Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-02 17:11:33 +00:00
Code Issues Packages Projects Releases Wiki Activity
02cd3032b1
linux/drivers
History
Yang Yingliang 02cd3032b1 cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter() 
If device_register() fails in cxl_pci_afu|adapter(), the device
is not added, device_unregister() can not be called in the error
path, otherwise it will cause a null-ptr-deref because of removing
not added device.

As comment of device_register() says, it should use put_device() to give
up the reference in the error path. So split device_unregister() into
device_del() and put_device(), then goes to put dev when register fails.

Fixes: f204e0b8ce ("cxl: Driver code for powernv PCIe based cards for userspace access")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Frederic Barrat <fbarrat@linux.ibm.com>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Link: https://lore.kernel.org/r/20221111145440.2426970-2-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-23 20:03:31 +01:00
..
accessibility speakup: Fix building as extmod 2022-11-23 19:55:03 +01:00
acpi platform-drivers-x86 for v6.1-3 2022-11-07 10:19:04 -08:00
amba
android binder: validate alloc->mm in ->mmap() handler 2022-11-09 15:41:27 +01:00
ata ata: libata-core: do not issue non-internal commands once EH is pending 2022-11-12 07:51:06 +09:00
atm
auxdisplay
base ACPI and device properties fixes for 6.1-rc3 2022-10-28 16:48:29 -07:00
bcma Interrupt subsystem updates: 2022-10-12 10:23:24 -07:00
block block-6.1-2022-11-18 2022-11-18 13:59:45 -08:00
bluetooth Bluetooth: virtio_bt: Use skb_put to set length 2022-11-02 14:15:42 -07:00
bus bus: mhi: host: pci_generic: Add definition for some VIDs 2022-11-17 17:20:40 +05:30
cdrom
char char: misc: Increase the maximum number of dynamic misc devices to 1048448 2022-11-23 19:57:38 +01:00
clk clk: qcom: Update the force mem core bit for GPU clocks 2022-10-27 17:23:29 -07:00
clocksource clocksource/drivers/hyperv: add data structure for reference TSC MSR 2022-11-03 15:50:28 +00:00
comedi
connector
counter counter: 104-quad-8: Fix race getting function mode and direction 2022-10-23 20:39:26 -04:00
cpufreq cpufreq: intel_pstate: hybrid: Use known scaling factor for P-cores 2022-10-25 15:09:23 +02:00
cpuidle RISC-V Patches for the 6.1 Merge Window, Part 1 2022-10-09 13:24:01 -07:00
crypto This update includes the following changes: 2022-10-10 13:04:25 -07:00
cxl cxl/region: Recycle region ids 2022-11-04 16:03:43 -07:00
dax libnvdimm for 6.1 2022-10-14 18:41:41 -07:00
dca
devfreq PM / devfreq: rockchip-dfi: Fix an error message 2022-09-26 03:59:43 +09:00
dio drivers: dio: fix possible memory leak in dio_init() 2022-11-09 15:12:37 +01:00
dma dmaengine: at_hdmac: Check return code of dma_async_device_register 2022-11-08 10:43:57 +05:30
dma-buf whack-a-mole: cropped up open-coded file_inode() uses... 2022-10-06 17:22:11 -07:00
edac Merge patch series "Use composable cache instead of L2 cache" 2022-10-13 11:07:13 -07:00
eisa
extcon extcon: usbc-tusb320: Call the Type-C IRQ handler only if a port is registered 2022-11-08 16:45:31 +01:00
