Linus Torvalds 49a43876b9 [PATCH] prevent NULL mmap in topdown model ...

Prevent the topdown allocator from allocating mmap areas all the way
down to address zero.

We still allow a MAP_FIXED mapping of page 0 (needed for various things,
ranging from Wine and DOSEMU to people who want to allow speculative
loads off a NULL pointer).

Tested by Chris Wright.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2005-05-19 07:46:36 -07:00

..

bootmem.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fadvise.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

filemap.c

[PATCH] remove outdated comments from filemap.c

2005-05-05 16:36:43 -07:00

fremap.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

highmem.c

[PATCH] count bounce buffer pages in vmstat

2005-05-01 08:58:37 -07:00

hugetlb.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

internal.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

madvise.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

Makefile

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

memory.c

[PATCH] do_swap_page() can map random data if swap read fails

2005-05-17 07:59:20 -07:00

mempolicy.c

[PATCH] mempolicy.c GFP fix

2005-04-24 12:28:34 -07:00

mempool.c

[PATCH] use smp_mb/wmb/rmb where possible

2005-05-01 08:58:47 -07:00

mincore.c

[PATCH] freepgt: sys_mincore ignore FIRST_USER_PGD_NR

2005-04-19 13:29:20 -07:00

mlock.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mmap.c

[PATCH] prevent NULL mmap in topdown model

2005-05-19 07:46:36 -07:00

mprotect.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mremap.c

[PATCH] mm acct accounting fix

2005-05-17 07:59:12 -07:00

msync.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

nommu.c

[PATCH] mm/nommu.c: try to fix __vmalloc

2005-05-17 07:59:17 -07:00

oom_kill.c

[PATCH] oom-killer disable for iscsi/lvm2/multipath userland critical sections

2005-04-16 15:24:05 -07:00

page_alloc.c

[IA64] Export node_online_map and node_possible_map

2005-05-03 12:09:32 -07:00

page_io.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

page-writeback.c

[PATCH] DocBook: fix some descriptions

2005-05-01 08:59:26 -07:00

pdflush.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

prio_tree.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

readahead.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rmap.c

[PATCH] mm: fix rss counter being incremented when unmapping

2005-05-17 07:59:12 -07:00

shmem.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

slab.c

[PATCH] Change synchronize_kernel to _rcu and _sched

2005-05-01 08:59:04 -07:00

swap_state.c

[PATCH] mm: use __GFP_NOMEMALLOC

2005-05-01 08:58:37 -07:00

swap.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

swapfile.c

[PATCH] swapout oops fix

2005-05-17 07:59:18 -07:00

thrash.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

tiny-shmem.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

truncate.c

[PATCH] DocBook: fix some descriptions

2005-05-01 08:59:26 -07:00

vmalloc.c

[PATCH] DocBook: changes and extensions to the kernel documentation

2005-05-01 08:59:25 -07:00

vmscan.c

[PATCH] vmscan: pageout(): remove unneeded test

2005-04-16 15:24:06 -07:00