Anton Blanchard 17081102a6 powerpc: Convert global "BAD" interrupt to per cpu spurious ...

I often get asked if BAD interrupts are really bad. On some boxes (eg
IBM machines running a hypervisor) there are valid cases where are
presented with an interrupt that is not for us. These cases are common
enough to show up as thousands of BAD interrupts a day.

Tone them down by calling them spurious. Since they can be a significant cause
of OS jitter, we may as well log them per cpu so we know where they are
occurring.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2010-02-17 14:02:49 +11:00

..

vdso32

powerpc: Fix segment mapping in vdso32

2009-10-27 16:42:40 +11:00

vdso64

Use macros for .data.page_aligned section.

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

.gitignore

powerpc: Ignore generated vmlinux.lds in git

2008-10-07 14:26:18 +11:00

align.c

powerpc: Handle VSX alignment faults correctly in little-endian mode

2009-12-18 14:55:43 +11:00

asm-offsets.c

powerpc/fsl-booke: Rework TLB CAM code

2009-11-20 16:45:33 -06:00

audit.c

…

btext.c

powerpc: Use the common ascii hex helpers

2008-08-20 16:34:57 +10:00

cacheinfo.c

powerpc/cacheinfo: Rename cache_dir per-cpu variable

2009-01-13 14:48:02 +11:00

cacheinfo.h

powerpc: Rewrite sysfs processor cache info code

2009-01-08 16:25:10 +11:00

clock.c

…

compat_audit.c

…

cpu_setup_6xx.S

powerpc: Use names rather than numbers for SPRGs (v2)

2009-08-20 10:12:27 +10:00

cpu_setup_44x.S

AMCC PPC 460SX redwood SoC platform initial framework

2009-02-14 14:41:29 -05:00

cpu_setup_fsl_booke.S

powerpc/fsl-booke: Enable L1 cache on e500v1/e500v2/e500mc CPUs

2009-06-15 21:45:30 -05:00

cpu_setup_pa6t.S

…

cpu_setup_ppc970.S

powerpc: Use LOAD_REG_IMMEDIATE only for constants on 64-bit

2008-09-15 11:08:35 -07:00

cputable.c

powerpc: broadway processor support

2009-12-12 22:24:29 -07:00

crash_dump.c

powerpc: Unify opcode definitions and support

2009-02-23 10:48:56 +11:00

crash.c

powerpc: Remove get_irq_desc()

2009-10-30 17:20:55 +11:00

dbell.c

powerpc: Add support for using doorbells for SMP IPI

2009-02-23 15:53:03 +11:00

dma-iommu.c

powerpc: Change archdata dma_data to a union

2009-09-24 15:31:43 +10:00

dma-swiotlb.c

powerpc: Kill unused swiotlb variable

2009-11-24 17:00:24 +11:00

dma.c

powerpc: Rename get_dma_direct_offset get_dma_offset

2009-09-24 15:31:43 +10:00

entry_32.S

powerpc: Use names rather than numbers for SPRGs (v2)

2009-08-20 10:12:27 +10:00

entry_64.S

powerpc: Clear MSR_RI during RTAS calls

2010-02-09 13:56:24 +11:00

exceptions-64e.S

powerpc/book3e-64: Remove duplicated #include

2009-09-24 15:31:41 +10:00

exceptions-64s.S

Merge commit 'origin/master' into next

2009-12-09 17:14:38 +11:00

firmware.c

powerpc: Make powerpc_firmware_features __read_mostly

2010-02-09 13:56:07 +11:00

fpu.S

powerpc: Use names rather than numbers for SPRGs (v2)

2009-08-20 10:12:27 +10:00

ftrace.c

Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-20 10:56:46 -07:00

head_8xx.S

powerpc/8xx: Fix user space TLB walk in dcbX fixup

2010-01-15 13:26:16 +11:00

head_32.S

powerpc: gamecube/wii: early debugging using usbgecko

2009-12-12 22:24:31 -07:00

head_40x.S

powerpc: Use names rather than numbers for SPRGs (v2)

2009-08-20 10:12:27 +10:00

head_44x.S

powerpc/mm: Cleanup handling of execute permission

2009-08-27 13:12:51 +10:00

head_64.S

Make head_64.S aware of KVM real mode code

2009-11-05 16:49:57 +11:00

head_booke.h

powerpc: Use names rather than numbers for SPRGs (v2)

2009-08-20 10:12:27 +10:00

head_fsl_booke.S

powerpc/fsl-booke: Rework TLB CAM code

2009-11-20 16:45:33 -06:00

ibmebus.c

powerpc: use dma_map_ops struct

2009-08-28 14:24:10 +10:00

idle_6xx.S

powerpc: Fix for getting CPU number in power_save_ppc32_restore()

2008-09-03 20:53:47 +10:00

idle_e500.S

powerpc: Fix for getting CPU number in power_save_ppc32_restore()

2008-09-03 20:53:47 +10:00

idle_power4.S

…

idle.c

sysctl: Drop & in front of every proc_handler.

