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linux-stable/arch/powerpc/include/asm
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Michael Neuling 82a9f16adc powerpc/hw_breakpoints: Add DABRX cpu feature to fix 32-bit regression 
When introducing support for DABRX in 4474ef0, we broke older 32-bit CPUs
that don't have that register.

Some CPUs have a DABR but not DABRX.  Configuration are:
- No 32bit CPUs have DABRX but some have DABR.
- POWER4+ and below have the DABR but no DABRX.
- 970 and POWER5 and above have DABR and DABRX.
- POWER8 has DAWR, hence no DABRX.

This introduces CPU_FTR_DABRX and sets it on appropriate CPUs.  We use
the top 64 bits for CPU FTR bits since only 64 bit CPUs have this.

Processors that don't have the DABRX will still work as they will fall
back to software filtering these breakpoints via perf_exclude_event().

Signed-off-by: Michael Neuling <mikey@neuling.org>
Reported-by: "Gorelik, Jacob (335F)" <jacob.gorelik@jpl.nasa.gov>
cc: stable@vger.kernel.org (v3.9 only)
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-06-10 08:36:29 +10:00
..
8xx_immap.h
agp.h
asm-compat.h powerpc: Change mtcrf to use real register names 2012-07-10 19:18:11 +10:00
asm-offsets.h
async_tx.h
atomic.h atomic: implement generic atomic_dec_if_positive() 2012-10-09 16:22:46 +09:00
backlight.h
barrier.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
bitops.h powerpc: Remove unused postfix parameter to DEFINE_BITOP() 2013-04-18 11:53:04 +10:00
bootx.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
btext.h
bug.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
bugs.h
cache.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
cacheflush.h powerpc/85xx: add HOTPLUG_CPU support 2012-09-12 14:57:08 -05:00
cell-pmu.h
cell-regs.h
checksum.h
clk_interface.h
cmpxchg.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
code-patching.h powerpc: Have patch_instruction detect faults 2012-07-03 14:14:38 +10:00
compat.h compat: move compat_siginfo_t definition to asm/compat.h 2012-10-06 03:05:16 +09:00
context_tracking.h powerpc: Use the new schedule_user API on userspace preemption 2013-05-14 16:00:20 +10:00
cpm.h
cpm1.h
cpm2.h
cputable.h powerpc/hw_breakpoints: Add DABRX cpu feature to fix 32-bit regression 2013-06-10 08:36:29 +10:00
cputhreads.h powerpc: Fixing a cputhread code documentation 2012-05-22 14:37:00 +10:00
cputime.h cputime: Generic on-demand virtual cputime accounting 2013-01-27 19:23:27 +01:00
current.h
dbdma.h
dbell.h powerpc: Select either privileged or hypervisor doorbell when sending 2013-01-10 15:09:06 +11:00
dcr-generic.h
dcr-mmio.h
dcr-native.h
dcr-regs.h
dcr.h
debug.h powerpc: Rename set_break to avoid naming conflict 2013-01-16 05:25:47 +11:00
delay.h
device.h powerpc: IOMMU fault injection 2012-07-10 19:18:59 +10:00
disassemble.h
div64.h
dma-mapping.h powerpc: dma_debug: add debug_dma_mapping_error support 2012-11-28 15:28:59 +01:00
dma.h powerpc: remove PReP platform 2013-04-18 13:03:53 +10:00
edac.h
eeh.h powerpc/eeh: Fix crash when adding a device in a slot with DDW 2013-01-10 17:01:58 +11:00
eeh_event.h powerpc/eeh: Handle EEH error based on PE 2012-09-10 09:35:43 +10:00
ehv_pic.h irq_domain/powerpc: Use common irq_domain structure instead of irq_host 2012-02-14 14:06:50 -07:00
elf.h powerpc: Add HWCAP2 aux entry 2013-04-26 16:08:16 +10:00
emergency-restart.h
emulated_ops.h
epapr_hcalls.h PPC: ePAPR: Convert hcall header to uapi (round 2) 2012-10-31 13:45:32 +01:00
exception-64e.h powerpc/booke64: Use SPRG0/3 scratch for bolted TLB miss & crit int 2012-09-05 15:35:52 +10:00
exception-64s.h powerpc: Fix "attempt to move .org backwards" error 2013-04-26 16:08:27 +10:00
exec.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
fadump.h fadump: Invalidate registration and release reserved memory for general use. 2012-02-23 10:50:02 +11:00
