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linux/arch/powerpc/mm
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Bharata B Rao 53324b51c5 KVM: PPC: Book3S HV: Nested support in H_RPT_INVALIDATE 
Enable support for process-scoped invalidations from nested
guests and partition-scoped invalidations for nested guests.

Process-scoped invalidations for any level of nested guests
are handled by implementing H_RPT_INVALIDATE handler in the
nested guest exit path in L0.

Partition-scoped invalidation requests are forwarded to the
right nested guest, handled there and passed down to L0
for eventual handling.

Signed-off-by: Bharata B Rao <bharata@linux.ibm.com>
[aneesh: Nested guest partition-scoped invalidation changes]
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
[mpe: Squash in fixup patch]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210621085003.904767-5-bharata@linux.ibm.com
2021-06-22 23:35:37 +10:00
..
book3s32 powerpc/32s: Define a MODULE area below kernel text all the time 2021-04-14 23:04:13 +10:00
book3s64 KVM: PPC: Book3S HV: Nested support in H_RPT_INVALIDATE 2021-06-22 23:35:37 +10:00
kasan powerpc updates for 5.10 2020-10-16 12:21:15 -07:00
nohash powerpc: Enable KFENCE for PPC32 2021-03-24 14:09:30 +11:00
ptdump powerpc/32s: mfsrin()/mtsrin() become mfsr()/mtsr() 2021-02-09 01:10:15 +11:00
cacheflush.c powerpc/mem: Use kmap_local_page() in flushing functions 2021-04-14 23:04:19 +10:00
copro_fault.c mm: clean up the last pieces of page fault accountings 2020-08-12 10:58:04 -07:00
dma-noncoherent.c dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h> 2020-10-06 07:07:06 +02:00
drmem.c pseries/drmem: don't cache node id in drmem_lmb struct 2020-09-02 11:00:21 +10:00
fault.c powerpc/traps: Enhance readability for trap types 2021-04-17 22:20:19 +10:00
hugetlbpage.c hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share() 2021-05-05 11:27:20 -07:00
init_32.c powerpc: Enable KFENCE for PPC32 2021-03-24 14:09:30 +11:00
init_64.c Merge branch 'fixes' into next 2020-09-14 22:57:18 +10:00
init-common.c powerpc: Inline setup_kup() 2020-12-15 13:13:49 +11:00
ioremap_32.c powerpc/ioremap: warn on early use of ioremap() 2019-11-19 19:38:38 +11:00
ioremap_64.c powerpc: remove __ioremap_at and __iounmap_at 2020-06-02 10:59:10 -07:00
ioremap.c mm/vmalloc: remove unmap_kernel_range 2021-04-30 11:20:40 -07:00
maccess.c powerpc: Move copy_inst_from_kernel_nofault() 2021-04-21 22:52:34 +10:00
Makefile powerpc/mem: Move cache flushing functions into mm/cacheflush.c 2021-04-14 23:04:17 +10:00
mem.c Merge branch 'akpm' (patches from Andrew) 2021-04-30 14:38:01 -07:00
mmap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
mmu_context.c KVM: PPC: Book3S HV: Implement radix prefetch workaround by disabling MMU 2021-06-10 22:12:14 +10:00
mmu_decl.h powerpc: Enable KFENCE for PPC32 2021-03-24 14:09:30 +11:00
numa.c powerpc/numa: Fix a regression on memoryless node 0 2020-11-27 22:06:21 +11:00
pgtable_32.c powerpc/32s: Don't hash_preload() kernel text 2020-12-04 01:01:31 +11:00
pgtable_64.c mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
pgtable-frag.c powerpc/mm/radix: Fix PTE/PMD fragment count for early page table mappings 2020-07-20 22:57:56 +10:00
pgtable.c powerpc/mm: Add PG_dcache_clean to indicate dcache clean state 2021-02-11 23:35:06 +11:00
slice.c powerpc: Replace _ALIGN_UP() by ALIGN() 2020-05-11 23:15:15 +10:00