2009-11-18 08:37:40 -08:00

init_task.c

Use new __init_task_data macro in arch init_task.c files.

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

io.c

powerpc: tiny memcpy_(to|from)io optimisation

2009-11-04 16:43:12 -07:00

iomap.c

…

iommu.c

iommu-helper: use bitmap library

2009-12-16 07:20:18 -08:00

irq.c

powerpc: Convert global "BAD" interrupt to per cpu spurious

2010-02-17 14:02:49 +11:00

isa-bridge.c

…

kgdb.c

tree-wide: fix assorted typos all over the place

2009-12-04 15:39:55 +01:00

kprobes.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2009-01-07 11:31:52 -08:00

l2cr_6xx.S

…

legacy_serial.c

powerpc/powermac: Fixup default serial port device for pmac_zilog

2008-07-28 16:30:53 +10:00

lparcfg.c

powerpc: Remove trailing space in messages

2010-02-09 13:56:23 +11:00

machine_kexec_32.c

kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE

2008-08-15 08:35:42 -07:00

machine_kexec_64.c

Use new __init_task_data macro in arch init_task.c files.

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

machine_kexec.c

powerpc: Allow mem=x cmdline to work with 4G+

2009-05-15 16:43:41 +10:00

Makefile

powerpc/chrp: Use the same RTAS daemon as pSeries

2009-10-30 17:20:53 +11:00

misc_32.S

powerpc/8xx: Start using dcbX instructions in various copy routines

2009-12-09 17:10:37 +11:00

misc_64.S

powerpc: Move VMX and VSX asm code to vector.S

2009-06-09 16:46:25 +10:00

misc.S

powerpc: Use LOAD_REG_IMMEDIATE only for constants on 64-bit

2008-09-15 11:08:35 -07:00

module_32.c

powerpc/ppc32: ftrace, dynamic ftrace to handle modules

2008-11-20 10:52:53 -08:00

module_64.c

powerpc: Unify opcode definitions and support

2009-02-23 10:48:56 +11:00

module.c

module: cleanup FIXME comments about trimming exception table entries.

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

mpc7450-pmu.c

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

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

msi.c

powerpc/PCI: include pci.h in powerpc MSI implementation

2009-03-25 08:54:29 -07:00

nvram_64.c

arch/powerpc: Fix continuation line formats

2010-02-09 13:55:05 +11:00

of_device.c

powerpc/of: Fix usage of dev_set_name() in of_device_alloc()

2009-06-26 16:55:35 +10:00

of_platform.c

powerpc/pci: Merge ppc32 and ppc64 versions of phb_scan()

2009-09-02 15:45:53 +10:00

paca.c

powerpc: Add PACA fields specific to 64-bit Book3E processors

2009-08-20 10:25:08 +10:00

pci_32.c

powerpc/pci: Merge ppc32 and ppc64 versions of phb_scan()

2009-09-02 15:45:53 +10:00

pci_64.c

powerpc: Fix compile errors found by new ppc64e_defconfig

2009-10-27 16:42:41 +11:00

pci_dn.c

powerpc/pci: Move pseries code into pseries platform specific area

2009-05-21 15:44:24 +10:00

pci_of_scan.c

powerpc: Remove trailing space in messages

2010-02-09 13:56:23 +11:00

pci-common.c

PCI/cardbus: Add a fixup hook and fix powerpc

2009-12-16 18:55:51 -08:00

perf_callchain.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2009-12-14 09:58:24 -08:00

perf_event.c

Merge branches 'perf/powerpc' and 'perf/bench' into perf/core

2009-11-15 09:51:24 +01:00

pmc.c

…

power4-pmu.c

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

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

power5-pmu.c

powerpc: perf_event: Enable SDAR in continous sample mode

2009-10-28 16:13:02 +11:00

power5+-pmu.c

powerpc: perf_event: Enable SDAR in continous sample mode

2009-10-28 16:13:02 +11:00

power6-pmu.c

powerpc: perf_event: Enable SDAR in continous sample mode

2009-10-28 16:13:02 +11:00

power7-pmu.c

powerpc: perf_event: Enable SDAR in continous sample mode

2009-10-28 16:13:02 +11:00

ppc32.h

powerpc: Add VSX context save/restore, ptrace and signal support

2008-07-01 11:28:50 +10:00

ppc970-pmu.c

powerpc: perf_event: Enable SDAR in continous sample mode

2009-10-28 16:13:02 +11:00

ppc_ksyms.c

powerpc: do not export pci_alloc/free_consistent

2009-11-24 17:00:23 +11:00

ppc_save_regs.S

powerpc: Prepare xmon_save_regs for use with kdump

2008-12-23 15:13:28 +11:00

proc_powerpc.c

powerpc: Move /proc/ppc64 to /proc/powerpc and add symlink

2009-10-30 17:20:53 +11:00

process.c

powerpc: TIF_ABI_PENDING bit removal

2010-02-01 14:00:30 +11:00

prom_init_check.sh

powerpc: Print linux_banner in prom_init

2009-03-11 17:11:33 +11:00

prom_init.c

powerpc/pseries: Pass more accurate number of supported cores to firmware

2010-02-04 14:33:54 +11:00

prom_parse.c

powerpc: Fix of_node_put() exit path in of_irq_map_one()

