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874e2cc189
linux/arch/sh/mm
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Mike Rapoport 874e2cc189 sh: add support for folded p4d page tables 
Implement primitives necessary for the 4th level folding, add walks of p4d
level where appropriate and remove usage of __ARCH_USE_5LEVEL_HACK.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Brian Cain <bcain@codeaurora.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Guan Xuetao <gxt@pku.edu.cn>
Cc: James Morse <james.morse@arm.com>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Julien Thierry <julien.thierry.kdev@gmail.com>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Link: http://lkml.kernel.org/r/20200414153455.21744-12-rppt@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-06-04 19:06:21 -07:00
..
alignment.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
asids-debugfs.c sh: no need to check return value of debugfs_create functions 2019-06-03 15:39:40 +02:00
cache-debugfs.c sh: no need to check return value of debugfs_create functions 2019-06-03 15:39:40 +02:00
cache-j2.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
cache-sh2.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
cache-sh2a.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
cache-sh3.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
cache-sh4.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
cache-sh5.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
cache-sh7705.c mm: fix races between swapoff and flush dcache 2018-04-05 21:36:26 -07:00
cache-shx3.c sh: prefix sh-specific "CCR" and "CCR2" by "SH_" 2014-03-04 07:55:49 -08:00
cache.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
consistent.c sh: Use pr_warn instead of pr_warning 2019-10-18 13:52:05 +02:00
extable_32.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
extable_64.c lib/extable.c: use bsearch() library function in search_extable() 2017-07-10 16:32:35 -07:00
fault.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
flush-sh4.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hugetlbpage.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
init.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
ioremap_fixed.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
ioremap.c sh: remove __iounmap 2019-11-11 21:18:19 +01:00
Kconfig mm: remove quicklist page table caches 2019-09-24 15:54:09 -07:00
kmap.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
Makefile sh: use the generic get_user_pages_fast code 2019-07-12 11:05:44 -07:00
mmap.c mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
nommu.c mm: consolidate pgtable_cache_init() and pgd_cache_init() 2019-09-24 15:54:09 -07:00
numa.c treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
pgtable.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pmb.c sh: no need to check return value of debugfs_create functions 2019-06-03 15:39:40 +02:00
sram.c sh: fix up fallout from system.h disintegration. 2012-03-30 19:29:57 +09:00
tlb-debugfs.c sh: no need to check return value of debugfs_create functions 2019-06-03 15:39:40 +02:00
tlb-pteaex.c
tlb-sh3.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
tlb-sh4.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 211 2019-05-30 11:29:53 -07:00
tlb-sh5.c sh: delete __cpuinit usage from all sh files 2013-07-14 19:36:53 -04:00
tlb-urb.c
tlbex_32.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
tlbex_64.c sh: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
tlbflush_32.c
tlbflush_64.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
uncached.c treewide: replace #include <asm/sizes.h> with #include <linux/sizes.h> 2019-05-14 19:52:52 -07:00