fb.h
feature-fixups.h
firmware.h powerpc/powernv: Detect OPAL v3 API version 2013-05-14 15:10:02 +10:00
fixmap.h
floppy.h
fs_pd.h
fsl_85xx_cache_sram.h
fsl_gtm.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
fsl_guts.h powerpc/iommu/fsl: Add PAMU bypass enable register to ccsr_guts struct 2012-11-25 07:19:39 -06:00
fsl_hcalls.h PPC: Don't use hardcoded opcode for ePAPR hcall invocation 2012-10-05 23:38:38 +02:00
fsl_ifc.h powerpc/mpc85xx: Add new ext fields to Integrated FLash Controller 2012-09-12 14:57:10 -05:00
fsl_lbc.h powerpc/85xx: Add lbc suspend support for PM 2011-11-24 02:01:40 -06:00
ftrace.h
futex.h
gpio.h gpiolib/arches: Centralise bolierplate asm/gpio.h 2012-05-11 18:00:14 -06:00
grackle.h
hardirq.h powerpc: Add accounting for Doorbell interrupts 2013-04-18 15:59:55 +10:00
heathrow.h
highmem.h highmem: kill all __kmap_atomic() 2012-03-20 21:48:30 +08:00
hugetlb.h Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-05-02 10:16:16 -07:00
hvcall.h powerpc/kvm/book3s: Add support for H_IPOLL and H_XIRR_X in XICS emulation 2013-06-01 08:29:27 +10:00
hvconsole.h
hvcserver.h
hvsi.h
hw_breakpoint.h powerpc: Change hardware breakpoint to allow longer ranges 2013-01-29 11:35:08 +11:00
hw_irq.h powerpc: hard_irq_disable(): Call trace_hardirqs_off after disabling 2013-05-10 17:01:09 +10:00
hydra.h
i8259.h irq_domain/powerpc: Use common irq_domain structure instead of irq_host 2012-02-14 14:06:50 -07:00
ibmebus.h
ide.h
immap_cpm2.h
immap_qe.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
io-defs.h
io-workarounds.h POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
io.h powerpc: remove PReP platform 2013-04-18 13:03:53 +10:00
io_event_irq.h
iommu.h powerpc/iommu: Implement IOMMU pools to improve multiqueue adapter performance 2012-07-03 14:14:48 +10:00
ipic.h
irq.h powerpc/irqdomain: Fix broken NR_IRQ references 2012-04-30 10:45:26 +10:00
irq_regs.h
irqflags.h powerpc: Rework lazy-interrupt handling 2012-03-09 13:25:06 +11:00
jump_label.h static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]() 2012-02-24 10:05:59 +01:00
Kbuild Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-12-13 15:31:08 -08:00
kdebug.h
kdump.h powerpc: Rename mapping based RELOCATABLE to DYNAMIC_MEMSTART for BookE 2011-12-20 10:20:19 -05:00
kexec.h powerpc: Cleanup crash/kexec code 2011-12-08 14:02:23 +11:00
keylargo.h Typos: change aditional to additional. 2012-02-21 11:40:36 +01:00
kgdb.h
kmap_types.h powerpc: remove km_type definitions 2012-07-24 15:27:29 +08:00
kprobes.h powerpc/kprobes: Rename opcode_t in probes.h to ppc_opcode_t 2012-09-07 09:48:50 +10:00
kvm_44x.h
kvm_asm.h powerpc/85xx: Add AltiVec support for e6500 2013-03-12 15:59:26 -05:00
kvm_book3s.h KVM: PPC: Book3S: Add kernel emulation for the XICS interrupt controller 2013-04-26 20:27:30 +02:00
kvm_book3s_32.h powerpc: Build fix for powerpc KVM 2012-10-18 10:37:52 +11:00
kvm_book3s_64.h KVM: PPC: Book3S HV: Make HPT reading code notice R/C bit changes 2013-04-26 20:27:12 +02:00
kvm_book3s_asm.h KVM: PPC: Book3S HV: Speed up wakeups of CPUs on HV KVM 2013-04-26 20:27:31 +02:00
kvm_booke.h Added ONE_REG interface for debug instruction 2013-04-17 15:21:14 +02:00
kvm_booke_hv_asm.h KVM: PPC: bookehv64: Add support for interrupt handling 2012-12-06 01:34:11 +01:00
kvm_fpu.h
kvm_host.h KVM: PPC: Book3S: Add kernel emulation for the XICS interrupt controller 2013-04-26 20:27:30 +02:00
kvm_para.h Merge remote-tracking branch 'master' into queue 2012-10-29 19:15:32 -02:00
kvm_ppc.h KVM: PPC: Book3S: Add API for in-kernel XICS emulation 2013-05-02 15:28:36 +02:00
libata-portmap.h
linkage.h consolidate cond_syscall and SYSCALL_ALIAS declarations 2013-03-03 22:55:19 -05:00
local.h
local64.h
lppaca.h cputime: Generic on-demand virtual cputime accounting 2013-01-27 19:23:27 +01:00
