linux

iv/linux

History

Steve Capper 0b19f93351 ARM: mm: Add support for flushing HugeTLB pages.

On ARM we use the __flush_dcache_page function to flush the dcache
of pages when needed; usually when the PG_dcache_clean bit is unset
and we are setting a PTE.

A HugeTLB page is represented as a compound page consisting of an
array of pages. Thus to flush the dcache of a HugeTLB page, one must
flush more than a single page.

This patch modifies __flush_dcache_page such that all constituent
pages of a HugeTLB page are flushed.

Signed-off-by: Steve Capper <steve.capper@linaro.org>
Reviewed-by: Will Deacon <will.deacon@arm.com>

2013-06-04 16:52:37 +01:00

abort-ev4.S

ARM: entry: data abort: tail-call the main data abort handler

2011-07-02 10:56:11 +01:00

abort-ev4t.S

ARM: entry: data abort: tail-call the main data abort handler

2011-07-02 10:56:11 +01:00

abort-ev5t.S

ARM: entry: data abort: tail-call the main data abort handler

2011-07-02 10:56:11 +01:00

abort-ev5tj.S

ARM: entry: data abort: tail-call the main data abort handler

2011-07-02 10:56:11 +01:00

abort-ev6.S

ARM: 7396/1: errata: only handle ARM erratum #326103 on affected cores

2012-04-23 14:21:52 +01:00

abort-ev7.S

ARM: entry: data abort: tail-call the main data abort handler

2011-07-02 10:56:11 +01:00

abort-lv4t.S

ARM: entry: data abort: ensure r5 is preserved by abort functions

2011-07-02 10:56:12 +01:00

abort-macro.S

ARM: 7088/1: entry: fix wrong parameter name used in do_thumb_abort

2011-09-10 23:39:56 +01:00

abort-nommu.S

ARM: entry: data abort: tail-call the main data abort handler

2011-07-02 10:56:11 +01:00

alignment.c

Merge branch 'for-next' of git://git.pengutronix.de/git/ukl/linux into devel-stable

2013-03-09 15:49:32 +00:00

cache-aurora-l2.h

ARM: 7547/4: cache-l2x0: add support for Aurora L2 cache ctrl

2012-11-06 19:47:35 +00:00

cache-fa.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

cache-feroceon-l2.c

ARM: 7696/1: Fix kexec by setting outer_cache.inv_all for Feroceon

2013-04-17 16:53:27 +01:00

cache-l2x0.c

ARM: 7682/1: cache-l2x0: fix masking of RTL revision numbering and set_debug init

2013-04-03 16:45:48 +01:00

cache-tauros2.c

ARM: cache: add dt support for tauros2 cache

2012-08-16 16:16:50 +08:00

cache-v4.S

ARM: mm: remove broken condition check for v4 flushing

2013-03-26 09:55:34 +00:00

cache-v4wb.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

cache-v4wt.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

cache-v6.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

cache-v7.S

arm: Add v7_invalidate_l1 to cache-v7.S

2013-02-11 19:37:24 -08:00

cache-xsc3l2.c

ARM: move CP15 definitions to separate header file

2012-03-28 18:30:01 +01:00

context.c

ARM: 7684/1: errata: Workaround for Cortex-A15 erratum 798181 (TLBI/DSB operations)

2013-04-03 16:45:49 +01:00

copypage-fa.c

arm: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:14 +08:00

copypage-feroceon.c

arm: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:14 +08:00

copypage-v4mc.c

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2012-03-29 16:53:48 -07:00

copypage-v4wb.c

arm: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:14 +08:00

copypage-v4wt.c

arm: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:14 +08:00

copypage-v6.c

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2012-03-29 16:53:48 -07:00

copypage-xsc3.c

arm: remove the second argument of k[un]map_atomic()

2012-03-20 21:48:14 +08:00

copypage-xscale.c

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2012-03-29 16:53:48 -07:00

dma-mapping.c

Merge branches 'devel-stable', 'entry', 'fixes', 'mach-types', 'misc' and 'smp-hotplug' into for-linus

2013-05-02 21:30:36 +01:00

extable.c

…

fault-armv.c

mm: replace vma prio_tree with an interval tree

2012-10-09 16:22:39 +09:00

fault.c

readahead: fault retry breaks mmap file read random detection

2012-10-09 16:22:47 +09:00

fault.h

ARM: LPAE: Add fault handling support

2011-12-08 10:30:40 +00:00

flush.c

ARM: mm: Add support for flushing HugeTLB pages.

2013-06-04 16:52:37 +01:00

fsr-2level.c

ARM: LPAE: Move the FSR definitions to separate files

2011-12-08 10:30:37 +00:00

fsr-3level.c

ARM: LPAE: Add fault handling support

2011-12-08 10:30:40 +00:00

highmem.c

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2012-03-29 16:53:48 -07:00

idmap.c

ARM: KVM: move to a KVM provided HYP idmap

2013-04-28 22:23:08 -07:00

init.c

mm/ARM: use free_highmem_page() to free highmem pages into buddy system

2013-04-29 15:54:31 -07:00

iomap.c

arm/PCI: remove arch pci_flags definition

2012-02-23 20:18:56 -07:00

ioremap.c

ARM: 7646/1: mm: use static_vm for managing static mapped areas

2013-02-16 17:54:22 +00:00

Kconfig

Merge branches 'devel-stable', 'entry', 'fixes', 'mach-types', 'misc' and 'smp-hotplug' into for-linus

