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eff6d998ca297cb0b2e53b032a56cf8e04dd8b17
linux/drivers
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Bob Pearson eff6d998ca RDMA/rxe: Limit the number of calls to each tasklet 
Limit the maximum number of calls to each tasklet from rxe_do_task()
before yielding the cpu. When the limit is reached reschedule the tasklet
and exit the calling loop. This patch prevents one tasklet from consuming
100% of a cpu core and causing a deadlock or soft lockup.

Link: https://lore.kernel.org/r/20220630190425.2251-9-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-07-22 17:43:00 -03:00
..
accessibility
Revert "speakup: Generate speakupmap.h automatically"
2022-05-20 21:07:05 +02:00
acpi
Merge tag 'pm-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-05-30 11:37:26 -07:00
amba
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
android
Merge tag 'pull-work.fd-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2022-06-05 17:14:03 -07:00
ata
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
atm
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auxdisplay
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base
firmware_loader: enable XZ by default if compressed support is enabled
2022-06-03 15:46:03 -07:00
bcma
bcma: gpio: Switch to use fwnode instead of of_node
2022-05-09 14:41:43 +03:00
block
Merge tag 'for-linus-5.19-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2022-06-04 13:42:53 -07:00
bluetooth
Bluetooth: btmtksdio: fix the reset takes too long
2022-05-13 13:19:01 +02:00
bus
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
cdrom
cdrom: remove obsolete TODO list
2022-05-15 18:31:28 -06:00
char
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
clk
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
clocksource
Merge tag 'timers-core-2022-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-06-05 10:47:06 -07:00
comedi
drivers: comedi: replace ternary operator with min()
2022-05-19 18:54:45 +02:00
connector
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counter
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cpufreq
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
cpuidle
Merge branches 'pm-em' and 'pm-cpuidle'
2022-05-23 19:18:51 +02:00
crypto
virtio-crypto: enable retry for virtio-crypto-dev
2022-05-31 12:45:09 -04:00
cxl
cxl/port: Enable HDM Capability after validating DVSEC Ranges
2022-05-20 12:30:53 -07:00
dax
dax: add .recovery_write dax_operation
2022-05-16 13:37:59 -07:00
dca
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devfreq
PM / devfreq: passive: Return non-error when not-supported event is required
2022-05-19 19:32:19 +02:00
dio
drivers: dio: add missing iounmap() in dio_init()
2022-05-19 18:56:51 +02:00
dma
Merge tag 'dmaengine-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2022-05-29 11:38:27 -07:00
dma-buf
Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm
2022-05-25 16:18:27 -07:00
edac
Merge tag 'x86_misc_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2022-05-23 19:32:59 -07:00
eisa
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extcon
extcon: Modify extcon device to be created after driver data is set
2022-05-13 17:03:41 +09:00
firewire
Merge branch 'for-linus' into for-next
2022-05-23 07:48:27 +02:00
firmware
Merge tag 'efi-next-for-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
2022-06-03 13:39:30 -07:00
fpga
fpga: dfl: Allow Port to be linked to FME's DFL
2022-05-10 16:05:38 +08:00
fsi
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gnss
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gpio
Merge tag 'hte/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux
2022-06-05 09:12:28 -07:00
gpu
Merge tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux
2022-06-04 14:04:27 -07:00
greybus
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hid
Merge tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2022-06-03 11:17:49 -07:00
hsi
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hte
hte: Uninitialized variable in hte_ts_get()
2022-05-20 15:54:41 +02:00
hv
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
hwmon
hwmon: (aquacomputer_d5next) Fix an error handling path in aqc_probe()
2022-05-22 12:25:55 -07:00
hwspinlock
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hwtracing
coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier
2022-05-09 16:03:24 +01:00
i2c
i2c: ismt: prevent memory corruption in ismt_access()
2022-06-02 08:40:56 -07:00
i3c
i3c: master: svc: fix returnvar.cocci warning
2022-05-17 22:34:42 +02:00
idle
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iio
Merge tag 'bitmap-for-5.19-rc1' of https://github.com/norov/linux
2022-06-04 14:04:27 -07:00
infiniband
RDMA/rxe: Limit the number of calls to each tasklet
2022-07-22 17:43:00 -03:00
input
Merge tag 'for-linus-5.19-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2022-06-04 13:42:53 -07:00
interconnect
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
iommu
Merge tag 'iommu-updates-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2022-05-31 09:56:54 -07:00
ipack
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irqchip
irq: mips: replace cpumask_weight with cpumask_empty where appropriate
2022-06-03 06:52:57 -07:00
isdn
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leds
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
macintosh
macintosh: via-pmu and via-cuda need RTC_LIB
2022-05-22 15:58:30 +10:00
mailbox
mailbox: qcom-ipcc: Fix -Wunused-function with CONFIG_PM_SLEEP=n
2022-05-24 08:08:24 -05:00
mcb
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md
Merge tag 'for-5.19/drivers-2022-06-02' of git://git.kernel.dk/linux-block
2022-06-03 10:25:56 -07:00
media
