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775d0adc01a55fe0458139330415d86bb3533efe
linux/drivers
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Uma Shankar 775d0adc01 drm/xe/fbdev: Limit the usage of stolen for LNL+ 
As per recommendation in the workarounds:
WA_22019338487

There is an issue with accessing Stolen memory pages due a
hardware limitation. Limit the usage of stolen memory for
fbdev for LNL+. Don't use BIOS FB from stolen on LNL+ and
assign the same from system memory.

v2: Corrected the WA Number, limited WA to LNL and
    Adopted XE_WA framework as suggested by Lucas and Matt.

v3: Introduced the waxxx_display to implement display side
    of WA changes on Lunarlake. Used xe_root_mmio_gt and
    avoid the for loop (Suggested by Lucas)

v4: Fixed some nits (Luca)

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240717082252.3875909-1-uma.shankar@intel.com
2024-07-18 10:43:27 +05:30
..
accel
accel/ivpu: Remove unused ivpu_rpm_get_if_active()
2024-06-14 09:15:28 +02:00
accessibility
Merge tag 'char-misc-6.10-rc1-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2024-05-24 08:43:25 -07:00
acpi
Merge branches 'acpi-ec', 'acpi-apei' and 'pnp'
2024-06-05 16:58:09 +02:00
amba
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android
binder: fix max_thread type inconsistency
2024-05-04 18:59:47 +02:00
ata
ata: pata_macio: Fix max_segment_size with PAGE_SIZE == 64K
2024-06-06 14:53:34 +02:00
atm
atm/fore200e: Delete unused 'fore200e_boards'
2024-05-06 18:26:47 -07:00
auxdisplay
Merge tag 'backlight-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight
2024-05-22 10:45:12 -07:00
base
Merge drm/drm-next into drm-xe-next
2024-06-12 11:31:42 -04:00
bcma
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block
null_blk: fix validation of block size
2024-06-05 12:12:54 -06:00
bluetooth
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2024-05-23 12:04:36 -07:00
bus
tracing/treewide: Remove second parameter of __assign_str()
2024-05-22 20:14:47 -04:00
cache
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cdrom
cdrom: rearrange last_media_change check to avoid unintentional overflow
2024-05-15 12:59:55 -06:00
cdx
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char
agp: add missing MODULE_DESCRIPTION() macros
2024-06-24 16:20:58 +10:00
clk
clk: sifive: Do not register clkdevs for PRCI clocks
2024-05-29 12:31:02 -07:00
clocksource
Merge tag 'riscv-for-linus-6.10-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2024-05-22 09:56:00 -07:00
comedi
Merge 6.9-rc5 into char-misc-next
2024-04-23 13:16:03 +02:00
connector
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counter
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cpufreq
cpufreq: intel_pstate: Fix unchecked HWP MSR access
2024-06-03 18:00:23 +02:00
cpuidle
Merge tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
2024-05-16 08:50:32 -07:00
crypto
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2024-05-23 12:04:36 -07:00
cxl
cxl/region: Fix memregion leaks in devm_cxl_add_region()
2024-05-28 16:09:17 -07:00
dax
Merge tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-05-19 09:21:03 -07:00
dca
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devfreq
PM / devfreq: exynos: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
2024-05-09 00:30:37 +09:00
dio
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dma
Merge tag 'dmaengine-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2024-05-21 11:15:56 -07:00
dma-buf
Merge tag 'drm-misc-next-2024-06-20' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2024-06-21 11:06:56 +10:00
dpll
dpll: fix return value check for kmemdup
2024-05-13 16:53:53 -07:00
edac
EDAC/igen6: Convert PCIBIOS_* return codes to errnos
2024-06-04 11:29:52 +02:00
eisa
alpha: remove DECpc AXP150 (Jensen) support
2024-05-03 22:09:50 +02:00
extcon
extcon: adc-jack: Document missing struct members
2024-05-09 01:03:39 +09:00
firewire
firewire: add missing MODULE_DESCRIPTION() to test modules
2024-05-27 07:34:58 +09:00
firmware
Merge tag 'efi-fixes-for-v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
2024-06-06 09:39:36 -07:00
fpga
Merge tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2024-05-22 12:26:46 -07:00
fsi
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gnss
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gpio
