* [PATCH 6.12 000/215] 6.12.86-rc1 review
@ 2026-05-04 13:50 Greg Kroah-Hartman
2026-05-04 13:50 ` [PATCH 6.12 020/215] arm64/mm: Enable batched TLB flush in unmap_hotplug_range() Greg Kroah-Hartman
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Greg Kroah-Hartman @ 2026-05-04 13:50 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, linux-kernel, torvalds, akpm, linux,
shuah, patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr
This is the start of the stable review cycle for the 6.12.86 release.
There are 215 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Wed, 06 May 2026 13:50:52 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.12.86-rc1.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.12.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 6.12.86-rc1
Kai Ma <k4729.23098@gmail.com>
netfilter: reject zero shift in nft_bitwise
Andrea Mayer <andrea.mayer@uniroma2.it>
net: ipv6: fix NOREF dst use in seg6 and rpl lwtunnels
Deepanshu Kartikey <kartikey406@gmail.com>
ALSA: caiaq: fix usb_dev refcount leak on probe failure
Arjan van de Ven <arjan@linux.intel.com>
drm/amdgpu: fix zero-size GDS range init on RDNA4
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ipv6: rpl: reserve mac_len headroom when recompressed SRH grows
David Howells <dhowells@redhat.com>
rxrpc: Fix rxrpc_input_call_event() to only unshare DATA packets
Takashi Iwai <tiwai@suse.de>
ALSA: caiaq: Don't abort when no input device is available
Takashi Iwai <tiwai@suse.de>
ALSA: caiaq: Fix potentially leftover ep1_in_urb at error path
Douglas Anderson <dianders@chromium.org>
driver core: Add kernel-doc for DEV_FLAG_COUNT enum value
Xiang Mei <xmei5@asu.edu>
net: bonding: fix use-after-free in bond_xmit_broadcast()
Yucheng Lu <kanolyc@gmail.com>
crypto: authencesn - reject short ahash digests during instance creation
Anthony Yznaga <anthony.yznaga@oracle.com>
mm: prevent droppable mappings from being locked
Johan Hovold <johan@kernel.org>
spi: fix resource leaks on device setup failure
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
net: qrtr: ns: Limit the total number of nodes
Yuan Zhaoming <yuanzm2@lenovo.com>
net: mctp: fix don't require received header reserved bits to be zero
Zhengchuan Liang <zcliangcn@gmail.com>
net: bridge: use a stable FDB dst snapshot in RCU readers
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
net: qrtr: ns: Limit the maximum number of lookups
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
net: qrtr: ns: Limit the maximum server registration per node
David Howells <dhowells@redhat.com>
rxrpc: Fix potential UAF after skb_unshare() failure
Antoniu Miclaus <antoniu.miclaus@analog.com>
iio: frequency: admv1013: fix NULL pointer dereference on str
Antoniu Miclaus <antoniu.miclaus@analog.com>
iio: frequency: admv1013: add dev variable
Naman Jain <namjain@linux.microsoft.com>
block: relax pgmap check in bio_add_page for compatible zone device pages
Long Li <longli@microsoft.com>
RDMA/mana_ib: Disable RX steering on RSS QP destroy
Oliver Neukum <oneukum@suse.com>
media: rc: igorplugusb: heed coherency rules
Thorsten Blum <thorsten.blum@linux.dev>
ALSA: aoa: Skip devices with no codecs in i2sbus_resume()
Oliver Neukum <oneukum@suse.com>
media: rc: ttusbir: respect DMA coherency rules
Shigeru Yoshida <syoshida@redhat.com>
mm/zsmalloc: copy KMSAN metadata in zs_page_migrate()
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: aoa: i2sbus: clear stale prepared state
Takashi Iwai <tiwai@suse.de>
ALSA: aoa: Use guard() for mutex locks
Usama Arif <usama.arif@linux.dev>
mm: migrate: requeue destination folio on deferred split queue
David Hildenbrand <david@redhat.com>
mm/migrate: move movable_ops page handling out of move_to_new_folio()
David Hildenbrand <david@redhat.com>
mm/migrate: factor out movable_ops page handling into migrate_movable_ops_page()
Daniel Hodges <git@danielhodges.dev>
wifi: mwifiex: fix use-after-free in mwifiex_adapter_cleanup()
Sean Wang <sean.wang@mediatek.com>
wifi: mt76: mt792x: fix mt7925u USB WFSYS reset handling
Sean Wang <sean.wang@mediatek.com>
wifi: mt76: mt792x: describe USB WFSYS reset with a descriptor
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
thermal: core: Fix thermal zone governor cleanup issues
DaeMyung Kang <charsyam@gmail.com>
ksmbd: reset rcount per connection in ksmbd_conn_wait_idle_sess_id()
Namjae Jeon <linkinjeon@kernel.org>
ksmbd: replace connection list with hash table
Namjae Jeon <linkinjeon@kernel.org>
ksmbd: use msleep instaed of schedule_timeout_interruptible()
Chao Yu <chao@kernel.org>
f2fs: fix to do sanity check on dcc->discard_cmd_cnt conditionally
Alistair Popple <apopple@nvidia.com>
lib: test_hmm: evict device pages on file close to avoid use-after-free
Yongpeng Yang <yangyongpeng@xiaomi.com>
f2fs: fix UAF caused by decrementing sbi->nr_pages[] in f2fs_write_end_io()
Michael Bommarito <michael.bommarito@gmail.com>
smb: client: validate the whole DACL before rewriting it in cifsacl
