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Michael Neuling 67439b76f2 [POWERPC] Fixes for the SLB shadow buffer code 
On a machine with hardware 64kB pages and a kernel configured for a
64kB base page size, we need to change the vmalloc segment from 64kB
pages to 4kB pages if some driver creates a non-cacheable mapping in
the vmalloc area.  However, we never updated with SLB shadow buffer.
This fixes it.  Thanks to paulus for finding this.

Also added some write barriers to ensure the shadow buffer contents
are always consistent.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
 		2007-08-03 19:36:01 +10:00
..
iseries
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8253pit.h
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Kbuild
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a.out.h arch: personality independent stack top 2007-07-19 10:04:45 -07:00
abs_addr.h
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agp.h
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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
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backlight.h
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bitops.h atomic.h: add atomic64 cmpxchg, xchg and add_unless to powerpc 2007-05-08 11:15:19 -07:00
bootx.h
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btext.h
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bug.h Fix WARN_ON() on bitfield ops 2007-07-31 21:12:07 -07:00
bugs.h
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byteorder.h
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cache.h [POWERPC] Add __read_mostly support for powerpc 2007-07-10 22:00:56 +10:00
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
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compat.h Introduce compat_u64 and compat_s64 types 2007-07-16 09:05:48 -07:00
cputable.h [POWERPC] Consolidate PowerPC 750 cputable features 2007-07-10 21:55:50 +10:00
cputime.h
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current.h [POWERPC] Include stddef.h in asm-powerpc/current.h to get offsetof 2007-03-09 15:03:24 +11:00
dbdma.h
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dcr-mmio.h
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dcr-native.h [POWERPC] More DCR native fixups 2007-02-16 14:00:19 +11:00
dcr.h
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delay.h
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device.h
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div64.h
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dma-mapping.h PCI: remove pci_dac_dma_... APIs 2007-07-11 16:02:11 -07:00
dma.h
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edac.h [POWERPC] EDAC ECC software scrubber 2007-03-09 15:03:25 +11:00
eeh.h
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eeh_event.h [POWERPC] EEH: rm un-needed data 2007-03-22 22:52:55 +11:00
elf.h
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emergency-restart.h
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errno.h
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fb.h fbdev: detect primary display device 2007-07-17 10:23:11 -07:00
fcntl.h
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firmware.h
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floppy.h [POWERPC] Rewrite IO allocation & mapping on powerpc64 2007-06-14 22:29:56 +10:00
fs_pd.h
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futex.h
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grackle.h
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hardirq.h
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heathrow.h
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hvcall.h [POWERPC] Add H_ILLAN_ATTRIBUTES hcall number 2007-07-11 13:24:40 +10:00
hvconsole.h
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hvcserver.h
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hw_irq.h powerpc: fixup hard_irq_disable semantics 2007-05-11 08:29:34 -07:00
i8259.h
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ibmebus.h [POWERPC] ibmebus: dynamic addition/removal of adapters, some code cleanup 2007-03-16 16:38:19 +11:00
ide.h
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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
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io.h [POWERPC] Abolish iopa(), mm_ptov(), io_block_mapping() from arch/powerpc 2007-06-14 22:30:15 +10:00
ioctl.h
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ioctls.h
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iommu.h [POWERPC] DART iommu suspend 2007-05-07 20:31:14 +10:00
ipc.h
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ipcbuf.h
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ipic.h
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irq.h [POWERPC] Uninline and export virq_to_hw() for the pasemi_mac driver 2007-07-02 13:29:21 +10:00
irq_regs.h
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irqflags.h
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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
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kexec.h kdump/kexec: calculate note size at compile time 2007-05-08 11:15:07 -07:00
keylargo.h
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kmap_types.h
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kprobes.h jprobes: remove JPROBE_ENTRY() 2007-07-19 10:04:44 -07:00
libata-portmap.h
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linkage.h
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lmb.h
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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
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mc146818rtc.h
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mediabay.h
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mman.h
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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] Fixes for the SLB shadow buffer code 2007-08-03 19:36:01 +10:00
mmu.h [POWERPC] Split out asm-ppc/mmu.h portions for PowerPC 8xx 2007-07-03 03:00:28 -05:00
mmu_context.h [POWERPC] Merge asm-ppc/mmu_context.h into asm-power/mmu_context.h 2007-07-03 03:22:05 -05:00
mmzone.h [POWERPC] We don't define CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID 2007-05-10 21:28:13 +10:00
module.h
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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
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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 protected sources 2007-07-22 21:30:59 +10:00
msgbuf.h
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mutex.h
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namei.h
