Russell King f76348a360 ARM: remove unnecessary cache flush ...

This cache flush occurs when we first insert a page into the page
tables, where a page did not exist previously.  There can be no
cache lines associated with this virtual mapping, so this cache
flush is redundant.

Tested-by: Mike Rapoport <mike@compulab.co.il>
Tested-by: Mikael Pettersson <mikpe at it.uu.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2010-04-14 13:13:25 +01:00

..

abort-ev4.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

abort-ev4t.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

abort-ev5t.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

abort-ev5tj.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

abort-ev6.S

Add core support for ARMv6/v7 big-endian

2009-05-30 14:00:18 +01:00

abort-ev7.S

[ARM] 5227/1: Add the ENDPROC declarations to the .S files

2008-09-01 12:06:34 +01:00

abort-lv4t.S

[ARM] nommu: abort handler fixup for !CPU_CP15_MMU cores.

2006-09-28 20:15:46 +01:00

abort-macro.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

abort-nommu.S

[ARM] 5227/1: Add the ENDPROC declarations to the .S files

2008-09-01 12:06:34 +01:00

alignment.c

Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

2010-03-01 09:15:15 -08:00

cache-fa.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

cache-feroceon-l2.c

[ARM] Kirkwood: small L2 code cleanup

2009-03-28 22:39:30 -04:00

cache-l2x0.c

ARM: 5919/1: ARM: L2 : Errata 588369: Clean & Invalidate do not invalidate clean lines

2010-02-15 21:39:55 +00:00

cache-tauros2.c

ARM: Add Tauros2 L2 cache controller support

2009-11-27 15:43:21 -05:00

cache-v3.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

cache-v4.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

cache-v4wb.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

cache-v4wt.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

cache-v6.S

ARM: dma-mapping: fix for speculative prefetching

2010-02-15 15:22:25 +00:00

cache-v7.S

ARM: dma-mapping: fix for speculative prefetching

2010-02-15 15:22:25 +00:00

cache-xsc3l2.c

[ARM] pxa: do not enable L2 after MMU is enabled

2010-01-01 15:50:34 +08:00

context.c

ARM: 5905/1: ARM: Global ASID allocation on SMP

2010-02-15 21:39:51 +00:00

copypage-fa.c

ARM: Add support for FA526 v2

2009-03-25 13:10:01 +02:00

copypage-feroceon.c

ARM: Flush user mapping on VIVT processors when copying a page

2009-10-05 15:42:16 +01:00

copypage-v3.c

ARM: Pass VMA to copy_user_highpage() implementations

2009-10-05 15:17:45 +01:00

copypage-v4mc.c

ARM: Pass VMA to copy_user_highpage() implementations

2009-10-05 15:17:45 +01:00

copypage-v4wb.c

ARM: Flush user mapping on VIVT processors when copying a page

2009-10-05 15:42:16 +01:00

copypage-v4wt.c

ARM: Pass VMA to copy_user_highpage() implementations

2009-10-05 15:17:45 +01:00

copypage-v6.c

Merge branches 'at91', 'cache', 'cup', 'ep93xx', 'ixp4xx', 'nuc', 'pending-dma-streaming', 'u300' and 'umc' into devel

2010-02-25 22:06:43 +00:00

copypage-xsc3.c

ARM: Flush user mapping on VIVT processors when copying a page

2009-10-05 15:42:16 +01:00

copypage-xscale.c

ARM: Pass VMA to copy_user_highpage() implementations

2009-10-05 15:17:45 +01:00

discontig.c

mm: move bootmem descriptors definition to a single place

2008-07-24 10:47:14 -07:00

dma-mapping.c

Merge branch 'misc2' into devel

2010-02-25 22:09:41 +00:00

extable.c

[ARM] Convert asm/uaccess.h to linux/uaccess.h

2008-09-06 11:35:55 +01:00

fault-armv.c

ARM: remove unnecessary cache flush

2010-04-14 13:13:25 +01:00

fault.c

ARM: 5900/2: arm: enable support for software perf events

2010-02-12 17:25:53 +00:00

fault.h

[ARM] do_bad_area() always takes current and current->active_mm

2006-09-27 16:13:48 +01:00

flush.c

ARM: Fix ptrace accesses

2009-12-14 14:54:28 +00:00

highmem.c

ARM: add size argument to __cpuc_flush_dcache_page

2009-12-14 14:53:22 +00:00

init.c

ARM: 5929/1: Add checks to detect overlap of memory regions.

