Paul Kocialkowski 6aa26c5d66 ARM: tegra: Select appropriate DMA options for LPAE ... This automatically selects options for zone DMA and 64 bit DMA addresses when LPAE is enabled on ARM Tegra platforms. These options are required for proper operation with LPAE enabled. The ZONE_DMA option is required to ensure that drivers that allocate DMA memory get buffers from the first 4 GiB. This is necessary because a lot of the controllers only support addressing 32 bits. As for ARCH_DMA_ADDR_T_64BIT, there are situations where devices that do support addresses of more than 32 bits (such as the display controller or the GPU) can run without translating addresses through an IOMMU on a device with more than 4 GiB of system memory. Note that both of these options are stop-gap solutions required only until the IOMMU can be properly integrated with the DMA mapping API and drivers use that properly and consistently. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> [treding@nvidia.com: specify rationale for options] Signed-off-by: Thierry Reding <treding@nvidia.com>		2017-07-31 18:59:44 +02:00
..
boot	bitmap: use memcmp optimisation in more situations	2017-07-10 16:32:34 -07:00
common	arm: implement ->dma_supported instead of ->set_dma_mask	2017-06-28 06:54:49 -07:00
configs	This is the big bulk of pin control changes for the v4.13 series:	2017-07-06 11:38:59 -07:00
crypto	crypto: arm/crc32 - enable module autoloading based on CPU feature bits	2017-06-01 12:55:42 +08:00
firmware
include	Merge branch 'work.uaccess-unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-07-15 11:17:52 -07:00
kernel	pci-v4.13-fixes-1	2017-07-14 12:36:20 -07:00
kvm	Merge branch 'kvmarm-master/master' into HEAD	2017-06-15 09:35:15 +01:00
lib
mach-actions	ARM: owl: smp: Drop bogus holding pen	2017-07-03 14:31:47 +02:00
mach-alpine
mach-artpec
mach-asm9260
mach-aspeed	clocksource/drivers/fttmr010: Merge Moxa into FTTMR010	2017-06-12 10:45:10 +02:00
mach-at91	Fixes for 4.12:	2017-06-18 23:12:36 -07:00
mach-axxia
mach-bcm	ARM: SoC platform updates	2017-07-04 14:34:51 -07:00
mach-berlin
mach-clps711x	clocksource/drivers: Rename CLKSRC_OF to TIMER_OF	2017-06-14 12:01:03 +02:00
mach-cns3xxx	ARM: remove duplicate 'const' annotations'	2017-05-19 10:12:55 +02:00
mach-davinci	This is the bulk of GPIO changes for the v4.13 series:	2017-07-07 12:40:27 -07:00
mach-digicolor
mach-dove	ARM/PCI: Convert PCI scan API to pci_scan_root_bus_bridge()	2017-06-28 15:13:55 -05:00
mach-ebsa110
mach-efm32
mach-ep93xx
mach-exynos
mach-footbridge
mach-gemini
mach-highbank
mach-hisi
mach-imx	ARM: imx6ull: Make suspend/resume work like on 6ul	2017-06-07 11:38:40 +08:00
mach-integrator
mach-iop13xx	ARM/PCI: Convert PCI scan API to pci_scan_root_bus_bridge()	2017-06-28 15:13:55 -05:00
mach-iop32x
mach-iop33x
mach-ixp4xx	scripts/spelling.txt: add regsiter -> register spelling mistake	2017-05-08 17:15:13 -07:00
mach-keystone
mach-ks8695
mach-lpc18xx
mach-lpc32xx	ARM/dmaengine: pl08x: pass reasonable memcpy settings	2017-05-24 09:44:32 +05:30
mach-mediatek	clocksource/drivers: Rename clocksource_probe to timer_probe	2017-06-14 11:59:16 +02:00
mach-meson	arm: meson: select the clock controller for Meson8	2017-06-09 11:15:36 -07:00
mach-mmp
mach-moxart	clocksource/drivers/fttmr010: Merge Moxa into FTTMR010	2017-06-12 10:45:10 +02:00
mach-mv78xx0	ARM/PCI: Convert PCI scan API to pci_scan_root_bus_bridge()	2017-06-28 15:13:55 -05:00
mach-mvebu
mach-mxs	ARM: mxs: add support for I2SE Duckbill 2 boards	2017-04-10 21:25:50 +08:00
mach-netx
mach-nomadik
mach-nspire
mach-omap1	ARM: OMAP1: Fix a typo in a comment line	2017-06-06 23:54:13 -07:00
mach-omap2	ARM: SoC platform updates	2017-07-04 14:34:51 -07:00
mach-orion5x	ARM/PCI: Convert PCI scan API to pci_scan_root_bus_bridge()	2017-06-28 15:13:55 -05:00
mach-oxnas
mach-picoxcell
mach-prima2	ARM: prima2: remove redundant select CPU_V7	2017-06-18 19:13:47 -07:00
mach-pxa	This is the bulk of GPIO changes for the v4.13 series:	2017-07-07 12:40:27 -07:00
mach-qcom
mach-realview
mach-rockchip	ARM: SoC platform updates	2017-07-04 14:34:51 -07:00
mach-rpc	arm: mach-rpc: ecard: fix build error	2017-06-14 11:54:29 +02:00
mach-s3c24xx	clocksource/drivers: Rename CLKSRC_OF to TIMER_OF	2017-06-14 12:01:03 +02:00
mach-s3c64xx	dmaengine updates for 4.13-rc1	2017-07-08 12:36:50 -07:00
mach-s5pv210
mach-sa1100	ARM: HP Jornada 7XX: move inline before return type	2017-07-12 16:26:04 -07:00
mach-shmobile	ARM: SoC platform updates	2017-07-04 14:34:51 -07:00
mach-socfpga
mach-spear	dmaengine updates for 4.13-rc1	2017-07-08 12:36:50 -07:00
mach-sti
mach-stm32	ARM: stm32: Introduce MACH_STM32F469 flag	2017-06-18 20:10:27 -07:00
mach-sunxi	clocksource/drivers: Rename clocksource_probe to timer_probe	2017-06-14 11:59:16 +02:00
mach-tango
mach-tegra	ARM: tegra: Select appropriate DMA options for LPAE	2017-07-31 18:59:44 +02:00
mach-u300	clocksource/drivers: Rename clocksource_probe to timer_probe	2017-06-14 11:59:16 +02:00
mach-uniphier
mach-ux500
mach-versatile
mach-vexpress
mach-vt8500
mach-w90x900
mach-zx
mach-zynq	clocksource/drivers: Rename clocksource_probe to timer_probe	2017-06-14 11:59:16 +02:00
mm	Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm	2017-07-08 12:17:25 -07:00
net	arm: use set_memory.h header	2017-05-08 17:15:13 -07:00
nwfpe
oprofile
plat-iop
plat-omap
plat-orion
plat-pxa
plat-samsung
plat-versatile
probes	arm: Prevent hotplug rwsem recursion	2017-05-26 10:10:46 +02:00
tools
vdso
vfp
xen	This is the first pull request for the new dma-mapping subsystem	2017-07-06 19:20:54 -07:00
Kconfig	Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm	2017-07-08 12:17:25 -07:00
Kconfig-nommu
Kconfig.debug	SoC for 4.13:	2017-06-18 22:53:20 -07:00
Makefile	ARM: Prepare Actions Semi S500	2017-06-21 18:08:41 +02:00