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Punit Agrawal b8e0ba7c8b KVM: arm64: Add support for creating PUD hugepages at stage 2 
KVM only supports PMD hugepages at stage 2. Now that the various page
handling routines are updated, extend the stage 2 fault handling to
map in PUD hugepages.

Addition of PUD hugepage support enables additional page sizes (e.g.,
1G with 4K granule) which can be useful on cores that support mapping
larger block sizes in the TLB entries.

Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
[ Replace BUG() => WARN_ON(1) for arm32 PUD helpers ]
Signed-off-by: Suzuki Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
 		2018-12-18 15:14:49 +00:00
..
boot ARM: dts: imx6sx-sdb: Fix enet phy regulator 2018-11-05 10:11:04 +08:00
common ARM: Add Krait L2 register accessor functions 2018-10-17 13:14:33 -07:00
configs ARM: defconfig: Disable PREEMPT again on multi_v7 2018-11-05 06:34:09 -08:00
crypto crypto: arm/crc32 - avoid warning when compiling with Clang 2018-09-21 13:24:52 +08:00
firmware ARM: 32-bit SoC platform updates 2018-08-23 13:44:43 -07:00
include KVM: arm64: Add support for creating PUD hugepages at stage 2 2018-12-18 15:14:49 +00:00
kernel Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-18 10:45:09 -08:00
kvm KVM: arm/arm64: Log PSTATE for unhandled sysregs 2018-12-18 15:14:45 +00:00
lib Merge branches 'fixes', 'misc' and 'spectre' into for-next 2018-10-10 13:53:33 +01:00
mach-actions
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mach-alpine
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mach-artpec
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mach-asm9260
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mach-aspeed
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mach-at91 ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
mach-axxia arch: define the ARCH_DMA_ADDR_T_64BIT config symbol in lib/Kconfig 2018-05-09 06:57:04 +02:00
mach-bcm PCI: controller: Move PCI_DOMAINS selection to arch Kconfig 2018-06-26 15:37:37 -05:00
mach-berlin ARM: berlin: switch to SPDX license identifier 2018-05-24 14:49:09 +08:00
mach-clps711x
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mach-cns3xxx
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mach-davinci This time it looks like a quieter release cycle in the clk tree. I guess that's 2018-10-31 11:08:30 -07:00
mach-digicolor
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mach-dove
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mach-ebsa110
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mach-efm32
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mach-ep93xx This is the bulk of GPIO changes for the v4.20 series: 2018-10-23 08:45:05 +01:00
mach-exynos ARM: exynos: Fix imprecise abort during Exynos5422 suspend to RAM 2018-08-30 19:46:06 +02:00
mach-footbridge treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
mach-gemini
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mach-highbank arch: define the ARCH_DMA_ADDR_T_64BIT config symbol in lib/Kconfig 2018-05-09 06:57:04 +02:00
mach-hisi ARM: hisi: handle of_iomap and fix missing of_node_put 2018-07-16 17:36:50 +01:00
mach-imx ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
mach-integrator mmc: mmci: Drop support for pdata GPIO numbers 2018-10-08 11:40:43 +02:00
mach-iop13xx
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mach-iop32x
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mach-iop33x
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mach-ixp4xx mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.h 2018-10-03 11:12:25 +02:00
mach-keystone ARM: keystone: fix platform_domain_notifier array overrun 2018-05-14 09:24:29 -07:00
mach-ks8695 i2c: gpio: move header to platform_data 2018-05-17 16:27:09 +02:00
mach-lpc18xx
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mach-lpc32xx
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mach-mediatek
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mach-meson ARM: meson: merge Kconfig symbol MACH_MESON8B into MACH_MESON8 2018-05-23 10:08:13 -07:00
mach-mmp USB/PHY patches for 4.20-rc1 2018-10-26 08:14:13 -07:00
mach-moxart
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mach-mv78xx0
