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Russell King 6020dff092 [ARM] Resolve fuse and direct-IO failures due to missing cache flushes 
fuse does not work on ARM due to cache incoherency issues - fuse wants
to use get_user_pages() to copy data from the current process into
kernel space.  However, since this accesses userspace via the kernel
mapping, the kernel mapping can be out of date wrt data written to
userspace.

This can lead to unpredictable behaviour (in the case of fuse) or data
corruption for direct-IO.

This resolves debian bug #402876

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 		2007-01-08 19:49:58 +00:00
..
Kconfig Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2006-12-07 15:40:39 -08:00
Makefile [ARM] nommu: abort handler fixup for !CPU_CP15_MMU cores. 2006-09-28 20:15:46 +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 [ARM] CONFIG_CPU_MPCORE -> CONFIG_CPU_32v6K 2006-02-22 21:13:28 +00:00
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] nommu: abort handler fixup for !CPU_CP15_MMU cores. 2006-09-28 20:15:46 +01:00
alignment.c [ARM] do_bad_area() always takes current and current->active_mm 2006-09-27 16:13:48 +01:00
cache-v3.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cache-v4.S [ARM] nommu: manage the CP15 things 2006-09-27 17:34:30 +01:00
cache-v4wb.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
cache-v4wt.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cache-v6.S [ARM] 3356/1: Workaround for the ARM1136 I-cache invalidation problem 2006-03-10 22:26:47 +00:00
consistent.c [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
context.c [ARM] Move mmu.c out of the way 2006-09-20 14:58:35 +01:00
copypage-v3.S [ARM] Remove LOADREGS macro 2006-06-25 11:23:45 +01:00
copypage-v4mc.c [ARM] 4078/1: Fix ARM copypage cache coherency problems 2006-12-30 17:05:08 +00:00
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] 4078/1: Fix ARM copypage cache coherency problems 2006-12-30 17:05:08 +00:00
copypage-xsc3.S [ARM] 3377/2: add support for intel xsc3 core 2006-03-28 21:00:40 +01:00
copypage-xscale.c [ARM] 4078/1: Fix ARM copypage cache coherency problems 2006-12-30 17:05:08 +00:00
discontig.c [ARM] Cleanup ARM includes 2006-01-03 17:39:34 +00:00
extable.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
fault-armv.c [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
fault.c [PATCH] mm: arch do_page_fault() vs in_atomic() 2006-12-07 08:39:21 -08:00
fault.h [ARM] do_bad_area() always takes current and current->active_mm 2006-09-27 16:13:48 +01:00
flush.c [ARM] Resolve fuse and direct-IO failures due to missing cache flushes 2007-01-08 19:49:58 +00:00
init.c [ARM] 3927/1: Allow show_mem() to work with holes in memory map. 2006-11-07 19:39:00 +00:00
iomap.c [ARM] nommu: add stubs for ioremap and friends 2006-06-28 17:59:48 +01:00
ioremap.c [ARM] Fix BUG()s in ioremap() code 2006-12-17 23:29:57 +00:00
mm.h [ARM] Fix nommu build 2006-11-30 13:53:54 +00:00
mmap.c [ARM] 3813/1: prevent >= 4G /dev/mem mmap() 2006-09-25 10:25:26 +01:00
mmu.c [ARM] Fix warnings from asm/system.h 2006-12-18 00:12:47 +00:00
nommu.c [ARM] Fix nommu build 2006-11-30 13:53:54 +00:00
pgd.c [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm6_7.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm7tdmi.S [ARM] Include asm/elf.h instead of asm/procinfo.h 2006-11-30 12:24:46 +00:00
proc-arm9tdmi.S [ARM] Include asm/elf.h instead of asm/procinfo.h 2006-11-30 12:24:46 +00:00
proc-arm720.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm740.S [ARM] Include asm/elf.h instead of asm/procinfo.h 2006-11-30 12:24:46 +00:00
proc-arm920.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm922.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm925.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm926.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm940.S [ARM] Include asm/elf.h instead of asm/procinfo.h 2006-11-30 12:24:46 +00:00
proc-arm946.S [ARM] Include asm/elf.h instead of asm/procinfo.h 2006-11-30 12:24:46 +00:00
proc-arm1020.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm1020e.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm1022.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-arm1026.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-macros.S [ARM] nommu: provide a way for correct control register value selection 2006-06-29 15:09:57 +01:00
proc-sa110.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-sa1100.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-syms.c [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-v6.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
proc-xsc3.S [ARM] 4061/1: xsc3: change of maintainer 2006-12-19 21:04:35 +00:00
proc-xscale.S [ARM] Unuse another Linux PTE bit 2006-12-13 14:34:43 +00:00
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] 3352/1: DSB required for the completion of a TLB maintenance operation 2006-03-07 14:42:27 +00:00