From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au
Cc: linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH V2 0/4] Add support for 4PB virtual address space on hash
Date: Mon, 26 Feb 2018 19:38:22 +0530 [thread overview]
Message-ID: <20180226140826.11641-1-aneesh.kumar@linux.vnet.ibm.com> (raw)
This patch series extended the max virtual address space value from 512TB
to 4PB with 64K page size. We do that by allocating one vsid context for
each 512TB range. More details of that is explained in patch 3.
Aneesh Kumar K.V (4):
powerpc/mm/slice: Update documentation in the file.
powerpc/mm/slice: Reduce the stack usage in slice_get_unmapped_area
powerpc/mm: Add support for handling > 512TB address in SLB miss
powerpc/mm/hash64: Increase the VA range
arch/powerpc/include/asm/book3s/64/hash-4k.h | 6 ++
arch/powerpc/include/asm/book3s/64/hash-64k.h | 7 +-
arch/powerpc/include/asm/book3s/64/mmu-hash.h | 6 +-
arch/powerpc/include/asm/book3s/64/mmu.h | 24 +++++
arch/powerpc/include/asm/processor.h | 16 ++-
arch/powerpc/kernel/exceptions-64s.S | 12 ++-
arch/powerpc/mm/copro_fault.c | 2 +-
arch/powerpc/mm/hash_utils_64.c | 4 +-
arch/powerpc/mm/init_64.c | 6 --
arch/powerpc/mm/mmu_context_book3s64.c | 17 ++-
arch/powerpc/mm/pgtable-hash64.c | 2 +-
arch/powerpc/mm/pgtable_64.c | 5 -
arch/powerpc/mm/slb.c | 150 ++++++++++++++++++++++++++
arch/powerpc/mm/slb_low.S | 6 +-
arch/powerpc/mm/slice.c | 61 ++++++-----
arch/powerpc/mm/tlb_hash64.c | 2 +-
16 files changed, 273 insertions(+), 53 deletions(-)
--
2.14.3
next reply other threads:[~2018-02-26 14:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-26 14:08 Aneesh Kumar K.V [this message]
2018-02-26 14:08 ` [PATCH V2 1/4] powerpc/mm/slice: Update documentation in the file Aneesh Kumar K.V
2018-02-26 14:08 ` [PATCH V2 2/4] powerpc/mm/slice: Reduce the stack usage in slice_get_unmapped_area Aneesh Kumar K.V
2018-02-26 22:24 ` Nicholas Piggin
2018-02-27 4:01 ` Aneesh Kumar K.V
2018-02-26 14:08 ` [PATCH V2 3/4] powerpc/mm: Add support for handling > 512TB address in SLB miss Aneesh Kumar K.V
2018-02-26 14:08 ` [PATCH V2 4/4] powerpc/mm/hash64: Increase the VA range Aneesh Kumar K.V
2018-02-26 18:11 ` Murilo Opsfelder Araujo
2018-02-27 4:02 ` Aneesh Kumar K.V
2018-02-28 23:06 ` kbuild test robot
2018-02-26 14:15 ` [PATCH V2 0/4] Add support for 4PB virtual address space on hash Aneesh Kumar K.V
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