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Dmitry Osipenko ae2e7f28a1 dma-buf: Document dynamic locking convention 
Add documentation for the dynamic locking convention. The documentation
tells dma-buf API users when they should take the reservation lock and
when not.

Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-20-dmitry.osipenko@collabora.com
2022-10-18 01:21:53 +03:00
..
accessibility
TTY / Serial driver changes for 6.0-rc1
2022-08-08 11:31:40 -07:00
acpi
ACPI: video: Fix indentation of video_detect_dmi_table[] entries
2022-09-03 12:17:27 +02:00
amba
ARM: 9220/1: amba: Remove deferred device addition
2022-07-28 15:09:23 +01:00
android
- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe
2022-08-05 16:32:45 -07:00
ata
ata: libata-eh: Add missing command name
2022-08-16 05:42:51 +09:00
atm
atm: idt77252: fix use-after-free bugs caused by tst_timer
2022-08-08 20:51:59 -07:00
auxdisplay
…
base
Driver core / kernfs changes for 6.0-rc1
2022-08-04 11:31:20 -07:00
bcma
…
block
block-6.0-2022-08-19
2022-08-20 10:17:05 -07:00
bluetooth
SPDX changes for 6.0-rc1
2022-08-04 12:12:54 -07:00
bus
SPDX changes for 6.0-rc1
2022-08-04 12:12:54 -07:00
cdrom
…
char
s390 updates for 5.20 merge window
2022-08-06 17:05:21 -07:00
clk
The clk core gains a new set of APIs that allow drivers to both acquire clks
2022-08-04 18:40:08 -07:00
clocksource
RISC-V: Add Sstc extension support
2022-08-11 14:41:52 -07:00
comedi
pci-v5.20-changes
2022-08-04 19:30:35 -07:00
connector
…
counter
counter: 104-quad-8: Implement and utilize register structures
2022-07-14 19:17:41 +02:00
cpufreq
More power management updates for 5.20-rc1
2022-08-08 14:29:00 -07:00
cpuidle
More power management updates for 5.20-rc1
2022-08-08 14:29:00 -07:00
crypto
This update includes the following changes:
2022-08-02 17:45:14 -07:00
cxl
cxl/hdm: Fix skip allocations vs multiple pmem allocations
2022-08-05 16:11:38 -07:00
dax
dax: introduce holder for dax_device
2022-07-17 17:14:30 -07:00
dca
…
devfreq
More power management updates for 5.20-rc1
2022-08-08 14:29:00 -07:00
dio
…
dma
pci-v5.20-changes
2022-08-04 19:30:35 -07:00
dma-buf
dma-buf: Document dynamic locking convention
2022-10-18 01:21:53 +03:00
edac
powerpc updates for 6.0
2022-08-06 16:38:17 -07:00
eisa
…
extcon
extcon: Add EXTCON_DISP_CVBS and EXTCON_DISP_EDP
2022-07-15 11:37:41 +09:00
firewire
firewire: net: Make use of get_unaligned_be48(), put_unaligned_be48()
2022-07-28 22:21:54 -07:00
firmware
drm-misc-next for v6.1:
2022-09-06 10:56:04 +02:00
fpga
…
fsi
…
gnss
…
gpio
gpio: updates for v6.0-rc1
2022-08-04 18:34:05 -07:00
gpu
drm/etnaviv: Prepare to dynamic dma-buf locking specification
2022-10-18 01:21:45 +03:00
greybus
…
hid
platform-drivers-x86 for v6.0-1
2022-08-04 18:19:14 -07:00
hsi
…
hte
…
hv
Drivers: hv: Create debugfs file with hyper-v balloon usage information
2022-07-18 11:19:02 +00:00
hwmon
hwmon: (nct6775) Fix platform driver suspend regression
2022-08-10 06:37:01 -07:00
hwspinlock
hwspinlock: qcom: Add support for mmio usage to sfpb-mutex
2022-07-16 21:47:44 -05:00
hwtracing
asm-generic: updates for 6.0
2022-08-05 10:07:23 -07:00
i2c
i2c: imx: Make sure to unregister adapter on remove()
2022-08-21 10:27:33 +02:00
i3c
…
idle
Power management updates for 5.20-rc1
2022-08-02 11:17:00 -07:00
iio
iio: light: isl29028: Fix the warning in isl29028_remove()
2022-07-19 09:42:11 +01:00
infiniband
RDMA/umem: Prepare to dynamic dma-buf locking specification
2022-10-18 01:21:45 +03:00
input
Input updates for 5.20 (6.0) merge window:
2022-08-11 09:23:08 -07:00
interconnect
Merge branch 'icc-rpm' into icc-next
2022-07-15 17:56:31 +03:00
iommu
irqchip fixes for 6.0, take #1
2022-08-18 17:37:22 +02:00
ipack
…
irqchip
irqchip fixes for 6.0, take #1
2022-08-18 17:37:22 +02:00
isdn
…
leds
LED updates for 5.20: new driver for bcm63138, is31fl319x updates,
2022-08-08 11:36:21 -07:00
macintosh
macintosh/adb: fix oob read in do_adb_query() function
2022-07-20 22:06:30 +10:00
mailbox
- mtk: use rx_callback instead of cmdq_task_cb.
2022-08-08 10:19:40 -07:00
mcb
…
md
- A few fixes for the DM verity and bufio changes from the 6.0 merge.