firewire
firmware firmware: google: fix a NULL vs IS_ERR() check in cbmem_entry_probe() 2022-11-23 20:03:14 +01:00
fpga fpga: lattice-sysconfig-spi: add Lattice sysCONFIG FPGA manager 2022-10-25 14:44:03 +08:00
fsi fsi: core: Check error number after calling ida_simple_get 2022-09-28 21:10:57 +09:30
gnss
gpio gpio: tegra: Convert to immutable irq chip 2022-10-20 13:47:54 +02:00
gpu drm/tegra: Fixes for v6.1-rc6 2022-11-19 06:15:37 +10:00
greybus greybus: svc: Use kstrtobool() instead of strtobool() 2022-11-10 19:03:58 +01:00
hid for-linus-2022111101 2022-11-11 09:03:19 -08:00
hsi
hte
hv Drivers: hv: fix repeated words in comments 2022-10-27 10:58:14 +00:00
hwmon Revert "hwmon: (pmbus) Add regulator supply into macro" 2022-11-04 16:47:01 -07:00
hwspinlock
hwtracing coresight: cti: Fix hang in cti_disable_hw() 2022-10-25 19:08:07 +02:00
i2c i2c: i801: add lis3lv02d's I2C address for Vostro 5568 2022-11-01 13:46:30 +01:00
i3c i3c: master: Remove the wrong place of reattach. 2022-10-12 23:45:29 +02:00
idle
iio iio: imu: bno055: uninitialized variable bug in bno055_trigger_handler() 2022-11-01 08:48:13 +00:00
infiniband RDMA/qedr: clean up work queue on failure in qedr_alloc_resources() 2022-10-28 12:59:40 -03:00
input Input updates for v6.1-rc5 2022-11-18 17:56:29 -08:00
interconnect
iommu iommu/vt-d: Set SRE bit only when hardware has SRS cap 2022-11-19 10:46:52 +01:00
ipack Char/Misc and other driver changes for 6.1-rc1 2022-10-08 08:56:37 -07:00
irqchip Interrupt subsystem updates: 2022-10-12 10:23:24 -07:00
isdn mISDN: fix misuse of put_device() in mISDN_register_device() 2022-11-14 10:43:13 +00:00
leds leds: simatic-ipc-leds-gpio: fix incorrect LED to GPIO mapping 2022-10-24 11:32:10 +02:00
macintosh powerpc updates for 6.1 2022-10-09 14:05:15 -07:00
mailbox mailbox: qcom-ipcc: flag IRQ NO_THREAD 2022-10-05 21:51:58 -05:00
mcb
md block-6.1-2022-11-18 2022-11-18 13:59:45 -08:00
media media: vivid: set num_in/outputs to 0 if not supported 2022-10-25 16:43:34 +01:00
memory
memstick
message
mfd Revert "mfd: syscon: Remove repetition of the regmap_get_val_endian()" 2022-10-23 12:04:56 -07:00
misc cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter() 2022-11-23 20:03:31 +01:00
mmc mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put() 2022-11-16 17:00:39 +01:00
most
mtd mtd: onenand: omap2: add dependency on GPMC 2022-11-07 16:53:04 +01:00
mux
net net: usb: smsc95xx: fix external PHY reset 2022-11-17 10:38:37 +01:00
nfc nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send() 2022-10-30 21:43:26 +00:00
ntb
nubus
nvdimm libnvdimm for 6.1 2022-10-14 18:41:41 -07:00
nvme block-6.1-2022-11-18 2022-11-18 13:59:45 -08:00
nvmem nvmem: u-boot-env: add Broadcom format support 2022-11-23 19:44:52 +01:00
of Devicetree updates for v6.1: 2022-10-10 13:13:51 -07:00
opp
parisc parisc: Export iosapic_serial_irq() symbol for serial port driver 2022-10-27 09:12:05 +02:00
parport parport_pc: Avoid FIFO port location truncation 2022-11-09 15:40:32 +01:00
pci PCI: hv: Fix the definition of vector in hv_compose_msi_msg() 2022-11-03 15:50:28 +00:00
