Dexuan Cui 79aa801e89 PCI: hv: Use effective affinity mask ... The effective_affinity_mask is always set when an interrupt is assigned in __assign_irq_vector() -> apic->cpu_mask_to_apicid(), e.g. for struct apic apic_physflat: -> default_cpu_mask_to_apicid() -> irq_data_update_effective_affinity(), but it looks d->common->affinity remains all-1's before the user space or the kernel changes it later. In the early allocation/initialization phase of an IRQ, we should use the effective_affinity_mask, otherwise Hyper-V may not deliver the interrupt to the expected CPU. Without the patch, if we assign 7 Mellanox ConnectX-3 VFs to a 32-vCPU VM, one of the VFs may fail to receive interrupts. Tested-by: Adrian Suhov <v-adsuho@microsoft.com> Signed-off-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Jake Oshins <jakeo@microsoft.com> Cc: stable@vger.kernel.org Cc: Jork Loeser <jloeser@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: K. Y. Srinivasan <kys@microsoft.com>		2017-11-07 18:06:39 -06:00
..
accessibility
acpi	Merge branch 'acpi-apei'	2017-09-28 22:18:15 +02:00
amba
android
ata
atm
auxdisplay
base	PM / OPP: Call notifier without holding opp_table->lock	2017-09-26 00:44:32 +02:00
bcma
block	loop: remove union of use_aio and ref in struct loop_cmd	2017-09-25 08:56:05 -06:00
bluetooth
bus	ARM: SoC driver updates for v4.14	2017-09-10 20:40:00 -07:00
cdrom
char	Merge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2017-09-24 11:34:28 -07:00
clk	The diff is dominated by the Allwinner A10/A20 SoCs getting converted to	2017-09-13 11:04:14 -07:00
clocksource	x86/numachip: Add const and __initconst to numachip2_clockevent	2017-09-25 09:36:15 +02:00
connector
cpufreq	cpufreq: dt: Fix sysfs duplicate filename creation for platform-device	2017-09-26 01:10:08 +02:00
cpuidle	ARM: cpuidle: Avoid memleak if init fail	2017-09-19 23:10:51 +02:00
crypto	crypto: caam - fix LS1021A support on ARMv7 multiplatform kernel	2017-09-20 17:42:42 +08:00
dax	- Some request-based DM core and DM multipath fixes and cleanups	2017-09-14 13:43:16 -07:00
dca
devfreq
dio
dma
dma-buf
edac
eisa
extcon
firewire
firmware	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
fmc
fpga
fsi
gpio
gpu	Merge tag 'drm-misc-fixes-2017-09-28-1' of git://anongit.freedesktop.org/git/drm-misc into drm-fixes	2017-09-29 17:11:04 +10:00
hid
hsi
hv
hwmon	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
hwspinlock
hwtracing
i2c	i2c: i2c-stm32f7: add driver	2017-09-14 17:34:43 +02:00
ide
idle
iio
infiniband	IB/hfi1: Unsuccessful PCIe caps tuning should not fail driver load	2017-09-27 11:10:36 -04:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2017-09-22 17:23:41 -10:00
iommu	iommu/amd: pr_err() strings should end with newlines	2017-09-27 17:01:35 +02:00
ipack
irqchip	irqchip/mips-gic: Use effective affinity to unmask	2017-09-25 21:23:44 +02:00
isdn	isdn/i4l: fetch the ppp_write buffer in one shot	2017-09-20 16:01:36 -07:00
leds	as3645a: Unregister indicator LED on device unbind	2017-09-23 21:17:43 +02:00
lightnvm
macintosh
mailbox
mcb
md	md/raid5: cap worker count	2017-09-27 20:08:44 -07:00
media	Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-09-14 18:13:32 -07:00
memory	ARM: SoC driver updates for v4.14	2017-09-10 20:40:00 -07:00
memstick
message
mfd	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
misc	mm: treewide: remove GFP_TEMPORARY allocation flag	2017-09-13 18:53:16 -07:00
mmc	MMC host:	2017-09-26 16:54:22 -07:00
mtd	mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user	2017-09-27 17:33:28 +02:00
mux
net	net: phy: Fix truncation of large IRQ numbers in phy_attached_print()	2017-09-21 20:35:17 -07:00
nfc
ntb
nubus
nvdimm	libnvdimm, namespace: fix btt claim class crash	2017-09-18 17:29:01 -07:00
nvme	nvme-fcloop: fix port deletes and callbacks	2017-09-25 12:42:11 -06:00
nvmem
of	dma-mapping updates for 4.14:	2017-09-12 13:30:06 -07:00
oprofile
parisc
parport
pci	PCI: hv: Use effective affinity mask	2017-11-07 18:06:39 -06:00
pcmcia
perf	drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf	2017-09-22 15:11:46 +01:00
phy	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
pinctrl	pinctrl/amd: save pin registers over suspend/resume	2017-09-12 15:58:45 +02:00
platform	platform/x86: fujitsu-laptop: Don't oops when FUJ02E3 is not presnt	2017-09-27 00:04:43 -07:00
pnp	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
power	power supply and reset changes for the v4.14 series	2017-09-09 14:44:39 -07:00
powercap
pps	drivers/pps: use surrounding "if PPS" to remove numerous dependency checks	2017-09-08 18:26:51 -07:00
ps3
ptp
pwm	pwm: Changes for v4.14-rc1	2017-09-11 13:04:32 -07:00
rapidio
ras
regulator
remoteproc	rpmsg updates for v4.14	2017-09-09 14:34:38 -07:00
reset	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
rpmsg
rtc	RTC for 4.14	2017-09-13 10:56:00 -07:00
s390	s390/cio: recover from bad paths	2017-09-19 08:36:19 +02:00
sbus
scsi	SCSI fixes on 20170930	2017-09-30 12:50:56 -07:00
sfi
sh
sn
soc	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
spi
spmi
ssb
staging	Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-09-14 18:54:01 -07:00
target	Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-09-14 18:13:32 -07:00
tc
tee
thermal	Merge branches 'thermal-core', 'thermal-soc', 'thermal-intel' and 'const-thermal-zone-structure' into next	2017-09-08 11:20:04 +08:00
thunderbolt
tty	dmi: Mark all struct dmi_system_id instances const	2017-09-14 11:59:30 +02:00
uio
usb	Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-09-14 18:13:32 -07:00
uwb
vfio
vhost	lib/interval_tree: fast overlap detection	2017-09-08 18:26:49 -07:00
video	fbdev changes for v4.14:	2017-09-14 13:33:33 -07:00
virt
virtio	SCSI misc on 20170907	2017-09-07 21:11:05 -07:00
vlynq
vme
w1	power supply and reset changes for the v4.14 series	2017-09-09 14:44:39 -07:00
watchdog	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
xen	xen: fixes for 4.14-rc3	2017-09-29 12:24:28 -07:00
zorro
Kconfig
Makefile