Nicolas Pitre 3902a15e78 [ARM] xsc3: add highmem support to L2 cache handling code ...

On xsc3, L2 cache ops are possible only on virtual addresses.  The code
is rearranged so to have a linear progression requiring the least amount
of pte setups in the highmem case.  To protect the virtual mapping so
created, interrupts must be disabled currently up to a page worth of
address range.

The interrupt disabling is done in a way to minimize the overhead within
the inner loop.  The alternative would consist in separate code for
the highmem and non highmem compilation which is less preferable.

Signed-off-by: Nicolas Pitre <nico@marvell.com>

2009-03-15 21:01:21 -04:00

..

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

[ARM] 5416/1: Use unused address in v6_early_abort

2009-03-03 12:11:25 +00:00

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 'omap3-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel

2008-12-15 22:13:26 +00:00

cache-feroceon-l2.c

[ARM] Feroceon: add highmem support to L2 cache handling code

2009-03-15 21:01:21 -04:00

cache-l2x0.c

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

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

cache-v3.S

[ARM] Remove unnecessary mach/hardware.h includes in arch/arm/mm

2008-11-28 23:20:39 +00:00

cache-v4.S

[ARM] Remove unnecessary mach/hardware.h includes in arch/arm/mm

2008-11-28 23:20:39 +00:00

cache-v4wb.S

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

cache-v4wt.S

[ARM] Remove unnecessary mach/hardware.h includes in arch/arm/mm

2008-11-28 23:20:39 +00:00

cache-v6.S

[ARM] 3356/1: Workaround for the ARM1136 I-cache invalidation problem

2006-03-10 22:26:47 +00:00

cache-v7.S

ARMv7: Add extra barriers for flush_cache_all compressed/head.S

2008-11-06 13:23:07 +00:00

cache-xsc3l2.c

[ARM] xsc3: add highmem support to L2 cache handling code

2009-03-15 21:01:21 -04:00

context.c

Merge branches 'armv7', 'at91', 'misc' and 'omap' into devel

2007-05-09 10:41:28 +01:00

copypage-feroceon.c

[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions

2009-03-12 21:33:03 +00:00

copypage-v3.c

[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions

2009-03-12 21:33:03 +00:00

copypage-v4mc.c

[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions

2009-03-12 21:33:03 +00:00

copypage-v4wb.c

[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions

2009-03-12 21:33:03 +00:00

copypage-v4wt.c

[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions

2009-03-12 21:33:03 +00:00

copypage-v6.c

[ARM] clearpage: provide our own clear_user_highpage()

2008-11-27 23:53:48 +00:00

copypage-xsc3.c

[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions

2009-03-12 21:33:03 +00:00

copypage-xscale.c

[ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions

2009-03-12 21:33:03 +00:00

discontig.c

mm: move bootmem descriptors definition to a single place

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

dma-mapping.c

[ARM] introduce dma_cache_maint_page()

2009-03-15 21:01:21 -04:00

extable.c

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

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

fault-armv.c

[ARM] 5366/1: fix shared memory coherency with VIVT L1 + L2 caches

2009-01-28 16:55:00 +00:00

fault.c

Merge branch 'mxc-pu-imxfb' of git://pasiphae.extern.pengutronix.de/git/imx/linux-2.6 into devel

2008-12-17 20:04:45 +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] kmap support

2009-03-15 21:01:20 -04:00

highmem.c

[ARM] kmap support

2009-03-15 21:01:20 -04:00

init.c

[ARM] mem_init(): make highmem pages available for use

2009-03-15 21:01:21 -04:00

iomap.c

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

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

ioremap.c

[ARM] fix section-based ioremap

2009-01-25 17:36:34 +00:00

Kconfig

Merge branch 'for-rmk-realview' of git://linux-arm.org/linux-2.6 into devel

2008-12-01 17:53:45 +00:00

Makefile

[ARM] kmap support

2009-03-15 21:01:20 -04:00

mm.h

[ARM] fixmap support

2009-03-15 21:01:20 -04:00

mmap.c

[ARM] Fix virtual to physical translation macro corner cases

2009-03-12 23:09:09 +00:00

mmu.c

[ARM] kmap support

2009-03-15 21:01:20 -04:00

nommu.c

[ARM] use asm/sections.h

2008-12-01 11:53:07 +00:00

pgd.c

[ARM] remove memzero()

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

proc-arm6_7.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm7tdmi.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm9tdmi.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm720.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm740.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm920.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm922.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm925.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm926.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm940.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm946.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm1020.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm1020e.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm1022.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-arm1026.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-feroceon.S

Merge branch 'for-rmk' of git://git.marvell.com/orion

2008-10-09 21:33:07 +01:00

proc-macros.S

[ARM] Remove MT_DEVICE_IXP2000 and associated definitions

2008-10-01 16:41:06 +01:00

proc-sa110.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-sa1100.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

proc-syms.c

[ARM] 5364/1: allow flush_ioremap_region() to be used from modules

2009-01-12 13:51:03 +00:00

proc-v6.S

Modern processors may need to drain the WB before WFI

2008-11-10 14:14:11 +00:00

proc-v7.S

Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6 into devel

2008-11-27 12:42:48 +00:00

proc-xsc3.S

[ARM] pxa: add base PXA935 support due to CPUID change

2008-12-02 14:42:40 +08:00

proc-xscale.S

[ARM] Don't include asm/elf.h in asm code

2008-10-01 16:41:10 +01:00

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] 4129/1: Add barriers after the TLB operations

2007-02-08 14:49:27 +00:00

tlb-v7.S

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

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