Michael Ellerman 6a281856c0 [POWERPC] Add a warning to help trackdown device_node refcounting bugs ...

When the refcount for a device node goes to 0, we call the
destructor - of_node_release(). This should only happen if we've
already detached the node from the device tree.

So add a flag OF_DETACHED which tracks detached-ness, and if we
find ourselves in of_node_release() without it set, issue a
warning and don't free the device_node. To avoid warning
continuously reinitialise the kref to a sane value.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2007-07-10 21:53:47 +10:00

..

iseries

[POWERPC] Refactor 64 bits DMA operations

2006-12-04 20:38:40 +11:00

8253pit.h

…

a.out.h

…

abs_addr.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

agp.h

…

asm-compat.h

[POWERPC] Use mtocrf instruction in asm when CONFIG_POWER4_ONLY=y

2007-04-13 03:55:13 +10:00

atomic.h

atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency

2007-05-08 11:15:20 -07:00

auxvec.h

…

backlight.h

[PATCH] powermac: More powermac backlight fixes

2006-07-31 13:28:45 -07:00

bitops.h

atomic.h: add atomic64 cmpxchg, xchg and add_unless to powerpc

2007-05-08 11:15:19 -07:00

bootx.h

…

btext.h

…

bug.h

[POWERPC] Fix manual assembly WARN_ON() in enter_rtas().

2007-01-09 17:03:02 +11:00

bugs.h

…

byteorder.h

…

cache.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cacheflush.h

[POWERPC] DEBUG_PAGEALLOC for 32-bit

2007-04-13 04:09:39 +10:00

cell-pmu.h

[POWERPC] cell: add cbe_node_to_cpu function

2007-04-23 21:44:38 +02:00

checksum.h

[NET]: POWERPC checksum annotations and cleanups.

2006-12-02 21:23:20 -08:00

compat.h

[PATCH] powerpc signal __user annotations

2006-02-08 01:03:46 -05:00

cputable.h

[POWERPC] Merge CPU features pertaining to icache coherency

2007-06-14 22:30:16 +10:00

cputime.h

[PATCH] powerpc: implement missing jiffies64_to_cputime64()

2006-07-05 09:39:54 -07:00

current.h

[POWERPC] Include stddef.h in asm-powerpc/current.h to get offsetof

2007-03-09 15:03:24 +11:00

dbdma.h

[POWERPC] Xserve cpu-meter driver

2006-12-04 20:39:30 +11:00

dcr-mmio.h

[POWERPC] Generic DCR infrastructure

2006-12-04 16:08:25 +11:00

dcr-native.h

[POWERPC] More DCR native fixups

2007-02-16 14:00:19 +11:00

dcr.h

[POWERPC] Compile fixes for arch/powerpc dcr code

2007-02-07 14:03:23 +11:00

delay.h

[POWERPC] Fix mdelay badness on shared processor partitions

2006-06-21 15:01:33 +10:00

device.h

[POWERPC] Refactor 64 bits DMA operations

2006-12-04 20:38:40 +11:00

div64.h

…

dma-mapping.h

[PATCH] dma-mapping.h stubs fix

2007-01-30 08:39:21 -08:00

dma.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

edac.h

[POWERPC] EDAC ECC software scrubber

2007-03-09 15:03:25 +11:00

eeh_event.h

[POWERPC] EEH: rm un-needed data

2007-03-22 22:52:55 +11:00

eeh.h

[POWERPC] Merge 32 and 64 bits asm-powerpc/io.h

2006-12-04 20:39:05 +11:00

elf.h

[POWERPC] Move ELF_ET_DYN_BASE up to 512MB point

2007-01-24 21:13:56 +11:00

emergency-restart.h

…

errno.h

…

fcntl.h

…

firmware.h

[POWERPC] Only use H_BULK_REMOVE if the firmware supports it

2007-02-08 15:02:35 +11:00

floppy.h

[POWERPC] Rewrite IO allocation & mapping on powerpc64

2007-06-14 22:29:56 +10:00

fs_pd.h

[POWERPC] Fix kernel build errors for mpc8272ads and mpc8560ads

2007-02-07 14:03:20 +11:00

futex.h

[PATCH] mm: pagefault_{disable,enable}()

