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linux/drivers
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Coly Li f155eb0fa3 bcache: allocate meta data pages as compound pages 
commit 5fe4886785 upstream.

There are some meta data of bcache are allocated by multiple pages,
and they are used as bio bv_page for I/Os to the cache device. for
example cache_set->uuids, cache->disk_buckets, journal_write->data,
bset_tree->data.

For such meta data memory, all the allocated pages should be treated
as a single memory block. Then the memory management and underlying I/O
code can treat them more clearly.

This patch adds __GFP_COMP flag to all the location allocating >0 order
pages for the above mentioned meta data. Then their pages are treated
as compound pages now.

Signed-off-by: Coly Li <colyli@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-16 08:48:03 +09:00
..
accessibility
…
acpi
ACPICA: Do not increment operation_region reference counts for field units
2023-05-16 08:46:09 +09:00
amba
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amlogic
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android
Android Binder: Sync code with branch upstream-linux-4.9.y
2023-05-15 17:13:36 +09:00
ata
ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
2023-05-16 08:21:44 +09:00
atm
atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent
2023-05-16 08:45:16 +09:00
auxdisplay
…
base
regmap: debugfs: check count when read regmap file
2023-05-16 08:39:06 +09:00
bcma
bcma: fix incorrect update of BCMA_CORE_PCI_MDIO_DATA
2023-05-15 16:46:34 +09:00
block
virtio-blk: free vblk-vqs in error path of virtblk_probe()
2023-05-16 08:29:24 +09:00
bluetooth
Bluetooth: btusb: fix PM leak in error case of setup
2023-05-15 16:30:44 +09:00
bus
bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
2023-05-15 17:13:43 +09:00
cdrom
cdrom: respect device capabilities during opening action
2023-05-15 16:21:24 +09:00
char
agp/intel: Fix a memory leak on module initialisation failure
2023-05-16 08:46:11 +09:00
clk
clk: bcm2835: Fix return type of bcm2835_register_gate
2023-05-16 08:19:45 +09:00
clocksource
clocksource: dw_apb_timer_of: Fix missing clockevent timers
2023-05-15 17:33:19 +09:00
connector
…
cpufreq
cpufreq: powernv: Fix use-after-free
2023-05-15 17:14:58 +09:00
cpuidle
cpuidle: Fix three reference count leaks
2023-05-15 17:34:06 +09:00
crypto
crypto: ccp - Fix use of merged scatterlists
2023-05-16 08:47:23 +09:00
dax
…
dca
…
devfreq
PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency
2023-05-15 16:58:51 +09:00
dio
…
dma
dmaengine: ioat setting ioat timeout as module parameter
2023-05-16 08:38:23 +09:00
dma-buf
dma-buf: Fix memory leak in sync_file_merge()
2023-05-15 16:17:55 +09:00
edac
EDAC: Fix reference count leaks
2023-05-16 08:45:34 +09:00
eisa
…
extcon
extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
2023-05-16 08:19:49 +09:00
firewire
net: add annotations on hh->hh_len lockless accesses
2023-05-15 16:31:00 +09:00
firmware
efi: Make it possible to disable efivar_ssdt entirely
2023-05-16 08:29:32 +09:00
fmc
…
fpga
…
gpio
gpio: fix oops resulting from calling of_get_named_gpio(NULL, ...)
2023-05-16 08:45:31 +09:00
gpu
drm/imx: tve: fix regulator_disable error path
2023-05-16 08:46:45 +09:00
hardkernel
…
hid
HID: apple: Disable Fn-key key-re-mapping on clone keyboards
2023-05-16 08:38:20 +09:00
hsi
…
hv
…
hwmon
hwmon: (emc2103) fix unable to change fan pwm1_enable attribute
2023-05-16 08:31:03 +09:00
hwspinlock
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hwtracing
intel_th: Fix user-visible error codes
2023-05-15 17:11:00 +09:00
i2c
Revert "i2c: cadence: Fix the hold bit setting"
2023-05-16 08:44:34 +09:00
ide
ide: serverworks: potential overflow in svwks_set_pio_mode()
2023-05-15 16:59:25 +09:00
idle
…
iio
iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw()
2023-05-16 08:47:47 +09:00
infiniband
RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
2023-05-16 08:21:33 +09:00
input
Input: i8042 - add Lenovo XiaoXin Air 12 to i8042 nomux list
2023-05-16 08:30:59 +09:00
iommu
iommu: Fix reference count leak in iommu_group_alloc.
2023-05-15 17:30:21 +09:00
ipack
…
irqchip
irqchip/gic: Atomically update affinity
2023-05-16 08:31:09 +09:00
isdn
staging: gigaset: add endpoint-type sanity check
2023-05-15 16:15:52 +09:00
leds
leds: core: Flush scheduled work for system suspend
2023-05-16 08:46:35 +09:00
lguest
…
lightnvm
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macintosh
drivers/macintosh: Fix memleak in windfarm_pm112 driver
2023-05-15 17:34:39 +09:00
mailbox
mailbox: handle failed named mailbox channel request
2023-05-15 14:08:07 +09:00
mcb
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md
bcache: allocate meta data pages as compound pages
2023-05-16 08:48:03 +09:00
media
media: exynos4-is: Add missed check for pinctrl_lookup_state()
2023-05-16 08:46:30 +09:00
memory
…
memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2023-05-15 14:51:01 +09:00
message
scsi: mptscsih: Fix read sense data size
2023-05-16 08:29:41 +09:00
mfd
mfd: wm8994: Fix driver operation if loaded as modules
2023-05-16 08:18:29 +09:00
misc
cxl: Fix kobject memleak
2023-05-16 08:46:23 +09:00
mmc
mmc: sdhci-esdhc-imx: fix the mask for tuning start point
2023-05-15 17:34:04 +09:00
mtd
mtd: properly check all write ioctls for permissions
2023-05-16 08:45:03 +09:00
net
net: stmmac: dwmac1000: provide multicast filter fallback
2023-05-16 08:47:52 +09:00
nfc
nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame
2023-05-16 08:44:30 +09:00
ntb
ntb: intel: fix return value for ndev_vec_mask()
2023-05-15 15:18:34 +09:00
nubus
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nvdimm
libnvdimm/btt: Remove unnecessary code in btt_freelist_init
2023-05-15 17:29:23 +09:00
nvme
nvme: retain split access workaround for capability reads
2023-05-15 16:46:52 +09:00
nvmem
nvmem: qfprom: remove incorrect write support
2023-05-15 17:31:34 +09:00
of
of: unittest: kmemleak in of_unittest_platform_populate()
2023-05-15 17:16:01 +09:00
oprofile
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parisc
parisc: mask out enable and reserved bits from sba imask
2023-05-16 08:47:32 +09:00
parport
parport: load lowlevel driver if ports not found
2023-05-15 16:19:36 +09:00
pci
PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context()
2023-05-16 08:47:41 +09:00
pcmcia
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perf
drivers/perf: arm_pmu: Fix failure path in PM notifier
2023-05-15 14:09:37 +09:00
phy
phy: phy-twl4030-usb: fix denied runtime access
2023-05-15 15:10:20 +09:00
pinctrl
pinctrl-single: fix pcs_parse_pinconf() return value
2023-05-16 08:47:11 +09:00
platform
platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()
2023-05-16 08:45:44 +09:00
pnp
…
power
power: supply: check if calc_soc succeeded in pm860x_init_battery
2023-05-16 08:46:54 +09:00
powercap
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pps
drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl
2023-05-15 14:08:51 +09:00
ps3
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ptp
ptp: free ptp device pin descriptors properly
2023-05-15 17:27:25 +09:00
pwm
pwm: bcm2835: Dynamically allocate base
2023-05-15 17:22:46 +09:00
rapidio
rapidio: fix an error in get_user_pages_fast() error handling
2023-05-15 17:29:33 +09:00
ras
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regulator
regulator: rk808: Lower log level on optional GPIOs being not available
2023-05-15 16:58:29 +09:00
remoteproc
remoteproc: Fix wrong rvring index computation
2023-05-15 17:23:50 +09:00
reset
reset: Fix potential use-after-free in __of_reset_control_get()
2023-05-15 15:12:21 +09:00
rpmsg
…
rtc
rtc: pm8xxx: Fix issue in RTC write path
2023-05-15 17:15:54 +09:00
s390
s390/qeth: don't process empty bridge port events
2023-05-16 08:46:58 +09:00
sbus
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scsi
scsi: mesh: Fix panic after host or bus reset
2023-05-16 08:46:49 +09:00
sfi
…
sh
…
sn
…
soc
soc: qcom: smem: Use le32_to_cpu for comparison
2023-05-15 17:15:58 +09:00
spi
spi: spidev: fix a race between spidev_release and spidev_remove
2023-05-16 08:31:13 +09:00
spmi
…
ssb
…
staging
staging: rtl8192u: fix a dubious looking mask before a shift
2023-05-16 08:46:42 +09:00
target
scsi: target: fix PR IN / READ FULL STATUS for FC
2023-05-15 17:24:14 +09:00
tc
…
tee
…
thermal
Revert "thermal: mediatek: fix register index error"
2023-05-16 08:30:36 +09:00
thunderbolt
thunderbolt: Use 32-bit writes when writing ring producer/consumer
2023-05-15 14:55:28 +09:00
tty
vt: Reject zero-sized screen buffer size.
2023-05-16 08:38:44 +09:00
uio
uio_pdrv_genirq: fix use without device tree and no interrupt
2023-05-16 08:31:00 +09:00
usb
USB: serial: cp210x: enable usb generic throttle/unthrottle
2023-05-16 08:47:17 +09:00
uwb
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vfio
vfio-pci: Mask cap zero
2023-05-16 08:19:24 +09:00
vhost
vhost: vsock: kick send_pkt worker once device is started
2023-05-15 17:25:24 +09:00
video
video: pxafb: Fix the function used to balance a 'dma_alloc_coherent()' call
2023-05-16 08:46:15 +09:00
virt
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virtio
virtio-balloon: fix managed page counts when migrating pages between zones
2023-05-15 16:16:07 +09:00
vlynq
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vme
vme: bridges: reduce stack usage
2023-05-15 16:59:11 +09:00
w1
w1: omap-hdq: cleanup to add missing newline for some dev_dbg
2023-05-15 17:34:48 +09:00
watchdog
watchdog: da9062: No need to ping manually before setting timeout
2023-05-16 08:19:37 +09:00
xen
xen/balloon: make the balloon wait interruptible
2023-05-16 08:47:37 +09:00
zorro
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Kconfig
…
Makefile
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