From: Peter Zijlstra <peterz@infradead.org>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org, linux-kernel@vger.kernel.org,
Will Deacon <will@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Michael Schmitz <schmitzmic@gmail.com>,
Greg Ungerer <gerg@linux-m68k.org>
Subject: [PATCH -v2 00/10] Rewrite Motorola MMU page-table layout
Date: Fri, 31 Jan 2020 13:45:31 +0100 [thread overview]
Message-ID: <20200131124531.623136425@infradead.org> (raw)
Hi!
In order to faciliate Will's READ_ONCE() patches:
https://lkml.kernel.org/r/20200123153341.19947-1-will@kernel.org
we need to fix m68k/motorola to not have a giant pmd_t. These patches do so and
are tested using ARAnyM/68040.
Michael tested the previous version on his Atari Falcon/68030.
Build tested for sun3/coldfire.
Please consider!
Changes since -v1:
- fixed sun3/coldfire build issues
- unified motorola mmu page setup
- added enum to table allocator
- moved pointer table allocator to motorola.c
- converted coldfire pgtable_t
- fixed coldfire pgd_alloc
- fixed coldfire nocache
---
arch/m68k/include/asm/mcf_pgalloc.h | 31 ++---
arch/m68k/include/asm/motorola_pgalloc.h | 74 ++++------
arch/m68k/include/asm/motorola_pgtable.h | 36 +++--
arch/m68k/include/asm/page.h | 16 ++-
arch/m68k/include/asm/pgtable_mm.h | 10 +-
arch/m68k/mm/init.c | 34 +++--
arch/m68k/mm/kmap.c | 36 +++--
arch/m68k/mm/memory.c | 103 --------------
arch/m68k/mm/motorola.c | 228 +++++++++++++++++++++++++------
9 files changed, 302 insertions(+), 266 deletions(-)
next reply other threads:[~2020-01-31 12:56 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-31 12:45 Peter Zijlstra [this message]
2020-01-31 12:45 ` [PATCH -v2 01/10] m68k,mm: Remove stray nocache in ColdFire pgalloc Peter Zijlstra
2020-01-31 12:45 ` [PATCH -v2 02/10] m68k,mm: Fix ColdFire pgd_alloc() Peter Zijlstra
2020-01-31 12:45 ` [PATCH -v2 03/10] m68k,mm: Unify Motorola MMU page setup Peter Zijlstra
2020-01-31 12:45 ` [PATCH -v2 04/10] m68k,mm: Move the pointer table allocator to motorola.c Peter Zijlstra
2020-01-31 12:45 ` [PATCH -v2 05/10] m68k,mm: Restructure Motorola MMU page-table layout Peter Zijlstra
2020-01-31 12:45 ` [PATCH -v2 06/10] m68k,mm: Improve kernel_page_table() Peter Zijlstra
2020-01-31 12:45 ` [PATCH -v2 07/10] m68k,mm: Use table allocator for pgtables Peter Zijlstra
2020-01-31 12:45 ` [PATCH -v2 08/10] m68k,mm: Extend table allocator for multiple sizes Peter Zijlstra
2020-02-07 10:56 ` Geert Uytterhoeven
2020-02-07 11:34 ` Peter Zijlstra
2020-02-07 12:11 ` Geert Uytterhoeven
2020-02-07 12:30 ` Checkpatch being daft, Was: " Peter Zijlstra
2020-02-07 12:33 ` Peter Zijlstra
2020-02-09 18:24 ` Joe Perches
2020-02-10 16:38 ` Peter Zijlstra
2020-02-10 17:12 ` Joe Perches
2020-02-10 18:52 ` [PATCH] checkpatch: Remove email address comment from email address comparisons Joe Perches
2020-02-10 22:25 ` Andrew Morton
2020-02-10 23:08 ` Joe Perches
2020-02-07 12:57 ` Checkpatch being daft, Was: [PATCH -v2 08/10] m68k,mm: Extend table allocator for multiple sizes Joe Perches
2020-01-31 12:45 ` [PATCH -v2 09/10] m68k,mm: Fully initialize the page-table allocator Peter Zijlstra
2020-02-07 10:58 ` Geert Uytterhoeven
2020-02-07 11:37 ` Peter Zijlstra
2020-01-31 12:45 ` [PATCH -v2 10/10] m68k,mm: Change ColdFire pgtable_t Peter Zijlstra
2020-01-31 13:19 ` [PATCH -v2 00/10] Rewrite Motorola MMU page-table layout Greg Ungerer
2020-02-03 1:20 ` Greg Ungerer
2020-02-01 8:07 ` Michael Schmitz
2020-02-03 9:50 ` Will Deacon
2020-02-10 11:16 ` Geert Uytterhoeven
2020-03-09 10:15 ` Geert Uytterhoeven
2020-03-09 11:46 ` Peter Zijlstra
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