gpio: add missing MODULE_DESCRIPTION() macros
2024-06-07 10:05:21 +02:00
gpu
drm/xe/fbdev: Limit the usage of stolen for LNL+
2024-07-18 10:43:27 +05:30
greybus
greybus: Fix use-after-free bug in gb_interface_release due to race condition.
2024-05-04 18:59:41 +02:00
hid
Merge tag 'for-linus-2024060801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2024-06-08 10:48:11 -07:00
hsi
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hte
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hv
Merge tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2024-05-22 12:26:46 -07:00
hwmon
hwmon: (shtc1) Fix property misspelling
2024-05-30 09:05:19 -07:00
hwspinlock
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hwtracing
Merge tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2024-05-22 12:26:46 -07:00
i2c
i2c: synquacer: Remove a clk reference from struct synquacer_i2c
2024-05-23 13:38:15 +02:00
i3c
i3c: dw: Add hot-join support.
2024-05-23 00:29:19 +02:00
idle
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iio
Merge tag 'char-misc-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2024-05-22 12:26:46 -07:00
infiniband
tracing/treewide: Remove second parameter of __assign_str()
2024-05-22 20:14:47 -04:00
input
Input: silead - Always support 10 fingers
2024-06-03 11:10:08 +02:00
interconnect
tracing/treewide: Remove second parameter of __assign_str()
2024-05-22 20:14:47 -04:00
iommu
iommu/amd: Fix Invalid wait context issue
2024-06-04 14:00:59 +02:00
ipack
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irqchip
irqchip/gic-v3-its: Fix potential race condition in its_vlpi_prop_update()
2024-06-03 18:20:00 +02:00
isdn
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leds
leds: mt6370: Remove unused field 'reg_cfgs' from 'struct mt6370_priv'
2024-05-02 18:12:27 +01:00
macintosh
Merge tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2024-05-17 09:05:46 -07:00
mailbox
mailbox: zynqmp-ipi: drop irq_to_desc() call
2024-05-31 12:39:15 -05:00
mcb
mcb: lpc: Convert to platform remove callback returning void
2024-04-29 10:53:31 +02:00
md
bcache: code cleanup in __bch_bucket_alloc_set()
2024-05-28 06:55:59 -06:00
media
media: intel/ipu6: add csi2 port sanity check in notifier bound
2024-05-30 16:34:59 +02:00
memory
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux
2024-05-17 08:53:47 -07:00
memstick
memstick: rtsx_usb_ms: Convert to platform remove callback returning void
2024-04-25 11:58:52 +02:00
message
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2024-05-14 18:25:53 -07:00
mfd
Merge tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2024-05-21 10:09:28 -07:00
misc
Merge drm/drm-next into drm-intel-next
2024-06-19 11:38:31 +03:00
mmc
Merge tag 'mmc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
2024-05-16 08:56:49 -07:00
most
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mtd
Merge tag 'pull-bd_inode-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2024-05-21 09:51:42 -07:00
mux
mux: remove usage of the deprecated ida_simple_xx() API
2024-04-29 08:20:07 -07:00
net
net: wwan: iosm: Fix tainted pointer delete is case of region creation fail
2024-06-06 10:15:14 +02:00
nfc
nfc/nci: Add the inconsistency check between the input data length and count
2024-05-29 13:08:31 +01:00
ntb
ntb: idt: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
2024-04-25 12:53:30 -05:00
nubus
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nvdimm
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2024-05-23 12:04:36 -07:00
nvme
nvme: fix nvme_pr_* status code parsing
2024-05-31 13:50:59 -07:00
nvmem
nvmem: meson-mx-efuse: Remove nvmem_device from efuse struct
2024-05-03 07:26:39 +02:00
of
of: property: Fix fw_devlink handling of interrupt-map
2024-05-30 19:43:47 -05:00
opp
Merge tag 'opp-updates-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm into pm-opp
2024-05-17 13:01:24 +02:00
parisc
change alloc_pages name in dma_map_ops to avoid name conflicts
2024-04-25 20:55:53 -07:00
parport
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pci
PCI: Revert the cfg_access_lock lockdep mechanism
2024-06-04 12:10:05 -05:00
pcmcia
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peci
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perf
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2024-05-23 12:09:22 -07:00
phy
Merge tag 'phy-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2024-05-21 11:19:18 -07:00