Andrea Mayer <andrea.mayer@uniroma2.it>
seg6: fix seg6 lwtunnel output redirect for L2 reduced encap mode
Yang Xiuwei <yangxiuwei@kylinos.cn>
scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails
Keenan Dong <keenanat2000@gmail.com>
rtmutex: Use waiter::task instead of current in remove_waiter()
Tobias Gaertner <tob.gaertner@me.com>
ntfs3: fix integer overflow in run_unpack() volume boundary check
Tobias Gaertner <tob.gaertner@me.com>
ntfs3: add buffer boundary checks to run_unpack()
Steven Rostedt <rostedt@goodmis.org>
ktest: Fix the month in the name of the failure directory
Chen Zhao <chezhao@nvidia.com>
IB/core: Fix zero dmac race in neighbor resolution
Max Kellermann <max.kellermann@ionos.com>
ceph: only d_add() negative dentries when they are unhashed
Junrui Luo <moonafterrain@outlook.com>
dm mirror: fix integer overflow in create_dirty_log()
Gustavo A. R. Silva <gustavoars@kernel.org>
crypto: nx - Fix packed layout in struct nx842_crypto_header
Thorsten Blum <thorsten.blum@linux.dev>
crypto: atmel-sha204a - Fix uninitialized data access on OTP read error
Thorsten Blum <thorsten.blum@linux.dev>
crypto: atmel-sha204a - Fix potential UAF and memory leak in remove path
Thorsten Blum <thorsten.blum@linux.dev>
crypto: atmel-sha204a - Fix error codes in OTP reads
Thorsten Blum <thorsten.blum@linux.dev>
crypto: atmel-tdes - fix DMA sync direction
Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
crypto: ccree - fix a memory leak in cc_mac_digest()
Thomas Fourier <fourier.thomas@gmail.com>
crypto: hisilicon - Fix dma_unmap_single() direction
Thorsten Blum <thorsten.blum@linux.dev>
crypto: atmel-ecc - Release client on allocation failure
Thorsten Blum <thorsten.blum@linux.dev>
crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup
Eric Biggers <ebiggers@kernel.org>
crypto: arm64/aes - Fix 32-bit aes_mac_update() arg treated as 64-bit
Johan Hovold <johan@kernel.org>
can: ucan: fix devres lifetime
Qiang Yu <qiang.yu@oss.qualcomm.com>
bus: mhi: host: pci_generic: Switch to async power up to avoid boot delays
Shuvam Pandey <shuvampandey1@gmail.com>
Bluetooth: hci_event: fix potential UAF in SSP passkey handlers
Cengiz Can <cengiz.can@canonical.com>
apparmor: use target task's context in apparmor_getprocattr()
Brian Mak <makb@juniper.net>
mfd: core: Preserve OF node when ACPI handle is present
Yiyang Chen <cyyzero16@gmail.com>
taskstats: set version in TGID exit notifications
Zhenzhong Wu <jt26wzz@gmail.com>
tcp: call sk_data_ready() after listener migration
Yi Cong <yicong@kylinos.cn>
wifi: rtl8xxxu: fix potential use of uninitialized value
Dave Hansen <dave.hansen@linux.intel.com>
x86/cpu: Disable FRED when PTI is forced on
Chia-Ming Chang <chiamingc@synology.com>
inotify: fix watch count leak when fsnotify_add_inode_mark_locked() fails
Aditya Garg <gargaditya08@live.com>
HID: apple: ensure the keyboard backlight is off if suspending
Arnd Bergmann <arnd@arndb.de>
check-uapi: link into shared objects
Junrui Luo <moonafterrain@outlook.com>
md/raid5: validate payload size before accessing journal metadata
Chia-Ming Chang <chiamingc@synology.com>
md/raid5: fix soft lockup in retry_aligned_read()
David (Ming Qiang) Wu <David.Wu3@amd.com>
amdgpu/jpeg: fix deepsleep register for jpeg 5_0_0 and 5_0_2
Sanjaikumar V S <sanjaikumar.vs@dicortech.com>
mtd: spi-nor: sst: Fix write enable before AAI sequence
Sohei Koyama <skoyama@ddn.com>
ext4: fix missing brelse() in ext4_xattr_inode_dec_ref_all()
Deepanshu Kartikey <kartikey406@gmail.com>
ext4: fix bounds check in check_xattrs() to prevent out-of-bounds access
Rong Bao <rong.bao@csmantle.top>
perf annotate: Use jump__delete when freeing LoongArch jumps
Jens Axboe <axboe@kernel.dk>
io_uring/poll: fix multishot recv missing EOF on wakeup race
Sean Christopherson <seanjc@google.com>
KVM: nSVM: Always intercept VMMCALL when L2 is active
Kevin Cheng <chengkev@google.com>
KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Add missing consistency check for nCR3 validity
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Add missing consistency check for EFER, CR0, CR4, and CS
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Clear tracking of L1->L2 NMI and soft IRQ on nested #VMEXIT
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Clear EVENTINJ fields in vmcb12 on nested #VMEXIT
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Clear GIF on nested #VMEXIT(INVALID)
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Always inject a #GP if mapping VMCB12 fails on nested VMRUN
Yosry Ahmed <yosry.ahmed@linux.dev>
KVM: nSVM: Use vcpu->arch.cr2 when updating vmcb12 on nested #VMEXIT
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Ensure AVIC is inhibited when restoring a vCPU to guest mode
Sean Christopherson <seanjc@google.com>
KVM: SVM: Explicitly mark vmcb01 dirty after modifying VMCB intercepts
Kevin Cheng <chengkev@google.com>
KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Sync interrupt shadow to cached vmcb12 after VMRUN of L2