2010-02-15 21:40:33 +00:00

iomap.c

[ARM] Convert asm/io.h to linux/io.h

2008-09-06 12:10:45 +01:00

ioremap.c

ARM: Add caller information to ioremap

2010-02-15 21:39:11 +00:00

Kconfig

ARM: 5952/1: ARM: MM: Add ARM_L1_CACHE_SHIFT_6 for handle inside each ARCH Kconfig

2010-02-24 21:07:22 +00:00

Makefile

ARM: Ensure ARMv6/7 mm files are built using appropriate assembler options

2010-01-12 19:02:05 +00:00

mm.h

ARM: Reduce __flush_dcache_page() visibility

2009-12-04 14:58:50 +00:00

mmap.c

fix broken aliasing checks for MAP_FIXED on sparc32, mips, arm and sh

2009-12-11 06:44:59 -05:00

mmu.c

Merge branches 'clks' and 'pnx' into devel

2010-02-25 22:10:38 +00:00

nommu.c

ARM: Add caller information to ioremap

2010-02-15 21:39:11 +00:00

pabort-legacy.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

pabort-v6.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

pabort-v7.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

pgd.c

[ARM] remove memzero()

2008-11-27 12:37:59 +00:00

proc-arm6_7.S

ARM: Fix wrong register in proc-arm6_7.S data abort handler

2010-02-03 15:48:03 +00:00

proc-arm7tdmi.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

proc-arm9tdmi.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

proc-arm720.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

proc-arm740.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

proc-arm920.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm922.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm925.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm926.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm940.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm946.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm1020.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm1020e.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm1022.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-arm1026.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-fa526.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

proc-feroceon.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-macros.S

Merge branch 'devel-stable' into devel

2009-09-12 12:02:26 +01:00

proc-mohawk.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

proc-sa110.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

proc-sa1100.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

proc-syms.c

ARM: add size argument to __cpuc_flush_dcache_page

2009-12-14 14:53:22 +00:00

proc-v6.S

ARM: 5888/1: arm: Update comments in cacheflush.h and remove unnecessary V6 and V7 comments

2010-01-19 23:11:56 +00:00

proc-v7.S

ARM: 5888/1: arm: Update comments in cacheflush.h and remove unnecessary V6 and V7 comments

2010-01-19 23:11:56 +00:00

proc-xsc3.S

Merge branches 'at91', 'cache', 'cup', 'ep93xx', 'ixp4xx', 'nuc', 'pending-dma-streaming', 'u300' and 'umc' into devel

2010-02-25 22:06:43 +00:00

proc-xscale.S

ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range

2010-02-15 15:22:23 +00:00

tlb-fa.S

ARM: Add support for FA526 v2

2009-03-25 13:10:01 +02:00

tlb-v3.S

kbuild: arm - use generic asm-offsets.h support

2005-09-09 21:08:59 +02:00

tlb-v4.S

kbuild: arm - use generic asm-offsets.h support

2005-09-09 21:08:59 +02:00

tlb-v4wb.S

kbuild: arm - use generic asm-offsets.h support

2005-09-09 21:08:59 +02:00

tlb-v4wbi.S

kbuild: arm - use generic asm-offsets.h support

2005-09-09 21:08:59 +02:00

tlb-v6.S

arm: Use __INIT macro instead of .text.init.

2009-04-27 19:51:58 -07:00

tlb-v7.S

ARM: 5858/1: Remove unused vma_vm_flags macro from v7wbi_flush_user_tlb_range

2010-01-05 20:52:06 +00:00

vmregion.c

ARM: dma-mapping: split out vmregion code from dma coherent mapping code

2009-11-24 17:41:34 +00:00

vmregion.h

ARM: dma-mapping: split out vmregion code from dma coherent mapping code

2009-11-24 17:41:34 +00:00