pinctrl
Merge tag 'mfd-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2024-05-22 10:41:14 -07:00
platform
Merge drm/drm-next into drm-intel-next
2024-06-19 11:38:31 +03:00
pmdomain
Merge tag 'pmdomain-v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
2024-05-27 08:18:31 -07:00
pnp
PNP: Hide pnp_bus_type from the non-PNP code
2024-05-28 21:53:51 +02:00
power
Merge tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2024-05-20 08:55:18 -07:00
powercap
powercap: intel_rapl_tpmi: Enable PMU support
2024-04-30 21:10:37 +02:00
pps
pps: remove usage of the deprecated ida_simple_xx() API
2024-04-29 08:20:06 -07:00
ps3
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ptp
ptp: Fix error message on failed pin verification
2024-06-05 16:01:16 -07:00
pwm
pwm: pca9685: Drop explicit initialization of struct i2c_device_id::driver_data to 0
2024-05-10 07:30:27 +02:00
rapidio
rapidio: remove choice for enumeration
2024-05-14 23:36:19 +09:00
ras
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regulator
regulator: rtq2208: Fix invalid memory access when devm_of_regulator_put_matches is called
2024-05-28 13:22:54 +01:00
remoteproc
remoteproc: k3-r5: Jump to error handling labels in start/stop errors
2024-05-06 13:34:12 -06:00
reset
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2024-05-18 12:48:37 -07:00
rpmsg
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2024-05-23 12:04:36 -07:00
rtc
pcf8563: add wakeup-source support
2024-05-07 23:40:46 +02:00
s390
Merge tag 's390-6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2024-05-21 12:09:36 -07:00
sbus
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scsi
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2024-06-06 14:40:51 -07:00
sh
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siox
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slimbus
Merge 6.9-rc7 into char-misc-testing
2024-05-08 19:21:51 +01:00
soc
tracing/treewide: Remove second parameter of __assign_str()
2024-05-22 20:14:47 -04:00
soundwire
Merge tag 'soundwire-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2024-05-21 11:23:36 -07:00
spi
spi: stm32: Don't warn about spurious interrupts
2024-05-29 19:12:09 +01:00
spmi
spmi: pmic-arb: Add multi bus support
2024-05-08 19:46:11 +01:00
ssb
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staging
Merge tag 'staging-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2024-05-22 12:11:48 -07:00
target
Merge tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2024-05-21 13:11:44 -07:00
tc
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tee
Merge tag 'tee-ts-for-v6.10' of https://git.linaro.org/people/jens.wiklander/linux-tee into soc/drivers
2024-04-29 22:29:44 +02:00
thermal
thermal: trip: Trigger trip down notifications when trips involved in mitigation become invalid
2024-05-27 13:00:00 +02:00
thunderbolt
Merge tag 'thunderbolt-for-v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
2024-05-10 10:25:22 +01:00
tty
Merge tag 'tty-6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2024-05-24 08:38:28 -07:00
ufs
scsi: ufs: mcq: Fix error output and clean up ufshcd_mcq_abort()
2024-05-30 20:40:48 -04:00
uio
Merge 6.9-rc5 into char-misc-next
2024-04-23 13:16:03 +02:00
usb
tracing/treewide: Remove second parameter of __assign_str()
2024-05-22 20:14:47 -04:00
vdpa
Merge tag 'stable/vduse-virtio-net' into vhost
2024-05-22 08:32:48 -04:00
vfio
Merge tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio
2024-05-20 14:56:50 -07:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2024-05-23 12:04:36 -07:00
video
Merge drm/drm-next into drm-misc-next
2024-05-27 11:08:31 +02:00
virt
Merge tag 'mm-stable-2024-05-17-19-19' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2024-05-19 09:21:03 -07:00
virtio
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2024-05-23 12:04:36 -07:00
w1
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watchdog
watchdog: LENOVO_SE10_WDT should depend on X86 && DMI
2024-05-11 11:32:06 +02:00
xen
Merge tag 'for-linus-6.10a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2024-05-24 10:24:49 -07:00
zorro
zorro: Use helpers from ioport.h
2024-04-29 16:45:53 +02:00
Kconfig
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Makefile
kbuild: use $(src) instead of $(srctree)/$(src) for source directory
2024-05-10 04:34:52 +09:00