Guilherme G. Piccoli 829632dae8 parisc: Replace regular spinlock with spin_trylock on panic path ... The panic notifiers' callbacks execute in an atomic context, with interrupts/preemption disabled, and all CPUs not running the panic function are off, so it's very dangerous to wait on a regular spinlock, there's a risk of deadlock. Refactor the panic notifier of parisc/power driver to make use of spin_trylock - for that, we've added a second version of the soft-power function. Also, some comments were reorganized and trailing white spaces, useless header inclusion and blank lines were removed. Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Jeroen Roovers <jer@xs4all.nl> Acked-by: Helge Deller <deller@gmx.de> # parisc Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com> Signed-off-by: Helge Deller <deller@gmx.de>		2023-05-03 17:43:26 +02:00
..
accel	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
accessibility
acpi	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
amba
android
ata	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
atm
auxdisplay
base	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
bcma
block	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
bluetooth	Bluetooth: btusb: Add WCN6855 devcoredump support	2023-04-23 22:07:27 -07:00
bus	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
cdrom
cdx	cdx: fix build failure due to sysfs 'bus_type' argument needing to be const	2023-04-27 16:21:32 -07:00
char	This PR fixes a critical bug in my first pull request. I fixed the	2023-05-01 10:37:37 -07:00
clk	Nothing looks out of the ordinary in this batch of clk driver updates. There	2023-04-29 17:29:39 -07:00
clocksource	Timekeeping and clocksource/event driver updates the second batch:	2023-04-29 10:24:30 -07:00
comedi
connector
counter	- New Drivers	2023-05-02 10:41:31 -07:00
cpufreq	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
cpuidle	powerpc updates for 6.4	2023-04-28 16:24:32 -07:00
crypto	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
cxl	cxl for v6.4	2023-04-30 11:51:51 -07:00
dax
dca	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
devfreq	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
dio
dma	IOMMU Updates for Linux 6.4	2023-04-30 13:00:38 -07:00
dma-buf	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
edac	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
eisa
extcon
firewire	firewire updates for 6.4-rc1	2023-04-27 11:27:48 -07:00
firmware	EFI updates for v6.4:	2023-04-29 17:42:33 -07:00
fpga	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
fsi
gnss
gpio	- New Drivers	2023-05-02 10:41:31 -07:00
gpu	powerpc updates for 6.4	2023-04-28 16:24:32 -07:00
greybus
hid	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
hsi
hte	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
hv	hyperv-next for v6.4	2023-04-27 17:17:12 -07:00
hwmon	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
hwspinlock
hwtracing	coresight: Updates for v6.4	2023-04-19 15:08:11 +02:00
i2c	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
i3c	i3c: ast2600: set variable ast2600_i3c_ops storage-class-specifier to static	2023-04-30 23:50:26 +02:00
idle
iio	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
infiniband	v6.4 merge window RDMA pull request	2023-04-29 17:21:24 -07:00
input	Input updates for 6.4 merge window:	2023-05-01 17:18:56 -07:00
interconnect	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
iommu	IOMMU Updates for Linux 6.4	2023-04-30 13:00:38 -07:00
ipack
irqchip	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
isdn	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
leds	- New Drivers	2023-05-02 10:36:02 -07:00
macintosh	powerpc updates for 6.4	2023-04-28 16:24:32 -07:00
mailbox	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
mcb	mcb-lpc: Reallocate memory region to avoid memory overlapping	2023-04-20 14:24:01 +02:00
md	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
media	IOMMU Updates for Linux 6.4	2023-04-30 13:00:38 -07:00
memory	ARM: SoC drivers for v6.4	2023-04-25 12:02:16 -07:00
memstick
message	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
mfd	- New Drivers	2023-05-02 10:41:31 -07:00
misc	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
mmc	TTY/Serial changes for 6.4-rc1	2023-04-27 11:46:26 -07:00
most
mtd	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
mux
net	v6.4 merge window RDMA pull request	2023-04-29 17:21:24 -07:00
nfc	drivers: nfc: nfcsim: remove return value check of dev_dir	2023-04-24 18:12:42 -07:00
ntb
nubus
nvdimm
nvme	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
nvmem	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
of	dma-mapping updates for Linux 6.4	2023-04-29 10:29:57 -07:00
opp	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
parisc	parisc: Replace regular spinlock with spin_trylock on panic path	2023-05-03 17:43:26 +02:00
parport
pci	cxl for v6.4	2023-04-30 11:51:51 -07:00
pcmcia
peci
perf	arm64 updates for 6.4	2023-04-25 12:39:01 -07:00
phy	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
pinctrl	Pin control bulk changes for the v6.4 kernel:	2023-05-02 15:40:41 -07:00
platform	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
pnp
power	power supply and reset changes for the v6.4 series	2023-04-29 17:37:02 -07:00
powercap
pps
ps3
ptp	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
pwm	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
rapidio	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
ras
regulator	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
remoteproc	Mainly singleton patches all over the place. Series of note are:	2023-04-27 19:57:00 -07:00
reset	Nothing looks out of the ordinary in this batch of clk driver updates. There	2023-04-29 17:29:39 -07:00
rpmsg	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
rtc	- New Drivers	2023-05-02 10:41:31 -07:00
s390	s390 updates for the 6.4 merge window	2023-04-30 11:43:31 -07:00
sbus	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
scsi	sysctl-6.4-rc1	2023-04-27 16:52:33 -07:00
sh
siox
slimbus
soc	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
soundwire
spi	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
spmi	spmi: Add a check for remove callback when removing a SPMI driver	2023-04-20 14:16:39 +02:00
ssb
staging	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
target
tc
tee	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
thermal	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
thunderbolt	thunderbolt: Changes for v6.4 merge window	2023-04-19 11:42:44 +02:00
tty	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
ufs	SCSI misc on 20230426	2023-04-26 15:39:25 -07:00
uio
usb	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
vdpa	virtio,vhost,vdpa: features, fixes, cleanups	2023-04-27 17:05:34 -07:00
vfio	VFIO updates for v6.4-rc1	2023-05-02 11:56:43 -07:00
vhost	Scheduler changes for v6.4:	2023-04-28 14:53:30 -07:00
video	- Fix-ups	2023-05-02 10:46:11 -07:00
virt	Devicetree updates for v6.4, part 2:	2023-04-27 10:09:05 -07:00
virtio	- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of	2023-04-27 19:42:02 -07:00
vlynq
w1	Char/Misc drivers for 6.4-rc1	2023-04-27 12:07:50 -07:00
watchdog
xen	xen: branch for v6.4-rc1	2023-04-27 17:27:06 -07:00
zorro
Kconfig
Makefile