Yosry Ahmed <yosry@kernel.org>
KVM: nSVM: Sync NextRIP to cached vmcb12 after VMRUN of L2
Yosry Ahmed <yosry.ahmed@linux.dev>
KVM: nSVM: Mark all of vmcb02 dirty when restoring nested state
Sean Christopherson <seanjc@google.com>
KVM: x86: Defer non-architectural deliver of exception payload to userspace read
Denis M. Karpov <komlomal@gmail.com>
userfaultfd: allow registration of ranges below mmap_min_addr
SeongJae Park <sj@kernel.org>
mm/damon/core: use time_in_range_open() for damos quota window start
Johan Hovold <johan@kernel.org>
rtc: ntxec: fix OF node reference imbalance
Jacqueline Wong <jacqwong@google.com>
tpm: tpm_tis: stop transmit if retries are exhausted
Jacqueline Wong <jacqwong@google.com>
tpm: tpm_tis: add error logging for data transfer
Gunnar Kudrjavets <gunnarku@amazon.com>
tpm: Use kfree_sensitive() to free auth session in tpm_dev_release()
Gunnar Kudrjavets <gunnarku@amazon.com>
tpm: Fix auth session leak in tpm2_get_random() error path
Viorel Suman (OSS) <viorel.suman@oss.nxp.com>
pwm: imx-tpm: Count the number of enabled channels in probe
Paul Louvel <paul.louvel@bootlin.com>
crypto: talitos - rename first/last to first_desc/last_desc
Paul Louvel <paul.louvel@bootlin.com>
crypto: talitos - fix SEC1 32k ahash request limitation
Thomas Zimmermann <tzimmermann@suse.de>
firmware: google: framebuffer: Do not unregister platform device
Haoxiang Li <lihaoxiang@isrc.iscas.ac.cn>
xfs: fix a resource leak in xfs_alloc_buftarg()
Francesco Dolcini <francesco.dolcini@toradex.com>
arm64: dts: ti: am62-verdin: Enable pullup for eMMC data pins
Shawn Lin <shawn.lin@rock-chips.com>
mmc: sdhci-of-dwcmshc: Disable clock before DLL configuration
Bin Liu <b-liu@ti.com>
mmc: block: use single block write in retry
Ryan Roberts <ryan.roberts@arm.com>
randomize_kstack: Maintain kstack_offset per task
Sanman Pradhan <psanman@juniper.net>
hwmon: (pt5161l) Fix bugs in pt5161l_read_block_data()
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
power: supply: axp288_charger: Do not cancel work before initializing it
Huacai Chen <chenhuacai@kernel.org>
LoongArch: Show CPU vulnerabilites correctly
Arnd Bergmann <arnd@arndb.de>
tpm: avoid -Wunused-but-set-variable
Nathan Chancellor <nathan@kernel.org>
extract-cert: Wrap key_pass with '#ifdef USE_PKCS11_ENGINE'
Raphael Zimmer <raphael.zimmer@tu-ilmenau.de>
libceph: Prevent potential null-ptr-deref in ceph_handle_auth_reply()
Ruide Cao <caoruide123@gmail.com>
ipv4: icmp: validate reply type before using icmp_pointers
hkbinbin <hkbinbinbin@gmail.com>
RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv
Luca Ceresoli <luca.ceresoli@bootlin.com>
drm/arcpgu: fix device node leak
Marek Vasut <marex@nabladev.com>
net: ks8851: Avoid excess softirq scheduling
Breno Leitao <leitao@debian.org>
netconsole: avoid out-of-bounds access on empty string in trim_newline()
Marek Vasut <marex@nabladev.com>
net: ks8851: Reinstate disabling of BHs around IRQ handler
Ruijie Li <ruijieli51@gmail.com>
net/smc: avoid early lgr access in smc_clc_wait_msg
Jiawen Wu <jiawenwu@trustnetic.com>
net: txgbe: fix firmware version check
Ao Zhou <draw51280@163.com>
net: rds: fix MR cleanup on copy error
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
net: qrtr: ns: Free the node during ctrl_cmd_bye()
Robert Marko <robert.marko@sartura.hr>
arm64: dts: marvell: uDPU: add ethernet aliases
Yiyang Chen <cyyzero16@gmail.com>
tools/accounting: handle truncated taskstats netlink messages
David Howells <dhowells@redhat.com>
rxrpc: Fix re-decryption of RESPONSE packets
David Howells <dhowells@redhat.com>
rxrpc: Fix rxkad crypto unalignment handling
David Howells <dhowells@redhat.com>
rxrpc: Fix memory leaks in rxkad_verify_response()
Jonathan Santos <Jonathan.Santos@analog.com>
iio: adc: ad7768-1: fix one-shot mode data acquisition
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: pcmtest: Fix resource leaks in module init error paths
Guangshuo Li <lgs201920130244@gmail.com>
ALSA: pcmtest: fix reference leak on failed device registration
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: 6fire: Fix input volume change detection
Takashi Iwai <tiwai@suse.de>
ALSA: caiaq: Handle probe errors properly
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: caiaq: Fix control_put() result and cache rollback
Takashi Iwai <tiwai@suse.de>
ALSA: core: Fix potential data race at fasync handling
Jens Axboe <axboe@kernel.dk>
io_uring/poll: ensure EPOLL_ONESHOT is propagated for EPOLL_URING_WAKE
Longxuan Yu <ylong030@ucr.edu>
io_uring/poll: fix signed comparison in io_poll_get_ownership()
David Lechner <dlechner@baylibre.com>
iio: adc: ti-ads7950: use iio_push_to_buffers_with_ts_unaligned()
Pavel Begunkov <asml.silence@gmail.com>
io_uring/timeout: check unused sqe fields
Damien Le Moal <dlemoal@kernel.org>
block: fix zone write plugs refcount handling in disk_zone_wplug_schedule_bio_work()
Dawei Feng <dawei.feng@seu.edu.cn>
rbd: fix null-ptr-deref when device_add_disk() fails
