Hugh Dickins 2509ef26db badpage: zap print_bad_pte on swap and file ... Complete zap_pte_range()'s coverage of bad pagetable entries by calling print_bad_pte() on a pte_file in a linear vma and on a bad swap entry. That needs free_swap_and_cache() to tell it, which will also have shown one of those "swap_free" errors (but with much less information). Similar checks in fork's copy_one_pte()? No, that would be more noisy than helpful: we'll see them when parent and child exec or exit. Where do_nonlinear_fault() calls print_bad_pte(): omit !VM_CAN_NONLINEAR case, that could only be a bug in sys_remap_file_pages(), not a bad pte. VM_FAULT_OOM rather than VM_FAULT_SIGBUS? Well, okay, that is consistent with what happens if do_swap_page() operates a bad swap entry; but don't we have patches to be more careful about killing when VM_FAULT_OOM? Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-01-06 15:59:07 -08:00
..
Kconfig	Unevictable LRU Infrastructure	2008-10-20 08:50:26 -07:00
Makefile	SLUB: failslab support	2008-12-29 11:27:46 +02:00
allocpercpu.c	mm/allocpercpu.c: make 4 functions static	2008-07-26 12:00:12 -07:00
backing-dev.c	mm: change dirty limit type specifiers to unsigned long	2009-01-06 15:59:02 -08:00
bootmem.c	misc: replace __FUNCTION__ with __func__	2008-10-16 11:21:30 -07:00
bounce.c	bounce: don't rely on a zeroed bio_vec list	2008-12-29 08:29:52 +01:00
dmapool.c	…
fadvise.c	Remove Andrew Morton's old email accounts	2008-10-16 11:21:32 -07:00
failslab.c	SLUB: failslab support	2008-12-29 11:27:46 +02:00
filemap.c	mm: write_cache_pages integrity fix	2009-01-06 15:58:59 -08:00
filemap_xip.c	mm: xip/ext2 fix block allocation race	2008-08-20 15:40:32 -07:00
fremap.c	mmap: handle mlocked pages during map, remap, unmap	2008-10-20 08:52:31 -07:00
highmem.c	x86, pat: avoid highmem cache attribute aliasing	2008-08-15 17:22:57 +02:00
hugetlb.c	hugetlb: fix sparse warnings	2009-01-06 15:59:06 -08:00
internal.h	badpage: vm_normal_page use print_bad_pte	2009-01-06 15:59:07 -08:00
maccess.c	…
madvise.c	madvise: update function comment of madvise_dontneed	2008-07-30 09:41:45 -07:00
memcontrol.c	mm: make mem_cgroup_resize_limit() static	2009-01-06 15:59:04 -08:00
memory.c	badpage: zap print_bad_pte on swap and file	2009-01-06 15:59:07 -08:00
memory_hotplug.c	mm: remove GFP_HIGHUSER_PAGECACHE	2009-01-06 15:59:01 -08:00
mempolicy.c	Merge branch 'master' into next	2008-11-14 11:29:12 +11:00
mempool.c	…
migrate.c	mm: add Set,ClearPageSwapCache stubs	2009-01-06 15:59:02 -08:00
mincore.c	…
mlock.c	x86, bts: memory accounting	2008-12-20 09:15:47 +01:00
mm_init.c	mm: mminit_loglevel cannot be __meminitdata anymore	2008-08-20 15:40:30 -07:00
mmap.c	mm: update my address	2009-01-05 17:44:42 -08:00
mmu_notifier.c	mmu-notifiers: core	2008-07-28 16:30:21 -07:00
mmzone.c	mm: mark the correct zone as full when scanning zonelists	2008-09-13 14:41:52 -07:00
mprotect.c	mm: cleanup: remove #ifdef CONFIG_MIGRATION	2009-01-06 15:59:00 -08:00
mremap.c	mm: update my address	2009-01-05 17:44:42 -08:00
msync.c	add a vfs_fsync helper	2009-01-05 11:54:28 -05:00
nommu.c	inode->i_op is never NULL	2009-01-05 11:54:28 -05:00
oom_kill.c	oom: print triggering task's cpuset and mems allowed	2009-01-06 15:58:59 -08:00
page-writeback.c	mm: add dirty_background_bytes and dirty_bytes sysctls	2009-01-06 15:59:03 -08:00
page_alloc.c	badpage: vm_normal_page use print_bad_pte	2009-01-06 15:59:07 -08:00
page_cgroup.c	mm: make init_section_page_cgroup() static	2009-01-06 15:59:04 -08:00
page_io.c	mm: try_to_free_swap replaces remove_exclusive_swap_page	2009-01-06 15:59:03 -08:00
page_isolation.c	memory hotplug: fix page_zone() calculation in test_pages_isolated()	2008-11-06 15:41:19 -08:00
pagewalk.c	…
pdflush.c	cpumask: convert mm/	2009-01-01 10:12:29 +10:30
prio_tree.c	…
quicklist.c	mm: size of quicklists shouldn't be proportional to the number of CPUs	2008-09-02 19:21:38 -07:00
readahead.c	vmscan: split LRU lists into anon & file sets	2008-10-20 08:50:25 -07:00
rmap.c	badpage: replace page_remove_rmap Eeek and BUG	2009-01-06 15:59:07 -08:00
shmem.c	mm: don't mark_page_accessed in shmem_fault	2009-01-06 15:58:58 -08:00
shmem_acl.c	[PATCH] sanitize ->permission() prototype	2008-07-26 20:53:14 -04:00
slab.c	cpumask: convert mm/	2009-01-01 10:12:29 +10:30
slob.c	slob: do not pass the SLAB flags as GFP in kmem_cache_create()	2008-12-15 16:27:06 -08:00
slub.c	cpumask: convert mm/	2009-01-01 10:12:29 +10:30
sparse-vmemmap.c	vmemmap: warn about page_structs with remote distance	2008-11-06 15:41:19 -08:00
sparse.c	meminit section warnings	2008-11-30 10:03:35 -08:00
swap.c	mm: try_to_free_swap replaces remove_exclusive_swap_page	2009-01-06 15:59:03 -08:00
swap_state.c	mm: remove gfp_mask from add_to_swap	2009-01-06 15:59:04 -08:00
swapfile.c	badpage: zap print_bad_pte on swap and file	2009-01-06 15:59:07 -08:00
thrash.c	…
tiny-shmem.c	Export tiny shmem_file_setup for DRM-GEM	2008-10-20 16:17:42 -07:00
truncate.c	mmap: handle mlocked pages during map, remap, unmap	2008-10-20 08:52:31 -07:00
util.c	mm: Make generic weak get_user_pages_fast and EXPORT_GPL it	2008-08-12 17:52:53 +10:00
vmalloc.c	mm: vmalloc make lazy unmapping configurable	2009-01-06 15:59:01 -08:00
vmscan.c	mm: kill zone_is_near_oom()	2009-01-06 15:59:06 -08:00
vmstat.c	cpumask: convert mm/	2009-01-01 10:12:29 +10:30