00
esi_stub.S
esi.c tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
fsys.S [IA64] Optimize ticket spinlocks in fsys_rt_sigprocmask 2010-09-15 15:35:48 -07:00
fsyscall_gtod_data.h [IA64] generalize attribute of fsyscall_gtod_data 2008-02-04 15:36:36 -08:00
ftrace.c ftrace, ia64: IA64 dynamic ftrace support 2009-01-14 12:11:31 +01:00
gate-data.S Rename .data.gate to .data..gate. 2010-03-03 11:25:59 +01:00
gate.lds.S Rename .data..patch.XXX to .data..patch.XXX. 2010-03-03 11:25:59 +01:00
gate.S Rename .data..patch.XXX to .data..patch.XXX. 2010-03-03 11:25:59 +01:00
head.S percpu: make percpu symbols in ia64 unique 2009-10-29 22:34:14 +09:00
ia64_ksyms.c percpu: remove per_cpu__ prefix. 2009-10-29 22:34:15 +09:00
init_task.c Rename .data.init_task to .data..init_task. 2010-03-03 11:25:58 +01:00
iosapic.c ia64: iosapic: Use new irq_move_* functions 2011-03-29 14:48:03 +02:00
irq_ia64.c sched: Provide scheduler_ipi() callback in response to smp_send_reschedule() 2011-04-14 08:52:32 +02:00
irq_lsapic.c ia64: Convert lsapic to new irq_chip functions 2011-03-29 14:48:02 +02:00
irq.c ia64: Use generic show_interrupts() 2011-03-29 14:48:05 +02:00
ivt.S Merge branch 'for-35' of git://repo.or.cz/linux-kbuild 2010-06-01 08:55:52 -07:00
jprobes.S [IA64] Move include/asm-ia64 to arch/ia64/include/asm 2008-08-01 10:21:21 -07:00
kprobes.c kprobes: Disable booster when CONFIG_PREEMPT=y 2010-02-04 09:36:18 +01:00
machine_kexec.c [IA64] Fix warning from machine_kexec.c 2012-02-27 13:00:42 -08:00
machvec.c x86, ia64: convert to use generic dma_map_ops struct 2009-01-06 14:06:57 +01:00
Makefile iommu: Rename the DMAR and INTR_REMAP config options 2011-09-21 10:22:03 +02:00
Makefile.gate Rename .data.gate to .data..gate. 2010-03-03 11:25:59 +01:00
mca_asm.S percpu: make percpu symbols in ia64 unique 2009-10-29 22:34:14 +09:00
mca_drv_asm.S [IA64] mca style cleanup 2008-02-04 15:42:06 -08:00
mca_drv.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
mca_drv.h [IA64] mca style cleanup 2008-02-04 15:42:06 -08:00
mca.c [IA64] disable interrupts when exiting from ia64_mca_cmc_int_handler() 2012-02-08 14:34:03 -08:00
minstate.h Rename .data..patch.XXX to .data..patch.XXX. 2010-03-03 11:25:59 +01:00
module.c modules: make arch's use default loader hooks 2011-07-24 22:06:04 +09:30
msi_ia64.c iommu: Rename the DMAR and INTR_REMAP config options 2011-09-21 10:22:03 +02:00
nr-irqs.c ia64/pv_ops/xen: define the nubmer of irqs which xen needs. 2008-10-17 10:06:59 -07:00
numa.c [IA64] Minimize per_cpu reservations. 2008-04-08 13:51:35 -07:00
pal.S
palinfo.c [IA64] Use static const char * const in palinfo.c 2010-09-23 14:22:05 -07:00
paravirt_inst.h ia64/pv_ops: paravirtualized instruction checker. 2008-10-17 10:12:54 -07:00
paravirt_patch.c ia64/pv_op/binarypatch: add helper functions to support binary patching for paravirt_ops. 2009-03-26 11:02:31 -07:00
paravirt_patchlist.c [IA64] Fix build error in paravirt_patchlist.c 2009-06-17 09:04:40 -07:00
paravirt_patchlist.h ia64/pv_ops: gate page paravirtualization. 2009-03-26 10:51:02 -07:00
paravirt.c ia64: add jump labels for paravirt 2011-07-14 12:59:45 +03:00
paravirtentry.S Rename .data.read_mostly to .data..read_mostly. 2010-03-03 11:26:00 +01:00
patch.c ia64: remove some warnings. 2009-03-27 11:11:04 -07:00
pci-dma.c iommu: Add option to group multi-function devices 2011-11-15 12:22:31 +01:00
pci-swiotlb.c ia64: remove unnecessary sync_single_range_* in swiotlb_dma_ops 2010-05-27 09:12:52 -07:00
perfmon_default_smpl.c Fix common misspellings 2011-03-31 11:26:23 -03:00
perfmon_generic.h
perfmon_itanium.h
perfmon_mckinley.h
perfmon_montecito.h
perfmon.c vfs: for usbfs, etc. internal vfsmounts ->mnt_sb->s_root == ->mnt_root 2012-01-03 22:52:41 -05:00
process.c ACPI, intel_idle: Cleanup idle= internal variables 2011-01-12 12:47:30 -05:00
ptrace.c audit: inline audit_syscall_entry to reduce burden on archs 2012-01-17 16:16:56 -05:00
relocate_kernel.S percpu: make percpu symbols in ia64 unique 2009-10-29 22:34:14 +09:00
sal.c [IA64] Update check_sal_cache_flush to use platform_send_ipi() 2008-06-11 16:40:33 -07:00
salinfo.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
setup.c [IA64] Merge overlapping reserved regions at boot 2011-12-09 15:06:42 -08:00
sigframe.h
signal.c [IA64] Remove COMPAT_IA32 support 2010-02-08 10:42:17 -08:00
smp.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
smpboot.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
stacktrace.c [IA64] Add CONFIG_STACKTRACE_SUPPORT 2010-09-23 13:52:07 -07:00
sys_ia64.c Get rid of open-coding in ia64_brk() 2009-12-11 06:44:58 -05:00
time.c ia64: Replace clocksource.fsys_mmio with generic arch data 2011-07-14 17:57:09 -07:00
topology.c cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem 2011-12-21 14:29:42 -08:00
traps.c [IA64] Remove COMPAT_IA32 support 2010-02-08 10:42:17 -08:00
unaligned.c [IA64] use __ratelimit 2010-05-18 14:45:54 -07:00
uncached.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
unwind_decoder.c
unwind_i.h
unwind.c [IA64] unwind - optimise linked-list searches for modules 2010-09-14 13:35:39 -07:00
vmlinux.lds.S [IA64] define "_sdata" symbol 2011-05-20 10:38:53 -07:00