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81ba8aefd0
linux/drivers
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Michel Thierry 81ba8aefd0 drm/i915/gen8: Add PML4 structure 
Introduces the Page Map Level 4 (PML4), ie. the new top level structure
of the page tables.

To facilitate testing, 48b mode will be available on Broadwell and
GEN9+, when i915.enable_ppgtt = 3.

v2: Remove unnecessary CONFIG_X86_64 checks, ppgtt code is already
32/64-bit safe (Chris).
v3: Add goto free_scratch in temp 48-bit mode init code (Akash).
v4: kfree the pdp until the 4lvl alloc/free patch (Akash).
v5: Postpone 48-bit code in sanitize_enable_ppgtt (Akash).
v6: Keep _insert_pte_entries changes outside this patch (Akash).

Cc: Akash Goel <akash.goel@intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Akash Goel <akash.goel@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-08-14 18:16:20 +02:00
..
accessibility
acpi ACPI / PM: Use target_state to set the device power state 2015-07-28 16:29:08 +02:00
amba
android
ata Merge branch 'for-4.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2015-07-24 16:54:59 -07:00
atm atm: idt77105: Use setup_timer 2015-06-10 22:46:34 -07:00
auxdisplay
base Fix firmware loader uevent buffer NULL pointer dereference 2015-07-09 11:20:01 -07:00
bcma
block rbd: fix copyup completion race 2015-07-31 11:38:57 +03:00
bluetooth Bluetooth: btbcm: allow btbcm_read_verbose_config to fail on Apple 2015-07-14 22:54:55 +02:00
bus ARM: SoC: driver updates for v4.2 2015-06-26 11:54:29 -07:00
cdrom
char Merge tag 'drm-intel-fixes-2015-08-14' into drm-intel-next-fixes 2015-08-14 18:11:30 +02:00
clk Update Viresh Kumar's email address 2015-07-17 16:39:53 -07:00
clocksource clocksource/imx: Define clocksource for mx27 2015-07-07 10:44:45 +02:00
connector
cpufreq CPUFREQ: Loongson2: Fix broken build due to incorrect include. 2015-08-03 09:24:59 +02:00
cpuidle suspend-to-idle: Prevent RCU from complaining about tick_freeze() 2015-07-09 22:59:49 +02:00
crypto crypto: ixp4xx - Remove bogus BUG_ON on scattered dst buffer 2015-07-23 18:09:18 +08:00
dca
devfreq
dio
dma dmaengine fixes for 4.2-rc5 2015-08-01 12:47:04 -07:00
dma-buf
edac A build fix for octeon_edac from Aaro Koskinen. 2015-07-03 12:10:12 -07:00
eisa
extcon extcon: Fix extcon_cable_get_state() from getting old state after notification 2015-07-31 15:18:41 +09:00
firewire
firmware efi: Check for NULL efi kernel parameters 2015-07-30 18:07:11 +01:00
fmc
gpio gpiolib: Add support for removing registered consumer lookup table 2015-07-21 09:21:40 +02:00
gpu drm/i915/gen8: Add PML4 structure 2015-08-14 18:16:20 +02:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2015-07-30 11:03:04 -07:00
hsi Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
hv Drivers: hv: vmbus: Allocate ring buffer memory in NUMA aware fashion 2015-06-12 16:58:33 -07:00
hwmon hwmon: (g762) Export OF module alias information 2015-08-05 08:31:59 -07:00
hwspinlock hwspinlock: qcom: Correct msb in regmap_field 2015-07-01 16:15:05 +03:00
hwtracing/coresight
i2c i2c: fix leaked device refcount on of_find_i2c_* error path 2015-08-01 12:11:58 +02:00
ide Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
idle
iio iio:light:stk3310: make endianness independent of host 2015-07-19 14:54:45 +01:00
infiniband Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 2015-07-29 09:54:40 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2015-08-09 09:38:42 +02:00
iommu iommu/amd: Allow non-ATS devices in IOMMUv2 domains 2015-07-31 15:15:41 +02:00
ipack
irqchip MIPS: SMP: Don't increment irq_count multiple times for call function IPIs 2015-08-03 09:25:12 +02:00
isdn isdn/gigaset: drop unused ldisc methods 2015-07-15 17:24:45 -07:00
leds Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2015-07-01 19:09:11 -07:00
lguest Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-06-22 17:59:09 -07:00
macintosh macintosh/ans-lcd: fix build failure after module_init/exit relocation 2015-07-23 20:00:35 +10:00
mailbox Replace module_init with appropriate alternate initcall in non modules. 2015-07-02 10:36:29 -07:00
mcb
md - Stable fix for a dm_merge_bvec() regression on 32 bit Fedora systems. 2015-08-08 04:35:14 +03:00