Mickaël Salaün <mic@digikod.net>
selftests/landlock: Fix format warning for __u64 in net_test
Simon Liebold <simonlie@amazon.de>
selftests/mqueue: Fix incorrectly named file
Joseph Salisbury <joseph.salisbury@oracle.com>
sched: Use u64 for bandwidth ratio calculations
Ben Levinsky <ben.levinsky@amd.com>
remoteproc: xlnx: Only access buffer information if IPI is buffered
Helge Deller <deller@gmx.de>
parisc: _llseek syscall is only available for 32-bit userspace
Robert Beckett <bob.beckett@collabora.com>
nvme: respect NVME_QUIRK_DISABLE_WRITE_ZEROES when wzsl is set
Robert Beckett <bob.beckett@collabora.com>
nvme-pci: add NVME_QUIRK_DISABLE_WRITE_ZEROES for Kingston OM3SGP4
James Kim <james010kim@gmail.com>
mtd: docg3: fix use-after-free in docg3_release()
Marek Vasut <marex@nabladev.com>
mfd: stpmic1: Attempt system shutdown twice in case PMIC is confused
Josh Hunt <johunt@akamai.com>
md/raid10: fix deadlock with check operation and nowait requests
Zhang Yi <yi.zhang@huawei.com>
jbd2: fix deadlock in jbd2_journal_cancel_revoke()
Gao Xiang <xiang@kernel.org>
erofs: fix the out-of-bounds nameoff handling for trailing dirents
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: seq_oss: return full count for successful SEQ_FULLSIZE writes
Harin Lee <me@harin.net>
ALSA: ctxfi: Add fallback to default RSR for S/PDIF
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: aoa: i2sbus: fix OF node lifetime handling
Vasiliy Kovalev <kovalev@altlinux.org>
ext2: reject inodes with zero i_nlink and valid mode in ext2_iget()
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
net: qrtr: ns: Fix use-after-free in driver remove()
Chen Ni <nichen@iscas.ac.cn>
media: i2c: imx219: Check return value of devm_gpiod_get_optional() in imx219_probe()
Josh Law <objecting@objecting.org>
lib/ts_kmp: fix integer overflow in pattern length calculation
Daniel Hodges <git@danielhodges.dev>
PCI: epf-mhi: Return 0, not remaining timeout, when eDMA ops complete
Rong Zhang <i@rong.moe>
Revert "ALSA: usb: Increase volume range that triggers a warning"
Koichiro Den <den@valinux.co.jp>
PCI: endpoint: pci-epf-ntb: Remove duplicate resource teardown
Thorsten Blum <thorsten.blum@linux.dev>
crypto: atmel-sha204a - Fix OTP sysfs read and error handling
Fan Wu <fanwu01@zju.edu.cn>
media: mtk-jpeg: fix use-after-free in release path due to uncancelled work
Luxiao Xu <rakukuip@gmail.com>
net: strparser: fix skb_head leak in strp_abort_strp()
Zhengchuan Liang <zcliangcn@gmail.com>
net: caif: clear client service pointer on teardown
Ziqing Chen <chenziqing@xiaomi.com>
ALSA: control: Validate buf_len before strnlen() in snd_ctl_elem_init_enum_names()
Ming Qian <ming.qian@oss.nxp.com>
media: amphion: Fix race between m2m job_abort and device_run
Sanman Pradhan <psanman@juniper.net>
hwmon: (powerz) Fix missing usb_kill_urb() on signal interrupt
Wentao Liang <vulab@iscas.ac.cn>
of: unittest: fix use-after-free in testdrv_probe()
Wentao Liang <vulab@iscas.ac.cn>
of: unittest: fix use-after-free in of_unittest_changeset()
Herbert Xu <herbert@gondor.apana.org.au>
crypto: pcrypt - Fix handling of MAY_BACKLOG requests
Jinjiang Tu <tujinjiang@huawei.com>
mm/memory_hotplug: fix hwpoisoned large folio handling in do_migrate_range()
Johan Hovold <johan@kernel.org>
spi: ch341: fix memory leaks on probe failures
Johan Hovold <johan@kernel.org>
spi: imx: fix use-after-free on unbind
Michael Bommarito <michael.bommarito@gmail.com>
um: drivers: call kernel_strrchr() explicitly in cow_user.c
Prasanna Kumar T S M <ptsm@linux.microsoft.com>
vfio/cdx: Fix NULL pointer dereference in interrupt trigger path
Alex Williamson <alex.williamson@nvidia.com>
vfio/cdx: Serialize VFIO_DEVICE_SET_IRQS with a per-device mutex
Fedor Pchelkin <pchelkin@ispras.ru>
wifi: rtw88: check for PCI upstream bridge existence
Sergey Senozhatsky <senozhatsky@chromium.org>
zram: do not forget to endio for partial discard requests
Heming Zhao <heming.zhao@suse.com>
ocfs2: split transactions in dio completion to avoid credit exhaustion
Douglas Anderson <dianders@chromium.org>
device property: Make modifications of fwnode "flags" thread safe
Jesse.Zhang <Jesse.Zhang@amd.com>
drm/amdgpu: Limit BO list entry count to prevent resource exhaustion
Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
drm/amdgpu: Use vmemdup_array_user in amdgpu_bo_create_list_entry_array
Miguel Ojeda <ojeda@kernel.org>
rust: init: fix `clippy::undocumented_unsafe_blocks` warnings
Herbert Xu <herbert@gondor.apana.org.au>
padata: Remove comment for reorder_work
Herbert Xu <herbert@gondor.apana.org.au>
padata: Fix pd UAF once and for all
Anshuman Khandual <anshuman.khandual@arm.com>
arm64/mm: Enable batched TLB flush in unmap_hotplug_range()
Thomas Zimmermann <tzimmermann@suse.de>
firmware: google: framebuffer: Do not mark framebuffer as busy
Miguel Ojeda <ojeda@kernel.org>
kbuild: rust: allow `clippy::uninlined_format_args`
David Carlier <devnexen@gmail.com>
drm/nouveau: fix nvkm_device leak on aperture removal failure
