1
linux/arch/x86/mm
Siddha, Suresh B 4138cc3418 x86: set strong uncacheable where UC is really desired
Also use _PAGE_PWT for all the mappings which need uncache mapping.
Instead of existing PAT2 which is UC- (and can be overwritten by MTRRs),
we now use PAT3 which is strong uncacheable.

This makes it consistent with pgprot_noncached()

Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30 13:33:43 +01:00
..
boot_ioremap_32.c x86: cleanup boot_ioremap_32.c 2008-01-30 13:33:43 +01:00
discontig_32.c x86: make NUMA work on 32-bit 2008-01-30 13:33:25 +01:00
extable.c x86: unify extable_{32|64}.c 2008-01-30 13:31:41 +01:00
fault_32.c x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
fault_64.c x86: update reliability argument to printk_address 2008-01-30 13:33:24 +01:00
highmem_32.c x86: kmap_atomic() debugging 2008-01-30 13:30:47 +01:00
hugetlbpage.c x86: demacro asm-x86/pgalloc_32.h 2008-01-30 13:33:39 +01:00
init_32.c x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
init_64.c c_p_a(): do a simple self test at boot 2008-01-30 13:33:42 +01:00
ioremap_32.c x86: set strong uncacheable where UC is really desired 2008-01-30 13:33:43 +01:00
ioremap_64.c x86: set strong uncacheable where UC is really desired 2008-01-30 13:33:43 +01:00
k8topology_64.c x86: clean up k8topology.c 2008-01-30 13:32:36 +01:00
Makefile
Makefile_32 x86: c_p_a(), add simple self test at boot 2008-01-30 13:33:43 +01:00
Makefile_64 x86: c_p_a(), add simple self test at boot 2008-01-30 13:33:43 +01:00
mmap.c x86: unify mmap_{32|64}.c 2008-01-30 13:31:10 +01:00
numa_64.c x86: early cpu_to_node fix in numa_64.c 2008-01-30 13:33:33 +01:00
pageattr_32.c x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
pageattr_64.c x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
pageattr-test.c x86: clean up arch/x86/mm/pageattr-test.c 2008-01-30 13:33:43 +01:00
pgtable_32.c x86: allocate and initialize unshared pmds 2008-01-30 13:33:40 +01:00
srat_64.c x86: fix section mismatch warning in srat_64.c 2008-01-30 13:33:37 +01:00