Arvind Sankar 29ac40cbed x86/mm/mem_encrypt: Fix definition of PMD_FLAGS_DEC_WP ... The PAT bit is in different locations for 4k and 2M/1G page table entries. Add a definition for _PAGE_LARGE_CACHE_MASK to represent the three caching bits (PWT, PCD, PAT), similar to _PAGE_CACHE_MASK for 4k pages, and use it in the definition of PMD_FLAGS_DEC_WP to get the correct PAT index for write-protected pages. Fixes: 6ebcb06071 ("x86/mm: Add support to encrypt the kernel in-place") Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> Signed-off-by: Borislav Petkov <bp@suse.de> Tested-by: Tom Lendacky <thomas.lendacky@amd.com> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20201111160946.147341-1-nivedita@alum.mit.edu		2020-12-10 12:28:06 +01:00
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pat	x86/mm/pat: Don't flush cache if hardware enforces cache coherency across encryption domnains	2020-09-18 10:47:00 +02:00
amdtopology.c
cpu_entry_area.c	x86/dumpstack/64: Add noinstr version of get_stack_info()	2020-09-09 11:33:19 +02:00
debug_pagetables.c
dump_pagetables.c
extable.c	This feature enhances the current guest memory encryption support	2020-10-14 10:21:34 -07:00
fault.c	ARM:	2020-10-23 11:17:56 -07:00
highmem_32.c
hugetlbpage.c	mm: remove unneeded includes of <asm/pgalloc.h>	2020-08-07 11:33:26 -07:00
ident_map.c
init_32.c	A set of locking fixes and updates:	2020-08-10 19:07:44 -07:00
init_64.c	x86/mm/64: Update comment in preallocate_vmalloc_pages()	2020-08-15 13:56:16 +02:00
init.c
iomap_32.c
ioremap.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
kasan_init_64.c
kaslr.c	mm: remove unneeded includes of <asm/pgalloc.h>	2020-08-07 11:33:26 -07:00
kmmio.c
maccess.c	maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault	2020-06-17 10:57:41 -07:00
Makefile	kbuild: remove cc-option test of -fno-stack-protector	2020-07-07 11:13:10 +09:00
mem_encrypt_boot.S
mem_encrypt_identity.c	x86/mm/mem_encrypt: Fix definition of PMD_FLAGS_DEC_WP	2020-12-10 12:28:06 +01:00
mem_encrypt.c	x86/head/64: Check SEV encryption before switching to kernel page-table	2020-10-29 18:09:59 +01:00
mm_internal.h
mmap.c
mmio-mod.c
numa_32.c
numa_64.c
numa_emulation.c	x86/numa: cleanup configuration dependent command-line options	2020-10-13 18:38:27 -07:00
numa_internal.h
numa.c	mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports	2020-11-22 10:48:22 -08:00
pf_in.c
pf_in.h
pgtable_32.c	mm: remove unneeded includes of <asm/pgalloc.h>	2020-08-07 11:33:26 -07:00
pgtable.c
physaddr.c
physaddr.h
pkeys.c
pti.c	mm: remove unneeded includes of <asm/pgalloc.h>	2020-08-07 11:33:26 -07:00
setup_nx.c
srat.c
testmmiotrace.c
tlb.c	x86/membarrier: Get rid of a dubious optimization	2020-12-09 09:37:42 +01:00