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linux/drivers
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Greg Kroah-Hartman bb4511b55f Revert "iommu/amd: Skip enabling command/event buffers for kdump" 
This reverts commit 44a764aec6 which is
commit 9be15fbfc6 upstream.

This causes problems in older kernel trees as SNP host kdump is not
supported in them, so drop it from the stable branches.

Reported-by: Ashish Kalra <ashish.kalra@amd.com>
Link: https://lore.kernel.org/r/dacdff7f-0606-4ed5-b056-2de564404d51@amd.com
Cc: Vasant Hegde <vasant.hegde@amd.com>
Cc: Sairaj Kodilkar <sarunkod@amd.com>
Cc: Joerg Roedel <joerg.roedel@amd.com>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-01-11 15:22:33 +01:00
..
accel
accel/habanalabs: support mapping cb with vmalloc-backed coherent memory
2025-11-24 10:29:44 +01:00
accessibility
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acpi
ACPI: CPPC: Fix missing PCC check for guaranteed_perf
2026-01-11 15:21:50 +01:00
amba
amba: tegra-ahb: Fix device leak on SMMU enable
2026-01-11 15:22:03 +01:00
android
binder: remove "invalid inc weak" check
2025-10-29 14:07:05 +01:00
ata
ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan()
2025-12-01 11:41:40 +01:00
atm
atm/fore200e: Fix possible data race in fore200e_open()
2025-12-07 06:18:51 +09:00
auxdisplay
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base
PM: runtime: Do not clear needs_force_resume with enabled runtime PM
2026-01-11 15:22:01 +01:00
bcma
bcma: don't register devices disabled in OF
2025-12-01 11:41:49 +01:00
block
floppy: fix for PAGE_SIZE != 4KB
2026-01-11 15:21:55 +01:00
bluetooth
Bluetooth: btusb: revert use of devm_kzalloc in btusb
2026-01-11 15:22:05 +01:00
bus
ti-sysc: allow OMAP2 and OMAP4 timers to be reserved on AM33xx
2026-01-11 15:21:51 +01:00
cache
…
cdrom
…
cdx
cdx: Fix off-by-one error in cdx_rpmsg_probe()
2025-08-28 16:28:45 +02:00
char
virtio_console: fix order of fields cols and rows
2026-01-11 15:22:32 +01:00
clk
clk: samsung: exynos-clkout: Assign .num before accessing .hws
2026-01-11 15:22:13 +01:00
clocksource
clocksource/drivers/vf-pit: Replace raw_readl/writel to readl/writel
2025-11-24 10:29:22 +01:00
comedi
comedi: check device's attached status in compat ioctls
2026-01-11 15:21:11 +01:00
connector
…
counter
counter: interrupt-cnt: Protect enable/disable OPs with mutex
2025-06-19 15:28:31 +02:00
cpufreq
cpufreq: nforce2: fix reference count leak in nforce2
2026-01-11 15:21:58 +01:00
cpuidle
cpuidle: governors: teo: Drop misguided target residency check
2026-01-11 15:21:58 +01:00
crypto
crypto: caam - Add check for kcalloc() in test_len()
2026-01-11 15:22:03 +01:00
cxl
cxl/region: Add a dev_err() on missing target list entries
2025-07-06 11:00:06 +02:00
dax
…
dca
…
devfreq
PM / devfreq: mtk-cci: Fix potential error pointer dereference in probe()
2025-10-15 11:57:51 +02:00
dio
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dma
dmaengine: dw-edma: Set status for callback_result
2025-11-24 10:29:32 +01:00
dma-buf
dma-buf: fix timeout handling in dma_resv_wait_timeout v2
2025-07-10 16:03:19 +02:00
edac
EDAC/altera: Use INTTEST register for Ethernet and USB SBE injection
2025-11-24 10:30:09 +01:00
eisa
…
extcon
extcon: adc-jack: Cleanup wakeup source only if it was enabled
2025-11-24 10:29:55 +01:00
firewire
firewire: nosy: Fix dma_free_coherent() size
2026-01-11 15:22:07 +01:00
firmware
firmware: arm_scmi: Fix unused notifier-block in unregister
2026-01-11 15:22:33 +01:00
fpga
fpga: zynq_fpga: Fix the wrong usage of dma_map_sgtable()
2025-08-28 16:28:45 +02:00
fsi
…
gnss
…
gpio
gpiolib: acpi: Add quirk for Dell Precision 7780
2026-01-11 15:22:22 +01:00
gpu
drm/amd/display: Fix null pointer deref in dcn20_resource.c
2026-01-11 15:22:25 +01:00
greybus
…
hid