2013-05-02 21:30:36 +01:00

Makefile

ARM: cache: remove ARMv3 support code

2013-03-26 09:55:23 +00:00

mm.h

ARM: 7645/1: ioremap: introduce an infrastructure for static mapped area

2013-02-16 17:54:22 +00:00

mmap.c

Merge branch 'akpm' (Andrew's patchbomb)

2012-12-11 18:05:37 -08:00

mmu.c

Merge branches 'devel-stable', 'entry', 'fixes', 'mach-types', 'misc' and 'smp-hotplug' into for-linus

2013-05-02 21:30:36 +01:00

nommu.c

ARM: 7383/1: nommu: populate vectors page from paging_init

2012-04-13 14:05:42 +01:00

pabort-legacy.S

…

pabort-v6.S

…

pabort-v7.S

…

pgd.c

ARM: move CP15 definitions to separate header file

2012-03-28 18:30:01 +01:00

proc-arm7tdmi.S

ARM: proc-*.S: place cpu_reset functions into .idmap.text section

2011-12-06 14:04:14 +00:00

proc-arm9tdmi.S

ARM: proc-*.S: place cpu_reset functions into .idmap.text section

2011-12-06 14:04:14 +00:00

proc-arm720.S

ARM: proc-*.S: place cpu_reset functions into .idmap.text section

2011-12-06 14:04:14 +00:00

proc-arm740.S

ARM: mm: fix numerous hideous errors in proc-arm740.S

2013-03-26 09:55:33 +00:00

proc-arm920.S

ARM: Do 15e0d9e37c (ARM: pm: let platforms select cpu_suspend support) properly

2013-04-08 12:00:38 +01:00

proc-arm922.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

proc-arm925.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

proc-arm926.S

ARM: Do 15e0d9e37c (ARM: pm: let platforms select cpu_suspend support) properly

2013-04-08 12:00:38 +01:00

proc-arm940.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

proc-arm946.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

proc-arm1020.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

proc-arm1020e.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

proc-arm1022.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

proc-arm1026.S

ARM: mm: implement LoUIS API for cache maintenance ops

2012-09-25 11:20:25 +01:00

proc-fa526.S

Disintegrate asm/system.h for ARM

2012-03-28 18:30:01 +01:00

proc-feroceon.S

ARM: 7542/1: mm: fix cache LoUIS API for xscale and feroceon

2012-09-28 21:09:50 +01:00

proc-macros.S

ARM: 7649/1: mm: mm->context.id fix for big-endian

2013-02-16 17:54:26 +00:00

proc-mohawk.S

ARM: Do 15e0d9e37c (ARM: pm: let platforms select cpu_suspend support) properly

2013-04-08 12:00:38 +01:00

proc-sa110.S

ARM: proc-*.S: place cpu_reset functions into .idmap.text section

2011-12-06 14:04:14 +00:00

proc-sa1100.S

ARM: Do 15e0d9e37c (ARM: pm: let platforms select cpu_suspend support) properly

2013-04-08 12:00:38 +01:00

proc-syms.c

ARM: modules: don't export cpu_set_pte_ext when !MMU

2013-03-26 09:55:34 +00:00

proc-v6.S

Merge branches 'devel-stable', 'entry', 'fixes', 'mach-types', 'misc' and 'smp-hotplug' into for-linus

2013-05-02 21:30:36 +01:00

proc-v7-2level.S

ARM: 7691/1: mm: kill unused TLB_CAN_READ_FROM_L1_CACHE and use ALT_SMP instead

2013-04-03 17:39:07 +01:00

proc-v7-3level.S

ARM: 7691/1: mm: kill unused TLB_CAN_READ_FROM_L1_CACHE and use ALT_SMP instead

2013-04-03 17:39:07 +01:00

proc-v7.S

Merge branches 'devel-stable', 'entry', 'fixes', 'mach-types', 'misc' and 'smp-hotplug' into for-linus

2013-05-02 21:30:36 +01:00

proc-xsc3.S

ARM: Do 15e0d9e37c (ARM: pm: let platforms select cpu_suspend support) properly

2013-04-08 12:00:38 +01:00

proc-xscale.S

ARM: Do 15e0d9e37c (ARM: pm: let platforms select cpu_suspend support) properly

2013-04-08 12:00:38 +01:00

tcm.h

ARM: 7694/1: ARM, TCM: initialize TCM in paging_init(), instead of setup_arch()

2013-04-17 16:53:24 +01:00

tlb-fa.S

Merge branch 'devel-stable' into for-next

2011-07-22 23:09:07 +01:00

tlb-v4.S

ARM: mm: tlb-v4: Use the new processor struct macros

2011-07-07 15:31:12 +01:00

tlb-v4wb.S

ARM: mm: tlb-v4wb: Use the new processor struct macros

2011-07-07 15:31:12 +01:00

tlb-v4wbi.S

ARM: mm: tlb-v4wbi: Use the new processor struct macros

2011-07-07 15:31:12 +01:00

tlb-v6.S

Merge branch 'devel-stable' into for-next

2011-07-22 23:09:07 +01:00

tlb-v7.S

ARM: 7489/1: errata: fix workaround for erratum #720789 on UP systems

2012-08-11 09:16:00 +01:00