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d8945ec411209272bcd4ae9e75ea1b078257e492
linux/drivers
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Xie Yongji d8945ec411 vdpa: Support transferring virtual addressing during DMA mapping 
This patch introduces an attribute for vDPA device to indicate
whether virtual address can be used. If vDPA device driver set
it, vhost-vdpa bus driver will not pin user page and transfer
userspace virtual address instead of physical address during
DMA mapping. And corresponding vma->vm_file and offset will be
also passed as an opaque pointer.

Suggested-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210831103634.33-11-xieyongji@bytedance.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-09-06 07:20:57 -04:00
..
accessibility
Merge tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2021-07-05 14:08:24 -07:00
acpi
Merge branch 'acpi-pm'
2021-08-20 21:11:43 +02:00
amba
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android
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ata
Merge tag 'libata-5.14-2021-07-30' of git://git.kernel.dk/linux-block
2021-07-30 10:56:47 -07:00
atm
Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2021-06-30 15:51:09 -07:00
auxdisplay
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base
PM: domains: Improve runtime PM performance state handling
2021-08-25 20:15:54 +02:00
bcma
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block
virtio-blk: remove unneeded "likely" statements
2021-09-06 07:20:56 -04:00
bluetooth
Merge tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2021-07-05 14:08:24 -07:00
bus
Merge tag 'net-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-26 13:20:22 -07:00
cdrom
block: remove REQ_OP_SCSI_{IN,OUT}
2021-06-30 15:34:19 -06:00
char
tpm_ftpm_tee: Free and unregister TEE shared memory during kexec
2021-07-21 07:55:50 +02:00
clk
Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2021-08-29 12:52:17 -07:00
clocksource
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2021-07-01 13:26:16 -07:00
comedi
Merge tag 'staging-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2021-07-05 14:01:53 -07:00
connector
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counter
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cpufreq
Merge branch 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
2021-08-17 20:52:07 +02:00
cpuidle
cpuidle: teo: Rename two local variables in teo_select()
2021-08-03 15:18:57 +02:00
crypto
Merge tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2021-07-10 09:22:44 -07:00
cxl
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dax
Merge branch 'for-5.14/dax' into libnvdimm-fixes
2021-08-11 12:04:43 -07:00
dca
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devfreq
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dio
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dma
Merge tag 'dmaengine-fix-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2021-08-06 11:08:24 -07:00
dma-buf
Merge tag 'drm-misc-fixes-2021-07-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
2021-07-13 15:15:17 +02:00
edac
EDAC/igen6: fix core dependency AGAIN
2021-07-15 11:59:59 -07:00
eisa
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extcon
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
firewire
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
firmware
Merge tag 'efi_urgent_for_v5.14_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-08-15 06:38:26 -10:00
fpga
fpga: dfl: fme: Fix cpu hotplug issue in performance reporting
2021-07-27 11:05:16 -07:00
fsi
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gnss
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gpio
gpio: tqmx86: really make IRQ optional
2021-08-02 17:17:27 +02:00
gpu
Merge tag 'imx-drm-fixes-2021-08-18' of git://git.pengutronix.de/pza/linux into drm-fixes
2021-08-27 10:49:53 +10:00
greybus
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hid
HID: ft260: fix device removal due to USB disconnect
2021-07-29 12:38:32 +02:00
hsi
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hv
Drivers: hv: vmbus: Fix duplicate CPU assignments within a device
2021-07-19 09:26:31 +00:00
hwmon
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
hwspinlock
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hwtracing
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
i2c
i2c: dev: zero out array used for i2c reads from userspace
2021-08-10 22:54:10 +02:00
i3c
Merge tag 'i3c/for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
2021-07-10 11:53:06 -07:00
idle
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iio
iio: adc: Fix incorrect exit of for-loop
2021-07-31 14:46:05 +01:00
infiniband
RDMA/rxe: Zero out index member of struct rxe_queue
2021-08-20 15:48:58 -03:00
input
Merge tag 'for-linus-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
2021-07-09 10:19:13 -07:00
interconnect
Revert "interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate"
2021-08-12 09:24:39 +03:00
iommu
iova: Export alloc_iova_fast() and free_iova_fast()
2021-09-06 07:20:56 -04:00
ipack
ipack: tpci200: fix memory leak in the tpci200_register
2021-08-13 10:24:37 +02:00
irqchip
Merge tag 'irqchip-fixes-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
2021-07-09 15:35:13 +02:00
isdn
Merge tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2021-07-05 14:08:24 -07:00
leds
Merge tag 'leds-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds
2021-07-03 11:57:42 -07:00
lightnvm
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macintosh
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mailbox
mbox: add polarfire soc system controller mailbox
2021-06-26 12:06:48 -05:00
mcb
mcb: Use DEFINE_RES_MEM() helper macro and fix the end address
2021-06-24 15:56:25 +02:00
md
Merge tag 'block-5.14-2021-08-07' of git://git.kernel.dk/linux-block
2021-08-07 10:26:21 -07:00
media
media: ipu3-cio2: Drop reference on error path in cio2_bridge_connect_sensor()
2021-08-26 18:52:30 +02:00
memory
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memstick
Merge tag 'for-5.14/block-2021-06-29' of git://git.kernel.dk/linux-block
2021-06-30 12:12:56 -07:00
message
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mfd
Merge tag 'driver-core-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2021-07-05 13:51:41 -07:00
misc
Merge tag 'at24-fixes-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-current
2021-07-20 22:28:56 +02:00
mmc
Revert "mmc: sdhci-iproc: Set SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN on BCM2711"
2021-08-27 16:30:36 +02:00
most
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mtd
Merge tag 'mtd/fixes-for-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2021-08-16 06:36:01 -10:00
mux
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net
Revert "net: really fix the build..."
