Venkatesh Pallipadi a361ee5cb8 x86: fix /dev/mem compatibility under PAT ...

Add ioremap_default(), which gives a sane mapping without worrying about
type conflicts.

Use it in /dev/mem read in place of ioremap(), as with ioremap(),
any mapping of the region (other than UC_MINUS) will cause a conflict
and failure of /dev/mem read.

Should address the vbetest failure reported at:

  http://bugzilla.kernel.org/show_bug.cgi?id=11057

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-07-10 10:09:59 +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

…

fault.c

x86: fix endless page faults in mount_block_root for Linux 2.6

2008-06-12 21:26:07 +02:00

highmem_32.c

x86: unexport kmap_atomic_to_page

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

hugetlbpage.c

…

init_32.c

x86: fix app crashes after SMP resume

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

init_64.c

arch/x86/mm/init_64.c: early_memtest(): fix types

2008-07-03 10:15:51 +02:00

ioremap.c

x86: fix /dev/mem compatibility under PAT

2008-07-10 10:09:59 +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

…

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

…

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: section mismatch fix

2008-06-04 13:11:47 +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

ACPI: handle invalid ACPI SLIT table

2008-06-11 19:13:46 -04:00