Douglas Anderson <dianders@chromium.org>
driver core: Don't let a device probe until it's ready
Tyllis Xu <livelycarpet87@gmail.com>
ibmasm: fix heap over-read in ibmasm_send_i2o_message()
Tyllis Xu <livelycarpet87@gmail.com>
ibmasm: fix OOB reads in command_file_write due to missing size checks
Tyllis Xu <livelycarpet87@gmail.com>
misc: ibmasm: fix OOB MMIO read in ibmasm_handle_mouse_interrupt()
Weigang He <geoffreyhe2@gmail.com>
greybus: gb-beagleplay: fix sleep in atomic context in hdlc_tx_frames()
Pengpeng Hou <pengpeng@iscas.ac.cn>
greybus: gb-beagleplay: bound bootloader receive buffering
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
leds: qcom-lpg: Check for array overflow when selecting the high resolution
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/nouveau: fix u32 overflow in pushbuf reloc bounds check
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
LoongArch: Add spectre boundry for syscall dispatch table
Takashi Iwai <tiwai@suse.de>
ALSA: usb-audio: Evaluate packsize caps at the right place
Xu Yang <xu.yang_2@nxp.com>
usb: chipidea: core: allow ci_irq_handler() handle both ID and VBUS change
Xu Yang <xu.yang_2@nxp.com>
usb: chipidea: otg: not wait vbus drop if use role_switch
Michal Pecio <michal.pecio@gmail.com>
usb: xhci: Make usb_host_endpoint.hcpriv survive endpoint_disable()
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: usb-audio: Fix Audio Advantage Micro II SPDIF switch
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: usb-audio: Avoid false E-MU sample-rate notifications
Cássio Gabriel <cassiogabrielcontato@gmail.com>
ALSA: usb-audio: stop parsing UAC2 rates at MAX_NR_RATES
-------------
Diffstat:
Makefile | 5 +-
arch/arm64/boot/dts/marvell/armada-3720-uDPU.dtsi | 5 +
arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 20 +-
arch/arm64/crypto/aes-modes.S | 4 +-
arch/arm64/mm/mmu.c | 36 ++-
arch/loongarch/kernel/cpu-probe.c | 7 +
arch/loongarch/kernel/syscall.c | 3 +-
arch/parisc/kernel/syscalls/syscall.tbl | 2 +-
arch/um/drivers/cow_user.c | 8 +-
arch/x86/kvm/hyperv.h | 8 -
arch/x86/kvm/svm/hyperv.h | 9 +-
arch/x86/kvm/svm/nested.c | 55 ++--
arch/x86/kvm/svm/svm.c | 32 +-
arch/x86/kvm/svm/svm.h | 1 +
arch/x86/kvm/x86.c | 62 ++--
arch/x86/mm/pti.c | 5 +
block/bio-integrity.c | 2 +
block/bio.c | 14 +-
block/blk-zoned.c | 12 +-
block/blk.h | 19 ++
certs/extract-cert.c | 6 +-
crypto/authencesn.c | 5 +
crypto/pcrypt.c | 7 +-
drivers/base/core.c | 39 ++-
drivers/base/dd.c | 20 ++
drivers/block/rbd.c | 6 +-
drivers/block/zram/zram_drv.c | 3 +-
drivers/bus/imx-weim.c | 2 +-
drivers/bus/mhi/host/pci_generic.c | 2 +-
drivers/char/tpm/tpm-chip.c | 2 +-
drivers/char/tpm/tpm2-cmd.c | 6 +-
drivers/char/tpm/tpm_tis_core.c | 11 +-
drivers/crypto/atmel-aes.c | 2 +-
drivers/crypto/atmel-ecc.c | 1 +
drivers/crypto/atmel-i2c.c | 4 +-
drivers/crypto/atmel-sha204a.c | 37 ++-
drivers/crypto/atmel-tdes.c | 8 +-
drivers/crypto/ccree/cc_hash.c | 1 +
drivers/crypto/hisilicon/sec/sec_algs.c | 2 +-
drivers/crypto/nx/nx-842.h | 4 +-
drivers/crypto/talitos.c | 340 +++++++++++++--------
drivers/firmware/google/framebuffer-coreboot.c | 12 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 43 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 +
drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 52 +++-
drivers/gpu/drm/nouveau/nouveau_drm.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_gem.c | 2 +-
drivers/gpu/drm/tiny/arcpgu.c | 3 +-
drivers/greybus/gb-beagleplay.c | 112 ++++++-
drivers/hid/hid-apple.c | 2 +
drivers/hwmon/powerz.c | 11 +-
drivers/hwmon/pt5161l.c | 4 +-
drivers/i2c/i2c-core-of.c | 2 +-
drivers/iio/adc/ad7768-1.c | 9 +-
drivers/iio/adc/ti-ads7950.c | 11 +-
drivers/iio/frequency/admv1013.c | 90 +++---
drivers/infiniband/core/addr.c | 3 +
drivers/infiniband/hw/mana/qp.c | 15 +
drivers/infiniband/sw/rxe/rxe_recv.c | 3 +-
drivers/leds/rgb/leds-qcom-lpg.c | 7 +-
drivers/md/dm-raid1.c | 6 +-
drivers/md/raid10.c | 4 +-
drivers/md/raid5-cache.c | 48 ++-
drivers/md/raid5.c | 8 +-
drivers/media/i2c/imx219.c | 3 +
drivers/media/platform/amphion/vpu_v4l2.c | 9 +-
.../media/platform/mediatek/jpeg/mtk_jpeg_core.c | 1 +
drivers/media/rc/igorplugusb.c | 16 +-
drivers/media/rc/ttusbir.c | 13 +-
drivers/mfd/mfd-core.c | 12 +-
drivers/mfd/stpmic1.c | 20 +-
drivers/misc/ibmasm/ibmasmfs.c | 7 +
drivers/misc/ibmasm/lowlevel.c | 12 +-
drivers/misc/ibmasm/remote.c | 5 +
drivers/mmc/core/block.c | 12 +-
drivers/mmc/core/queue.h | 3 +
drivers/mmc/host/sdhci-of-dwcmshc.c | 19 +-
drivers/mtd/devices/docg3.c | 3 +-
drivers/mtd/spi-nor/sst.c | 13 +
drivers/net/bonding/bond_main.c | 12 +-
drivers/net/can/usb/ucan.c | 2 +-
drivers/net/ethernet/micrel/ks8851.h | 6 +-
drivers/net/ethernet/micrel/ks8851_common.c | 69 ++---
drivers/net/ethernet/micrel/ks8851_par.c | 15 +-
drivers/net/ethernet/micrel/ks8851_spi.c | 11 +-
drivers/net/ethernet/microsoft/mana/mana_en.c | 11 +-
drivers/net/ethernet/wangxun/txgbe/txgbe_main.c | 3 +-
drivers/net/netconsole.c | 2 +
