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84e6ffb2c4
linux/arch/arm
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Mike Rapoport 84e6ffb2c4 arm: add support for folded p4d page tables 
Implement primitives necessary for the 4th level folding, add walks of p4d
level where appropriate, and remove __ARCH_USE_5LEVEL_HACK.

[rppt@linux.ibm.com: fix kexec]
  Link: http://lkml.kernel.org/r/20200508174232.GA759899@linux.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
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/20200414153455.21744-3-rppt@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-06-04 19:06:21 -07:00
..
boot Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
common ARM: sa1111: Fix irq_retrigger callback return value 2020-03-16 15:48:54 +00:00
configs media updates for v5.8-rc1 2020-06-03 20:59:38 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-06-01 12:00:10 -07:00
include arm: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
kernel ARM updates for 5.8-rc1: 2020-06-01 15:36:32 -07:00
lib arm: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
mach-actions
mach-alpine
mach-artpec
mach-asm9260
mach-aspeed
mach-at91 ARM: SoC updates 2020-04-03 15:02:35 -07:00
mach-axxia
mach-bcm ARM: bcm: Drop unneeded select of PCI_DOMAINS_GENERIC, HAVE_SMP, TIMER_OF 2020-03-10 10:58:26 -07:00
mach-berlin
mach-clps711x
mach-cns3xxx ARM: cns3xxx: replace setup_irq() by request_irq() 2020-03-27 14:11:47 +01:00
mach-davinci ARM: SoC: late updates 2020-02-08 14:17:27 -08:00
mach-digicolor
mach-dove arm: mach-dove: Mark dove_io_desc as __maybe_unused 2020-03-13 21:44:50 +01:00
mach-ebsa110 ARM: 8964/1: ebsa110: replace setup_irq() by request_irq() 2020-03-19 09:27:39 +00:00
mach-efm32
mach-ep93xx ARM: ep93xx: Replace setup_irq() by request_irq() 2020-03-27 14:11:42 +01:00
mach-exynos arm: Unplug KVM from the build system 2020-03-24 10:55:50 +00:00
mach-footbridge ARM: 8965/2: footbridge: replace setup_irq() by request_irq() 2020-03-19 09:27:40 +00:00
mach-gemini
mach-highbank
mach-hisi
mach-imx ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y 2020-04-21 11:21:00 +08:00
mach-integrator ARM: integrator: impd1: Use GPIO_LOOKUP() helper macro 2020-03-26 22:05:12 +01:00
mach-iop32x ARM: iop32x: replace setup_irq() by request_irq() 2020-03-27 14:10:52 +01:00
mach-ixp4xx
mach-keystone
mach-lpc18xx
mach-lpc32xx
mach-mediatek
mach-meson ARM: meson: Drop unneeded select of COMMON_CLK 2020-02-29 08:16:20 -08:00
mach-milbeaut
mach-mmp ARM: mmp: replace setup_irq() by request_irq() 2020-03-27 14:11:50 +01:00
mach-moxart
mach-mv78xx0
mach-mvebu
mach-mxs
mach-nomadik
mach-npcm ARM: npcm: Bring back GPIOLIB support 2020-02-09 03:44:51 -08:00
mach-nspire
mach-omap1 ARM: SoC updates 2020-04-03 15:02:35 -07:00
mach-omap2 change email address for Pali Rohár 2020-04-10 15:36:22 -07:00
mach-orion5x ARM: orion5x: ts78xx: Remove unneeded variable ret 2020-03-08 12:42:07 +01:00
mach-oxnas ARM: oxnas: make ox820_boot_secondary static 2020-05-12 10:29:33 +02:00
mach-picoxcell
mach-prima2
mach-pxa backlight: corgi: Convert to use GPIO descriptors 2020-03-25 09:30:46 +00:00
mach-qcom ARM: qcom: Add support for IPQ40xx 2020-03-31 21:03:27 +02:00
mach-rda
mach-realview
mach-rockchip
mach-rpc ARM: 8966/1: rpc: replace setup_irq() by request_irq() 2020-03-19 09:27:42 +00:00
mach-s3c24xx backlight: pwm_bl: Switch to full GPIO descriptor 2020-03-18 15:05:57 +00:00
mach-s3c64xx backlight: pwm_bl: Switch to full GPIO descriptor 2020-03-18 15:05:57 +00:00
mach-s5pv210
mach-sa1100 arm: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
mach-shmobile ARM: shmobile: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-17 11:39:44 +01:00
mach-socfpga
mach-spear ARM: spear: replace setup_irq() by request_irq() 2020-03-27 14:11:45 +01:00
mach-sti
mach-stm32
mach-sunxi ARM: sunxi: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-12 18:15:39 +01:00
mach-tango
mach-tegra cpuidle: tegra: Squash Tegra114 driver into the common driver 2020-03-13 11:32:01 +01:00
mach-u300
mach-uniphier
mach-ux500
mach-versatile
mach-vexpress
mach-vt8500
mach-zx
mach-zynq ARM: zynq: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-02-13 07:26:36 +01:00
mm arm: add support for folded p4d page tables 2020-06-04 19:06:21 -07:00
net bpf, arm: Optimize ALU ARSH K using asr immediate instruction 2020-05-04 17:04:42 +02:00
nwfpe
oprofile
plat-omap
plat-orion ARM: orion: replace setup_irq() by request_irq() 2020-03-13 21:37:15 +01:00
plat-pxa
plat-samsung
plat-versatile
probes
tools vfs: add faccessat2 syscall 2020-05-14 16:44:25 +02:00
vdso .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
vfp
xen arm/xen: make _xen_start_info static 2020-04-17 07:45:12 +02:00
Kconfig ARM updates for 5.8-rc1: 2020-06-01 15:36:32 -07:00
Kconfig-nommu
Kconfig.debug ARM: debug: stm32: add UART early console support for STM32MP1 2020-03-13 17:05:07 +01:00
Makefile ARM: SoC updates 2020-04-03 15:02:35 -07:00