Oleksandr Andrushchenko a67efff288 xen-pciback: allow compiling on other archs than x86 ... Xen-pciback driver was designed to be built for x86 only. But it can also be used by other architectures, e.g. Arm. Currently PCI backend implements multiple functionalities at a time, such as: 1. It is used as a database for assignable PCI devices, e.g. xl pci-assignable-{add|remove|list} manipulates that list. So, whenever the toolstack needs to know which PCI devices can be passed through it reads that from the relevant sysfs entries of the pciback. 2. It is used to hold the unbound PCI devices list, e.g. when passing through a PCI device it needs to be unbound from the relevant device driver and bound to pciback (strictly speaking it is not required that the device is bound to pciback, but pciback is again used as a database of the passed through PCI devices, so we can re-bind the devices back to their original drivers when guest domain shuts down) 3. Device reset for the devices being passed through 4. Para-virtualised use-cases support The para-virtualised part of the driver is not always needed as some architectures, e.g. Arm or x86 PVH Dom0, are not using backend-frontend model for PCI device passthrough. For such use-cases make the very first step in splitting the xen-pciback driver into two parts: Xen PCI stub and PCI PV backend drivers. For that add new configuration options CONFIG_XEN_PCI_STUB and CONFIG_XEN_PCIDEV_STUB, so the driver can be limited in its functionality, e.g. no support for para-virtualised scenario. x86 platform will continue using CONFIG_XEN_PCIDEV_BACKEND for the fully featured backend driver. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Reviewed-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/20211028143620.144936-1-andr2000@gmail.com Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>		2021-11-02 08:03:43 -05:00
..
accessibility
acpi	hwmon updates for v5.16-rc1	2021-11-01 19:16:49 -07:00
amba
android	selinux/stable-5.16 PR 20211101	2021-11-01 21:06:18 -07:00
ata	for-5.16/scsi-ma-2021-10-29	2021-11-01 10:07:26 -07:00
atm	atm: horizon: Fix spelling mistakes in TX comment	2021-08-08 12:58:42 +01:00
auxdisplay
base	regmap: Update for v5.16	2021-11-01 19:01:51 -07:00
bcma	Driver core update for 5.15-rc1	2021-09-01 08:44:42 -07:00
block	for-5.16/inode-sync-2021-10-29	2021-11-01 10:25:27 -07:00
bluetooth	Bluetooth: btusb: Remove WAKEUP_DISABLE and add WAKEUP_AUTOSUSPEND for Realtek devices	2021-08-19 17:08:31 +02:00
bus	Driver core fixes for 5.15-rc6	2021-10-17 17:17:28 -10:00
cdrom	for-5.16/cdrom-2021-10-29	2021-11-01 10:09:14 -07:00
char	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2021-11-01 21:24:02 -07:00
clk	One fix for the composite clk that broke when we changed this clk type	2021-10-30 09:55:46 -07:00
clocksource	Time, timers and timekeeping updates:	2021-11-01 13:44:55 -07:00
comedi	comedi: Fix memory leak in compat_insnlist()	2021-09-21 17:53:54 +02:00
connector
counter	counter: 104-quad-8: Describe member 'lock' in 'quad8'	2021-08-09 20:24:38 +01:00
cpufreq	Power management fixes for 5.15-rc2	2021-09-17 12:05:04 -07:00
cpuidle	- Core Frameworks	2021-09-07 12:38:59 -07:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2021-11-01 21:24:02 -07:00
