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T.J. Mercier 76ea955349 bpf: Add dmabuf iterator 
The dmabuf iterator traverses the list of all DMA buffers.

DMA buffers are refcounted through their associated struct file. A
reference is taken on each buffer as the list is iterated to ensure each
buffer persists for the duration of the bpf program execution without
holding the list mutex.

Signed-off-by: T.J. Mercier <tjmercier@google.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20250522230429.941193-3-tjmercier@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2025-05-27 09:51:25 -07:00
..
accel
accel/ivpu: Add cmdq_id to job related logs
2025-04-11 12:07:44 +02:00
accessibility
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
acpi
gcc-15: disable '-Wunterminated-string-initialization' entirely for now
2025-04-20 15:30:53 -07:00
amba
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android
binder: fix offset calculation in debug log
2025-04-15 15:11:12 +02:00
ata
ata: libata-scsi: Improve CDL control
2025-04-22 16:06:05 +09:00
atm
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
auxdisplay
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
base
Merge tag 'vfs-6.15-rc4.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
2025-04-25 15:57:21 -07:00
bcma
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block
Merge tag 'block-6.15-20250424' of git://git.kernel.dk/linux
2025-04-25 11:34:39 -07:00
bluetooth
Bluetooth: vhci: Avoid needless snprintf() calls
2025-04-16 16:50:47 -04:00
bus
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
cache
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cdrom
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cdx
Merge branches 'apple/dart', 'arm/smmu/updates', 'arm/smmu/bindings', 'rockchip', 's390', 'core', 'intel/vt-d' and 'amd/amd-vi' into next
2025-03-20 09:11:09 +01:00
char
Merge tag 'char-misc-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-04-25 10:30:40 -07:00
clk
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux
2025-04-03 12:21:44 -07:00
clocksource
Merge tag 'riscv-for-linus-6.15-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2025-04-04 09:49:17 -07:00
comedi
comedi: jr3_pci: Fix synchronous deletion of timer
2025-04-15 15:18:55 +02:00
connector
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counter
Merge tag 'char-misc-6.15-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-04-02 18:03:34 -07:00
cpufreq
Merge tag 'cpufreq-arm-fixes-6.15-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
2025-04-23 14:55:11 +02:00
cpuidle
Merge tag 'pmdomain-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
2025-03-25 20:40:51 -07:00
crypto
crypto: atmel-sha204a - Set hwrng quality to lowest possible
2025-04-23 09:32:57 +08:00
cxl
cxl/core/regs.c: Skip Memory Space Enable check for RCD and RCH Ports
2025-04-21 08:30:13 -07:00
dax
device/dax: properly refcount device dax pages when mapping
2025-03-17 22:06:41 -07:00
dca
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devfreq
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dio
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dma
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
dma-buf
bpf: Add dmabuf iterator
2025-05-27 09:51:25 -07:00
dpll
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-03-20 21:38:01 +01:00
edac
Merge tag 'edac_updates_for_v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
2025-03-25 14:00:26 -07:00
eisa
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extcon
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firewire
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
firmware
Merge tag 'char-misc-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2025-04-25 10:30:40 -07:00
fpga
fpga: tests: add module descriptions
2025-04-11 17:32:38 -07:00
fsi
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fwctl
fwctl: Fix repeated device word in log message
2025-04-11 20:47:45 -03:00
gnss
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gpio
gpiolib: Allow to use setters with return value for output-only gpios
2025-04-14 20:31:00 +02:00
gpu
Merge tag 'drm-fixes-2025-04-26' of https://gitlab.freedesktop.org/drm/kernel
2025-04-26 08:32:29 -07:00
greybus
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
hid
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
hsi
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
hte
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
hv
Merge tag 'mm-stable-2025-03-30-16-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2025-04-01 09:29:18 -07:00
hwmon
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
hwspinlock
hwspinlock: Remove unused hwspin_lock_get_id()
2025-03-21 17:12:04 -05:00
hwtracing
intel_th: avoid using deprecated page->mapping, index fields
2025-04-15 13:29:03 +02:00
i2c
Merge tag 'i2c-host-fixes-6.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current
2025-04-18 23:42:56 +02:00
i3c
i3c: Add NULL pointer check in i3c_master_queue_ibi()
2025-03-31 11:44:00 +02:00
idle
Merge tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:00:18 -07:00
iio
gcc-15: add '__nonstring' markers to byte arrays
2025-04-20 11:57:54 -07:00
infiniband
RDMA/bnxt_re: Remove unusable nq variable
2025-04-10 14:47:55 -03:00
input
gcc-15: add '__nonstring' markers to byte arrays
2025-04-20 11:57:54 -07:00
interconnect
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iommu
iommu/amd: WARN if KVM attempts to set vCPU affinity without posted intrrupts
2025-04-24 09:52:31 -04:00
ipack
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irqchip
irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode()
2025-04-26 10:17:24 +02:00
isdn
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
leds
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
macintosh
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
mailbox
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
mcb
mcb: fix a double free bug in chameleon_parse_gdd()
2025-04-15 18:21:39 +02:00
md