pcmcia pcmcia: remove AT91RM9200 Compact Flash driver 2022-09-27 08:12:16 +02:00
peci
perf arm64 fixes: 2022-10-14 12:38:03 -07:00
phy phy: ralink: mt7621-pci: add sentinel to quirks table 2022-11-05 13:01:25 +05:30
pinctrl pinctrl: mediatek: Export debounce time tables 2022-11-15 09:13:59 +01:00
platform platform-drivers-x86 for v6.1-4 2022-11-16 10:36:13 -08:00
pnp Merge branches 'acpi-apei', 'acpi-wakeup', 'acpi-reboot' and 'acpi-thermal' 2022-10-10 18:11:11 +02:00
power power supply and reset changes for the v6.1 series 2022-10-07 11:48:30 -07:00
powercap Scheduler changes for v6.1: 2022-10-10 09:10:28 -07:00
pps
ps3
ptp ] ptp: ocp: remove symlink for second GNSS 2022-10-10 08:37:24 +01:00
pwm pwm: Changes for v6.1-rc1 2022-10-07 11:32:10 -07:00
rapidio
ras
regulator - Core Frameworks 2022-10-07 11:24:20 -07:00
remoteproc remoteproc: virtio: Fix warning on bindings by removing the of_match_table 2022-10-05 09:20:44 -06:00
reset Here's the main clk pull request for this merge window. We have some 2022-10-08 10:06:48 -07:00
rpmsg
rtc rtc: cmos: fix build on non-ACPI platforms 2022-10-18 22:36:54 +02:00
s390 SCSI fixes on 20221119 2022-11-19 15:51:22 -08:00
sbus
scsi SCSI fixes on 20221119 2022-11-19 15:51:22 -08:00
sh
siox siox: fix possible memory leak in siox_device_add() 2022-11-09 15:40:14 +01:00
slimbus slimbus: qcom-ngd-ctrl: reinit the reconf completion flag 2022-11-23 19:45:33 +01:00
soc soc: imx8m: Enable OCOTP clock before reading the register 2022-11-14 15:52:53 +08:00
soundwire soundwire: qcom: check for outanding writes before doing a read 2022-10-28 17:00:38 +05:30
spi spi: Fixes for v6.1 2022-11-11 09:13:52 -08:00
spmi spmi: pmic-arb: Add support for PMIC v7 2022-11-10 18:37:59 +01:00
ssb
staging Staging driver fix for 6.1-rc6 2022-11-18 12:02:38 -08:00
target scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus() 2022-11-17 17:46:16 +00:00
tc
tee - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
thermal thermal: intel_powerclamp: Use first online CPU as control_cpu 2022-10-15 19:33:57 +02:00
thunderbolt treewide: use get_random_u32() when possible 2022-10-11 17:42:58 -06:00
tty TTY/Serial driver fixes for 6.1-rc6 2022-11-18 10:59:52 -08:00
ufs scsi: ufs: core: Fix typo in comment 2022-10-22 03:29:32 +00:00
uio uio: uio_dmem_genirq: Use non-atomic bit operations in irq config and handling 2022-11-10 18:54:29 +01:00
usb USB-serial fixes for 6.1-rc6 2022-11-17 22:06:28 +01:00
vdpa virtio: fixes, features 2022-10-10 14:02:53 -07:00
vfio vfio/pci: Check the device set open count on reset 2022-11-10 12:03:36 -07:00
vhost virtio: fixes, features 2022-10-10 14:02:53 -07:00
video fbdev fixes for kernel 6.1-rc3: 2022-10-30 11:31:14 -07:00
virt virt: fsl_hypervisor: Replace NO_IRQ by 0 2022-11-10 18:37:37 +01:00
virtio virtio_pci: use irq to detect interrupt support 2022-10-13 09:33:03 -04:00
vlynq
w1 Char/Misc and other driver changes for 6.1-rc1 2022-10-08 08:56:37 -07:00
watchdog linux-watchdog 6.1-rc4 tag 2022-11-01 12:21:53 -07:00
xen xen: branch for v6.1-rc6 2022-11-16 10:49:06 -08:00
zorro
Kconfig
Makefile