2022-08-11 19:46:48 -07:00
media
media: tegra-vde: Prepare to dynamic dma-buf locking specification
2022-10-18 01:21:49 +03:00
memory
More power management updates for 5.20-rc1
2022-08-08 14:29:00 -07:00
memstick
MMC core:
2022-08-04 19:41:09 -07:00
message
…
mfd
- Core Frameworks
2022-08-06 10:25:16 -07:00
misc
misc: fastrpc: Prepare to dynamic dma-buf locking specification
2022-10-18 01:21:46 +03:00
mmc
mmc: sdhci-of-dwcmshc: Re-enable support for the BlueField-3 SoC
2022-08-15 19:31:04 +02:00
most
…
mtd
MTD core changes:
2022-08-05 14:13:45 -07:00
mux
…
net
v6.0 first rc pull request
2022-08-20 10:49:02 -07:00
nfc
NFC: nxp-nci: add error reporting
2022-07-13 18:52:12 -07:00
ntb
NTB: epf: Allow more flexibility in the memory BAR map method
2022-08-09 17:54:03 -04:00
nubus
…
nvdimm
virtio: fatures, fixes
2022-08-12 09:50:34 -07:00
nvme
block-6.0-2022-08-12
2022-08-13 13:37:36 -07:00
nvmem
SPDX changes for 6.0-rc1
2022-08-04 12:12:54 -07:00
of
RISC-V Patches for the 5.20 Merge Window, Part 2
2022-08-12 18:39:43 -07:00
opp
OPP updates for 5.20-rc1
2022-08-03 17:49:38 +02:00
parisc
parisc architecture fixes and updates for kernel v5.20-rc1:
2022-08-05 09:58:58 -07:00
parport
…
pci
Fix of heap data and clang warnings, support for a new Intel NTB device,
2022-08-13 14:00:45 -07:00
pcmcia
…
peci
…
perf
perf: riscv legacy: fix kerneldoc comment warning
2022-08-18 14:19:26 -07:00
phy
pci-v5.20-changes
2022-08-04 19:30:35 -07:00
pinctrl
Pin control bulk changes for v6.0:
2022-08-10 11:01:44 -07:00
platform
Immutable backlight-detect-refactor branch between acpi, drm-* and pdx86
2022-09-14 12:27:10 +01:00
pnp
PCI: Remove pci_get_legacy_ide_irq() and asm-generic/pci.h
2022-07-22 17:23:45 -05:00
power
power supply and reset changes for the v6.0 series
2022-08-12 09:37:33 -07:00
powercap
Power management updates for 5.20-rc1
2022-08-02 11:17:00 -07:00
pps
…
ps3
…
ptp
SPDX changes for 6.0-rc1
2022-08-04 12:12:54 -07:00
pwm
SPDX changes for 6.0-rc1
2022-08-04 12:12:54 -07:00
rapidio
…
ras
…
regulator
regulator: Fixes for v6.0
2022-08-16 11:36:38 -07:00
remoteproc
virtio: Revert "virtio: find_vqs() add arg sizes"
2022-08-16 01:40:24 -04:00
reset
ARM: SoC: late updates for 6.0
2022-08-05 10:02:33 -07:00
rpmsg
rpmsg: convert sysfs snprintf to sysfs_emit
2022-07-16 23:08:47 -05:00
rtc
rtc: spear: set range max
2022-08-09 00:56:41 +02:00
s390
s390 updates for 6.0-rc2
2022-08-20 11:29:01 -07:00
sbus
…
scsi
SCSI misc on 20220813
2022-08-13 13:41:48 -07:00
sh
…
siox
…
slimbus
…
soc
More power management updates for 5.20-rc1
2022-08-08 14:29:00 -07:00
soundwire
sound updates for 6.0-rc1
2022-08-06 10:19:51 -07:00
spi
spi: Fixes for v6.0
2022-08-16 11:40:15 -07:00
spmi
…
ssb
…
staging
drm-misc-next for v6.1:
2022-09-06 10:56:04 +02:00
target
SCSI misc on 20220813
2022-08-13 13:41:48 -07:00
tc
…
tee
tee: add overflow check in register_shm_helper()
2022-08-18 09:20:27 -07:00
thermal
More thermal control updates for 5.20-rc1
2022-08-08 14:23:37 -07:00
thunderbolt
USB / Thunderbolt changes for 6.0-rc1
2022-08-04 11:41:28 -07:00
tty
TTY / Serial driver changes for 6.0-rc1
2022-08-08 11:31:40 -07:00
ufs
SCSI misc on 20220813
2022-08-13 13:41:48 -07:00
uio
…
usb
TTY / Serial driver changes for 6.0-rc1
2022-08-08 11:31:40 -07:00
vdpa
vdpa/mlx5: Fix possible uninitialized return value
2022-08-11 10:00:36 -04:00
vfio
vfio: Move vfio.c to vfio_main.c
2022-08-08 14:33:41 -06:00
vhost
virtio: fatures, fixes
2022-08-12 09:50:34 -07:00
video
drm/ofdrm: Add ofdrm for Open Firmware framebuffers
2022-10-14 09:49:47 +02:00
virt
Char / Misc driver changes for 6.0-rc1
2022-08-04 11:05:48 -07:00
virtio
virtio: kerneldocs fixes and enhancements
2022-08-16 01:40:24 -04:00
vlynq
…
w1
…
watchdog
linux-watchdog 5.20-rc1 tag
2022-08-08 15:04:04 -07:00
xen
xen/gntdev: Prepare to dynamic dma-buf locking specification
2022-10-18 01:21:47 +03:00
zorro
…
Kconfig
…
Makefile
Staging driver patches for 6.0-rc1
2022-08-04 12:01:42 -07:00