2009-04-20 12:18:43 -06:00

prom.c

of: merge of_find_all_nodes() implementations

2009-10-15 10:58:09 -06:00

ptrace32.c

headers: smp_lock.h redux

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

ptrace.c

powerpc: Fix booke user_disable_single_step()

2009-07-15 17:41:45 +10:00

reloc_64.S

powerpc: Make the 64-bit kernel as a position-independent executable

2008-09-15 11:08:38 -07:00

rtas_flash.c

powerpc: Move /proc/ppc64 to /proc/powerpc and add symlink

2009-10-30 17:20:53 +11:00

rtas_pci.c

powerpc/pci: Clean up direct access to sysdata by RTAS

2009-05-21 15:44:23 +10:00

rtas-proc.c

powerpc: Move /proc/ppc64 to /proc/powerpc update

2010-01-15 13:26:17 +11:00

rtas-rtc.c

…

rtas.c

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14 23:55:32 +01:00

rtasd.c

powerpc/chrp: Use the same RTAS daemon as pSeries

2009-10-30 17:20:53 +11:00

setup_32.c

swiotlb: Defer swiotlb init printing, export swiotlb_print_info()

2009-11-10 12:32:00 +01:00

setup_64.c

Merge commit 'origin/master' into next

2009-12-09 17:14:38 +11:00

setup-common.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2009-12-14 09:58:24 -08:00

setup.h

…

signal_32.c

powerpc: Sanitize stack pointer in signal handling code

2009-03-27 16:58:24 +11:00

signal_64.c

powerpc: Sanitize stack pointer in signal handling code

2009-03-27 16:58:24 +11:00

signal.c

powerpc: Sanitize stack pointer in signal handling code

2009-03-27 16:58:24 +11:00

signal.h

powerpc: Sanitize stack pointer in signal handling code

2009-03-27 16:58:24 +11:00

smp-tbsync.c

powerpc: Silence software timebase sync

2008-11-05 22:08:28 +11:00

smp.c

powerpc: Move cpu hotplug driver lock from pseries to powerpc

2010-01-15 13:26:18 +11:00

softemu8xx.c

Remove asm/a.out.h files for all architectures without a.out support.

2008-09-06 19:30:24 +01:00

stacktrace.c

powerpc: Removed duplicated include in stacktrace.c

2008-07-28 16:30:47 +10:00

suspend.c

PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures

2008-07-24 10:47:21 -07:00

swsusp_32.S

powerpc/swsusp_32: Fix TLB invalidation

2010-01-15 13:20:07 +11:00

swsusp_64.c

…

swsusp_asm64.S

powerpc: Fix 64-bit hibernation with 64k pages

2008-10-07 14:26:20 +11:00

swsusp.c

powerpc/mm: Split mmu_context handling

2008-12-21 14:21:15 +11:00

sys_ppc32.c

sysctl: Introduce a generic compat sysctl sysctl

2009-11-06 03:52:55 -08:00

syscalls.c

Unify sys_mmap*

2009-12-11 06:44:29 -05:00

sysfs.c

sysfs/cpu: Add probe/release files

2009-12-09 17:09:33 +11:00

systbl_chk.c

…

systbl_chk.sh

…

systbl.S

…

tau_6xx.c

tree-wide: fix assorted typos all over the place

2009-12-04 15:39:55 +01:00

time.c

powerpc: Add timer, performance monitor and machine check counts to /proc/interrupts

2010-02-17 14:02:49 +11:00

traps.c

powerpc: Add timer, performance monitor and machine check counts to /proc/interrupts

2010-02-17 14:02:49 +11:00

udbg_16550.c

trivial: fix typo "for for" in multiple files

2009-09-21 15:14:54 +02:00

udbg.c

powerpc: gamecube/wii: early debugging using usbgecko

2009-12-12 22:24:31 -07:00

vdso.c

tree-wide: fix a very frequent spelling mistake

2009-11-09 09:40:54 +01:00

vecemu.c

…

vector.S

powerpc: Fix usage of 64-bit instruction in 32-bit altivec code

2009-12-09 18:10:12 +11:00

vio.c

powerpc: Change archdata dma_data to a union

2009-09-24 15:31:43 +10:00

vmlinux.lds.S

module: handle ppc64 relocating kcrctabs when CONFIG_RELOCATABLE=y

2009-12-15 16:28:34 +10:30