media x86/mm/pat, drivers/media/ivtv: Move the PAT warning and replace WARN() with pr_warn() 2015-07-21 09:42:54 +02:00
memory Merge branch 'fixes-rc1' into omap-for-v4.2/fixes 2015-07-06 05:33:17 -07:00
memstick memstick: remove deprecated use of pci api 2015-06-30 19:44:57 -07:00
message fusion: remove dead MTRR code 2015-06-13 08:44:14 -07:00
mfd mfd: Add GPIOLIB dependency if INTEL_SOC_PMIC is to be enabled 2015-07-22 11:18:41 +02:00
misc Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2015-08-03 14:51:30 -07:00
mmc mmc: sdhci-pxav3: fix platform_data is not initialized 2015-07-24 10:18:39 +02:00
mtd Minor merge needed, due to function move. 2015-07-01 10:49:25 -07:00
net stmmac: fix missing MODULE_LICENSE in stmmac_platform 2015-07-31 15:44:24 -07:00
nfc Char/Misc driver patches for 4.2-rc1 2015-06-26 14:51:15 -07:00
ntb NTB: Add split BAR output for debugfs stats 2015-07-04 14:09:32 -04:00
nubus
nvdimm libnvdimm: fix namespace seed creation 2015-07-25 09:57:56 -07:00
of of: Drop owner assignment from platform and i2c driver 2015-07-27 08:24:39 -05:00
oprofile
parisc
parport parport: Revert "parport: fix memory leak" 2015-07-25 12:48:05 -07:00
pci Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
pcmcia Fix up implicit <module.h> users that will break later. 2015-07-02 10:25:22 -07:00
phy phy: ti-pipe3: i783 workaround for SATA lockup after dpll unlock/relock 2015-08-01 15:52:58 +05:30
pinctrl Pin control fixes for the v4.2 series: 2015-07-21 15:27:27 -07:00
platform intel_scu_ipc: move local memory initialization out of a mutex 2015-07-14 11:02:44 -07:00
pnp ACPI / PNP: Reserve ACPI resources at the fs_initcall_sync stage 2015-07-06 23:52:21 +02:00
power Replace module_platform_driver with builtin_platform driver in non modules. 2015-07-02 10:42:13 -07:00
powercap
pps
ps3
ptp
pwm pwm: crc: Add Crystalcove (CRC) PWM driver 2015-07-21 09:22:23 +02:00
rapidio Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-06-23 14:08:54 -07:00
ras
regulator Merge remote-tracking branches 'regulator/fix/88pm800', 'regulator/fix/max8973', 'regulator/fix/s2mps11' and 'regulator/fix/supply' into regulator-linus 2015-07-24 16:19:25 +01:00
remoteproc remoteproc: fix !CONFIG_OF build breakage 2015-06-18 11:44:41 +03:00
reset
rpmsg
rtc rtc: armada38x: Remove unused variable from armada38x_rtc_set_time() 2015-07-18 00:42:31 +02:00
s390 virtio/vhost: fixes for 4.2 2015-07-23 13:07:04 -07:00
sbus
scsi SCSI fixes on 20150802 2015-08-02 09:36:21 -07:00
sfi
sh Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-07-01 15:19:35 -07:00
sn
soc ARM: SoC: late fixes and dependencies 2015-07-02 14:40:49 -07:00
spi Merge remote-tracking branches 'spi/fix/gqspi', 'spi/fix/imx', 'spi/fix/mg-spfi' and 'spi/fix/spidev' into spi-linus 2015-07-24 16:19:50 +01:00
spmi
ssb
staging staging: lustre: Include unaligned.h instead of access_ok.h 2015-08-04 22:13:25 -07:00
target iscsi-target: Fix iser explicit logout TX kthread leak 2015-07-24 14:19:44 -07:00
tc
thermal Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into for-rc 2015-08-03 23:11:25 +08:00
thunderbolt
tty tty: vt: Fix !TASK_RUNNING diagnostic warning from paste_selection() 2015-07-23 18:08:29 -07:00
uio uio: pruss: Drop depends on ARCH_DAVINCI_DA850 from config 2015-06-12 17:01:43 -07:00
usb drivers/usb: Delete XHCI command timer if necessary 2015-08-03 14:41:48 -07:00
uwb
vfio vfio: Fix lockdep issue 2015-07-24 15:14:04 -06:00
vhost vhost: fix error handling for memory region alloc 2015-07-27 18:05:05 +03:00
video stifb: Implement hardware accelerated copyarea 2015-07-10 21:44:19 +02:00
virt
virtio virtio-input: reset device and detach unused during remove 2015-08-06 10:40:35 +03:00
vlynq
vme vme: tsi148: depend on HAS_DMA for Kconfig 2015-06-12 17:31:05 -07:00
w1 w1: use correct lock on error in w1_seq_show() 2015-06-12 16:58:33 -07:00
watchdog Update Viresh Kumar's email address 2015-07-17 16:39:53 -07:00
xen xen: bug fixes for 4.2-rc5 2015-08-04 08:49:08 -07:00
zorro
Kconfig libnvdimm, nfit: initial libnvdimm infrastructure and NFIT support 2015-06-24 21:24:10 -04:00
Makefile The libnvdimm sub-system introduces, in addition to the libnvdimm-core, 2015-06-29 10:34:42 -07:00