2006-12-07 08:39:21 -08:00

grackle.h

…

hardirq.h

…

heathrow.h

…

hvcall.h

[POWERPC] Avoid hypervisor statistics calculation in real mode

2007-03-22 15:01:43 +11:00

hvconsole.h

[PATCH] powerpc: hvc_console updates

2006-03-28 16:45:26 +11:00

hvcserver.h

…

hw_irq.h

powerpc: fixup hard_irq_disable semantics

2007-05-11 08:29:34 -07:00

i8259.h

[POWERPC] Fix CHRP platforms with only 8259

2006-10-25 13:49:22 +10:00

ibmebus.h

[POWERPC] ibmebus: dynamic addition/removal of adapters, some code cleanup

2007-03-16 16:38:19 +11:00

ide.h

[POWERPC] Merge 32 and 64 bits asm-powerpc/io.h

2006-12-04 20:39:05 +11:00

immap_86xx.h

[POWERPC] 86xx/85xx: Unify Freescale PCI Express memory map registers structure

2007-03-26 17:03:49 -05:00

immap_qe.h

[POWERPC] qe: ucc_slow.guemr is in the wrong place

2007-03-29 14:33:56 -05:00

io-defs.h

[POWERPC] Merge 32 and 64 bits asm-powerpc/io.h

2006-12-04 20:39:05 +11:00

io.h

[POWERPC] Abolish iopa(), mm_ptov(), io_block_mapping() from arch/powerpc

2007-06-14 22:30:15 +10:00

ioctl.h

…

ioctls.h

…

iommu.h

[POWERPC] DART iommu suspend

2007-05-07 20:31:14 +10:00

ipc.h

…

ipcbuf.h

…

ipic.h

[POWERPC] 83xx: Return a point to the struct ipic from ipic_init()

2007-01-26 01:45:32 -06:00

irq_regs.h

IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

2006-10-05 15:10:12 +01:00

irq.h

[POWERPC] Add irq_create_direct_mapping()

2007-06-25 17:02:07 +10:00

irqflags.h

[PATCH] lockdep: irqtrace subsystem, core

2006-07-03 15:27:03 -07:00

Kbuild

[PATCH] ps3: Virtual Frame Buffer Driver

2007-02-12 09:48:44 -08:00

kdebug.h

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

2007-05-08 11:50:19 -07:00

kdump.h

[POWERPC] kdump: Support kernels having 64k page size.

2006-09-13 18:30:04 +10:00

kexec.h

kdump/kexec: calculate note size at compile time

2007-05-08 11:15:07 -07:00

keylargo.h

…

kmap_types.h

…

kprobes.h

[POWERPC] Minor fault path optimization

2007-05-02 20:57:39 +10:00

libata-portmap.h

Fix Maple PATA IRQ assignment.

2007-01-26 17:27:40 -05:00

linkage.h

…

lmb.h

[PATCH] powerpc: Remove calculation of io hole

2006-03-22 15:04:30 +11:00

local.h

local_t: powerpc extension

2007-05-08 11:15:20 -07:00

lppaca.h

[POWERPC] Donate idle CPU cycles on dedicated partitions

2007-06-14 22:29:58 +10:00

lv1call.h

[POWERPC] PS3: System-bus rework

2007-06-28 19:16:38 +10:00

machdep.h

[POWERPC] Pass the pci_controller into pci_exclude_device

2007-06-29 01:57:22 -05:00

macio.h

…

mc146818rtc.h

…

mediabay.h

…

mman.h

[PATCH] add asm-generic/mman.h

2006-02-15 15:32:22 -08:00

mmu_context.h

[POWERPC] Merge asm-ppc/mmu_context.h into asm-power/mmu_context.h

2007-07-03 03:22:05 -05:00

mmu-8xx.h

[POWERPC] Split out asm-ppc/mmu.h portions for PowerPC 8xx

2007-07-03 03:00:28 -05:00

mmu-44x.h

[POWERPC] Remove fixup_bigphys_addr() for arch/powerpc to avoid link error

2007-05-17 21:11:13 +10:00

mmu-fsl-booke.h

[POWERPC] Split out asm-ppc/mmu.h portions for Freescale Book-E

2007-07-03 03:00:16 -05:00

mmu-hash32.h

[POWERPC] Kill typedef-ed structs for hash PTEs and BATs

2007-06-14 22:30:16 +10:00

mmu-hash64.h

[POWERPC] Fix Kexec/Kdump for power6

2007-06-25 17:03:33 +10:00

mmu.h

[POWERPC] Split out asm-ppc/mmu.h portions for PowerPC 8xx

2007-07-03 03:00:28 -05:00

mmzone.h

[POWERPC] We don't define CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID

