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 v3 0/3] powerpc: implementation of huge pages for 8xx
Date: Wed, 21 Sep 2016 10:11:49 +0200 (CEST) [thread overview]
Message-ID: <cover.1474441301.git.christophe.leroy@c-s.fr> (raw)
This is v3 of patch serie is the implementation of support of
hugepages for the 8xx.
v1 of the serie was including some other fixes and
optimisations/reorganisations for the 8xx. Now the patch has been
split and this part only focuses on the implementation of
hugepages.
v2: the last patch has been split in two parts.
v3: Taking into account comments from aneesh
This patch serie applies on top of the patch serie named
"Optimisation on 8xx prior to hugepage implementation"
Christophe Leroy (3):
powerpc: port 64 bits pgtable_cache to 32 bits
powerpc: get hugetlbpage handling more generic
powerpc/8xx: Implement support of hugepages
arch/powerpc/include/asm/book3s/32/pgalloc.h | 44 +++++-
arch/powerpc/include/asm/book3s/32/pgtable.h | 40 ++---
arch/powerpc/include/asm/book3s/64/pgtable.h | 3 -
arch/powerpc/include/asm/hugetlb.h | 19 ++-
arch/powerpc/include/asm/mmu-8xx.h | 35 +++++
arch/powerpc/include/asm/mmu.h | 23 +--
arch/powerpc/include/asm/nohash/32/pgalloc.h | 44 +++++-
arch/powerpc/include/asm/nohash/32/pgtable.h | 42 +++---
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 | 119 ++++++++++++++-
arch/powerpc/mm/Makefile | 3 +-
arch/powerpc/mm/hugetlbpage.c | 211 ++++++++++++---------------
arch/powerpc/mm/init-common.c | 107 ++++++++++++++
arch/powerpc/mm/init_64.c | 77 ----------
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 +
22 files changed, 525 insertions(+), 313 deletions(-)
create mode 100644 arch/powerpc/mm/init-common.c
--
2.1.0
next reply other threads:[~2016-09-21 8:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-21 8:11 Christophe Leroy [this message]
2016-09-21 8:11 ` [PATCH v3 1/3] powerpc: port 64 bits pgtable_cache to 32 bits Christophe Leroy
2016-09-21 8:11 ` [PATCH v3 2/3] powerpc: get hugetlbpage handling more generic Christophe Leroy
2016-09-21 16:58 ` Aneesh Kumar K.V
2016-11-24 5:23 ` [v3,2/3] " Scott Wood
2016-11-25 8:14 ` Christophe LEROY
2016-12-05 2:58 ` Scott Wood
2016-12-06 1:18 ` [PATCH v3 2/3] " Scott Wood
2016-12-06 6:34 ` Christophe LEROY
2016-12-07 1:06 ` Scott Wood
2016-12-07 6:59 ` Christophe LEROY
2016-09-21 8:11 ` [PATCH v3 3/3] powerpc/8xx: Implement support of hugepages Christophe Leroy
2016-09-21 16:58 ` Aneesh Kumar K.V
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