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Cong Wang d39d714969 idr: introduce idr_for_each_entry_continue_ul() 
Similarly, other callers of idr_get_next_ul() suffer the same
overflow bug as they don't handle it properly either.

Introduce idr_for_each_entry_continue_ul() to help these callers
iterate from a given ID.

cls_flower needs more care here because it still has overflow when
does arg->cookie++, we have to fold its nested loops into one
and remove the arg->cookie++.

Fixes: 01683a146999 ("net: sched: refactor flower walk to iterate over idr")
Fixes: 12d6066c3b29 ("net/mlx5: Add flow counters idr")
Reported-by: Li Shuang <shuali@redhat.com>
Cc: Davide Caratti <dcaratti@redhat.com>
Cc: Vlad Buslov <vladbu@mellanox.com>
Cc: Chris Mi <chrism@mellanox.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Tested-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-07-01 19:15:46 -07:00
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accessibility
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2019-05-24 17:36:47 +02:00
acpi
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2019-06-19 17:09:55 +02:00
amba
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2019-06-19 17:09:55 +02:00
android
binder: fix possible UAF when freeing buffer
2019-06-13 10:35:55 +02:00
ata
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
atm
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
auxdisplay
auxdisplay/ht16k33.c: Convert to use vm_map_pages_zero()
2019-06-20 15:06:24 +02:00
base
drivers/base/devres: introduce devm_release_action()
2019-06-13 17:34:56 -10:00
bcma
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block
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
bluetooth
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
bus
SPDX update for 5.2-rc6
2019-06-21 09:58:42 -07:00
cdrom
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
char
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505
2019-06-19 17:11:22 +02:00
clk
A handful of clk driver fixes and one core framework fix
2019-06-28 08:50:09 +08:00
clocksource
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2019-06-19 17:09:55 +02:00
connector
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2019-05-30 11:26:35 -07:00
counter
Second set of IIO fixes for the 5.2 cycle.
2019-06-17 22:28:29 +02:00
cpufreq
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2019-06-19 17:09:55 +02:00
cpuidle
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2019-06-19 17:09:55 +02:00
crypto
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2019-06-19 17:09:55 +02:00
dax
mm/devm_memremap_pages: fix final page put race
2019-06-13 17:34:56 -10:00
dca
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 33
2019-05-24 17:27:11 +02:00
devfreq
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2019-06-19 17:09:55 +02:00
dio
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
dma
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2019-06-19 17:09:55 +02:00
dma-buf
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2019-06-19 17:09:07 +02:00
edac
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2019-06-05 17:37:17 +02:00
eisa
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2019-05-30 11:29:53 -07:00
extcon
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2019-06-19 17:09:55 +02:00
firewire
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
firmware
SPDX update for 5.2-rc6
2019-06-21 09:58:42 -07:00
fmc
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 60
2019-05-24 17:36:45 +02:00
fpga
SPDX update for 5.2-rc4
2019-06-08 12:52:42 -07:00
fsi
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 469
2019-06-19 17:09:11 +02:00
gnss
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
gpio
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
gpu
drm vmwgfx, panfrost, i915, imx fixes
2019-06-21 11:03:33 -07:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2019-06-28 08:39:18 +08:00
hsi
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
hv
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2019-06-05 17:37:05 +02:00
hwmon
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
hwspinlock
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hwtracing
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
i2c
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2019-06-19 17:09:55 +02:00
i3c
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
ide
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2019-06-19 17:09:55 +02:00
idle
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335
2019-06-05 17:37:06 +02:00
iio
Staging/IIO/Counter fixes for 5.2-rc6
2019-06-21 10:20:19 -07:00
infiniband
RDMA/efa: Handle mmap insertions overflow
2019-06-18 16:27:24 -04:00
input
SPDX update for 5.2-rc6
2019-06-21 09:58:42 -07:00
interconnect
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
iommu
IOMMU Fix for v5.2-rc5:
2019-06-22 14:08:47 -07:00
ipack
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
irqchip
SPDX update for 5.2-rc6
2019-06-21 09:58:42 -07:00
isdn
SPDX update for 5.2-rc3, round 1
2019-05-31 08:34:32 -07:00
leds
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
lightnvm
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2019-06-05 17:37:14 +02:00
macintosh
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2019-06-19 17:09:08 +02:00
mailbox
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2019-06-19 17:09:55 +02:00
mcb
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
md
- Fix incorrect uses of kstrndup and DM logging macros in DM's early
2019-06-28 08:48:21 +08:00
media
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
memory
