mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity
linux-stable/drivers
History
Jason Wang 2c53d0f64c vdpasim: vDPA device simulator 
This patch implements a software vDPA networking device. The datapath
is implemented through vringh and workqueue. The device has an on-chip
IOMMU which translates IOVA to PA. For kernel virtio drivers, vDPA
simulator driver provides dma_ops. For vhost driers, set_map() methods
of vdpa_config_ops is implemented to accept mappings from vhost.

Currently, vDPA device simulator will loopback TX traffic to RX. So
the main use case for the device is vDPA feature testing, prototyping
and development.

Note, there's no management API implemented, a vDPA device will be
registered once the module is probed. We need to handle this in the
future development.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20200326140125.19794-9-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 		2020-04-02 10:41:40 -04:00
..
accessibility
…
acpi x86/mm: split vmalloc_sync_all() 2020-03-21 18:56:06 -07:00
amba
…
android binderfs: use refcount for binder control devices too 2020-03-11 19:33:52 +01:00
ata libata-5.6-2020-02-05 2020-02-06 06:11:50 +00:00
atm atm: nicstar: fix if-statement empty body warning 2020-02-29 21:28:30 -08:00
auxdisplay auxdisplay: charlcd: replace zero-length array with flexible-array member 2020-03-06 22:18:07 +01:00
base driver code: clarify and fix platform device DMA mask allocation 2020-03-11 09:30:27 -07:00
bcma Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
block virtio: fixes 2020-03-09 16:02:32 -07:00
bluetooth Bluetooth: btrtl: Use kvmalloc for FW allocations 2020-01-24 19:57:53 +01:00
bus Few fixes for omaps for v5.6-rc cycle 2020-02-29 11:47:44 -08:00
cdrom scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places 2020-02-24 15:06:07 -05:00
char ipmi_si: Avoid spurious errors for optional IRQs 2020-03-11 21:15:19 -05:00
clk clk: qcom: dispcc: Remove support of disp_cc_mdss_rscc_ahb_clk 2020-02-12 15:03:08 -08:00
clocksource ARM: SoC: late updates 2020-02-08 14:17:27 -08:00
connector
…
counter
…
cpufreq cpufreq: Fix policy initialization for internal governor drivers 2020-02-27 08:57:48 +01:00
cpuidle ARM: SoC-related driver updates 2020-02-08 14:04:19 -08:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
dax dax: Get rid of fs_dax_get_by_host() helper 2020-01-16 09:52:27 -08:00
dca
…
devfreq Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs" 2020-02-24 11:14:29 +09:00
dio
…
dma dmaengine: imx-sdma: Fix the event id check to include RX event for UART6 2020-02-25 14:15:26 +05:30
dma-buf dma-buf: free dmabuf->name in dma_buf_release() 2020-02-27 18:01:58 +05:30
edac EDAC/synopsys: Do not print an error with back-to-back snprintf() calls 2020-02-27 16:44:25 +01:00
eisa
…
extcon
…
firewire
…
firmware Two EFI fixes: 2020-03-15 12:42:03 -07:00
fpga fpga: xilinx-pr-decoupler: Remove clk_get error message for probe defer 2020-01-10 12:51:56 -08:00
fsi fsi: aspeed: add unspecified HAS_IOMEM dependency 2020-02-10 13:45:49 -08:00
gnss
…
gpio gpio: sifive: fix static checker warning 2020-02-10 13:54:17 +01:00
gpu drm/i915 fixes for v5.6-rc7: 2020-03-20 12:52:35 +10:00
greybus
…
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2020-03-17 09:38:03 -07:00
hsi
…
hv - Most of the commits here are work to enable host-initiated hibernation 2020-02-03 14:42:03 +00:00
hwmon hwmon: (adt7462) Fix an error return in ADT7462_REG_VOLT() 2020-03-03 12:42:55 -08:00
hwspinlock hwspinlock: sirf: Use devm_hwspin_lock_register() to register hwlock controller 2020-01-21 16:16:36 -08:00
hwtracing intel_th: pci: Add Elkhart Lake CPU support 2020-03-18 11:32:56 +01:00
i2c i2c: acpi: put device when verifying client fails 2020-03-13 15:15:30 +01:00
i3c i3c: master: dw: reattach device on first available location of address table 2020-01-13 10:00:05 +01:00
ide scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places 2020-02-24 15:06:07 -05:00
idle intel_idle: Introduce 'states_off' module parameter 2020-02-03 11:57:18 +01:00
iio First set of IIO fixes in the 5.6 cycle. 2020-03-18 11:20:42 +01:00
infiniband Second RDMA 5.6 pull request 2020-03-07 19:52:55 -06:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2020-02-15 16:49:25 -08:00
interconnect interconnect: Handle memory allocation errors 2020-03-03 08:02:57 +01:00
iommu iommu/vt-d: Populate debugfs if IOMMUs are detected 2020-03-14 20:02:43 +01:00
ipack
…
irqchip irqchip fixes for 5.6, take #2 2020-03-15 10:53:11 +01:00
isdn proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
leds leds: lm3532: add pointer to documentation and fix typo 2020-01-22 21:08:24 +01:00
lightnvm
…
macintosh macintosh: windfarm: fix MODINFO regression 2020-03-10 12:30:59 +01:00