Merge tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2022-06-03 11:17:49 -07:00
memory
Merge tag 'pm-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-05-30 11:37:26 -07:00
memstick
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message
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mfd
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
misc
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
mmc
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
most
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mtd
Merge tag 'for-linus-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs
2022-06-03 14:42:24 -07:00
mux
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net
net/mlx5: fs, allow flow table creation with a UID
2022-07-17 11:54:14 -07:00
nfc
NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx
2022-05-19 17:54:02 -07:00
ntb
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nubus
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nvdimm
Merge tag 'cxl-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
2022-05-27 21:24:19 -07:00
nvme
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00
nvmem
nvmem: sfp: Add support for TA 2.1 devices
2022-05-09 15:46:29 +02:00
of
Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm
2022-05-25 16:18:27 -07:00
opp
Merge tag 'opp-updates-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
2022-05-25 15:02:26 +02:00
parisc
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parport
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pci
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
pcmcia
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
peci
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perf
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2022-05-23 21:06:11 -07:00
phy
Merge tag 'phy-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-work-next
2022-05-19 16:56:17 +02:00
pinctrl
Merge tag 'pinctrl-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2022-05-28 11:15:54 -07:00
platform
Merge tag 'mips_5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2022-05-30 11:01:50 -07:00
pnp
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power
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
powercap
Merge branches 'pm-em' and 'pm-cpuidle'
2022-05-23 19:18:51 +02:00
pps
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ps3
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ptp
ptp: ptp_clockmatrix: fix is_single_shot
2022-05-25 21:51:32 -07:00
pwm
pwm: pwm-cros-ec: Add channel type support
2022-05-20 16:40:01 +02:00
rapidio
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ras
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regulator
Merge back reboot/poweroff notifiers rework for 5.19-rc1.
2022-05-25 14:38:29 +02:00
remoteproc
remoteproc: imx_rproc: Support i.MX93
2022-05-09 09:29:25 -06:00
reset
Merge tag 'ti-driver-soc-for-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into arm/drivers
2022-05-09 23:09:10 +02:00
rpmsg
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
rtc
Merge tag 'arm-multiplatform-5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:23:54 -07:00
s390
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
sbus
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scsi
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00
sh
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siox
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slimbus
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
soc
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
soundwire
soundwire: qcom: adjust autoenumeration timeout
2022-05-09 12:03:14 +05:30
spi
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
spmi
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ssb
ssb: remove unreachable code
2022-05-11 08:29:11 +03:00
staging
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
target
blk-mq: remove the done argument to blk_execute_rq_nowait
2022-05-28 06:15:27 -06:00
tc
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tee
Merge tag 'optee-warning-for-v5.19' of https://git.linaro.org/people/jens.wiklander/linux-tee into arm/late
2022-05-30 14:44:27 +02:00
thermal
Merge tag 'thermal-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2022-05-30 11:34:13 -07:00
thunderbolt
Merge tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2022-06-03 11:17:49 -07:00
tty
Merge tag 'for-linus-5.19-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2022-06-04 13:42:53 -07:00
ufs
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00
uio
uio: dfl: add HSSI subsystem feature id
2022-05-09 15:42:57 +02:00
usb
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
vdpa
Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-06-03 11:48:47 -07:00
vfio
Merge tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio
2022-06-01 13:49:15 -07:00
vhost
vhost: rename vhost_work_dev_flush
2022-05-31 12:45:10 -04:00
video
Merge tag 'for-5.19/parisc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
2022-06-04 13:50:23 -07:00
virt
Merge tag 'char-misc-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-06-03 11:36:34 -07:00
virtio
virtio: Directly use ida_alloc()/free()
2022-05-31 12:45:10 -04:00
vlynq
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vme
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w1
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watchdog
Merge tag 'arm-late-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-06-02 15:27:44 -07:00
xen
Merge tag 'for-linus-5.19-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2022-06-04 13:42:53 -07:00
zorro
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Kconfig
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00
Makefile
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2022-06-05 09:25:12 -07:00