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
memstick
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2019-06-19 17:09:55 +02:00
message
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
mfd
- Bug Fixes
2019-06-25 03:41:03 +08:00
misc
Char/Misc driver fixes for 5.2-rc6
2019-06-21 10:18:16 -07:00
mmc
SPDX update for 5.2-rc6
2019-06-21 09:58:42 -07:00
mtd
- Set the raw NAND number of targets to the right value.
2019-06-24 21:23:55 +08:00
mux
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net
idr: introduce idr_for_each_entry_continue_ul()
2019-07-01 19:15:46 -07:00
nfc
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 417
2019-06-05 17:37:15 +02:00
ntb
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2019-06-05 17:36:37 +02:00
nubus
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
nvdimm
mm/devm_memremap_pages: fix final page put race
2019-06-13 17:34:56 -10:00
nvme
Merge branch 'nvme-5.2-rc-next' of git://git.infradead.org/nvme into for-linus
2019-06-07 14:04:28 -06:00
nvmem
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2019-06-19 17:09:55 +02:00
of
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opp
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2019-06-19 17:09:55 +02:00
oprofile
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parisc
SPDX update for 5.2-rc4
2019-06-08 12:52:42 -07:00
parport
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pci
pci-v5.2-fixes-1
2019-06-22 09:42:29 -07:00
pcmcia
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2019-06-19 17:09:55 +02:00
perf
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2019-06-19 17:09:55 +02:00
phy
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2019-06-19 17:09:55 +02:00
pinctrl
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2019-06-19 17:09:55 +02:00
platform
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2019-06-19 17:09:55 +02:00
pnp
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power
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2019-06-19 17:09:55 +02:00
powercap
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pps
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ps3
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ptp
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2019-05-30 11:26:39 -07:00
pwm
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2019-06-19 17:09:55 +02:00
rapidio
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2019-05-30 11:26:37 -07:00
ras
RAS/CEC: Convert the timer callback to a workqueue
2019-06-07 23:21:39 +02:00
regulator
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2019-06-19 17:09:55 +02:00
remoteproc
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2019-06-19 17:09:55 +02:00
reset
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2019-06-19 17:09:55 +02:00
rpmsg
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rtc
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2019-06-19 17:09:55 +02:00
s390
vfio-ccw: Destroy kmem cache region on module exit
2019-06-13 15:52:28 +02:00
sbus
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
scsi
SCSI fixes on 20190622
2019-06-22 09:39:03 -07:00
sfi
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
sh
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2019-05-21 10:50:46 +02:00
siox
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
slimbus
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sn
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2019-05-21 10:50:46 +02:00
soc
SPDX update for 5.2-rc6
2019-06-21 09:58:42 -07:00
soundwire
soundwire fixes for v5.2-rc4
2019-06-10 18:07:39 +02:00
spi
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2019-06-19 17:09:55 +02:00
spmi
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2019-06-05 17:36:37 +02:00
ssb
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2019-05-21 10:50:46 +02:00
staging
Merge branch 'erofs_fix' into staging-linus
2019-06-17 22:59:28 +02:00
target
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2019-06-19 17:09:55 +02:00
tc
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2019-05-21 10:50:46 +02:00
tee
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2019-06-05 17:36:37 +02:00
thermal
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2019-06-19 17:09:55 +02:00
thunderbolt
thunderbolt: Implement CIO reset correctly for Titan Ridge
2019-06-14 14:25:43 +03:00
tty
vt/fbcon: deinitialize resources in visual_init() after failed memory allocation
2019-05-24 17:08:18 +02:00
uio
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
usb
usb: fixes for v5.2-rc5
2019-06-20 11:56:35 +02:00
uwb
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2019-06-19 17:09:07 +02:00
vfio
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2019-06-19 17:09:55 +02:00
vhost
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video
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2019-06-19 17:09:55 +02:00
virt
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
virtio
virtio: Fix indentation of VIRTIO_MMIO
2019-05-27 11:08:22 -04:00
visorbus
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
vlynq
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vme
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w1
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watchdog
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2019-06-19 17:09:55 +02:00
xen
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2019-06-19 17:09:55 +02:00
zorro
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
Kconfig
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Makefile
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