Will Deacon 6abdd49169 ARM: mm: use inner-shareable barriers for TLB and user cache operations ...

System-wide barriers aren't required for situations where we only need
to make visibility and ordering guarantees in the inner-shareable domain
(i.e. we are not dealing with devices or potentially incoherent CPUs).

This patch changes the v7 TLB operations, coherent_user_range and
dcache_clean_area functions to user inner-shareable barriers. For cache
maintenance, only the store access type is required to ensure completion.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

2013-08-12 12:25:45 +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: 7716/1: bcm281xx: Add L2 support for Rev A2 chips

2013-05-15 19:39:27 +01:00

cache-nop.S

ARM: Add base support for ARMv7-M

2013-04-17 21:38:10 +02:00

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: mm: use inner-shareable barriers for TLB and user cache operations

2013-08-12 12:25:45 +01:00

cache-xsc3l2.c

ARM: move CP15 definitions to separate header file

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

context.c

ARM: tlb: don't perform inner-shareable invalidation for local TLB ops

2013-08-12 12:25:44 +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

ARM: mm: remove redundant dsb() prior to range TLB invalidation

2013-08-12 12:25:44 +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

ARM: 7775/1: mm: Remove do_sect_fault from LPAE code

2013-06-29 11:23:23 +01:00

fault.h

ARM: LPAE: Add fault handling support

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

flush.c

Merge branch 'devel-stable' into for-next

2013-06-29 11:44:43 +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: mm: Transparent huge page support for LPAE systems.

2013-06-04 16:52:38 +01:00

highmem.c

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

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

hugetlbpage.c

ARM: mm: HugeTLB support for LPAE systems.

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

idmap.c

ARM: KVM: move to a KVM provided HYP idmap

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

init.c

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

2013-07-13 14:58:36 -07:00

iomap.c

arm/PCI: remove arch pci_flags definition

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

ioremap.c

ARM: 7728/1: mm: Use phys_addr_t properly for ioremap functions

2013-05-23 00:09:44 +01:00

Kconfig

ARM: allow kuser helpers to be removed from the vector page

2013-07-31 22:01:48 +01:00

Makefile

Merge branch 'for-rmk/hugepages' of git://git.linaro.org/people/stevecapper/linux into devel-stable

2013-06-18 20:05:48 +01:00

mm.h

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

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

mmap.c

mm: remove free_area_cache

2013-07-10 18:11:34 -07:00

mmu.c

Merge branch 'security-fixes' into fixes

2013-08-01 20:51:13 +01:00

nommu.c

ARM SoC specific changes

2013-07-02 13:43:38 -07:00

pabort-legacy.S

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

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

pabort-v6.S

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

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

pabort-v7.S

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

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

pgd.c

ARM: move CP15 definitions to separate header file

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

proc-arm7tdmi.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm9tdmi.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm720.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm740.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm920.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm922.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm925.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm926.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm940.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm946.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm1020.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm1020e.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm1022.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-arm1026.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-fa526.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-feroceon.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-macros.S

ARM: 7773/1: PJ4B: Add support for errata 4742

2013-06-24 14:28:46 +01:00

proc-mohawk.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-sa110.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-sa1100.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

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

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-v7-2level.S

ARM: 7784/1: mm: ensure SMP alternates assemble to exactly 4 bytes with Thumb-2

2013-07-22 14:29:09 +01:00

proc-v7-3level.S

ARM: 7784/1: mm: ensure SMP alternates assemble to exactly 4 bytes with Thumb-2

2013-07-22 14:29:09 +01:00

proc-v7.S

ARM: mm: use inner-shareable barriers for TLB and user cache operations

2013-08-12 12:25:45 +01:00

proc-v7m.S

ARM: ARMv7-M: implement read_cpuid_ext

2013-05-17 11:44:40 +02:00

proc-xsc3.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

proc-xscale.S

arm: delete __cpuinit/__CPUINIT usage from all ARM users

2013-07-14 19:36:52 -04:00

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: mm: use inner-shareable barriers for TLB and user cache operations

2013-08-12 12:25:45 +01:00