mailbox
…
mcb
…
md block-5.6-2020-03-07 2020-03-07 14:14:38 -06:00
media media: mc-entity.c: use & to check pad flags, not == 2020-02-24 15:10:04 +01:00
memory mvebu drivers for 5.6 (part 1) 2020-01-16 10:45:44 -08:00
memstick
…
message Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
mfd chrome platform changes for 5.6 2020-02-04 07:17:41 +00:00
misc vhost: refine vhost and vringh kconfig 2020-04-01 12:06:26 -04:00
mmc mmc: rtsx_pci: Fix support for speed-modes that relies on tuning 2020-03-18 11:55:02 +01:00
mtd treewide: remove redundant IS_ERR() before error code check 2020-02-04 03:05:27 +00:00
mux
…
net vhost: refine vhost and vringh kconfig 2020-04-01 12:06:26 -04:00
nfc nfc: pn544: Fix occasional HW initialization failure 2020-02-19 11:09:27 -08:00
ntb
…
nubus
…
nvdimm mm: Cleanup __put_devmap_managed_page() vs ->page_free() 2020-01-31 10:30:37 -08:00
nvme nvmet-tcp: set MSG_MORE only if we actually have more to send 2020-03-21 04:37:53 +09:00
nvmem Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2020-02-07 12:54:13 -08:00
of drivers/of/of_mdio.c:fix of_mdiobus_register() 2020-03-03 19:01:51 -08:00
opp ioremap changes for 5.6 2020-01-27 13:03:00 -08:00
oprofile tracing: Make struct ring_buffer less ambiguous 2020-01-13 13:19:38 -05:00
parisc proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
parport
…
pci PCI: brcmstb: Fix build on 32bit ARM platforms with older compilers 2020-02-27 08:06:20 -06:00
pcmcia
…
perf drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer 2020-03-02 12:07:35 +00:00
phy phy: for 5.6-rc 2020-03-04 13:28:52 +01:00
pinctrl pinctrl: qcom: Assign irq_eoi conditionally 2020-03-09 16:31:34 +01:00
platform platform/chrome: wilco_ec: Include asm/unaligned instead of linux/ path 2020-02-11 09:10:36 +01:00
pnp proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
power ARM: SoC platform updates 2020-02-08 13:55:25 -08:00
powercap Merge back power capping changes for v5.6. 2020-01-13 10:32:19 +01:00
pps
…
ps3
…
ptp Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
pwm pwm: Remove set but not set variable 'pwm' 2020-01-20 15:40:49 +01:00
rapidio
…
ras
…
regulator regulator: Fixes for v5.6 2020-03-06 14:48:30 -06:00
remoteproc remoteproc: qcom: q6v5-mss: Improve readability of reset_assert 2020-01-24 09:34:07 -08:00
reset reset: intel: add unspecified HAS_IOMEM dependency 2020-02-10 11:11:55 +01:00
rpmsg rpmsg: add rpmsg support for mt8183 SCP. 2020-01-20 10:29:56 -08:00
rtc rtc: max8907: add missing select REGMAP_IRQ 2020-03-19 09:55:25 -07:00
s390 block-5.6-2020-03-13 2020-03-13 12:45:23 -07:00
sbus
…
scsi scsi: ipr: Fix softlockup when rescanning devices in petitboot 2020-03-10 22:34:24 -04:00
sfi
…
sh
…
siox siox: Use the correct style for SPDX License Identifier 2020-01-14 21:46:53 +01:00
slimbus slimbus: ngd: add v2.1.0 compatible 2020-03-12 16:51:15 +01:00
soc i.MX fixes for 5.6: 2020-02-24 09:57:05 -08:00
soundwire soundwire: cadence: fix kernel-doc parameter descriptions 2020-01-16 17:34:38 +05:30
spi spi: Fixes for v5.6 2020-03-06 14:50:16 -06:00
spmi spmi: pmic-arb: Set lockdep class for hierarchical irq domains 2020-02-10 13:16:04 +01:00
ssb
…
staging Staging/IIO fixes for 5.6-rc7 2020-03-20 09:20:38 -07:00
target scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session" 2020-02-14 17:13:54 -05:00
tc The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
tee arm64: dts: agilex: fix gmac compatible 2020-03-03 16:40:56 -08:00
thermal - Fix a SEVERE docs build failure for cpu idle cooling device (Randy Dunlap) 2020-01-31 14:39:21 -08:00
thunderbolt thunderbolt: Fix error code in tb_port_is_width_supported() 2020-03-04 12:34:17 +03:00
tty tty: fix compat TIOCGSERIAL checking wrong function ptr 2020-03-18 13:15:13 +01:00
uio uio: uio_pdrv_genirq: Do not log an error when deferring probe routine. 2020-01-14 15:27:51 +01:00
usb USB-serial fixes for 5.6-rc7 2020-03-18 10:42:57 +01:00
vfio VFIO updates for v5.6-rc1 2020-02-03 22:22:05 +00:00
vhost vhost: introduce vDPA-based backend 2020-04-02 10:41:40 -04:00
video ARM: SoC fixes 2020-03-08 17:36:22 -07:00
virt
…
virtio vdpasim: vDPA device simulator 2020-04-02 10:41:40 -04:00
visorbus visorbus: fix uninitialized variable access 2020-01-14 15:30:35 +01:00
vlynq
…
vme Char/Misc driver changes for 5.6-rc1 2020-01-29 10:35:54 -08:00
w1 Char/Misc driver changes for 5.6-rc1 2020-01-29 10:35:54 -08:00
watchdog watchdog: iTCO_wdt: Make ICH_RES_IO_SMI optional 2020-03-10 10:20:37 +01:00
xen xen/xenbus: fix locking 2020-03-05 09:42:23 -06:00
zorro Kbuild updates for v5.6 (2nd) 2020-02-09 16:05:50 -08:00
Kconfig vhost: refine vhost and vringh kconfig 2020-04-01 12:06:26 -04:00
Makefile
…