HID: logitech-dj: Remove duplicate error logging
2026-01-11 15:22:12 +01:00
hsi
…
hte
…
hv
Drivers: hv: vmbus: Add utility function for querying ring size
2025-07-06 11:00:09 +02:00
hwmon
hwmon: (w83l786ng) Convert macros to functions to avoid TOCTOU
2026-01-11 15:22:04 +01:00
hwspinlock
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hwtracing
intel_th: Fix error handling in intel_th_output_open
2026-01-11 15:21:58 +01:00
i2c
i2c: amd-mp2: fix reference leak in MP2 PCI device
2026-01-11 15:22:04 +01:00
i3c
i3c: master: svc: Prevent incomplete IBI transaction
2026-01-11 15:21:18 +01:00
idle
intel_idle: Allow loading ACPI tables for any family
2025-08-28 16:28:14 +02:00
iio
iio: adc: ti_am335x_adc: Limit step_avg to valid range for gcc complains
2026-01-11 15:21:53 +01:00
infiniband
RDMA/rxe: Fix the failure of ibv_query_device() and ibv_query_device_ex() tests
2026-01-11 15:22:31 +01:00
input
Input: i8042 - add TUXEDO InfinityBook Max Gen10 AMD to i8042 quirk table
2026-01-11 15:21:50 +01:00
interconnect
interconnect: debugfs: Fix incorrect error handling for NULL path
2026-01-11 15:21:18 +01:00
iommu
Revert "iommu/amd: Skip enabling command/event buffers for kdump"
2026-01-11 15:22:33 +01:00
ipack
…
irqchip
irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc()
2026-01-11 15:21:40 +01:00
isdn
tty: introduce and use tty_port_tty_vhangup() helper
2026-01-11 15:22:25 +01:00
leds
leds: leds-lp50xx: Enable chip before any communication
2026-01-11 15:22:13 +01:00
macintosh
macintosh/mac_hid: fix race condition in mac_hid_toggle_emumouse
2026-01-11 15:21:22 +01:00
mailbox
mailbox: pcc: don't zero error register
2025-12-07 06:18:50 +09:00
mcb
…
md
dm-bufio: align write boundary on physical block size
2026-01-11 15:22:14 +01:00
media
media: mediatek: vcodec: Use spinlock for context list protection lock
2026-01-11 15:22:29 +01:00
memory
memory: samsung: exynos-srom: Fix of_iomap leak in exynos_srom_probe
2025-10-19 16:30:53 +02:00
memstick
memstick: Add timeout to prevent indefinite waiting
2025-11-24 10:29:18 +01:00
message
…
mfd
mfd: max77620: Fix potential IRQ chip conflict when probing two devices
2026-01-11 15:22:13 +01:00
misc
mm/balloon_compaction: convert balloon_page_delete() to balloon_page_finalize()
2026-01-11 15:22:28 +01:00
mmc
mmc: sdhci-msm: Avoid early clock doubling during HS400 transition
2026-01-11 15:21:54 +01:00
most
most: usb: fix double free on late probe failure
2025-12-07 06:18:52 +09:00
mtd
mtd: lpddr_cmds: fix signed shifts in lpddr_cmds
2026-01-11 15:21:35 +01:00
mux
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net
net: stmmac: make sure that ptp_rate is not 0 before configuring EST
2026-01-11 15:22:32 +01:00
nfc
nfc: pn533: Fix error code in pn533_acr122_poweron_rdr()
2026-01-11 15:21:46 +01:00
ntb
NTB: epf: Allow arbitrary BAR mapping
2025-11-24 10:29:48 +01:00
nubus
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nvdimm
…
nvme
nvme-fc: don't hold rport lock when putting ctrl
2026-01-11 15:21:53 +01:00
nvmem
nvmem: layouts: u-boot-env: remove crc32 endianness conversion
2025-07-24 08:53:22 +02:00
of
of: unittest: Fix device reference count leak in of_unittest_pci_node_verify
2025-10-19 16:30:50 +02:00
opp
…
parisc
parisc: Do not reprogram affinitiy on ASP chip
2026-01-11 15:22:00 +01:00
parport
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pci
PCI: brcmstb: Fix disabling L0s capability
2026-01-11 15:22:23 +01:00
pcmcia
pcmcia: omap_cf: Mark driver struct with __refdata to prevent section mismatch
2025-09-25 11:00:05 +02:00
peci
…
perf
drivers/perf: hisi: Relax the event ID check in the framework
2025-10-29 14:07:00 +01:00
phy
phy: broadcom: bcm63xx-usbh: fix section mismatches
2026-01-11 15:21:57 +01:00
pinctrl
pinctrl: single: Fix incorrect type for error return variable