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mach-mvebu ARM: mvebu: use dt_fixup to provide fallback for enable-method 2018-09-24 17:15:24 +02:00
mach-mxs
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mach-netx
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mach-nomadik
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mach-npcm
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mach-nspire
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mach-omap1 Fix for omap1 ams-delta irq 2018-11-02 22:31:40 -07:00
mach-omap2 drm/omap: Populate DSS children in omapdss driver 2018-11-12 11:50:13 +02:00
mach-orion5x mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.h 2018-10-03 11:12:25 +02:00
mach-oxnas
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mach-picoxcell
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mach-prima2
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mach-pxa regulator: Regulator updates for next release 2018-10-23 01:54:44 +01:00
mach-qcom
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mach-realview
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mach-rockchip ARM: rockchip: Force CONFIG_PM on Rockchip systems 2018-08-24 08:50:23 -07:00
mach-rpc mm: do not initialize TLB stack vma's with vma_init() 2018-08-01 13:43:38 -07:00
mach-s3c24xx ARM: s3c24xx: Restore proper usage of pr_info/pr_cont 2018-09-19 19:11:17 +02:00
mach-s3c64xx regulator: fixed: Convert to use GPIO descriptor only 2018-09-17 14:32:22 -07:00
mach-s5pv210
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mach-sa1100 regulator: fixed: Convert to use GPIO descriptor only 2018-09-17 14:32:22 -07:00
mach-shmobile ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
mach-socfpga PCI: controller: Move PCI_DOMAINS selection to arch Kconfig 2018-06-26 15:37:37 -05:00
mach-spear
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mach-sti
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mach-stm32 ARM: stm32: Don't select DMA unconditionally on STM32MP157C 2018-05-25 15:26:38 -07:00
mach-sunxi ARM: sun8i: smp: Add support for A83T 2018-05-08 15:00:20 +02:00
mach-tango
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mach-tegra ARM: SoC platform updates 2018-06-11 17:49:09 -07:00
mach-u300 ARM: u300: Delete dummy SPI chip 2018-09-06 10:02:26 -07:00
mach-uniphier ARM: uniphier: select RESET_CONTROLLER 2018-07-31 19:04:41 -07:00
mach-ux500 ARM: ux500: Cut down Kconfig options 2018-05-04 11:02:52 +02:00
mach-versatile mmc: mmci: Drop support for pdata GPIO numbers 2018-10-08 11:40:43 +02:00
mach-vexpress treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
mach-vt8500
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mach-w90x900
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mach-zx
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mach-zynq ARM: zynq: Convert to using %pOFn instead of device_node.name 2018-09-05 15:27:16 +02:00
mm Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-18 10:45:09 -08:00
net ARM: net: bpf: improve 64-bit ALU implementation 2018-07-13 15:26:42 +02:00
nwfpe
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oprofile
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plat-iop
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plat-omap ARM/time: Remove read_boot_clock64() 2018-07-20 00:02:41 +02:00
plat-orion ARM: orion: avoid VLA in orion_mpp_conf 2018-11-02 22:31:24 -07:00
plat-pxa ARM: pxa: change SSP DMA channels allocation 2018-06-18 21:32:41 +02:00
plat-samsung ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms 2018-10-01 18:42:48 +02:00
plat-versatile
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probes Updates for v4.19: 2018-08-20 18:32:00 -07:00
tools ARM: 8787/1: wire up io_pgetevents syscall 2018-09-19 10:44:11 +01:00
vdso arm: port KCOV to arm 2018-06-15 07:55:24 +09:00
vfp Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-14 13:40:22 -06:00
xen mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
Kconfig mm: remove CONFIG_HAVE_MEMBLOCK 2018-10-31 08:54:15 -07:00
Kconfig-nommu
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Kconfig.debug ARM: SoC platform updates for 4.20 2018-10-29 15:37:33 -07:00
Makefile Devicetree updates for 4.20: 2018-10-26 12:09:58 -07:00