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359187d647
linux/arch/mips/mm
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Ralf Baechle 359187d647 MIPS: R5000: Fix TLB hazard handling. 
R5000 and the Nevada CPUs (RM5230, RM5231, RM5260, RM5261, RM5270 and
RM5271) are basically the same CPU core and all are documented to require
two instructions separating a write to c0_pagemask, c0_entryhi, c0_entrylo0,
c0_entrylo1 or c0_index.

So far we were only providing on cycle before / after a TLBR/TLBWI
for R5000 but 3 cycles before and 1 cycles after for the Nevadas.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2012-10-16 22:22:23 +02:00
..
c-octeon.c MIPS: Octeon: Use board_cache_error_setup for cache error handler setup. 2012-05-16 23:34:33 +02:00
c-r3k.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
c-r4k.c MIPS: Add support for the 1074K core. 2012-09-13 15:21:47 -05:00
c-tx39.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
cache.c MIPS: Replace 'kernel_uses_smartmips_rixi' with 'cpu_has_rixi'. 2012-09-13 17:00:34 -05:00
cerr-sb1.c MIPS: Sibyte: Use hweight8 instead of counting bits 2009-12-17 01:57:16 +00:00
cex-gen.S
cex-oct.S MIPS: Add Cavium OCTEON processor support files to arch/mips/cavium-octeon. 2009-01-11 09:57:21 +00:00
cex-sb1.S Fix common misspellings 2011-03-31 11:26:23 -03:00
dma-default.c MIPS: adapt for dma_map_ops changes 2012-03-28 16:36:32 +02:00
extable.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
fault.c Merge branch 'akpm' (Andrew's patch-bomb) 2012-10-09 16:23:15 +09:00
gup.c MIPS: mm: Add compound tail page _mapcount when mapped 2012-08-27 16:10:21 +02:00
highmem.c highmem: kill all __kmap_atomic() 2012-03-20 21:48:30 +08:00
hugetlbpage.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
init.c MIPS: Align swapper_pg_dir to 64K for better TLB Refill code. 2012-10-11 11:02:40 +02:00
ioremap.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
Makefile MIPS: introduce CPU_R4K_CACHE_TLB 2012-08-22 23:46:38 +02:00
mmap.c MIPS: Trivial style cleanups in mmap.c 2011-09-17 02:37:04 +02:00
page-funcs.S MIPS: Refactor 'clear_page' and 'copy_page' functions. 2012-07-19 11:23:43 +02:00
page.c MIPS: Refactor 'clear_page' and 'copy_page' functions. 2012-07-19 11:23:43 +02:00
pgtable-32.c MIPS: Limit fixrange_init() to the FIXMAP region 2011-07-25 17:26:54 +01:00
pgtable-64.c MIPS: Optimize pgd_init and pmd_init 2012-10-11 11:04:35 +02:00
sc-ip22.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
sc-mips.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
sc-r5k.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
sc-rm7k.c MIPS: RM7000: Symbol should be static 2010-10-04 18:33:54 +01:00
tlb-r3k.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
tlb-r4k.c MIPS: Replace 'kernel_uses_smartmips_rixi' with 'cpu_has_rixi'. 2012-09-13 17:00:34 -05:00
tlb-r8k.c Disintegrate asm/system.h for MIPS 2012-03-28 18:30:02 +01:00
tlbex-fault.S
tlbex.c MIPS: R5000: Fix TLB hazard handling. 2012-10-16 22:22:23 +02:00
uasm.c MIPS: uasm: Add INS and EXT instructions. 2012-09-13 15:43:53 -05:00