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9abfa51e0dd74b14425d2201f65d330487178d1e
linux/drivers
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Chris Wilson 9abfa51e0d drm: Remove PageReserved manipulation from drm_pci_alloc 
[ Upstream commit ea36ec8623 ]

drm_pci_alloc/drm_pci_free are very thin wrappers around the core dma
facilities, and we have no special reason within the drm layer to behave
differently. In particular, since

commit de09d31dd3
Author: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Date:   Fri Jan 15 16:51:42 2016 -0800

    page-flags: define PG_reserved behavior on compound pages

    As far as I can see there's no users of PG_reserved on compound pages.
    Let's use PF_NO_COMPOUND here.

it has been illegal to combine GFP_COMP with SetPageReserved, so lets
stop doing both and leave the dma layer to its own devices.

Reported-by: Taketo Kabe
Bug: https://gitlab.freedesktop.org/drm/intel/issues/1027
Fixes: de09d31dd3 ("page-flags: define PG_reserved behavior on compound pages")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: <stable@vger.kernel.org> # v4.5+
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200202171635.4039044-1-chris@chris-wilson.co.uk
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-24 07:59:00 +02:00
..
accessibility
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acpi
x86/mm: split vmalloc_sync_all()
2020-04-02 17:20:26 +02:00
amba
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android
ANDROID: binder: synchronize_rcu() when using POLLFREE.
2019-10-07 18:53:19 +02:00
ata
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2020-04-24 07:58:59 +02:00
atm
atm: eni: fix uninitialized variable warning
2020-02-05 13:05:41 +00:00
auxdisplay
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base
driver core: platform: fix u32 greater or equal to zero comparison
2020-02-28 15:42:37 +01:00
bcma
bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
2020-01-29 10:24:31 +01:00
block
virtio-blk: fix hw_queue stopped on arbitrary error
2020-03-20 09:07:43 +01:00
bluetooth
Bluetooth: btusb: fix PM leak in error case of setup
2020-01-12 11:24:16 +01:00
bus
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
2020-04-24 07:58:46 +02:00
cdrom
cdrom: respect device capabilities during opening action
2020-01-04 13:41:02 +01:00
char
random: always use batched entropy for get_random_u{32,64}
2020-04-13 10:32:55 +02:00
clk
clk: qcom: rcg: Return failure for RCG update
2020-04-13 10:32:58 +02:00
clocksource
clocksource/drivers/exynos_mct: Fix error path in timer resources initialization
2020-01-29 10:24:17 +01:00
connector
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cpufreq
cpufreq: powernv: Fix use-after-free
2020-04-24 07:58:59 +02:00
cpuidle
cpuidle: Do not unset the driver if it is there already
2019-12-21 10:42:04 +01:00
crypto
crypto: mxs-dcp - fix scatterlist linearization for hash
2020-04-24 07:58:56 +02:00
dax
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dca
…
devfreq
PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
2020-02-28 15:42:28 +01:00
dio
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dma
dmaengine: coh901318: Fix a double lock bug in dma_tc_handle()
2020-03-11 07:53:13 +01:00
dma-buf
dma-buf: Fix memory leak in sync_file_merge()
2019-12-21 10:42:32 +01:00
edac
EDAC/ghes: Fix grain calculation
2020-01-04 13:39:51 +01:00
eisa
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extcon
extcon: sm5502: Reset registers during initialization
2020-01-04 13:39:22 +01:00
firewire
net: add annotations on hh->hh_len lockless accesses
2020-01-12 11:24:19 +01:00
firmware
efi: Add a sanity check to efivar_store_raw()
2020-03-20 09:07:49 +01:00
fmc
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fpga
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gpio
gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap()
2020-02-28 15:42:18 +01:00
gpu
drm: Remove PageReserved manipulation from drm_pci_alloc
2020-04-24 07:59:00 +02:00
hid
HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
2020-03-20 09:07:57 +01:00
hsi
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hv
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
2018-12-29 13:40:15 +01:00
hwmon
hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT()
2020-03-11 07:53:13 +01:00
hwspinlock
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hwtracing
intel_th: Fix user-visible error codes
2020-04-02 17:20:25 +02:00
i2c
i2c: st: fix missing struct parameter description
2020-04-24 07:58:47 +02:00
ide
ide: serverworks: potential overflow in svwks_set_pio_mode()
2020-02-28 15:42:36 +01:00
idle
x86/cpu: Sanitize FAM6_ATOM naming
2019-05-14 19:19:34 +02:00
iio
iio: magnetometer: ak8974: Fix negative raw values in sysfs
2020-04-02 17:20:24 +02:00
infiniband
RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
2020-04-13 10:32:57 +02:00
input
Input: i8042 - add Acer Aspire 5738z to nomux list
2020-04-24 07:58:59 +02:00
iommu
iommu/vt-d: Ignore devices with out-of-spec domain number
2020-03-20 09:07:48 +01:00
ipack
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irqchip
irqchip/versatile-fpga: Apply clear-mask earlier
2020-04-24 07:58:53 +02:00
isdn
staging: gigaset: add endpoint-type sanity check
2019-12-21 10:41:50 +01:00
leds
leds: leds-lp5562 allow firmware files up to the maximum length
2019-10-05 12:30:17 +02:00
lguest
…
lightnvm
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macintosh
macintosh/windfarm_smu_sat: Fix debug output
2019-11-28 18:28:30 +01:00
mailbox
mailbox: handle failed named mailbox channel request
2019-08-04 09:33:41 +02:00
mcb
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md