2007-05-10 21:28:13 +10:00

module.h

[POWERPC] Generic BUG for powerpc

2006-12-11 16:35:07 +11:00

mpc8xx.h

[POWERPC] 8xx: mpc885ads pcmcia support

2007-07-10 00:33:51 -05:00

mpc52xx.h

[POWERPC] mpc52xx suspend to deep-sleep

2007-05-07 20:31:15 +10:00

mpc85xx.h

[PATCH] ppc: Fix io.h for config with CONFIG_PCI not set

2006-11-13 14:49:25 +11:00

mpc86xx.h

[POWERPC] kill isa_{io,mem}_base definitions for !PCI

2007-06-29 01:56:43 -05:00

mpc8260.h

[POWERPC] Change include protections to ASM_POWERPC

2007-05-17 21:10:15 +10:00

mpic.h

[POWERPC] MPIC MSI allocator

2007-05-08 13:43:48 +10:00

msgbuf.h

…

mutex.h

…

namei.h

…

nvram.h

…

of_device.h

[POWERPC] Export of_device_get_modalias

2007-05-07 20:31:15 +10:00

of_platform.h

[POWERPC] Souped-up of_platform_device support

2006-12-04 16:08:52 +11:00

ohare.h

…

oprofile_impl.h

[POWERPC] pasemi: PA6T oprofile support

2007-04-24 21:31:51 +10:00

paca.h

[POWERPC] Introduce address space "slices"

2007-05-09 16:35:00 +10:00

page_32.h

[POWERPC] Kill off the PTE_FMT macro

2007-05-07 20:31:14 +10:00

page_64.h

[POWERPC] Introduce address space "slices"

2007-05-09 16:35:00 +10:00

page.h

[POWERPC] Remove use of 4level-fixup.h for ppc32

2007-05-08 13:40:31 +10:00

param.h

…

parport.h

parport->dev driver model support

2007-05-08 11:15:05 -07:00

pci-bridge.h

[POWERPC] Use ppc64 style list management for pci_controller on ppc32

2007-06-29 01:58:45 -05:00

pci.h

[POWERPC] Use global_number in ppc32 pci_controller

2007-06-29 01:58:37 -05:00

percpu.h

[PATCH] lockdep: add per_cpu_offset()