lv1call.h powerpc/ps3: Correct lv1 repository routine names 2012-04-24 15:34:16 -07:00
machdep.h powerpc/pseries: Perform proper max_bus_speed detection 2013-05-06 09:25:38 +10:00
macio.h
mc146818rtc.h
mediabay.h
mman.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
mmu-8xx.h
mmu-40x.h
mmu-44x.h
mmu-book3e.h powerpc: Fix build error for book3e 2013-05-02 10:37:37 +10:00
mmu-hash32.h
mmu-hash64.h powerpc: print both base and actual page size on hash failure 2013-04-30 16:00:22 +10:00
mmu.h powerpc: POWER8 cputable entry 2012-11-15 13:00:45 +11:00
mmu_context.h
mmzone.h
module.h Make most arch asm/module.h files use asm-generic/module.h 2012-09-28 14:31:03 +09:30
mpc5xxx.h
mpc6xx.h
mpc8xx.h
mpc52xx.h powerpc/mpc52xx_lpbfifo: optionally defer fifo transfer start 2012-09-14 10:15:35 +02:00
mpc52xx_psc.h
mpc5121.h powerpc/mpc512x: fix sparce warnings for non static symbols 2013-02-05 07:40:35 +00:00
mpc8260.h
mpic.h powerpc/mpic: FSL MPIC error interrupt support. 2012-09-12 14:57:10 -05:00
mpic_msgr.h powerpc/mpic_msgr: Add missing includes 2012-08-24 20:26:04 +10:00
msi_bitmap.h
mutex.h
nvram.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
ohare.h
opal.h powerpc/powernv: Detect OPAL v3 API version 2013-05-14 15:10:02 +10:00
oprofile_impl.h treewide: fix typo of "suport" in various comments and Kconfig 2012-11-19 14:16:09 +01:00
paca.h powerpc: Add transactional memory paca scratch register to show_regs 2013-02-15 16:58:51 +11:00
page.h powerpc: Reduce PTE table memory wastage 2013-04-30 16:00:07 +10:00
page_32.h
page_64.h mm: remove free_area_cache use in powerpc architecture 2013-04-30 11:05:10 +10:00
parport.h powerpc: use for_each_compatible_node() macro 2013-04-18 13:03:50 +10:00
pasemi_dma.h
pci-bridge.h powerpc: Make radeon 32-bit MSI quirk work on powernv 2013-05-24 18:13:45 +10:00
pci.h powerpc/PCI: compute I/O space bus-to-resource offset consistently 2012-03-20 10:41:44 -07:00
percpu.h
perf_event.h powerpc/perf: Move code to select SIAR or pt_regs into perf_read_regs 2012-07-10 19:18:41 +10:00
perf_event_fsl_emb.h
perf_event_server.h powerpc/perf: Enable branch stack sampling framework 2013-04-26 16:13:02 +10:00
pgalloc-32.h powerpc: Move the pte free routines from common header 2013-04-30 16:00:04 +10:00
pgalloc-64.h powerpc/mm: Use the correct mask value when looking at pgtable address 2013-05-14 14:36:17 +10:00
pgalloc.h powerpc: Move the pte free routines from common header 2013-04-30 16:00:04 +10:00
pgtable-ppc32.h
pgtable-ppc64-4k.h powerpc/mm: Add 64TB support 2012-09-17 16:31:51 +10:00
pgtable-ppc64-64k.h powerpc: Reduce the PTE_INDEX_SIZE 2013-04-30 16:00:00 +10:00
pgtable-ppc64.h powerpc: Don't truncate pgd_index wrongly 2013-04-30 15:59:49 +10:00
pgtable.h powerpc: Switch 16GB and 16MB explicit hugepages to a different page table format 2013-04-30 15:59:56 +10:00
pmac_feature.h
pmac_low_i2c.h
pmac_pfunc.h
pmc.h
pmi.h
ppc-opcode.h powerpc: Emulate non privileged DSCR read and write 2013-05-06 09:25:35 +10:00
ppc-pci.h powerpc/eeh: Cleanup on EEH PCI address cache 2012-09-10 09:59:00 +10:00
ppc4xx.h
ppc4xx_ocm.h powerpc/44x: Support OCM(On Chip Memory) for APM821xx SoC and Bluestone board 2013-01-10 15:08:37 +11:00
ppc_asm.h powerpc/pseries: Kill all prefetch streams on context switch 2013-06-01 08:29:25 +10:00
probes.h powerpc/kprobes: Rename opcode_t in probes.h to ppc_opcode_t 2012-09-07 09:48:50 +10:00
processor.h powerpc/tm: Fix userspace stack corruption on signal delivery for active transactions 2013-06-01 08:29:23 +10:00
prom.h powerpc/pseries: Update CPU maps when device tree is updated 2013-04-26 16:08:23 +10:00
ps3.h powerpc/ps3: Add macro PS3_VERBOSE_RESULT 2013-02-15 16:54:39 +11:00
ps3av.h
ps3gpu.h
ps3stor.h
pte-8xx.h
pte-40x.h
pte-44x.h
pte-book3e.h
pte-common.h
pte-fsl-booke.h
pte-hash32.h
pte-hash64-4k.h
