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985c30ef4d
tmp_suning_uos_patched/arch/mips/mm
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Ralf Baechle 985c30ef4d [MIPS] Fix aliasing bug in copy_user_highpage, take 2. 
Turns out b868868ae0  wasn't quite right.
When called for a page that isn't marked dirty it would artificially
create an alias instead of doing the obvious thing and access the page
via KSEG0.

The same issue also exists in copy_to_user_page and copy_from_user_page
which was causing the machine to die under rare circumstances for example
when running ps if the BUG_ON() assertion added by the earlier fix was
getting triggered.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-10-16 18:23:49 +01:00
..
c-r3k.c [MIPS] Fix "no space between function name and open parenthesis" warnings. 2007-10-11 23:46:15 +01:00
c-r4k.c [MIPS] checkfiles: Fix "need space after that ','" errors. 2007-10-11 23:46:15 +01:00
c-tx39.c [MIPS] Allow hardwiring of the CPU type to a single type for optimization. 2007-10-11 23:46:15 +01:00
cache.c [MIPS] Sibyte: Replace SB1 cachecode with standard R4000 class cache code. 2007-10-11 23:46:05 +01:00
cerr-sb1.c [MIPS] checkfiles: Fix "need space after that ','" errors. 2007-10-11 23:46:15 +01:00
cex-gen.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cex-sb1.S [MIPS] Sibyte: #if CONFIG_* doesn't fly. 2006-02-21 16:58:23 +00:00
dma-default.c [MIPS] Allow hardwiring of the CPU type to a single type for optimization. 2007-10-11 23:46:15 +01:00
extable.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
fault.c mm: fault feedback #2 2007-07-19 10:04:41 -07:00
highmem.c [MIPS] Remove LIMITED_DMA support 2007-05-11 14:28:31 +01:00
init.c [MIPS] Fix aliasing bug in copy_user_highpage, take 2. 2007-10-16 18:23:49 +01:00
ioremap.c Detach sched.h from mm.h 2007-05-21 09:18:19 -07:00
Makefile [MIPS] Sibyte: Replace SB1 cachecode with standard R4000 class cache code. 2007-10-11 23:46:05 +01:00
pg-r4k.c [MIPS] Allow hardwiring of the CPU type to a single type for optimization. 2007-10-11 23:46:15 +01:00
pg-sb1.c [MIPS] checkfiles: Fix "need space after that ','" errors. 2007-10-11 23:46:15 +01:00
pgtable-32.c [MIPS] Add external declaration of pagetable_init() to pgalloc.h 2007-02-18 21:31:36 +00:00
pgtable-64.c [MIPS] Add external declaration of pagetable_init() to pgalloc.h 2007-02-18 21:31:36 +00:00
pgtable.c [MIPS] checkfiles: Fix "need space after that ','" errors. 2007-10-11 23:46:15 +01:00
sc-ip22.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sc-mips.c [MIPS] Fix "no space between function name and open parenthesis" warnings. 2007-10-11 23:46:15 +01:00
sc-r5k.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sc-rm7k.c [MIPS] Use __ffs() instead of ffs() for waybit calculation. 2006-04-19 04:14:30 +02:00
tlb-r3k.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tlb-r4k.c [MIPS] Fix "no space between function name and open parenthesis" warnings. 2007-10-11 23:46:15 +01:00
tlb-r8k.c [MIPS] checkfiles: Fix "need space after that ','" errors. 2007-10-11 23:46:15 +01:00
tlbex-fault.S [MIPS] Stacktrace build-fix and improvement 2006-10-01 23:16:58 +01:00
tlbex.c [MIPS] Revert "[MIPS] tlbex.c: Cleanup __init usage." 2007-10-13 00:53:00 +01:00