2026-01-11 15:21:36 +01:00
platform
platform/x86: hp-bioscfg: Fix out-of-bounds array access in ACPI package parsing
2026-01-11 15:22:07 +01:00
pmdomain
pmdomain: imx: Fix reference count leak in imx_gpc_probe()
2026-01-11 15:22:24 +01:00
pnp
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power
power: supply: apm_power: only unset own apm_get_power_status
2026-01-11 15:21:19 +01:00
powercap
powercap: dtpm_cpu: Fix NULL pointer dereference in get_pd_power_uw()
2025-08-15 12:08:42 +02:00
pps
pps: fix warning in pps_register_cdev when register device fail
2025-10-15 11:57:59 +02:00
ps3
…
ptp
ptp: Limit time setting of PTP clocks
2025-11-24 10:29:32 +01:00
pwm
pwm: stm32: Always program polarity
2026-01-11 15:22:33 +01:00
rapidio
drivers/rapidio/rio_cm.c: prevent possible heap overwrite
2025-06-27 11:08:58 +01:00
ras
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regulator
regulator: core: Protect regulator_supply_alias_list with regulator_list_mutex
2026-01-11 15:21:33 +01:00
remoteproc
remoteproc: qcom_q6v5_wcss: fix parsing of qcom,halt-regs
2026-01-11 15:21:35 +01:00
reset
reset: brcmstb: Enable reset drivers for ARCH_BCM2835
2025-08-28 16:28:18 +02:00
rpmsg
rpmsg: glink: fix rpmsg device leak
2026-01-11 15:22:04 +01:00
rtc
rtc: gamecube: Check the return value of ioremap()
2026-01-11 15:21:39 +01:00
s390
s390/dasd: Fix gendisk parent after copy pair swap
2026-01-11 15:21:55 +01:00
sbus
…
scsi
scsi: aic94xx: fix use-after-free in device removal path
2026-01-11 15:21:58 +01:00
sh
…
siox
…
slimbus
slimbus: ngd: Fix reference count leak in qcom_slim_ngd_notify_slaves
2025-12-07 06:18:51 +09:00
soc
soc: amlogic: canvas: fix device leak on lookup
2026-01-11 15:22:04 +01:00
soundwire
soundwire: Move handle_nested_irq outside of sdw_dev_lock
2025-08-28 16:28:28 +02:00
spi
spi: fsl-cpm: Check length parity before switching to 16 bit mode
2026-01-11 15:21:50 +01:00
spmi
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ssb
…
staging
tty: introduce and use tty_port_tty_vhangup() helper
2026-01-11 15:22:25 +01:00
target
scsi: target: Reset t_task_cdb pointer in error case
2026-01-11 15:21:58 +01:00
tc
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tee
tee: allow a driver to allocate a tee_device without a pool
2025-11-24 10:29:21 +01:00
thermal
thermal/drivers/qcom/lmh: Add missing IRQ includes
2025-10-15 11:57:54 +02:00
thunderbolt
thunderbolt: Add support for Intel Wildcat Lake
2025-12-07 06:18:51 +09:00
tty
tty: fix tty_port_tty_*hangup() kernel-doc
2026-01-11 15:22:33 +01:00
ufs
scsi: ufs: core: Add ufshcd_update_evt_hist() for UFS suspend error
2026-01-11 15:22:22 +01:00
uio
uio: uio_fsl_elbc_gpcm:: Add null pointer check to uio_fsl_elbc_gpcm_probe
2026-01-11 15:21:15 +01:00
usb
usb: xhci: Apply the link chain quirk on NEC isoc endpoints
2026-01-11 15:22:25 +01:00
vdpa
vdpa/pds: use %pe for ERR_PTR() in event handler registration
2026-01-11 15:21:33 +01:00
vfio
iommufd: Don't overflow during division for dirty tracking
2025-11-24 10:30:10 +01:00
vhost
vhost/vsock: improve RCU read sections around vhost_vsock_get()
2026-01-11 15:21:54 +01:00
video
fbdev: tcx.c fix mem_map to correct smem_start offset
2026-01-11 15:22:14 +01:00
virt
fix locking in efi_secret_unlink()
2025-08-28 16:28:15 +02:00
virtio
mm/balloon_compaction: convert balloon_page_delete() to balloon_page_finalize()
2026-01-11 15:22:28 +01:00
vlynq
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w1
…
watchdog
via_wdt: fix critical boot hang due to unnamed resource allocation
2026-01-11 15:21:52 +01:00
xen
xen/events: Update virq_to_irq on migration
2025-10-19 16:30:47 +02:00
zorro
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Kconfig
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Makefile
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