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c7cf72dcad
kernel_optimize_test/arch/arm/mm
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Dan Williams c7cf72dcad [ARM] xsc3: fix xsc3_l2_inv_range 
When 'start' and 'end' are less than a cacheline apart and 'start' is
unaligned we are done after cleaning and invalidating the first
cacheline.  So check for (start < end) which will not walk off into
invalid address ranges when (start > end).

This issue was caught by drivers/dma/dmatest.

2.6.27 is susceptible.

Cc: <stable@kernel.org>
Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Cc: Lothar WaÃ<9f>mann <LW@KARO-electronics.de>
Cc: Lennert Buytenhek <buytenh@marvell.com>
Cc: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2008-11-06 10:48:29 -07:00
..
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] CONFIG_CPU_MPCORE -> CONFIG_CPU_32v6K 2006-02-22 21:13:28 +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 [ARM] Convert asm/uaccess.h to linux/uaccess.h 2008-09-06 11:35:55 +01:00
cache-feroceon-l2.c [ARM] Feroceon: small cleanups to L2 cache code 2008-09-30 13:41:54 -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] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
cache-v4.S [ARM] 5310/1: Fix cache flush functions for ARMv4 2008-10-17 13:44:27 +01:00
cache-v4wb.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
cache-v4wt.S [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
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 [ARM] 5227/1: Add the ENDPROC declarations to the .S files 2008-09-01 12:06:34 +01:00
cache-xsc3l2.c [ARM] xsc3: fix xsc3_l2_inv_range 2008-11-06 10:48:29 -07:00
context.c Merge branches 'armv7', 'at91', 'misc' and 'omap' into devel 2007-05-09 10:41:28 +01:00
copypage-feroceon.S [ARM] Feroceon: Feroceon-specific WA-cache compatible {copy,clear}_user_page() 2008-04-28 16:06:51 -04:00
copypage-v3.S [ARM] Remove LOADREGS macro 2006-06-25 11:23:45 +01:00
copypage-v4mc.c [ARM] Introduce new PTE memory type bits 2008-10-01 16:40:56 +01:00
copypage-v4wb.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
copypage-v4wt.S kbuild: arm - use generic asm-offsets.h support 2005-09-09 21:08:59 +02:00
copypage-v6.c [ARM] cachetype: move definitions to separate header 2008-09-01 12:06:24 +01:00
copypage-xsc3.S [ARM] 3377/2: add support for intel xsc3 core 2006-03-28 21:00:40 +01:00
copypage-xscale.c [ARM] Introduce new PTE memory type bits 2008-10-01 16:40:56 +01:00
discontig.c mm: move bootmem descriptors definition to a single place 2008-07-24 10:47:14 -07:00
dma-mapping.c [ARM] dma: don't touch cache on dma_*_for_cpu() 2008-09-30 11:01:36 +01:00
extable.c [ARM] Convert asm/uaccess.h to linux/uaccess.h 2008-09-06 11:35:55 +01:00
fault-armv.c Merge branch 'ptebits' into devel 2008-10-09 21:31:56 +01:00
fault.c [ARM] 5272/1: remove conditional compilation in show_pte() 2008-09-30 16:41:04 +01:00
fault.h [ARM] do_bad_area() always takes current and current->active_mm 2006-09-27 16:13:48 +01:00
flush.c [ARM] cachetype: move definitions to separate header 2008-09-01 12:06:24 +01:00
init.c [ARM] mm: finish ARM sparsemem support 2008-10-01 17:24:04 +01:00
iomap.c [ARM] Convert asm/io.h to linux/io.h 2008-09-06 12:10:45 +01:00
ioremap.c Merge branch 'ptebits' into devel 2008-10-09 21:31:56 +01:00
Kconfig [ARM] msm: rename ARCH_MSM7X00A to ARCH_MSM 2008-10-22 02:39:32 -07:00
Makefile [ARM] dma: rename consistent.c to dma-mapping.c 2008-09-25 15:59:19 +01:00
mm.h Merge branch 'ptebits' into devel 2008-10-09 21:31:56 +01:00
mmap.c [ARM] sparse: fix several warnings 2008-09-05 14:11:24 +01:00
mmu.c Merge branch 'ptebits' into devel 2008-10-09 21:31:56 +01:00
nommu.c [ARM] mm: move validation of membanks to one place 2008-09-30 21:34:15 +01:00
pgd.c [ARM] Fix freeing of page tables for ARM in free_pgd_slow 2008-03-01 20:23:57 +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] 4502/1: nommu: Do not export the copy/clear user page functions 2007-07-20 21:29:51 +01:00
proc-v6.S [ARM] Don't include asm/elf.h in asm code 2008-10-01 16:41:10 +01:00
proc-v7.S [ARM] 5318/1: Swap the PRRR and NMRR values in proc-v7.S 2008-10-22 19:40:21 +01:00
proc-xsc3.S [ARM] xsc3: revert writethrough memory-type encoding change 2008-10-24 10:21:45 -07:00
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