Lars Persson 5b9593f3bc Revert "MIPS: Remove race window in page fault handling" ...

Revert commit 2a4a8b1e5d9d ("MIPS: Remove race window in page fault
handling") because it increased the number of flushed dcache pages and
became a performance problem for some workloads.

Signed-off-by: Lars Persson <larper@axis.com>
Cc: linux-mips@linux-mips.org
Cc: paul.burton@imgtec.com
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/9345/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2015-03-25 13:48:00 +01:00

..

c-octeon.c

MIPS: Call find_vma with the mmap_sem held

2014-06-03 22:19:09 +02:00

c-r3k.c

mips: delete non-required instances of include <linux/init.h>

2014-01-24 22:39:56 +01:00

c-r4k.c

MIPS: mm: scache: Add secondary cache support for MIPS R6 cores

2015-02-17 15:37:31 +00:00

c-tx39.c

MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code

2013-07-14 19:36:51 -04:00

cache.c

Revert "MIPS: Remove race window in page fault handling"

2015-03-25 13:48:00 +01:00

cerr-sb1.c

MIPS: Sibyte: Fix build for SIBYTE_BW_TRACE on BCM1x55 and BCM1x80.

2013-06-21 18:07:02 +02:00

cex-gen.S

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

cex-oct.S

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

cex-sb1.S

mips: delete non-required instances of include <linux/init.h>

2014-01-24 22:39:56 +01:00

dma-default.c

MIPS: DMA: Explain the lack of special handling for R14000/R16000.

2014-11-24 07:45:08 +01:00

extable.c

…

fault.c

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2015-02-21 19:41:38 -08:00

gup.c

mm: gup: use get_user_pages_unlocked within get_user_pages_fast

2015-02-11 17:06:05 -08:00

highmem.c

MIPS: Highmem: Fix build error if CONFIG_DEBUG_HIGHMEM is disabled

2012-12-13 18:15:27 +01:00

hugetlbpage.c

mm/hugetlb: reduce arch dependent code around follow_huge_*

2015-02-11 17:06:01 -08:00

init.c

MIPS: Add support for XPA.

2015-03-19 17:39:49 +01:00

ioremap.c

MIPS: Replace use of phys_t with phys_addr_t.

2014-11-24 22:47:31 +01:00

Makefile

MIPS: mm: Only build one microassembler that is suitable

2014-11-24 07:45:36 +01:00

mmap.c

mm: remove free_area_cache

2013-07-10 18:11:34 -07:00

page-funcs.S

MIPS: Refactor 'clear_page' and 'copy_page' functions.

2012-07-19 11:23:43 +02:00

page.c

MIPS: mm: page: Add MIPS R6 support

2015-02-17 15:37:30 +00:00

pgtable-32.c

…

pgtable-64.c

MIPS: Whitespace cleanup.

2013-02-01 10:00:22 +01:00

sc-ip22.c

MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code

2013-07-14 19:36:51 -04:00

sc-mips.c

MIPS: mm: scache: Add secondary cache support for MIPS R6 cores

2015-02-17 15:37:31 +00:00

sc-r5k.c

MIPS: Remove useless parentheses

2014-11-24 07:44:49 +01:00

sc-rm7k.c

mips: delete non-required instances of include <linux/init.h>

2014-01-24 22:39:56 +01:00

tlb-funcs.S

MIPS: mm: Fix broken microMIPS kernel regression.

2014-05-14 18:11:06 +02:00

tlb-r3k.c

MIPS: Remove incorrect NULL check in local_flush_tlb_page()

2014-07-30 20:59:43 +02:00

tlb-r4k.c

MIPS: Add support for XPA.

2015-03-19 17:39:49 +01:00

tlb-r8k.c

mips: delete non-required instances of include <linux/init.h>

2014-01-24 22:39:56 +01:00

tlbex-fault.S

MIPS: Don't include <asm/page.h> unnecessarily.

2012-12-28 17:04:04 +01:00

tlbex.c

MIPS: Add support for XPA.

2015-03-19 17:39:49 +01:00

uasm-micromips.c

MIPS: mm: Remove dead macro definitions

2015-02-20 23:42:00 +01:00

uasm-mips.c

MIPS: mm: Remove dead macro definitions

2015-02-20 23:42:00 +01:00

uasm.c

MIPS: OCTEON: Implement DCache errata workaround for all CN6XXX

2015-02-20 15:31:27 +01:00