drivers/net/phy/mdio_bus.c | 4 +-
drivers/net/wireless/marvell/mwifiex/init.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt792x_regs.h | 4 +
drivers/net/wireless/mediatek/mt76/mt792x_usb.c | 51 +++-
drivers/net/wireless/realtek/rtl8xxxu/core.c | 28 +-
drivers/net/wireless/realtek/rtw88/pci.c | 3 +-
drivers/nvme/host/core.c | 2 +-
drivers/nvme/host/pci.c | 2 +
drivers/of/base.c | 2 +-
drivers/of/dynamic.c | 2 +-
drivers/of/platform.c | 2 +-
drivers/of/unittest.c | 4 +-
drivers/pci/endpoint/functions/pci-epf-mhi.c | 4 +
drivers/pci/endpoint/functions/pci-epf-ntb.c | 56 +---
drivers/power/supply/axp288_charger.c | 19 +-
drivers/pwm/pwm-imx-tpm.c | 9 +-
drivers/remoteproc/xlnx_r5_remoteproc.c | 20 +-
drivers/rtc/rtc-ntxec.c | 2 +-
drivers/scsi/sd.c | 1 +
drivers/spi/spi-ch341.c | 36 ++-
drivers/spi/spi-imx.c | 4 +
drivers/spi/spi.c | 63 ++--
drivers/thermal/thermal_core.c | 7 +-
drivers/usb/chipidea/core.c | 45 +--
drivers/usb/chipidea/otg.c | 7 +-
drivers/usb/host/xhci.c | 1 -
drivers/vfio/cdx/intr.c | 13 +-
drivers/vfio/cdx/main.c | 19 ++
drivers/vfio/cdx/private.h | 3 +
fs/ceph/dir.c | 6 +-
fs/erofs/dir.c | 28 +-
fs/ext2/inode.c | 14 +-
fs/ext4/xattr.c | 6 +-
fs/f2fs/data.c | 4 +-
fs/f2fs/f2fs.h | 2 +-
fs/f2fs/segment.c | 6 +-
fs/f2fs/super.c | 11 +-
fs/jbd2/revoke.c | 8 +-
fs/notify/inotify/inotify_user.c | 1 +
fs/ntfs3/run.c | 18 +-
fs/ocfs2/aops.c | 74 +++--
fs/smb/client/cifsacl.c | 116 +++++--
fs/smb/server/connection.c | 28 +-
fs/smb/server/connection.h | 6 +-
fs/smb/server/smb2pdu.c | 4 +-
fs/smb/server/transport_rdma.c | 5 +
fs/smb/server/transport_tcp.c | 25 +-
fs/userfaultfd.c | 2 -
fs/xfs/xfs_buf.c | 1 +
include/linux/device.h | 45 +++
include/linux/fwnode.h | 44 ++-
include/linux/hugetlb_inline.h | 4 +-
include/linux/padata.h | 4 -
include/linux/randomize_kstack.h | 26 +-
include/linux/sched.h | 4 +
include/linux/tpm_eventlog.h | 9 +-
include/linux/usb.h | 3 +-
include/net/mana/mana.h | 1 +
include/net/mctp.h | 3 +
include/trace/events/rxrpc.h | 6 +-
init/main.c | 1 -
io_uring/poll.c | 15 +-
io_uring/timeout.c | 4 +
kernel/fork.c | 2 +
kernel/locking/rtmutex.c | 13 +-
kernel/padata.c | 136 +++------
kernel/sched/core.c | 2 +-
kernel/sched/rt.c | 2 +-
kernel/sched/sched.h | 2 +-
kernel/taskstats.c | 1 +
lib/test_hmm.c | 86 +++---
lib/ts_kmp.c | 18 +-
mm/damon/core.c | 3 +-
mm/internal.h | 10 +
mm/memory_hotplug.c | 10 +-
mm/migrate.c | 152 +++++----
mm/mlock.c | 10 +-
mm/mmap.c | 4 +-
mm/zsmalloc.c | 1 +
net/bluetooth/hci_event.c | 18 +-
net/bridge/br_arp_nd_proxy.c | 8 +-
net/bridge/br_fdb.c | 28 +-
net/caif/cfsrvl.c | 14 +-
net/ceph/auth.c | 2 +-
net/ipv4/icmp.c | 5 +-
net/ipv4/inet_connection_sock.c | 3 +
net/ipv6/exthdrs.c | 9 +-
net/ipv6/rpl_iptunnel.c | 9 +
net/ipv6/seg6_iptunnel.c | 12 +-
net/mctp/route.c | 8 +-
net/netfilter/nft_bitwise.c | 3 +-
net/qrtr/ns.c | 86 +++++-
net/rds/rdma.c | 4 -
net/rxrpc/ar-internal.h | 1 -
net/rxrpc/call_event.c | 25 +-
net/rxrpc/conn_event.c | 14 +-
net/rxrpc/io_thread.c | 24 +-
net/rxrpc/rxkad.c | 112 +++----
net/rxrpc/skbuff.c | 9 -
net/smc/smc_clc.c | 4 +-
net/strparser/strparser.c | 8 +
rust/kernel/init/macros.rs | 7 +-
scripts/check-uapi.sh | 7 +-
security/apparmor/lsm.c | 16 +-
sound/aoa/codecs/onyx.c | 104 ++-----
sound/aoa/codecs/tas.c | 113 +++----
sound/aoa/core/gpio-feature.c | 20 +-
sound/aoa/core/gpio-pmf.c | 26 +-
sound/aoa/soundbus/i2sbus/core.c | 12 +-
sound/aoa/soundbus/i2sbus/pcm.c | 143 ++++-----
sound/core/control.c | 4 +
sound/core/misc.c | 13 +-
sound/core/seq/oss/seq_oss_rw.c | 6 +-
sound/drivers/pcmtest.c | 19 +-
sound/pci/ctxfi/ctatc.c | 3 +-
sound/usb/6fire/control.c | 10 +-
sound/usb/caiaq/control.c | 52 +++-
sound/usb/caiaq/device.c | 35 ++-
sound/usb/caiaq/input.c | 2 +-
sound/usb/endpoint.c | 6 +-
sound/usb/format.c | 2 +-
sound/usb/mixer.c | 7 +-
sound/usb/mixer_quirks.c | 12 +-
tools/accounting/getdelays.c | 41 ++-
tools/accounting/procacct.c | 40 ++-
tools/perf/arch/loongarch/annotate/instructions.c | 1 +
tools/perf/util/disasm.c | 1 +
tools/testing/ktest/ktest.pl | 2 +-
tools/testing/selftests/landlock/net_test.c | 2 +-
.../testing/selftests/mqueue/{setting => settings} | 0
218 files changed, 2506 insertions(+), 1555 deletions(-)
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 6.12 020/215] arm64/mm: Enable batched TLB flush in unmap_hotplug_range()
2026-05-04 13:50 [PATCH 6.12 000/215] 6.12.86-rc1 review Greg Kroah-Hartman
@ 2026-05-04 13:50 ` Greg Kroah-Hartman
2026-05-04 13:53 ` [PATCH 6.12 212/215] drm/amdgpu: fix zero-size GDS range init on RDNA4 Greg Kroah-Hartman
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Greg Kroah-Hartman @ 2026-05-04 13:50 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Will Deacon, linux-arm-kernel,
linux-kernel, David Hildenbrand (Arm), Ryan Roberts,
Anshuman Khandual, Catalin Marinas
6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Anshuman Khandual <anshuman.khandual@arm.com>
commit 48478b9f791376b4b89018d7afdfd06865498f65 upstream.
