Giridhar Pemmasani 5211e6e6c6 [PATCH] Fix GFP_HIGHMEM slab panic ... As reported by Martin J. Bligh <mbligh@google.com>, we let through some non-slab bits to slab allocation through __get_vm_area_node when doing a vmalloc. I haven't been able to reproduce this, although I understand why it happens: vmalloc allocates memory with GFP_KERNEL | __GFP_HIGHMEM and commit 52fd24ca1d resulted in the same flags are passed down to cache_alloc_refill, causing the BUG. The following patch fixes it. Note that when calling kmalloc_node, I am masking off __GFP_HIGHMEM with GFP_LEVEL_MASK, whereas __vmalloc_area_node does the same with ~(__GFP_HIGHMEM | __GFP_ZERO). IMHO, using GFP_LEVEL_MASK is preferable, but either should fix this problem. Signed-off-by: Giridhar Pemmasani (pgiri@yahoo.com) Cc: Martin J. Bligh <mbligh@google.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-10-29 08:01:58 -08:00
..
allocpercpu.c
backing-dev.c	[PATCH] separate bdi congestion functions from queue congestion functions	2006-10-20 10:26:35 -07:00
bootmem.c
bounce.c
fadvise.c
filemap_xip.c
filemap.c	[PATCH] mm: clean up pagecache allocation	2006-10-28 11:30:50 -07:00
filemap.h
fremap.c
highmem.c
hugetlb.c	[PATCH] hugetlb: fix absurd HugePages_Rsvd	2006-10-28 11:30:53 -07:00
internal.h
Kconfig
madvise.c
Makefile	[PATCH] separate bdi congestion functions from queue congestion functions	2006-10-20 10:26:35 -07:00
memory_hotplug.c
memory.c	[PATCH] mm: D-cache aliasing issue in cow_user_page	2006-10-20 10:26:43 -07:00
mempolicy.c	[PATCH] Fix do_mbind warning with CONFIG_MIGRATION=n	2006-10-11 11:14:19 -07:00
mempool.c
migrate.c
mincore.c
mlock.c
mmap.c	Fix VM_MAYEXEC calculation	2006-10-15 14:09:55 -07:00
mmzone.c
mprotect.c
mremap.c
msync.c
nommu.c
oom_kill.c	[PATCH] OOM killer meets userspace headers	2006-10-20 10:26:38 -07:00
page_alloc.c	[PATCH] Calculation fix for memory holes beyong the end of physical memory	2006-10-28 11:30:55 -07:00
page_io.c
page-writeback.c	[PATCH] separate bdi congestion functions from queue congestion functions	2006-10-20 10:26:35 -07:00
pdflush.c
prio_tree.c
readahead.c
rmap.c	[PATCH] mm: more commenting on lock ordering	2006-10-20 10:26:44 -07:00
shmem_acl.c	[PATCH] Fix typos in mm/shmem_acl.c	2006-10-11 11:14:23 -07:00
shmem.c	[PATCH] separate bdi congestion functions from queue congestion functions	2006-10-20 10:26:35 -07:00
slab.c	[PATCH] Slab: Do not fallback to nodes that have not been bootstrapped yet	2006-10-21 13:35:06 -07:00
slob.c
sparse.c	[PATCH] memory hotplug: __GFP_NOWARN is better for __kmalloc_section_memmap()	2006-10-28 11:30:52 -07:00
swap_state.c
swap.c
swapfile.c
thrash.c
tiny-shmem.c
truncate.c	[PATCH] invalidate: remove_mapping() fix	2006-10-17 08:18:43 -07:00
util.c
vmalloc.c	[PATCH] Fix GFP_HIGHMEM slab panic	2006-10-29 08:01:58 -08:00
vmscan.c	[PATCH] Use min of two prio settings in calculating distress for reclaim	2006-10-28 11:30:51 -07:00
vmstat.c	[PATCH] vmscan: Fix temp_priority race	2006-10-28 11:30:50 -07:00