dm verity fec: fix memory leak in verity_fec_dtr
2020-04-24 07:58:57 +02:00
media
media: ti-vpe: cal: fix disable_irqs to only the intended target
2020-04-24 07:58:52 +02:00
memory
memory: tegra: Fix integer overflow on tick value calculation
2019-05-25 18:26:49 +02:00
memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2019-10-29 09:15:25 +01:00
message
scsi: mptfusion: Fix double fetch bug in ioctl
2020-01-23 08:19:39 +01:00
mfd
misc: rtsx: set correct pcr_ops for rts522A
2020-04-24 07:58:49 +02:00
misc
altera-stapl: altera_get_note: prevent write beyond end of 'key'
2020-04-02 17:20:22 +02:00
mmc
mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2
2020-04-02 17:20:25 +02:00
mtd
ubi: Fix an error pointer dereference in error handling code
2020-02-14 16:31:06 -05:00
net
ath9k: Handle txpower changes even when TPC is disabled
2020-04-24 07:58:54 +02:00
nfc
NFC: fdp: Fix a signedness bug in fdp_nci_send_patch()
2020-04-02 17:20:30 +02:00
ntb
ntb: intel: fix return value for ndev_vec_mask()
2019-11-28 18:28:52 +01:00
nubus
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nvdimm
libnvdimm/pfn: fix fsdax-mode namespace info-block zero-fields
2019-08-04 09:33:29 +02:00
nvme
nvme: retain split access workaround for capability reads
2020-01-29 10:24:33 +01:00
nvmem
nvmem: core: return error code instead of NULL from nvmem_device_get
2019-11-25 09:52:16 +01:00
of
of: Add OF_DMA_DEFAULT_COHERENT & select it on powerpc
2020-02-14 16:31:01 -05:00
oprofile
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parisc
parisc: Disable HP HSC-PCI Cards to prevent kernel crash
2019-10-05 12:30:31 +02:00
parport
parport: load lowlevel driver if ports not found
2020-01-04 13:39:55 +01:00
pci
PCI/IOV: Fix memory leak in pci_iov_add_virtfn()
2020-02-28 15:42:23 +01:00
pcmcia
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perf
drivers/perf: arm_pmu: Fix failure path in PM notifier
2019-08-06 18:29:41 +02:00
phy
phy: phy-twl4030-usb: fix denied runtime access
2019-11-25 09:52:50 +01:00
pinctrl
pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs
2020-02-28 15:42:28 +01:00
platform
MIPS: Loongson: Fix return value of loongson_hwmon_init
2020-01-29 10:24:35 +01:00
pnp
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power
power: supply: ltc2941-battery-gauge: fix use-after-free
2020-02-14 16:31:01 -05:00
powercap
x86/cpu: Sanitize FAM6_ATOM naming
2019-05-14 19:19:34 +02:00
pps
drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl
2019-08-04 09:33:45 +02:00
ps3
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ptp
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
2019-02-12 19:44:52 +01:00
pwm
pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional
2020-02-28 15:42:35 +01:00
rapidio
drivers/rapidio/rio_cm.c: fix potential oops in riocm_ch_listen()
2020-01-29 10:24:18 +01:00
ras
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regulator
regulator: rk808: Lower log level on optional GPIOs being not available
2020-02-28 15:42:23 +01:00
remoteproc
remoteproc: Initialize rproc_class before use
2020-02-28 15:42:36 +01:00
reset
reset: Fix potential use-after-free in __of_reset_control_get()
2019-11-25 09:53:42 +01:00
rpmsg
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rtc
rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH
2020-04-24 07:58:58 +02:00
s390
scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point
2020-04-24 07:58:58 +02:00
sbus
drivers/sbus/char: add of_node_put()
2018-12-21 14:11:36 +01:00
scsi
scsi: sd: Fix optimal I/O size for devices that change reported values
2020-04-02 17:20:33 +02:00
sfi
…
sh
…
sn
…
soc
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
2020-02-28 15:42:30 +01:00
spi
spi/zynqmp: remove entry that causes a cs glitch
2020-04-02 17:20:21 +02:00
spmi
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ssb
ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit
2019-05-31 06:48:12 -07:00
staging
staging: wlan-ng: fix use-after-free Read in hfa384x_usbin_callback
2020-04-02 17:20:37 +02:00
target
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
2020-02-28 15:42:54 +01:00
tc
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thermal
thermal: cpu_cooling: Actually trace CPU load in thermal_power_cpu_get_power
2020-01-29 10:24:24 +01:00
thunderbolt
thunderbolt: Use 32-bit writes when writing ring producer/consumer
2019-11-06 12:18:14 +01:00
tty
vt: vt_ioctl: fix use-after-free in vt_in_use()
2020-04-02 17:20:40 +02:00
uio
uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol()
2020-02-28 15:42:20 +01:00
usb
usb: gadget: composite: Inform controller driver of self-powered
2020-04-24 07:58:51 +02:00
uwb
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vfio
vfio_pci: Enable memory accesses before calling pci_map_rom
2020-01-29 10:24:16 +01:00
vhost
vhost: Check docket sk_family instead of call getname
2020-03-11 07:53:08 +01:00
video
vgacon: Fix a UAF in vgacon_invert_region
2020-03-11 07:53:11 +01:00
virt
drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl
2019-05-16 19:43:47 +02:00
virtio
virtio-balloon: fix managed page counts when migrating pages between zones
2019-12-21 10:41:57 +01:00
vlynq
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vme
vme: bridges: reduce stack usage
2020-02-28 15:42:33 +01:00
w1
w1: fix the resume command API
2019-05-31 06:48:15 -07:00
watchdog
watchdog: da9062: do not ping the hw during stop()
2020-03-11 07:53:10 +01:00
xen
xen: Enable interrupts when calling _cond_resched()
2020-02-28 15:42:57 +01:00
zorro
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Kconfig
…
Makefile
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