During a memory hot remove operation, both linear and vmemmap mappings for
the memory range being removed, get unmapped via unmap_hotplug_range() but
mapped pages get freed only for vmemmap mapping. This is just a sequential
operation where each table entry gets cleared, followed by a leaf specific
TLB flush, and then followed by memory free operation when applicable.
This approach was simple and uniform both for vmemmap and linear mappings.
But linear mapping might contain CONT marked block memory where it becomes
necessary to first clear out all entire in the range before a TLB flush.
This is as per the architecture requirement. Hence batch all TLB flushes
during the table tear down walk and finally do it in unmap_hotplug_range().
Prior to this fix, it was hypothetically possible for a speculative access
to a higher address in the contiguous block to fill the TLB with shattered
entries for the entire contiguous range after a lower address had already
been cleared and invalidated. Due to the table entries being shattered, the
subsequent TLB invalidation for the higher address would not then clear the
TLB entries for the lower address, meaning stale TLB entries could persist.
Besides it also helps in improving the performance via TLBI range operation
along with reduced synchronization instructions. The time spent executing
unmap_hotplug_range() improved 97% measured over a 2GB memory hot removal
in KVM guest.
This scheme is not applicable during vmemmap mapping tear down where memory
needs to be freed and hence a TLB flush is required after clearing out page
table entry.
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Closes: https://lore.kernel.org/all/aWZYXhrT6D2M-7-N@willie-the-truck/
Fixes: bbd6ec605c0f ("arm64/mm: Enable memory hot remove")
Cc: stable@vger.kernel.org
Reviewed-by: David Hildenbrand (Arm) <david@kernel.org>
Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm64/mm/mmu.c | 36 ++++++++++++++++++++----------------
1 file changed, 20 insertions(+), 16 deletions(-)
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -869,10 +869,14 @@ static void unmap_hotplug_pte_range(pmd_
WARN_ON(!pte_present(pte));
__pte_clear(&init_mm, addr, ptep);
- flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
- if (free_mapped)
+ if (free_mapped) {
+ /* CONT blocks are not supported in the vmemmap */
+ WARN_ON(pte_cont(pte));
+ flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
free_hotplug_page_range(pte_page(pte),
PAGE_SIZE, altmap);
+ }
+ /* unmap_hotplug_range() flushes TLB for !free_mapped */
} while (addr += PAGE_SIZE, addr < end);
}
@@ -893,15 +897,14 @@ static void unmap_hotplug_pmd_range(pud_
WARN_ON(!pmd_present(pmd));
if (pmd_sect(pmd)) {
pmd_clear(pmdp);
-
- /*
- * One TLBI should be sufficient here as the PMD_SIZE
- * range is mapped with a single block entry.
- */
- flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
- if (free_mapped)
+ if (free_mapped) {
+ /* CONT blocks are not supported in the vmemmap */
+ WARN_ON(pmd_cont(pmd));
+ flush_tlb_kernel_range(addr, addr + PMD_SIZE);
free_hotplug_page_range(pmd_page(pmd),
PMD_SIZE, altmap);
+ }
+ /* unmap_hotplug_range() flushes TLB for !free_mapped */
continue;
}
WARN_ON(!pmd_table(pmd));
@@ -926,15 +929,12 @@ static void unmap_hotplug_pud_range(p4d_
WARN_ON(!pud_present(pud));
if (pud_sect(pud)) {
pud_clear(pudp);
-
- /*
- * One TLBI should be sufficient here as the PUD_SIZE
- * range is mapped with a single block entry.
- */
- flush_tlb_kernel_range(addr, addr + PAGE_SIZE);
- if (free_mapped)
+ if (free_mapped) {
+ flush_tlb_kernel_range(addr, addr + PUD_SIZE);
free_hotplug_page_range(pud_page(pud),
PUD_SIZE, altmap);
+ }
+ /* unmap_hotplug_range() flushes TLB for !free_mapped */
continue;
}
WARN_ON(!pud_table(pud));
@@ -964,6 +964,7 @@ static void unmap_hotplug_p4d_range(pgd_
static void unmap_hotplug_range(unsigned long addr, unsigned long end,
bool free_mapped, struct vmem_altmap *altmap)
{
+ unsigned long start = addr;
unsigned long next;
pgd_t *pgdp, pgd;
@@ -985,6 +986,9 @@ static void unmap_hotplug_range(unsigned
WARN_ON(!pgd_present(pgd));
unmap_hotplug_p4d_range(pgdp, addr, next, free_mapped, altmap);
} while (addr = next, addr < end);
+
+ if (!free_mapped)
+ flush_tlb_kernel_range(start, end);
}
static void free_empty_pte_table(pmd_t *pmdp, unsigned long addr,
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 6.12 212/215] drm/amdgpu: fix zero-size GDS range init on RDNA4
2026-05-04 13:50 [PATCH 6.12 000/215] 6.12.86-rc1 review Greg Kroah-Hartman
2026-05-04 13:50 ` [PATCH 6.12 020/215] arm64/mm: Enable batched TLB flush in unmap_hotplug_range() Greg Kroah-Hartman
@ 2026-05-04 13:53 ` Greg Kroah-Hartman
2026-05-04 15:16 ` [PATCH 6.12 000/215] 6.12.86-rc1 review Brett A C Sheffield
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Greg Kroah-Hartman @ 2026-05-04 13:53 UTC (permalink / raw)
To: stable
Cc: Greg Kroah-Hartman, patches, Arjan van de Ven, Alex Deucher,
Christian König, amd-gfx, dri-devel, linux-kernel
6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Arjan van de Ven <arjan@linux.intel.com>
commit 095a8b0ad3c3b5cdc3850d961adb8a8f735220bb upstream.
RDNA4 (GFX 12) hardware removes the GDS, GWS, and OA on-chip memory
resources. The gfx_v12_0 initialisation code correctly leaves
adev->gds.gds_size, adev->gds.gws_size, and adev->gds.oa_size at
zero to reflect this.
amdgpu_ttm_init() unconditionally calls amdgpu_ttm_init_on_chip() for
each of these resources regardless of size. When the size is zero,
amdgpu_ttm_init_on_chip() forwards the call to ttm_range_man_init(),
which calls drm_mm_init(mm, 0, 0). drm_mm_init() immediately fires
DRM_MM_BUG_ON(start + size <= start) -- trivially true when size is
zero -- crashing the kernel during modprobe of amdgpu on an RX 9070 XT.
