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Donet Tom 786eb990cf drivers/base/node: handle error properly in register_one_node() 
If register_node() returns an error, it is not handled correctly.
The function will proceed further and try to register CPUs under the
node, which is not correct.

So, in this patch, if register_node() returns an error, we return
immediately from the function.

Link: https://lkml.kernel.org/r/20250822084845.19219-1-donettom@linux.ibm.com
Fixes: 76b67ed9dc ("[PATCH] node hotplug: register cpu: remove node struct")
Signed-off-by: Donet Tom <donettom@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Alison Schofield <alison.schofield@intel.com>
Cc: Danilo Krummrich <dakr@kernel.org>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Donet Tom <donettom@linux.ibm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Hiroyouki Kamezawa <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Joanthan Cameron <Jonathan.Cameron@huawei.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: "Ritesh Harjani (IBM)" <ritesh.list@gmail.com>
Cc: Yury Norov (NVIDIA) <yury.norov@gmail.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 		2025-09-13 16:55:17 -07:00
..
accel Merge drm/drm-fixes into drm-misc-fixes 2025-08-20 16:08:49 +02:00
accessibility
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acpi Merge branches 'acpi-apei' and 'acpi-pfrut' 2025-08-21 20:47:23 +02:00
amba
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android
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ata ata: ahci_xgene: Use int type for 'rc' to store error codes 2025-08-28 13:36:14 +09:00
atm atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). 2025-08-22 17:23:15 -07:00
auxdisplay
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base drivers/base/node: handle error properly in register_one_node() 2025-09-13 16:55:17 -07:00
bcma
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block zram: protect recomp_algorithm_show() with ->init_lock 2025-09-13 16:54:43 -07:00
bluetooth Bluetooth: btnxpuart: Uses threaded IRQ for host wakeup handling 2025-08-15 10:13:26 -04:00
bus
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cache
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cdrom
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cdx cdx: Fix off-by-one error in cdx_rpmsg_probe() 2025-08-19 12:55:16 +02:00
char /dev/zero: try to align PMD_SIZE for private mapping 2025-09-13 16:54:42 -07:00
clk
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clocksource
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comedi comedi: Make insn_rw_emulate_bits() do insn->n samples 2025-08-19 12:57:01 +02:00
connector
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counter
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cpufreq cpufreq: intel_pstate: Support Clearwater Forest OOB mode 2025-08-11 21:49:47 +02:00
cpuidle cpuidle: governors: menu: Avoid selecting states with too much latency 2025-08-18 19:04:25 +02:00
crypto
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cxl
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dax
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dca
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devfreq
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dio
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dma
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dma-buf
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dpll
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edac
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eisa
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extcon
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firewire
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firmware efi: stmm: Drop unneeded null pointer check 2025-08-26 14:49:42 +02:00
fpga fpga: zynq_fpga: Fix the wrong usage of dma_map_sgtable() 2025-08-19 12:54:45 +02:00
fsi
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fwctl
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gnss
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gpio gpio fixes for v6.17-rc4 2025-08-31 08:49:55 -07:00
gpu Mediatek DRM Fixes - 20250829 2025-08-29 10:05:10 +10:00
greybus
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hid hid-for-linus-2025082901 2025-08-29 07:44:14 -07:00
hsi
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hte
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hv
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hwmon
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hwspinlock
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hwtracing
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i2c i2c: rtl9300: Add missing count byte for SMBus Block Ops 2025-08-19 20:21:03 -01:00
i3c
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idle intel_idle: Allow loading ACPI tables for any family 2025-08-11 21:43:26 +02:00
iio iio: pressure: bmp280: Use IS_ERR() in bmp280_common_probe() 2025-08-18 19:22:18 +01:00
infiniband RDMA/hns: Fix dip entries leak on devices newer than hip09 2025-08-13 07:22:18 -04:00
input
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interconnect
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iommu iommufd 6.17 first rc pull 2025-08-22 17:24:48 -04:00
ipack
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irqchip irqchip/gic-v5: Remove undue WARN_ON()s in the IRS affinity parsing 2025-08-24 12:54:06 +02:00
isdn mISDN: hfcpci: Fix warning when deleting uninitialized timer 2025-08-25 17:15:01 -07:00