pte-hash64-64k.h powerpc: Fix build errors STRICT_MM_TYPECHECKS 2013-05-14 14:36:20 +10:00
pte-hash64.h
ptrace.h powerpc: fixing ptrace_get_reg to return an error 2013-04-18 13:03:57 +10:00
qe.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
qe_ic.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
reg.h powerpc/tm: Move TM abort cause codes to uapi 2013-06-01 08:29:23 +10:00
reg_8xx.h
reg_a2.h
reg_booke.h booke: Added DBCR4 SPR number 2013-02-13 12:56:42 +01:00
reg_fsl_emb.h
rheap.h
rio.h
rtas.h powerpc: Bring all threads online prior to migration/hibernation 2013-05-14 14:36:29 +10:00
rtc.h
runlatch.h Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
scatterlist.h
scom.h
sections.h powerpc: Relocate prom_init.c on 64bit 2013-01-10 17:00:25 +11:00
serial.h
setjmp.h
setup.h powerpc: Remove stale function prototypes from setup.h 2012-11-15 13:00:54 +11:00
sfp-machine.h
shmparam.h
signal.h powerpc/tm: Fix userspace stack corruption on signal delivery for active transactions 2013-06-01 08:29:23 +10:00
smp.h powerpc: Fix build errors with UP configs in HV-style KVM 2013-04-18 13:03:57 +10:00
smu.h Fix misspellings of "whether" in comments. 2012-11-19 14:31:35 +01:00
sparsemem.h powerpc/mm: Add 64TB support 2012-09-17 16:31:51 +10:00
spinlock.h powerpc: Avoid debug_smp_processor_id() check in SHARED_PROCESSOR 2013-01-29 11:35:06 +11:00
spinlock_types.h
spu.h Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-01-08 12:19:57 -08:00
spu_csa.h
spu_info.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
spu_priv1.h
sstep.h
string.h
swab.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
swiotlb.h powerpc/swiotlb: Enable at early stage and disable if not necessary 2012-09-12 14:57:09 -05:00
switch_to.h Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-05-24 16:17:30 -07:00
synch.h
syscall.h
syscalls.h powerpc: trim the crap from syscalls.h 2013-02-03 18:16:11 -05:00
systbl.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2013-05-01 07:21:43 -07:00
tce.h powerpc/powernv: Add TCE SW invalidation support 2011-11-25 14:32:57 +11:00
termios.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
thread_info.h powerpc: Syscall hooks for context tracking subsystem 2013-05-14 16:00:19 +10:00
time.h cputime: Consolidate vtime handling on context switch 2012-08-20 13:05:28 +02:00
timex.h
tlb.h
tlbflush.h powerpc/mm: Make some of the PGTABLE_RANGE dependency explicit 2012-09-17 16:31:53 +10:00
tm.h powerpc/tm: Move TM abort cause codes to uapi 2013-06-01 08:29:23 +10:00
topology.h powerpc/pseries: Add /proc interface to control topology updates 2013-04-26 16:08:26 +10:00
trace.h powerpc: tracing: Avoid tracepoint duplication with DECLARE_EVENT_CLASS 2012-07-03 14:14:41 +10:00
tsi108.h
tsi108_irq.h
tsi108_pci.h
types.h UAPI: (Scripted) Disintegrate arch/powerpc/include/asm 2012-10-09 09:47:26 +01:00
uaccess.h powerpc: Remove unused __get_user64() and __put_user64() 2012-09-18 15:32:36 +10:00
ucc.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
ucc_fast.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
ucc_slow.h powerpc: Fix typos in Freescale copyright claims 2012-11-15 13:00:58 +11:00
udbg.h powerpc: Add an in memory udbg console 2013-05-08 06:36:49 +10:00
uic.h
unaligned.h
uninorth.h
unistd.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2013-05-01 07:21:43 -07:00
uprobes.h uretprobes/powerpc: Hijack return address 2013-04-13 15:31:56 +02:00
user.h
vdso.h powerpc: Add VDSO version of getcpu 2012-07-11 14:18:40 +10:00
vdso_datapage.h
vga.h
vio.h POWERPC: drivers: remove __dev* attributes. 2013-01-03 15:57:04 -08:00
word-at-a-time.h powerpc: Use the new generic strncpy_from_user() and strnlen_user() 2012-05-27 21:00:07 -07:00
wsp.h
xics.h powerpc/powernv: Patch MSI EOI handler on P8 2013-04-26 16:09:59 +10:00
xilinx_intc.h
xilinx_pci.h
xmon.h
xor.h