From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Scott Wood <oss@buserror.net>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 0/6] powerpc/8xx: implementation of huge pages
Date: Fri, 12 Aug 2016 18:55:44 +0200 (CEST) [thread overview]
Message-ID: <cover.1471020646.git.christophe.leroy@c-s.fr> (raw)
This set provides implementation of huge pages on the 8xx
Christophe Leroy (6):
powerpc: port 64 bits pgtable_cache to 32 bits
powerpc: fix usage of _PAGE_RO in hugepage
powerpc/8xx: use r3 to scratch CR in ITLBmiss
powerpc/8xx: Move additional DTLBMiss handlers out of exception area
powerpc/8xx: make user addr DTLB miss the short path
powerpc/8xx: implementation of huge pages
arch/powerpc/include/asm/book3s/32/pgalloc.h | 44 ++++-
arch/powerpc/include/asm/book3s/32/pgtable.h | 43 ++---
arch/powerpc/include/asm/book3s/64/pgtable.h | 5 +-
arch/powerpc/include/asm/hugetlb.h | 20 ++-
arch/powerpc/include/asm/mmu-8xx.h | 35 ++++
arch/powerpc/include/asm/mmu.h | 25 +--
arch/powerpc/include/asm/nohash/32/pgalloc.h | 44 ++++-
arch/powerpc/include/asm/nohash/32/pgtable.h | 45 ++---
arch/powerpc/include/asm/nohash/32/pte-8xx.h | 1 +
arch/powerpc/include/asm/nohash/64/pgtable.h | 2 -
arch/powerpc/include/asm/nohash/pgtable.h | 4 +
arch/powerpc/include/asm/pgtable.h | 2 +
arch/powerpc/include/asm/reg_8xx.h | 2 +-
arch/powerpc/kernel/head_8xx.S | 235 +++++++++++++++++++--------
arch/powerpc/mm/Makefile | 2 +-
arch/powerpc/mm/hugetlbpage.c | 184 ++++++++-------------
arch/powerpc/mm/init-common.c | 152 +++++++++++++++++
arch/powerpc/mm/init_32.c | 5 -
arch/powerpc/mm/init_64.c | 82 ----------
arch/powerpc/mm/pgtable_32.c | 37 -----
arch/powerpc/mm/tlb_nohash.c | 21 ++-
arch/powerpc/platforms/8xx/Kconfig | 1 +
arch/powerpc/platforms/Kconfig.cputype | 1 +
23 files changed, 603 insertions(+), 389 deletions(-)
create mode 100644 arch/powerpc/mm/init-common.c
--
2.1.0
next reply other threads:[~2016-08-12 16:55 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-12 16:55 Christophe Leroy [this message]
2016-08-12 16:55 ` [PATCH 1/6] powerpc: port 64 bits pgtable_cache to 32 bits Christophe Leroy
2016-08-14 14:17 ` Aneesh Kumar K.V
2016-08-14 18:51 ` christophe leroy
2016-08-15 10:23 ` Aneesh Kumar K.V
2016-08-12 16:55 ` [PATCH 2/6] powerpc: fix usage of _PAGE_RO in hugepage Christophe Leroy
2016-08-12 16:55 ` [PATCH 3/6] powerpc/8xx: use r3 to scratch CR in ITLBmiss Christophe Leroy
2016-08-12 16:55 ` [PATCH 4/6] powerpc/8xx: Move additional DTLBMiss handlers out of exception area Christophe Leroy
2016-08-12 16:55 ` [PATCH 5/6] powerpc/8xx: make user addr DTLB miss the short path Christophe Leroy
2016-08-12 16:55 ` [PATCH 6/6] powerpc/8xx: implementation of huge pages Christophe Leroy
2016-08-14 14:25 ` Aneesh Kumar K.V
2016-08-14 17:38 ` christophe leroy
2016-08-15 10:30 ` Aneesh Kumar K.V
2016-08-14 14:27 ` [PATCH 0/6] " Aneesh Kumar K.V
2016-08-14 17:33 ` christophe leroy
2016-08-15 10:31 ` Aneesh Kumar K.V
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