cxl	cxl/core: Replace unions with struct_group()	2021-09-25 08:20:47 -07:00
dax	libnvdimm for v5.15	2021-09-09 11:39:57 -07:00
dca
devfreq	devfreq: use HZ macros	2021-09-08 11:50:26 -07:00
dio
dma	dmaengine: pxa_dma: Prefer struct_size over open coded arithmetic	2021-10-20 18:35:22 -05:00
dma-buf	dma-buf: DMABUF_SYSFS_STATS should depend on DMA_SHARED_BUFFER	2021-09-07 12:42:21 +05:30
edac	- amd64_edac: Add support for three-rank interleaving mode which is	2021-11-01 15:02:49 -07:00
eisa
extcon
firewire	firewire: Remove function callback casts	2021-11-01 13:44:26 -05:00
firmware	spi: Updates for v5.16	2021-11-01 19:09:04 -07:00
fpga	fpga: ice40-spi: Add SPI device ID table	2021-09-27 14:00:41 -07:00
fsi
gnss
gpio	gpio: mlxbf2.c: Add check for bgpio_init failure	2021-10-25 10:15:05 +02:00
gpu	media updates for v5.16-rc1	2021-11-01 18:45:08 -07:00
greybus
hid	overflow updates for v5.16-rc1	2021-11-01 17:12:56 -07:00
hsi
hv	hyperv-fixes for 5.15	2021-10-22 10:31:32 -10:00
hwmon	hwmon updates for v5.16-rc1	2021-11-01 19:16:49 -07:00
hwspinlock
hwtracing	coresight: syscfg: Fix compiler warning	2021-09-14 09:03:16 +02:00
i2c	mailbox: pcc: Use PCC mailbox channel pointer instead of standard	2021-10-29 22:46:38 -05:00
i3c
idle
iio	Staging/IIO driver fixes for 5.15-rc6	2021-10-17 17:10:00 -10:00
infiniband	RDMA/sa_query: Use strscpy_pad instead of memcpy to copy a string	2021-10-25 11:51:51 -03:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2021-10-17 16:57:06 -10:00
interconnect	interconnect: qcom: sdm660: Add missing a2noc qos clocks	2021-09-13 15:49:55 +03:00
iommu	overflow updates for v5.16-rc1	2021-11-01 17:12:56 -07:00
ipack	ipack: ipoctal: fix module reference leak	2021-09-27 17:38:49 +02:00
irqchip	Merge branch irq/irq_cpu_offline into irq/irqchip-next	2021-10-28 13:34:57 +01:00
isdn	mISDN: Fix return values of the probe function	2021-10-19 13:09:28 +01:00
leds	leds: trigger: Disable CPU trigger on PREEMPT_RT	2021-10-13 20:07:57 +02:00
macintosh	powerpc: Split memset() to avoid multi-field overflow	2021-09-25 08:20:47 -07:00
mailbox	mailbox: imx: support i.MX8ULP S4 MU	2021-10-29 23:03:09 -05:00
mcb	mcb: fix error handling in mcb_alloc_bus()	2021-09-14 11:22:26 +02:00
md	for-5.16/passthrough-flag-2021-10-29	2021-11-01 10:12:44 -07:00
media	media updates for v5.16-rc1	2021-11-01 18:45:08 -07:00
memory
memstick	memstick: r592: Fix a UAF bug when removing the driver	2021-10-19 13:04:42 +02:00
message
mfd	- Core Frameworks	2021-09-07 12:38:59 -07:00
misc	eeprom: 93xx46: fix MODULE_DEVICE_TABLE	2021-10-15 10:54:02 +02:00
mmc	MMC core:	2021-11-01 18:55:12 -07:00
most
mtd	mtd: add add_disk() error handling	2021-10-21 09:00:56 -06:00
mux
net	overflow updates for v5.16-rc1	2021-11-01 17:12:56 -07:00
nfc	nfc: port100: fix using -ERRNO as command type mask	2021-10-26 13:42:00 +01:00
ntb	Bug fixes and clean-ups for Linux v5.15	2021-09-07 13:05:02 -07:00
nubus	nubus: Simplify check in remove callback	2021-08-05 14:37:03 +02:00
nvdimm	for-5.16/block-2021-10-29	2021-11-01 09:19:50 -07:00
nvme	for-5.16/ki_complete-2021-10-29	2021-11-01 10:17:11 -07:00
nvmem	nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells	2021-10-13 15:09:58 +02:00
of	memblock: exclude MEMBLOCK_NOMAP regions from kmemleak	2021-10-21 18:30:49 -10:00
opp	Merge branches 'pm-pci', 'pm-sleep', 'pm-domains' and 'powercap'	2021-08-30 19:25:42 +02:00