2006-07-03 15:27:00 -07:00

pgalloc-32.h

[POWERPC] Remove use of 4level-fixup.h for ppc32

2007-05-08 13:40:31 +10:00

pgalloc-64.h

[POWERPC] Fix return from pte_alloc_one() in out-of-memory case

2007-06-02 21:01:56 +10:00

pgalloc.h

[POWERPC] Remove arch/powerpc's dependence on asm-ppc/pg{alloc,table}.h

2007-05-02 20:04:30 +10:00

pgtable-4k.h

[POWERPC] Add ability to 4K kernel to hash in 64K pages

2007-05-09 16:35:00 +10:00

pgtable-64k.h

[POWERPC] Add ability to 4K kernel to hash in 64K pages

2007-05-09 16:35:00 +10:00

pgtable-ppc32.h

[POWERPC] Start factoring pgtable-ppc32.h and pgtable-ppc64.h

2007-06-14 22:30:15 +10:00

pgtable-ppc64.h

[POWERPC] Start factoring pgtable-ppc32.h and pgtable-ppc64.h

2007-06-14 22:30:15 +10:00

pgtable.h

[POWERPC] Start factoring pgtable-ppc32.h and pgtable-ppc64.h

2007-06-14 22:30:15 +10:00

pmac_feature.h

[POWERPC] Change include protections to ASM_POWERPC

2007-05-17 21:10:15 +10:00

pmac_low_i2c.h

…

pmac_pfunc.h

typo fixes: mecanism -> mechanism

2006-06-30 18:20:44 +02:00

pmc.h

[POWERPC] pasemi: PA6T oprofile support

2007-04-24 21:31:51 +10:00

pmi.h

[POWERPC] Add PMI driver for cell blade

2007-02-16 14:00:19 +11:00

poll.h

Consolidate asm/poll.h

2007-05-11 08:29:34 -07:00

posix_types.h

[PATCH] FD_ZERO build fix

2007-01-11 18:18:22 -08:00

ppc_asm.h

[POWERPC] Cell timebase bug workaround

2006-10-25 11:54:18 +10:00

ppc-pci.h

[POWERPC] Rewrite IO allocation & mapping on powerpc64

2007-06-14 22:29:56 +10:00

processor.h

[POWERPC] Abolish unused ucBoardRev variables

2007-06-28 19:19:29 +10:00

prom.h

[POWERPC] Add a warning to help trackdown device_node refcounting bugs

2007-07-10 21:53:47 +10:00

ps3.h

[POWERPC] PS3: Preallocate bootmem memory for the PS3 FLASH ROM storage driver

2007-06-28 19:18:08 +10:00

ps3av.h

[POWERPC] PS3: Rework AV settings driver

2007-06-28 19:16:42 +10:00

ps3fb.h

[POWERPC] PS3: Frame buffer system-bus rework

2007-06-28 19:16:42 +10:00

ps3stor.h

[POWERPC] PS3: Storage Driver Core

2007-06-28 19:19:20 +10:00

pSeries_reconfig.h

…

ptrace.h

[POWERPC] Uninline common ptrace bits

2007-06-14 22:29:57 +10:00

qe_ic.h

[POWERPC] Add QUICC Engine (QE) infrastructure

2006-10-04 15:24:27 +10:00

qe.h

[POWERPC] Change rheap functions to use ulongs instead of pointers

2007-05-09 23:01:43 -05:00

reg_8xx.h

…

reg_booke.h

[POWERPC] Move reg_booke.h to include/asm-powerpc

2007-05-09 23:00:37 -05:00

reg.h

[POWERPC] pasemi: PA6T oprofile support

2007-04-24 21:31:51 +10:00

resource.h

…

rheap.h

[POWERPC] User rheap from arch/powerpc/lib

2007-05-09 23:28:17 -05:00

rtas.h

[POWERPC] Add rtas_service_present() helper

2006-12-08 17:10:22 +11:00

rtc.h

…

rwsem.h

[PATCH] lockdep: remove RWSEM_DEBUG remnants

2006-07-03 15:27:01 -07:00

scatterlist.h

…

seccomp.h

…

sections.h

…

semaphore.h

…

sembuf.h

…

serial.h

…

setup.h

[PATCH] cleanup asm/setup.h userspace visibility

2006-12-07 08:39:46 -08:00

shmbuf.h

…

shmparam.h

…

sigcontext.h

…

siginfo.h

…

signal.h

[PATCH] irq-flags: POWERPC: Use the new IRQF_ constants

2006-07-02 13:58:47 -07:00

smp.h

Remove hardcoding of hard_smp_processor_id on UP systems

2007-05-09 12:30:48 -07:00

smu.h

[POWERPC] powermac: Constify & voidify get_property()

