Joel Fernandes (Google) 58d7668242 tick/nohz: Fix cpu_is_hotpluggable() by checking with nohz subsystem ... For CONFIG_NO_HZ_FULL systems, the tick_do_timer_cpu cannot be offlined. However, cpu_is_hotpluggable() still returns true for those CPUs. This causes torture tests that do offlining to end up trying to offline this CPU causing test failures. Such failure happens on all architectures. Fix the repeated error messages thrown by this (even if the hotplug errors are harmless) by asking the opinion of the nohz subsystem on whether the CPU can be hotplugged. [ Apply Frederic Weisbecker feedback on refactoring tick_nohz_cpu_down(). ] For drivers/base/ portion: Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Frederic Weisbecker <frederic@kernel.org> Cc: Frederic Weisbecker <frederic@kernel.org> Cc: "Paul E. McKenney" <paulmck@kernel.org> Cc: Zhouyi Zhou <zhouzhouyi@gmail.com> Cc: Will Deacon <will@kernel.org> Cc: Marc Zyngier <maz@kernel.org> Cc: rcu <rcu@vger.kernel.org> Cc: stable@vger.kernel.org Fixes: 2987557f52 ("driver-core/cpu: Expose hotpluggability to the rest of the kernel") Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>		2023-04-05 13:47:43 +00:00
..
accel	- Daniel Verkamp has contributed a memfd series ("mm/memfd: add	2023-02-23 17:09:35 -08:00
accessibility
acpi	More ACPI updates for 6.3-rc1	2023-03-03 10:36:01 -08:00
amba
android	Char/Misc and other driver subsystem changes for 6.3-rc1	2023-02-24 12:47:33 -08:00
ata	ata: ahci: Revert "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller"	2023-03-03 18:43:02 +09:00
atm
auxdisplay
base	tick/nohz: Fix cpu_is_hotpluggable() by checking with nohz subsystem	2023-04-05 13:47:43 +00:00
bcma
block	block-6.3-2023-03-03	2023-03-03 10:21:39 -08:00
bluetooth
bus	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
cdrom
char	Char/Misc and other driver subsystem changes for 6.3-rc1	2023-02-24 12:47:33 -08:00
clk	We have one small patch to the clk core this time around. It fixes a corner	2023-02-25 15:16:23 -08:00
clocksource	Updates for timekeeping, timers and clockevent/source drivers:	2023-02-21 09:45:13 -08:00
comedi
connector
counter
cpufreq	More power management updates for 6.3-rc1	2023-03-03 10:30:58 -08:00
cpuidle	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
crypto	This push fixes a regression in the caam driver.	2023-03-05 11:32:30 -08:00
cxl	cxl for v6.3	2023-02-25 09:19:23 -08:00
dax	cxl for v6.3	2023-02-25 09:19:23 -08:00
dca
devfreq
dio
dma	dmaengine updates for v6.3	2023-02-24 17:18:54 -08:00
dma-buf
edac	- Add a driver for the RAS functionality on Xilinx's on chip memory	2023-02-21 08:10:03 -08:00
eisa
extcon
firewire	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
firmware	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
fpga	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
fsi
gnss
gpio	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
gpu	drm-next-fixes for 6.3-rc1	2023-03-02 15:08:54 -08:00
greybus
hid	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
hsi	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
hte
hv	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
hwmon	- Core Frameworks	2023-02-23 15:03:05 -08:00
hwspinlock
hwtracing	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
i2c	i2c: gxp: fix an error code in probe	2023-03-03 21:00:54 +01:00
i3c	I3C for 6.3	2023-02-28 16:05:01 -08:00
idle	Power management updates for 6.3-rc1	2023-02-21 12:13:58 -08:00
iio	Char/Misc and other driver subsystem changes for 6.3-rc1	2023-02-24 12:47:33 -08:00
infiniband	v6.3 RDMA pull request	2023-02-24 15:11:03 -08:00
input	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
interconnect	SoC: DT changes for 6.3	2023-02-20 15:49:56 -08:00
iommu	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
ipack	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
irqchip	ARM:	2023-02-25 11:30:21 -08:00
isdn