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nvram.h
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of_device.h Begin consolidation of of_device.h 2007-07-20 13:41:56 +10:00
of_platform.h Create linux/of_platorm.h 2007-07-20 14:25:22 +10:00
ohare.h
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oprofile_impl.h [CELL] oprofile: add support to OProfile for profiling CELL BE SPUs 2007-07-20 21:42:24 +02:00
pSeries_reconfig.h
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paca.h [POWERPC] Introduce address space "slices" 2007-05-09 16:35:00 +10:00
page.h fix 'dynreloc miscount' link error on Powerpc 2007-07-26 11:35:18 -07:00
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
param.h
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parport.h parport->dev driver model support 2007-05-08 11:15:05 -07:00
pci-bridge.h [POWERPC] Add function to check if address is an IO port 2007-07-26 16:17:47 +10:00
pci.h Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2007-07-16 17:58:08 -07:00
percpu.h define new percpu interface for shared data 2007-07-19 10:04:44 -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] Expand RPN field to 34 bits when using 64k pages 2007-08-03 14:08:24 +10:00
pgtable-ppc32.h mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty 2007-07-17 10:22:59 -07:00
pgtable-ppc64.h mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty 2007-07-17 10:22:59 -07:00
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
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pmac_pfunc.h
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pmc.h [POWERPC] pasemi: PA6T oprofile support 2007-04-24 21:31:51 +10:00
pmi.h [CELL] pmi: remove support for mutiple devices. 2007-07-20 21:41:34 +02:00
poll.h Consolidate asm/poll.h 2007-05-11 08:29:34 -07:00
posix_types.h
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ppc-pci.h [POWERPC] Rewrite IO allocation & mapping on powerpc64 2007-06-14 22:29:56 +10:00
ppc_asm.h [POWERPC] iSeries: Fix section mismatch warnings 2007-07-26 16:12:17 +10:00
processor.h [POWERPC] Abolish unused ucBoardRev variables 2007-06-28 19:19:29 +10:00
prom.h [POWERPC] of_detach_node()'s device node argument cannot be const 2007-07-22 21:30:59 +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
ptrace.h [POWERPC] Uninline common ptrace bits 2007-06-14 22:29:57 +10:00
qe.h [POWERPC] Change rheap functions to use ulongs instead of pointers 2007-05-09 23:01:43 -05:00
qe_ic.h
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reg.h [POWERPC] Oprofile enhanced instruction sampling support 2007-07-10 21:55:48 +10:00
reg_8xx.h
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reg_booke.h [POWERPC] Move reg_booke.h to include/asm-powerpc 2007-05-09 23:00:37 -05:00
resource.h
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rheap.h [POWERPC] User rheap from arch/powerpc/lib 2007-05-09 23:28:17 -05:00
rtas.h
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rtc.h
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rwsem.h
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scatterlist.h
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seccomp.h
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sections.h
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semaphore.h
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sembuf.h
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serial.h
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setup.h
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shmbuf.h
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shmparam.h
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sigcontext.h
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siginfo.h
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signal.h
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smp.h Remove hardcoding of hard_smp_processor_id on UP systems 2007-05-09 12:30:48 -07:00
smu.h
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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
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spinlock.h
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spinlock_types.h
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spu.h [CELL] spufs: rework list management and associated locking 2007-07-20 21:42:28 +02:00
spu_csa.h [CELL] spufs: fix decr_status meanings 2007-07-20 21:41:55 +02:00
spu_info.h
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spu_priv1.h
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sstep.h
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stat.h
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statfs.h
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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
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syscalls.h [POWERPC] Consolidate sys_sigaltstack 2007-06-14 22:29:57 +10:00
systbl.h sys_fallocate() implementation on i386, x86_64 and powerpc 2007-07-17 21:42:44 -04:00
system.h [PATCH] sched: sched_cacheflush is now unused 2007-07-19 21:28:35 +02:00
tce.h
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termbits.h [POWERPC] Enable arbitary speed tty ioctls and split input/output speed 2007-07-10 22:03:29 +10:00
termios.h
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thread_info.h remove unused TIF_NOTIFY_RESUME flag 2007-07-31 15:39:38 -07:00
time.h [POWERPC] Move iSeries_tb_recal into its own late_initcall. 2007-06-28 19:19:23 +10:00
timex.h
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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.h [POWERPC] Generalize tsi108 PCI setup 2007-05-08 11:54:20 +10:00
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
types.h
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uaccess.h [POWERPC] Add inatomic versions of __get_user and __put_user 2007-04-13 04:09:38 +10:00
ucc.h
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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
ucontext.h
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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
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uninorth.h
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unistd.h sys_fallocate() implementation on i386, x86_64 and powerpc 2007-07-17 21:42:44 -04:00
user.h
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vdso.h
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vdso_datapage.h
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vga.h
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vio.h [POWERPC] iSeries: We need vio_enable_interrupts 2007-07-26 16:12:17 +10:00
xmon.h
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xor.h
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