Hugh Dickins 2884f110d5 x86: fix bad pmd ffff810000207xxx(9090909090909090) ...

OGAWA Hirofumi and Fede have reported rare pmd_ERROR messages:
mm/memory.c:127: bad pmd ffff810000207xxx(9090909090909090).

Initialization's cleanup_highmap was leaving alignment filler
behind in the pmd for MODULES_VADDR: when vmalloc's guard page
would occupy a new page table, it's not allocated, and then
module unload's vfree hits the bad 9090 pmd entry left over.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-06-04 13:11:47 +02:00

..

discontig_32.c

x86: undo visws/numaq build changes

2008-05-04 20:04:45 +02:00

dump_pagetables.c

"make namespacecheck" fixes

2008-04-24 23:15:44 +02:00

extable.c

x86: unify extable_{32|64}.c

2008-01-30 13:31:41 +01:00

fault.c

x86: cleanup - rename VM_MASK to X86_VM_MASK

2008-04-17 17:41:33 +02:00

highmem_32.c

x86: unexport kmap_atomic_to_page

2008-04-30 23:15:34 +02:00

hugetlbpage.c

x86: stricter check in follow_huge_addr()

2008-03-27 16:08:45 +01:00

init_32.c

x86: fix app crashes after SMP resume

2008-05-13 19:36:12 +02:00

init_64.c

x86: fix bad pmd ffff810000207xxx(9090909090909090)

2008-06-04 13:11:47 +02:00

ioremap.c

x86: ioremap fix failing nesting check

2008-06-04 13:11:47 +02:00

k8topology_64.c

acpi: get boot_cpu_id as early for k8_scan_nodes

2008-04-26 23:41:04 +02:00

Makefile

x86: add common mm/pgtable.c

2008-04-24 23:57:30 +02:00

mmap.c

x86: unify mmap_{32|64}.c

2008-01-30 13:31:10 +01:00

numa_64.c

x86_64: fix setup_node_bootmem to support big mem excluding with memmap

2008-04-26 22:51:08 +02:00

pageattr-test.c

x86: remove over noisy debug printk

2008-02-11 11:24:24 -08:00

pageattr.c

x86 PAT: fix performance drop for glx, use UC minus for ioremap(), ioremap_nocache() and pci_mmap_page_range()

2008-04-30 23:15:35 +02:00

pat.c

x86: fix crash on cpu hotplug on pat-incapable machines

2008-05-17 22:57:20 +02:00

pgtable_32.c

x86: fix PAE pmd_bad bootup warning

2008-05-06 13:08:58 -07:00

pgtable.c

x86: unify pgd ctor/dtor

2008-04-24 23:57:31 +02:00

srat_64.c

"make namespacecheck" fixes

2008-04-24 23:15:44 +02:00