gcc-15: get rid of misc extra NUL character padding
2025-04-20 11:57:54 -07:00
media
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
memory
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
memstick
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
message
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2025-03-26 19:57:34 -07:00
mfd
Merge tag 'mfd-next-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2025-03-29 14:33:13 -07:00
misc
Merge tag 'pci-v6.15-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-04-26 13:02:36 -07:00
mmc
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
most
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
mtd
mtd: rawnand: Add status chack in r852_ready()
2025-04-07 09:02:49 +02:00
mux
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net
Merge tag 'net-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2025-04-24 09:14:50 -07:00
nfc
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
ntb
Merge tag 'ntb-6.15' of https://github.com/jonmason/ntb
2025-04-04 14:23:07 -07:00
nubus
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nvdimm
Merge tag 'libnvdimm-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2025-04-02 20:27:18 -07:00
nvme
Merge tag 'block-6.15-20250424' of git://git.kernel.dk/linux
2025-04-25 11:34:39 -07:00
nvmem
nvmem: qfprom: switch to 4-byte aligned reads
2025-04-11 14:41:22 +02:00
of
Merge tag 'devicetree-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2025-03-29 11:23:16 -07:00
opp
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parisc
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parport
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
pci
Merge tag 'pci-v6.15-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-04-26 13:02:36 -07:00
pcmcia
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
peci
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perf
Merge tag 'pci-v6.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-03-28 19:36:53 -07:00
phy
Merge tag 'phy-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2025-04-01 12:47:11 -07:00
pinctrl
Merge tag 'pinctrl-v6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2025-03-29 16:59:16 -07:00
platform
platform/x86: msi-wmi-platform: Workaround a ACPI firmware bug
2025-04-16 11:15:22 +03:00
pmdomain
pmdomain: arm: scmi_pm_domain: Remove redundant state verification
2025-03-17 11:12:01 +01:00
pnp
Merge tag 'staging-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2025-04-02 18:09:17 -07:00
power
gcc-15: get rid of misc extra NUL character padding
2025-04-20 11:57:54 -07:00
powercap
Merge tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2025-03-25 15:00:18 -07:00
pps
pps: generators: tio: fix platform_set_drvdata()
2025-04-15 18:22:32 +02:00
ps3
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ptp
ptp: ocp: fix start time alignment in ptp_ocp_signal_set
2025-04-16 18:23:57 -07:00
pwm
Merge tag 'pwm/for-6.15-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux
2025-04-12 08:11:19 -07:00
rapidio
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ras
RAS/AMD/FMPM: Get masked address
2025-04-08 19:30:58 +02:00
regulator
Merge tag 'objtool-urgent-2025-04-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2025-04-02 10:30:10 -07:00
remoteproc
remoteproc: qcom_q6v5_pas: Make single-PD handling more robust
2025-03-22 08:42:39 -05:00
reset
Merge tag 'rproc-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2025-03-29 17:18:50 -07:00
rpmsg
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rtc
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
s390
s390/virtio_ccw: Don't allocate/assign airqs for non-existing queues
2025-04-09 12:12:41 +02:00
sbus
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scsi
Merge tag 'ata-6.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
2025-04-25 16:31:10 -07:00
sh
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siox
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slimbus
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soc
Merge tag 'soc-drivers-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2025-04-04 09:06:32 -07:00
soundwire
Merge tag 'soundwire-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2025-04-01 12:43:13 -07:00
spi
spi: spi-imx: Add check for spi_imx_setupxfer()
2025-04-17 12:25:12 +01:00
spmi
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ssb
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staging
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
target
scsi: target: iscsi: Fix timeout on deleted connection
2025-04-11 22:13:00 -04:00
tc
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tee
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thermal
thermal: intel: int340x: Fix Panther Lake DLVR support
2025-04-15 18:57:25 +02:00
thunderbolt
Merge tag 'usb-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2025-04-02 18:23:31 -07:00
tty
serial: sifive: lock port in startup()/shutdown() callbacks
2025-04-15 15:02:39 +02:00
ufs
scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer()
2025-04-21 20:50:11 -04:00
uio
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usb
Merge tag 'usb-serial-6.15-rc3' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
2025-04-18 06:49:40 +02:00
vdpa
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vfio
vfio/pci: Virtualize zero INTx PIN if no pdev->irq
2025-04-14 08:31:45 -06:00
vhost
vhost-scsi: Fix vhost_scsi_send_status()
2025-04-18 10:08:11 -04:00
video
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
virt
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
virtio
virtgpu: don't reset on shutdown
2025-04-18 10:05:49 -04:00
w1
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watchdog
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
xen
x86/xen: fix balloon target initialization for PVH dom0
2025-04-07 11:24:12 +02:00
zorro
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Kconfig
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Makefile
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