Ram Pai 06bb53b338 powerpc: store and restore the pkey state across context switches ...

Store and restore the AMR, IAMR and UAMOR register state of the task
before scheduling out and after scheduling in, respectively.

Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2018-01-20 22:59:00 +11:00

..

8xx_mmu.c

powerpc/8xx: Use L1 entry APG to handle _PAGE_ACCESSED for CONFIG_SWAP

2018-01-16 23:47:15 +11:00

40x_mmu.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

44x_mmu.c

powerpc: Delete __cpuinit usage from all users

2013-07-01 11:10:36 +10:00

copro_fault.c

powerpc/mm: Update PROTFAULT handling in the page fault path

2017-02-15 20:02:39 +11:00

dma-noncoherent.c

powerpc/mm: Rename map_page() to map_kernel_page() on 32-bit

2017-06-05 19:59:03 +10:00

drmem.c

powerpc/drmem: Add support for ibm, dynamic-memory-v2 property

2018-01-16 23:26:29 +11:00

dump_hashpagetable.c

powerpc/64s: Replace CONFIG_PPC_STD_MMU_64 with CONFIG_PPC_BOOK3S_64

2017-11-06 16:48:14 +11:00

dump_linuxpagetables.c

powerpc/mm: Introduce _PAGE_NA

2018-01-16 23:47:14 +11:00

fault.c

powerpc: Use the TRAP macro whenever comparing a trap number

2018-01-16 23:51:43 +11:00

fsl_booke_mmu.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

hash64_4k.c

powerpc: use helper functions to get and set hash slots

2017-12-20 18:57:25 +11:00

hash64_64k.c

powerpc: Free up four 64K PTE bits in 64K backed HPTE pages

2017-12-20 18:57:22 +11:00

hash_low_32.S

powerpc: fix location of two EXPORT_SYMBOL

2017-09-01 16:42:45 +10:00

hash_native_64.c

powerpc/64s: Improve local TLB flush for boot and MCE on POWER9

2018-01-18 00:40:31 +11:00

hash_utils_64.c

powerpc: initial pkey plumbing

2018-01-20 21:45:03 +11:00

highmem.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hugepage-hash64.c

powerpc/mm: Move hash table ops to a separate structure

2016-07-21 18:59:09 +10:00

hugetlbpage-book3e.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hugetlbpage-hash64.c

powerpc: Free up four 64K PTE bits in 64K backed HPTE pages

2017-12-20 18:57:22 +11:00

hugetlbpage-radix.c

Merge tag 'powerpc-4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2017-11-16 12:47:46 -08:00

hugetlbpage.c

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

init_32.c

powerpc/mm/hugetlb: Add support for reserving gigantic huge pages via kernel command line

2017-08-16 14:56:12 +10:00

init_64.c

powerpc: Use pr_warn instead of pr_warning

2017-12-04 11:54:34 +11:00

init-common.c

Merge branch 'topic/ppc-kvm' into next

2017-02-14 17:18:29 +11:00

Makefile

powerpc: initial pkey plumbing

2018-01-20 21:45:03 +11:00

mem.c

powerpc: Use pr_warn instead of pr_warning

2017-12-04 11:54:34 +11:00

mmap.c

powerpc/64s: mm_context.addr_limit is only used on hash

2017-11-13 23:35:43 +11:00

mmu_context_book3s64.c

powerpc: track allocation status of all pkeys

2018-01-20 22:58:35 +11:00

mmu_context_hash32.c

powerpc: Remove power3 from comments

2014-07-28 14:10:26 +10:00

mmu_context_iommu.c

Merge branch 'topic/ppc-kvm' into next

2017-04-28 20:19:37 +10:00

mmu_context_nohash.c

powerpc/mm/nohash: MM_SLICE is only used by book3s 64

2017-03-31 23:09:47 +11:00

mmu_context.c

cxl: Enable global TLBIs for cxl contexts

2017-09-28 17:09:16 +10:00

mmu_decl.h

powerpc/8xx: Getting rid of remaining use of CONFIG_8xx

2017-08-10 23:32:12 +10:00

numa.c

powerpc/numa: Update numa code use walk_drmem_lmbs

2018-01-16 23:26:28 +11:00

pgtable_32.c

powerpc/mm: extend _PAGE_PRIVILEGED to all CPUs

2018-01-16 23:47:13 +11:00

pgtable_64.c

powerpc/mm: extend _PAGE_PRIVILEGED to all CPUs

2018-01-16 23:47:13 +11:00

pgtable-book3e.c

powerpc/mm: Make page table size a variable

2016-05-01 18:32:48 +10:00

pgtable-book3s64.c

powerpc/mm/cxl: Add the fault handling cpu to mm cpumask

2017-08-17 23:31:52 +10:00

pgtable-hash64.c

powerpc/mm: Use mm_is_thread_local() instread of open-coding

2017-08-23 22:27:45 +10:00

pgtable-radix.c

powerpc/pseries: lift RTAS limit for radix

2018-01-18 00:44:42 +11:00

pgtable.c

powerpc/mm: extend _PAGE_PRIVILEGED to all CPUs

2018-01-16 23:47:13 +11:00

pkeys.c

powerpc: store and restore the pkey state across context switches

2018-01-20 22:59:00 +11:00

ppc_mmu_32.c

powerpc32: refactor x_mapped_by_bats() and x_mapped_by_tlbcam() together

2016-03-11 17:18:02 -06:00

slb_low.S

powerpc/64s: mm_context.addr_limit is only used on hash

2017-11-13 23:35:43 +11:00

slb.c

powerpc/64s: Rename slb_allocate_realmode() to slb_allocate()

2017-06-21 16:18:33 +10:00

slice.c

powerpc/64s/slice: Use addr limit when computing slice mask

2017-11-20 19:28:25 +11:00

subpage-prot.c

powerpc/mm/hash: Free the subpage_prot_table correctly

2017-07-27 13:05:50 +10:00

tlb_hash32.c

powerpc/mm: remove flush_tlb_page_nohash

2016-08-01 11:15:13 +10:00

tlb_hash64.c

powerpc/mm: Use mm_is_thread_local() instread of open-coding

2017-08-23 22:27:45 +10:00

tlb_low_64e.S

powerpc: Fix misspellings in comments.

2016-03-01 19:27:20 +11:00

tlb_nohash_low.S

powerpc/8xx: Getting rid of remaining use of CONFIG_8xx

2017-08-10 23:32:12 +10:00

tlb_nohash.c

powerpc/nohash: Fix use of mmu_has_feature() in setup_initial_memory_limit()

2017-04-11 07:46:04 +10:00

tlb-radix.c

powerpc/64s: Improve local TLB flush for boot and MCE on POWER9

2018-01-18 00:40:31 +11:00

vphn.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vphn.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00