2006-07-31 15:55:05 +10:00

socket.h

[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support

2007-04-25 22:24:21 -07:00

sockios.h

[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution

2007-04-25 22:24:04 -07:00

sparsemem.h

[POWERPC] ps3: add lpar addressing

2006-12-04 20:40:52 +11:00

spinlock_types.h

…

spinlock.h

[PATCH] Directed yield: direct yield of spinlocks for powerpc

2006-10-01 00:39:22 -07:00

spu_csa.h

[POWERPC] Spufs support for 64K LS mappings on 4K kernels

2007-05-09 16:35:00 +10:00

spu_info.h

[POWERPC] spufs: Add /lslr, /dma_info and /proxydma files

2006-12-04 20:39:45 +11:00

spu_priv1.h

[POWERPC] Celleb: consolidate spu management ops

2007-02-07 14:03:21 +11:00

spu.h

[POWERPC] spufs: Add spu stats in sysfs

2007-07-03 15:24:46 +10:00

sstep.h

[POWERPC] Added kprobes support to ppc32

2007-02-06 22:55:19 -06:00

stat.h

…

statfs.h

…

string.h

[STRING]: Move strcasecmp/strncasecmp to lib/string.c

2007-04-26 01:54:39 -07:00

suspend.h

[POWERPC] Fix suspend states again

2007-05-02 20:04:30 +10:00

synch.h

[PATCH] powerpc: newline for ISYNC_ON_SMP

2006-02-24 14:06:00 +11:00

syscalls.h

[POWERPC] Consolidate sys_sigaltstack

2007-06-14 22:29:57 +10:00

systbl.h

[POWERPC] Wire up some more syscalls

2007-05-17 21:11:13 +10:00

system.h

[POWERPC] Move inline asm eieio to using eieio inline function

2007-07-10 00:33:14 -05:00

tce.h

[POWERPC] Use 4kB iommu pages even on 64kB-page systems

2006-11-01 14:52:48 +11:00

termbits.h

[PATCH] tty: switch to ktermios

2006-12-08 08:28:57 -08:00

termios.h

[PATCH] consolidate line discipline number definitions

2007-02-11 10:51:26 -08:00

thread_info.h

[POWERPC] Reserve threadinfo flags for perfmon2

2007-06-14 22:29:55 +10:00

time.h

[POWERPC] Move iSeries_tb_recal into its own late_initcall.

2007-06-28 19:19:23 +10:00

timex.h

[POWERPC] Cell timebase bug workaround

2006-10-25 11:54:18 +10:00

tlb.h

[POWERPC] Fix possible access to free pages

2007-06-02 21:01:55 +10:00

tlbflush.h

[POWERPC] Rewrite IO allocation & mapping on powerpc64

2007-06-14 22:29:56 +10:00

topology.h

[PATCH] sched: remove SMT nice

2007-03-05 07:57:51 -08:00

tsi108_irq.h

[POWERPC] Change include protections to ASM_POWERPC

2007-05-17 21:10:15 +10:00

tsi108_pci.h

[POWERPC] Change include protections to ASM_POWERPC

2007-05-17 21:10:15 +10:00

tsi108.h

[POWERPC] Generalize tsi108 PCI setup

2007-05-08 11:54:20 +10:00

types.h

[PATCH] Centralise definitions of sector_t and blkcnt_t

2006-12-04 19:41:15 -08:00

uaccess.h

[POWERPC] Add inatomic versions of __get_user and __put_user

2007-04-13 04:09:38 +10:00

ucc_fast.h

ucc_geth: Implement Transmit on Demand support

2007-04-28 11:01:04 -04:00

ucc_slow.h

[POWERPC] QE: clean up ucc_slow.c and ucc_fast.c

2007-02-17 16:12:54 -06:00

ucc.h

[POWERPC] Add QUICC Engine (QE) infrastructure

2006-10-04 15:24:27 +10:00

ucontext.h

…

udbg.h

[POWERPC] Early serial debug support for PPC44x

2007-05-08 14:47:33 +10:00

uic.h

[POWERPC] Add arch/powerpc driver for UIC, PPC4xx interrupt controller

2007-04-24 21:32:01 +10:00

unaligned.h

…

uninorth.h

…

unistd.h

[POWERPC] Wire up some more syscalls

2007-05-17 21:11:13 +10:00

user.h

…

vdso_datapage.h

[PATCH] powerpc: Kill _machine and hard-coded platform numbers

2006-03-28 23:15:54 +11:00

vdso.h

[POWERPC] Fix vDSO page count calculation

2007-02-13 15:35:52 +11:00

vga.h

[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use

2006-06-22 15:05:58 -07:00

vio.h

[POWERPC] Refactor 64 bits DMA operations

2006-12-04 20:38:40 +11:00

xmon.h

[POWERPC] add support for stopping spus from xmon

2006-10-25 14:20:22 +10:00

xor.h

…