leds
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macintosh
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mailbox mailbox/pcc: support mailbox management of the shared buffer 2025-08-07 23:49:56 -05:00
mcb
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md md: fix sync_action incorrect display during resync 2025-08-16 08:52:33 +08:00
media media: Remove redundant pm_runtime_mark_last_busy() calls 2025-08-18 09:55:08 +02:00
memory
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memstick memstick: Fix deadlock by moving removing flag earlier 2025-08-18 12:01:20 +02:00
message
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mfd
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misc treewide: remove MIGRATEPAGE_SUCCESS 2025-09-13 16:54:50 -07:00
mmc mmc: sdhci_am654: Disable HS400 for AM62P SR1.0 and SR1.1 2025-08-21 11:07:16 +02:00
most most: core: Drop device reference after usage in get_channel() 2025-08-19 12:57:34 +02:00
mtd
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mux
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net Including fixes from Bluetooth. 2025-08-28 17:35:51 -07:00
nfc
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ntb
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nubus
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nvdimm
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nvme
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nvmem
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of 17 hotfixes. 13 are cc:stable and the remainder address post-6.16 issues 2025-09-02 13:18:00 -07:00
opp
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parisc
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parport
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pci PCI: vmd: Remove MSI-X check on child devices 2025-08-12 13:45:01 -05:00
pcmcia
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peci
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perf
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phy
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pinctrl pinctrl: airoha: Fix return value in pinconf callbacks 2025-08-22 15:08:58 +02:00
platform [GIT PULL for v6.17-rc4] media fixes 2025-08-27 10:10:50 -07:00
pmdomain
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pnp
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power
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powercap
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pps
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ps3
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ptp ptp: prevent possible ABBA deadlock in ptp_clock_freerun() 2025-08-12 14:17:35 -07:00
pwm
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rapidio
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ras
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regulator regulator: pm8008: fix probe failure due to negative voltage selector 2025-08-24 22:41:04 +01:00
remoteproc
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reset
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rpmsg
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rtc
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s390 s390/sclp: Fix SCCB present check 2025-08-20 16:37:27 +02:00
sbus
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scsi scsi: qla4xxx: Prevent a potential error pointer dereference 2025-08-14 23:22:46 -04:00
sh
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siox
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slimbus
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soc Merge tag 'drm-msm-fixes-2025-08-26' of https://gitlab.freedesktop.org/drm/msm into drm-fixes 2025-08-29 09:05:18 +10:00
soundwire
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spi spi: Fixes for v6.17 2025-08-21 16:28:00 -04:00
spmi
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ssb
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staging
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target
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tc
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tee
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thermal
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thunderbolt
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tty module: Rename EXPORT_SYMBOL_GPL_FOR_MODULES to EXPORT_SYMBOL_FOR_MODULES 2025-08-11 16:16:36 +02:00
ufs scsi: ufs: ufs-qcom: Fix ESI null pointer dereference 2025-08-18 22:25:52 -04:00
uio
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usb usb: xhci: fix host not responding after suspend and resume 2025-08-19 16:12:13 +02:00
vdpa
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vfio
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vhost vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() 2025-08-26 03:38:10 -04:00
video gpio updates for v6.17-rc1 2025-08-09 08:15:43 +03:00
virt virt: sev-guest: Satisfy linear mapping requirement in get_derived_key() 2025-08-15 17:05:39 +02:00
virtio treewide: remove MIGRATEPAGE_SUCCESS 2025-09-13 16:54:50 -07:00
w1
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watchdog
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xen mm: rename vm_ops->find_special_page() to vm_ops->find_normal_page() 2025-09-13 16:54:53 -07:00
zorro
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Kconfig
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Makefile
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