parisc	parisc: Move pci_dev_is_behind_card_dino to where it is used	2021-09-09 12:44:31 +02:00
parport	parisc architecture updates for kernel 5.15:	2021-09-02 13:16:00 -07:00
pci	pci-v5.15-fixes-2	2021-10-16 09:00:46 -07:00
pcmcia	pcmcia: db1xxx_ss: Fix fall-through warning for Clang	2021-10-13 14:47:48 -05:00
perf	arm64 updates for 5.16	2021-11-01 16:33:53 -07:00
phy	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
pinctrl	pinctrl: amd: disable and mask interrupts on probe	2021-10-16 23:56:59 +02:00
platform	platform/x86: int1092: Fix non sequential device mode handling	2021-10-11 16:39:25 +02:00
pnp
power	power supply and reset changes for the v5.15 series	2021-08-30 11:47:32 -07:00
powercap	powercap: Add Power Limit4 support for Alder Lake SoC	2021-08-25 20:12:16 +02:00
pps
ps3
ptp	ptp: free 'vclock_index' in ptp_clock_release()	2021-10-21 12:50:38 +01:00
pwm	pwm: mtk-disp: Implement atomic API .get_state()	2021-09-02 22:27:46 +02:00
rapidio
ras
regulator	regulator: Updates for v5.16	2021-11-01 19:04:47 -07:00
remoteproc	remoteproc: q6v5_pas: Add sdm660 ADSP PIL compatible	2021-08-04 12:37:32 -05:00
reset	reset: socfpga: add empty driver allowing consumers to probe	2021-10-05 12:23:16 +02:00
rpmsg
rtc	rtc: cmos: Disable irq around direct invocation of cmos_interrupt()	2021-09-14 10:20:19 +02:00
s390	s390/dasd: fix possibly missed path verification	2021-10-20 08:10:42 -06:00
sbus
scsi	overflow updates for v5.16-rc1	2021-11-01 17:12:56 -07:00
sh	sh: superhyway: Simplify check in remove callback	2021-08-05 14:37:03 +02:00
siox
slimbus	Driver core update for 5.15-rc1	2021-09-01 08:44:42 -07:00
soc	Driver core fixes for 5.15-rc6	2021-10-17 17:17:28 -10:00
soundwire	sound updates for 5.15-rc1	2021-09-01 10:29:29 -07:00
spi	spi: Updates for v5.16	2021-11-01 19:09:04 -07:00
spmi
ssb
staging	media updates for v5.16-rc1	2021-11-01 18:45:08 -07:00
target	for-5.16/ki_complete-2021-10-29	2021-11-01 10:17:11 -07:00
tc
tee	tee: optee: Fix missing devices unregister during optee_remove	2021-10-12 13:24:39 +02:00
thermal	thermal/drivers/tsens: Fix wrong check for tzd in irq handlers	2021-09-21 15:17:11 +02:00
thunderbolt	thunderbolt: build kunit tests without structleak plugin	2021-10-06 17:53:49 -06:00
tty	Serial driver fix for 5.15-rc6	2021-10-17 17:06:31 -10:00
uio
usb	fs: get rid of the res2 iocb->ki_complete argument	2021-10-25 10:36:24 -06:00
vdpa	vduse: Fix race condition between resetting and irq injecting	2021-10-22 06:49:14 -04:00
vfio	vfio/pci: add missing identifier name in argument of function prototype	2021-09-23 14:12:36 -06:00
vhost	virtio,vdpa: fixes	2021-10-17 18:17:19 -10:00
video	video: fbdev: gbefb: Only instantiate device when built for IP32	2021-10-06 11:12:28 +02:00
virt
virtio	virtio-ring: fix DMA metadata flags	2021-10-27 15:54:34 -04:00
visorbus
vlynq
vme
w1
watchdog	watchdog: Fix OMAP watchdog early handling	2021-10-26 20:22:51 +02:00
xen	xen-pciback: allow compiling on other archs than x86	2021-11-02 08:03:43 -05:00
zorro	zorro: Drop useless (and hardly used) .driver member in struct zorro_dev	2021-08-05 14:37:04 +02:00
Kconfig	firmware: include drivers/firmware/Kconfig unconditionally	2021-10-07 16:51:26 +02:00
Makefile	remove the lightnvm subsystem	2021-08-14 15:54:09 -06:00