leds	- Remove Drivers	2023-02-23 15:09:31 -08:00
macintosh	powerpc updates for 6.3	2023-02-25 11:00:06 -08:00
mailbox	mailbox: qcom-apcs-ipc: add IPQ5332 APSS clock support	2023-02-23 14:47:13 -06:00
mcb
md	flexible-array transformations for 6.3-rc1	2023-02-25 12:53:42 -08:00
media	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
memory	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
memstick	MMC core:	2023-02-27 09:47:26 -08:00
message
mfd	Including fixes from wireless and netfilter.	2023-02-27 14:05:08 -08:00
misc	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
mmc	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
most
mtd	This pull request contains updates for JFFS2, UBI and UBIFS	2023-03-01 09:06:51 -08:00
mux
net	Including fixes from wireless and netfilter.	2023-02-27 14:05:08 -08:00
nfc	nfc: fix memory leak of se_io context in nfc_genl_se_io	2023-02-26 14:55:13 +00:00
ntb
nubus
nvdimm	virtio,vhost,vdpa: features, fixes	2023-02-25 11:48:02 -08:00
nvme	block-6.3-2023-03-03	2023-03-03 10:21:39 -08:00
nvmem
of	IOMMU Updates for Linux v6.3:	2023-02-24 13:40:13 -08:00
opp
parisc
parport	Char/Misc and other driver subsystem changes for 6.3-rc1	2023-02-24 12:47:33 -08:00
pci	A set of updates for the interrupt susbsystem:	2023-03-05 11:19:16 -08:00
pcmcia	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
peci
perf	RISC-V Patches for the 6.3 Merge Window, Part 2	2023-03-03 09:32:51 -08:00
phy	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
pinctrl	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
platform	power supply and reset changes for the v6.3 series	2023-02-24 17:04:23 -08:00
pnp
power	power supply changes for the v6.3 series (part 2)	2023-03-03 16:33:28 -08:00
powercap	More power management updates for 6.3-rc1	2023-03-03 10:30:58 -08:00
pps
ps3
ptp	ptp: vclock: use mutex to fix "sleep on atomic" bug	2023-02-22 21:23:48 -08:00
pwm	pwm: dwc: Use devm_pwmchip_add()	2023-02-20 12:26:35 +01:00
rapidio
ras
regulator	regulator: Fixes for v6.3	2023-03-02 09:21:25 -08:00
remoteproc	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
reset
rpmsg	rpmsg updates for v6.3	2023-02-26 12:10:28 -08:00
rtc	RTC for 6.3	2023-03-03 09:15:50 -08:00
s390	SCSI misc on 20230303	2023-03-03 14:41:50 -08:00
sbus
scsi	SCSI misc on 20230303	2023-03-03 14:41:50 -08:00
sh	sh updates for v6.3	2023-03-01 09:44:22 -08:00
siox
slimbus
soc	ARM: SoC drivers for 6.3	2023-02-27 10:04:49 -08:00
soundwire	soundwire updates for 6.3	2023-02-24 17:29:52 -08:00
spi	spi: Fixes for v6.3	2023-03-02 09:25:38 -08:00
spmi
ssb
staging	media updates for v6.3-rc1	2023-02-26 11:47:26 -08:00
target	- Daniel Verkamp has contributed a memfd series ("mm/memfd: add	2023-02-23 17:09:35 -08:00
tc
tee	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
thermal	More thermal control updates for 6.3-rc1	2023-03-03 10:41:59 -08:00
thunderbolt	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
tty	vc_screen: don't clobber return value in vcs_read	2023-02-27 18:35:28 -08:00
ufs	SCSI misc on 20230303	2023-03-03 14:41:50 -08:00
uio	- Daniel Verkamp has contributed a memfd series ("mm/memfd: add	2023-02-23 17:09:35 -08:00
usb	phy-for-6.3	2023-02-24 17:22:11 -08:00
vdpa	virtio,vhost,vdpa: features, fixes	2023-02-25 11:48:02 -08:00
vfio	VFIO updates for v6.3-rc1	2023-02-25 11:52:57 -08:00
vhost	virtio,vhost,vdpa: features, fixes	2023-02-25 11:48:02 -08:00
video	TTY/Serial driver updates for 6.3-rc1	2023-02-24 12:17:14 -08:00
virt	virt/sev-guest: Return -EIO if certificate buffer is not large enough	2023-03-01 10:17:46 +01:00
virtio	virtio,vhost,vdpa: features, fixes	2023-02-25 11:48:02 -08:00
vlynq
w1	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
watchdog	linux-watchdog 6.3-rc1 tag	2023-03-02 11:12:01 -08:00
xen	Driver core changes for 6.3-rc1	2023-02-24 12:58:55 -08:00
zorro
Kconfig
Makefile	Kbuild updates for v6.3	2023-02-26 11:53:25 -08:00