Guard against this by returning 0 early from
amdgpu_ttm_init_on_chip() when size_in_page is zero. This skips TTM
resource manager registration for hardware resources that are absent,
without affecting any other GPU type.
DRM_MM_BUG_ON() only asserts if CONFIG_DRM_DEBUG_MM is enabled in
the kernel config. This is apparently rarely enabled as these chips
have been in the market for over a year and this issue was only reported
now.
Link: https://lore.kernel.org/all/bug-221376-2300@https.bugzilla.kernel.org%2F/
Link: https://bugzilla.kernel.org/show_bug.cgi?id=221376
Oops-Analysis: http://oops.fenrus.org/reports/bugzilla.korg/221376/report.html
Assisted-by: GitHub Copilot:Claude Sonnet 4.6 linux-kernel-oops-x86.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 5719ce5865279cad4fd5f01011fe037168503f2d)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -75,6 +75,9 @@ static int amdgpu_ttm_init_on_chip(struc
unsigned int type,
uint64_t size_in_page)
{
+ if (!size_in_page)
+ return 0;
+
return ttm_range_man_init(&adev->mman.bdev, type,
false, size_in_page);
}
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 6.12 000/215] 6.12.86-rc1 review
2026-05-04 13:50 [PATCH 6.12 000/215] 6.12.86-rc1 review Greg Kroah-Hartman
2026-05-04 13:50 ` [PATCH 6.12 020/215] arm64/mm: Enable batched TLB flush in unmap_hotplug_range() Greg Kroah-Hartman
2026-05-04 13:53 ` [PATCH 6.12 212/215] drm/amdgpu: fix zero-size GDS range init on RDNA4 Greg Kroah-Hartman
@ 2026-05-04 15:16 ` Brett A C Sheffield
2026-05-04 16:17 ` Peter Schneider
2026-05-04 18:02 ` Florian Fainelli
4 siblings, 0 replies; 6+ messages in thread
From: Brett A C Sheffield @ 2026-05-04 15:16 UTC (permalink / raw)
To: gregkh
Cc: stable, patches, linux-kernel, torvalds, akpm, linux, shuah,
patches, lkft-triage, pavel, jonathanh, f.fainelli,
sudipm.mukherjee, rwarsow, conor, hargar, broonie, achill, sr,
Brett A C Sheffield
# Librecast Test Results
020/020 [ OK ] liblcrq
010/010 [ OK ] libmld
120/120 [ OK ] liblibrecast
CPU/kernel: Linux auntie 6.12.86-rc1-gfe600ffe8479 #1 SMP PREEMPT_DYNAMIC Mon May 4 14:44:04 -00 2026 x86_64 AMD Ryzen 9 9950X 16-Core Processor AuthenticAMD GNU/Linux
Tested-by: Brett A C Sheffield <bacs@librecast.net>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 6.12 000/215] 6.12.86-rc1 review
2026-05-04 13:50 [PATCH 6.12 000/215] 6.12.86-rc1 review Greg Kroah-Hartman
` (2 preceding siblings ...)
2026-05-04 15:16 ` [PATCH 6.12 000/215] 6.12.86-rc1 review Brett A C Sheffield
@ 2026-05-04 16:17 ` Peter Schneider
2026-05-04 18:02 ` Florian Fainelli
4 siblings, 0 replies; 6+ messages in thread
From: Peter Schneider @ 2026-05-04 16:17 UTC (permalink / raw)
To: Greg Kroah-Hartman, stable
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, jonathanh, f.fainelli, sudipm.mukherjee,
rwarsow, conor, hargar, broonie, achill, sr
Am 04.05.2026 um 15:50 schrieb Greg Kroah-Hartman:
> This is the start of the stable review cycle for the 6.12.86 release.
> There are 215 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
Builds, boots and works on my 2-socket Ivy Bridge Xeon E5-2697 v2 server. No dmesg oddities or regressions found.
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Beste Grüße,
Peter Schneider
--
Climb the mountain not to plant your flag, but to embrace the challenge,
enjoy the air and behold the view. Climb it so you can see the world,
not so the world can see you. -- David McCullough Jr.
OpenPGP: 0xA3828BD796CCE11A8CADE8866E3A92C92C3FF244
Download: https://www.peters-netzplatz.de/download/pschneider1968_pub.asc
https://keys.mailvelope.com/pks/lookup?op=get&search=pschneider1968@googlemail.com
https://keys.mailvelope.com/pks/lookup?op=get&search=pschneider1968@gmail.com
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 6.12 000/215] 6.12.86-rc1 review
2026-05-04 13:50 [PATCH 6.12 000/215] 6.12.86-rc1 review Greg Kroah-Hartman
` (3 preceding siblings ...)
2026-05-04 16:17 ` Peter Schneider
@ 2026-05-04 18:02 ` Florian Fainelli
4 siblings, 0 replies; 6+ messages in thread
From: Florian Fainelli @ 2026-05-04 18:02 UTC (permalink / raw)
To: Greg Kroah-Hartman, stable
Cc: patches, linux-kernel, torvalds, akpm, linux, shuah, patches,
lkft-triage, pavel, jonathanh, sudipm.mukherjee, rwarsow, conor,
hargar, broonie, achill, sr
On 5/4/26 06:50, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 6.12.86 release.
> There are 215 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Wed, 06 May 2026 13:50:52 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.12.86-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.12.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels, build tested on
BMIPS_GENERIC:
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
--
Florian
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2026-05-04 18:02 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-05-04 13:50 [PATCH 6.12 000/215] 6.12.86-rc1 review Greg Kroah-Hartman
2026-05-04 13:50 ` [PATCH 6.12 020/215] arm64/mm: Enable batched TLB flush in unmap_hotplug_range() Greg Kroah-Hartman
2026-05-04 13:53 ` [PATCH 6.12 212/215] drm/amdgpu: fix zero-size GDS range init on RDNA4 Greg Kroah-Hartman
2026-05-04 15:16 ` [PATCH 6.12 000/215] 6.12.86-rc1 review Brett A C Sheffield
2026-05-04 16:17 ` Peter Schneider
2026-05-04 18:02 ` Florian Fainelli
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