Suzuki K Poulose 85fb92353e coresight: trbe: irq handler: Do not disable TRBE if no action is needed ... The IRQ handler of the TRBE driver could race against the update_buffer() in consuming the IRQ. So, if the update_buffer() gets to processing the TRBE irq, the TRBSR will be cleared. Thus by the time IRQ handler is triggered, there is nothing to do there. Handle these cases and do not disable the TRBE unnecessarily. Since the TRBSR can be read without stopping the TRBE, we can check that before disabling the TRBE. Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Link: https://lore.kernel.org/r/20210923143919.2944311-2-suzuki.poulose@arm.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>		2021-10-27 11:45:27 -06:00
..
accessibility
acpi	Revert "ACPI: Add memory semantics to acpi_os_map_memory()"	2021-09-23 20:39:36 +02:00
amba
android	binder: make sure fd closes complete	2021-09-14 09:02:13 +02:00
ata
atm
auxdisplay
base	Device properties framework fix for 5.15-rc3	2021-09-24 11:20:29 -07:00
bcma
block	virtio,vdpa,vhost: features, fixes	2021-09-11 14:48:42 -07:00
bluetooth
bus
cdrom
char	IPMI: A couple of very minor fixes for style and rate limiting	2021-09-12 11:44:58 -07:00
clk	One patch to fix an unused variable warning in a Qualcomm clk driver.	2021-09-11 10:05:56 -07:00
clocksource
comedi	comedi: Fix memory leak in compat_insnlist()	2021-09-21 17:53:54 +02:00
connector
counter
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	pci-v5.15-changes	2021-09-07 19:13:42 -07:00
cxl	cxl for v5.15	2021-09-09 11:48:27 -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 updates for v5.15-rc1	2021-09-09 11:07:47 -07:00
dma-buf
edac	EDAC/dmc520: Assign the proper type to dimm->edac_mode	2021-09-16 11:00:12 +02:00
eisa
extcon
firewire	FireWire (IEEE 1394) subsystem updates:	2021-09-11 09:47:33 -07:00
firmware	- Add the tegra3 thermal sensor and fix the compilation testing on	2021-09-11 09:20:57 -07:00
fpga	fpga: dfl: Avoid reads to AFU CSRs during enumeration	2021-09-16 15:20:55 -07:00
fsi
gnss
gpio	gpio/rockchip: fix get_direction value handling	2021-09-22 11:31:52 +02:00
gpu	drm fixes for 5.15-rc3	2021-09-24 10:14:19 -07:00
greybus
hid
hsi
hv	hyperv-fixes for 5.15-rc2	2021-09-15 17:18:56 -07:00
hwmon	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
hwspinlock
hwtracing	coresight: trbe: irq handler: Do not disable TRBE if no action is needed	2021-10-27 11:45:27 -06:00
i2c
i3c
idle
iio	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
infiniband	RDMA v5.15 merge window 2nd Pull Request	2021-09-09 11:14:14 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2021-09-11 09:08:28 -07:00
interconnect
iommu	virtio,vdpa,vhost: features, fixes	2021-09-11 14:48:42 -07:00
ipack
irqchip	irqchip/gic: Work around broken Renesas integration	2021-09-22 14:44:25 +01:00
isdn
leds
macintosh	memblock: introduce saner 'memblock_free_ptr()' interface	2021-09-14 13:23:22 -07:00
mailbox
mcb	mcb: fix error handling in mcb_alloc_bus()	2021-09-14 11:22:26 +02:00
md	md: fix a lock order reversal in md_alloc	2021-09-22 08:45:58 -07:00
media	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
memory
memstick
message
mfd	- Core Frameworks	2021-09-07 12:38:59 -07:00
misc	misc: bcm-vk: fix tty registration race	2021-09-21 16:17:15 +02:00
mmc
most
mtd	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
mux
net	Networking fixes for 5.15-rc3.	2021-09-23 10:30:31 -07:00
nfc	nfc: st-nci: Add SPI ID matching DT compatible	2021-09-23 12:53:06 +01:00
ntb	Bug fixes and clean-ups for Linux v5.15	2021-09-07 13:05:02 -07:00
nubus
nvdimm	cxl for v5.15	2021-09-09 11:48:27 -07:00
nvme	nvme: keep ctrl->namespaces ordered	2021-09-21 09:17:15 +02:00
nvmem	nvmem: NVMEM_NINTENDO_OTP should depend on WII	2021-09-21 17:38:37 +02:00
of	of: restricted dma: Fix condition for rmem init	2021-09-17 15:58:09 -05:00
opp
parisc	parisc: Move pci_dev_is_behind_card_dino to where it is used	2021-09-09 12:44:31 +02:00
parport
pci	xen: branch for v5.15-rc3	2021-09-25 15:37:31 -07:00
pcmcia
perf
phy	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
pinctrl
platform	platform/x86: gigabyte-wmi: add support for B550I Aorus Pro AX	2021-09-21 15:49:23 +02:00
pnp
power
powercap
pps
ps3
ptp	ptp: ocp: add COMMON_CLK dependency	2021-09-20 11:11:54 +01:00
pwm
rapidio
ras
regulator	regulator: max14577: Revert "regulator: max14577: Add proper module aliases strings"	2021-09-17 13:16:38 +01:00
remoteproc
reset
rpmsg
rtc	rtc: cmos: Disable irq around direct invocation of cmos_interrupt()	2021-09-14 10:20:19 +02:00
s390	Networking fixes for 5.15-rc3.	2021-09-23 10:30:31 -07:00
sbus
scsi	scsi: ses: Retry failed Send/Receive Diagnostic commands	2021-09-22 00:36:40 -04:00
sh
siox
slimbus
soc
soundwire
spi	spi: Fix modalias issues	2021-09-22 11:58:24 -07:00
spmi
ssb
staging	staging: r8188eu: fix -Wrestrict warnings	2021-09-20 12:33:22 +02:00
target	scsi: target: Fix spelling mistake "CONFLIFT" -> "CONFLICT"	2021-09-22 00:17:29 -04:00
tc
tee
thermal	thermal/drivers/tsens: Fix wrong check for tzd in irq handlers	2021-09-21 15:17:11 +02:00
thunderbolt
tty	tty: unexport tty_ldisc_release	2021-09-14 11:18:47 +02:00
uio
usb	USB-serial fixes for 5.15-rc3	2021-09-24 10:22:53 +02:00
vdpa	virtio,vdpa,vhost: features, fixes	2021-09-11 14:48:42 -07:00
vfio
vhost	Networking fixes for 5.15-rc2, including fixes from bpf.	2021-09-16 13:05:42 -07:00
video	tgafb: clarify dependencies	2021-09-18 11:15:01 -07:00
virt
virtio	virtio,vdpa,vhost: features, fixes	2021-09-11 14:48:42 -07:00
visorbus
vlynq
vme
w1
watchdog
xen	xen: branch for v5.15-rc3	2021-09-25 15:37:31 -07:00
zorro
Kconfig
Makefile