2021-08-26 11:08:32 -07:00
nfc
nfc: nfcsim: fix use after free during module unload
2021-07-28 10:20:16 +01:00
ntb
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nubus
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nvdimm
libnvdimm/region: Fix label activation vs errors
2021-08-11 11:54:43 -07:00
nvme
Merge tag 'block-5.14-2021-07-24' of git://git.kernel.dk/linux-block
2021-07-24 12:57:06 -07:00
nvmem
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
of
Merge tag 'devicetree-for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
2021-07-03 10:54:08 -07:00
opp
opp: core: Check for pending links before reading required_opp pointers
2021-08-23 12:44:55 +05:30
parisc
kernel.h: split out panic and oops helpers
2021-07-01 11:06:04 -07:00
parport
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pci
PCI/MSI: Skip masking MSI-X on Xen PV
2021-08-27 00:27:15 +02:00
pcmcia
pcmcia: i82092: fix a null pointer dereference bug
2021-07-23 08:08:54 +02:00
perf
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phy
Merge tag 'usb-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2021-07-05 14:16:22 -07:00
pinctrl
pinctrl: amd: Fix an issue with shutdown when system set to s0ix
2021-08-12 11:16:40 +02:00
platform
platform/x86: gigabyte-wmi: add support for B450M S2H V2
2021-08-18 19:39:31 +02:00
pnp
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
power
power: supply: Fix fall-through warnings for Clang
2021-07-13 14:50:47 -05:00
powercap
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pps
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ps3
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ptp
ptp_pch: Restore dependency on PCI
2021-08-16 11:11:06 +01:00
pwm
pwm: ep93xx: Ensure configuring period and duty_cycle isn't wrongly skipped
2021-07-08 16:09:30 +02:00
rapidio
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ras
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regulator
Merge tag 'regulator-fix-v5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2021-07-21 12:37:49 -07:00
remoteproc
Merge tag 'rproc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2021-07-07 10:50:03 -07:00
reset
reset: reset-zynqmp: Fixed the argument data type
2021-08-23 12:55:18 +02:00
rpmsg
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rtc
Merge tag 'rtc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2021-07-10 16:19:10 -07:00
s390
Merge tag 'net-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-08-12 16:24:03 -10:00
sbus
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scsi
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2021-08-28 11:39:16 -07:00
sh
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siox
siox: Simplify error handling via dev_err_probe()
2021-06-24 15:46:34 +02:00
slimbus
slimbus: ngd: reset dma setup during runtime pm
2021-08-13 10:22:30 +02:00
soc
Merge tag 'soc-fsl-fix-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/fixes
2021-08-16 22:42:02 +02:00
soundwire
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
spi
Merge tag 'spi-fix-v5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2021-08-06 11:15:02 -07:00
spmi
spmi: hisi-spmi-controller: move driver from staging
2021-06-25 10:02:05 +02:00
ssb
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staging
Revert "media: dvb header files: move some headers to staging"
2021-08-23 09:49:09 -07:00
target
scsi: target: Fix NULL dereference on XCOPY completion
2021-07-20 23:18:22 -04:00
tc
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tee
tee: Correct inappropriate usage of TEE_SHM_DMA_BUF flag
2021-07-21 07:55:50 +02:00
thermal
Merge tag 'thermal-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
2021-07-10 11:43:25 -07:00
thunderbolt
Revert "thunderbolt: Hide authorized attribute if router does not support PCIe tunnels"
2021-07-27 18:14:25 +02:00
tty
serial: 8250_pci: Avoid irq sharing for MSI(-X) interrupts.
2021-07-30 13:06:19 +02:00
uio
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usb
usb: gadget: u_audio: fix race condition on endpoint stop
2021-08-27 16:07:23 +02:00
vdpa
vdpa: Support transferring virtual addressing during DMA mapping
2021-09-06 07:20:57 -04:00
vfio
Merge tag 'vfio-v5.14-rc1' of git://github.com/awilliam/linux-vfio
2021-07-03 11:49:33 -07:00
vhost
vdpa: Support transferring virtual addressing during DMA mapping
2021-09-06 07:20:57 -04:00
video
Merge tag 'drm-fixes-2021-07-16' of git://anongit.freedesktop.org/drm/drm
2021-07-16 11:14:54 -07:00
virt
virt: acrn: Do hcall_destroy_vm() before resource release
2021-07-27 16:48:45 +02:00
virtio
virtio-balloon: Use virtio_find_vqs() helper
2021-09-06 07:20:56 -04:00
visorbus
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vlynq
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vme
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w1
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watchdog
Merge tag 'linux-watchdog-5.14-rc1' of git://www.linux-watchdog.org/linux-watchdog
2021-07-07 12:57:46 -07:00
xen
Merge tag 'for-linus-5.14-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2021-08-14 06:31:22 -10:00
zorro
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Kconfig
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Makefile
Merge tag 'hyperv-next-signed-20210629' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2021-06-29 11:21:35 -07:00