Merge tag 'mm-hotfixes-stable-2026-03-09-16-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
"15 hotfixes. 6 are cc:stable. 14 are for MM.

Singlet

Merge tag 'mm-hotfixes-stable-2026-03-09-16-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
"15 hotfixes. 6 are cc:stable. 14 are for MM.

Singletons, with one doubleton - please see the changelogs for details"

* tag 'mm-hotfixes-stable-2026-03-09-16-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
MAINTAINERS, mailmap: update email address for Lorenzo Stoakes
mm/mmu_notifier: clean up mmu_notifier.h kernel-doc
uaccess: correct kernel-doc parameter format
mm/huge_memory: fix a folio_split() race condition with folio_try_get()
MAINTAINERS: add co-maintainer and reviewer for SLAB ALLOCATOR
MAINTAINERS: add RELAY entry
memcg: fix slab accounting in refill_obj_stock() trylock path
mm/hugetlb.c: use __pa() instead of virt_to_phys() in early bootmem alloc code
zram: rename writeback_compressed device attr
tools/testing: fix testing/vma and testing/radix-tree build
Revert "ptdesc: remove references to folios from __pagetable_ctor() and pagetable_dtor()"
mm/cma: move put_page_testzero() out of VM_WARN_ON in cma_release()
mm/damon/core: clear walk_control on inactive context in damos_walk()
mm: memfd_luo: always dirty all folios
mm: memfd_luo: always make all folios uptodate

show more ...

Merge tag 'linux_kselftest-kunit-fixes-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kunit fixes from Shuah Khan:

- Fix rust warnings when CONFIG_PRINTK is d

Merge tag 'linux_kselftest-kunit-fixes-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kunit fixes from Shuah Khan:

- Fix rust warnings when CONFIG_PRINTK is disabled

- Reduce stack usage in kunit_run_tests() to fix warnings when
CONFIG_FRAME_WARN is set to a relatively low value

- Update email address for David Gow

- Copy caller args in kunit tool in run_kernel to prevent mutation

* tag 'linux_kselftest-kunit-fixes-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
kunit: reduce stack usage in kunit_run_tests()
kunit: tool: copy caller args in run_kernel to prevent mutation
rust: kunit: fix warning when !CONFIG_PRINTK
MAINTAINERS: Update email address for David Gow

show more ...

Merge tag 'net-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Including fixes from CAN, netfilter and wireless.

Current release

Merge tag 'net-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Including fixes from CAN, netfilter and wireless.

Current release - new code bugs:

- sched: cake: fixup cake_mq rate adjustment for diffserv config

- wifi: fix missing ieee80211_eml_params member initialization

Previous releases - regressions:

- tcp: give up on stronger sk_rcvbuf checks (for now)

Previous releases - always broken:

- net: fix rcu_tasks stall in threaded busypoll

- sched:
- fq: clear q->band_pkt_count[] in fq_reset()
- only allow act_ct to bind to clsact/ingress qdiscs and shared
blocks

- bridge: check relevant per-VLAN options in VLAN range grouping

- xsk: fix fragment node deletion to prevent buffer leak

Misc:

- spring cleanup of inactive maintainers"

* tag 'net-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (138 commits)
xdp: produce a warning when calculated tailroom is negative
net: enetc: use truesize as XDP RxQ info frag_size
libeth, idpf: use truesize as XDP RxQ info frag_size
i40e: use xdp.frame_sz as XDP RxQ info frag_size
i40e: fix registering XDP RxQ info
ice: change XDP RxQ frag_size from DMA write length to xdp.frame_sz
ice: fix rxq info registering in mbuf packets
xsk: introduce helper to determine rxq->frag_size
xdp: use modulo operation to calculate XDP frag tailroom
selftests/tc-testing: Add tests exercising act_ife metalist replace behaviour
net/sched: act_ife: Fix metalist update behavior
selftests: net: add test for IPv4 route with loopback IPv6 nexthop
net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop
net: vxlan: fix nd_tbl NULL dereference when IPv6 is disabled
net: bridge: fix nd_tbl NULL dereference when IPv6 is disabled
MAINTAINERS: remove Thomas Falcon from IBM ibmvnic
MAINTAINERS: remove Claudiu Manoil and Alexandre Belloni from Ocelot switch
MAINTAINERS: replace Taras Chornyi with Elad Nachman for Marvell Prestera
MAINTAINERS: remove Jonathan Lemon from OpenCompute PTP
MAINTAINERS: replace Clark Wang with Frank Li for Freescale FEC
...

show more ...

mailmap: reflect my gmail as default

Use my gmail instead so that I can easily handle those emails
that CC me.

Signed-off-by: Jason Xing <kernelxing@tencent.com>
Link: https://patch.msgid.link/2026

mailmap: reflect my gmail as default

Use my gmail instead so that I can easily handle those emails
that CC me.

Signed-off-by: Jason Xing <kernelxing@tencent.com>
Link: https://patch.msgid.link/20260303033720.84108-1-kerneljasonxing@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

mailmap: Add entry for Joe Damato

My Fastly email address is no longer used. Add a mailmap entry to
reflect that.

Signed-off-by: Joe Damato <joe@dama.to>
Link: https://patch.msgid.link/202603030242

mailmap: Add entry for Joe Damato

My Fastly email address is no longer used. Add a mailmap entry to
reflect that.

Signed-off-by: Joe Damato <joe@dama.to>
Link: https://patch.msgid.link/20260303024202.2526604-1-joe@dama.to
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

MAINTAINERS, mailmap: update email address for Lorenzo Stoakes

I want to experiment with a new email setup, and using the @kernel.org
address is the easiest way to have flexibility on this.

Link: h

MAINTAINERS, mailmap: update email address for Lorenzo Stoakes

I want to experiment with a new email setup, and using the @kernel.org
address is the easiest way to have flexibility on this.

Link: https://lkml.kernel.org/r/20260303195025.1170895-1-ljs@kernel.org
Signed-off-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

show more ...

MAINTAINERS: Update email address for David Gow

Update my email address for KUnit related things in MAINTAINERS (and add
an entry to .mailmap so nothing gets lost).

Signed-off-by: David Gow <davidg

MAINTAINERS: Update email address for David Gow

Update my email address for KUnit related things in MAINTAINERS (and add
an entry to .mailmap so nothing gets lost).

Signed-off-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

show more ...

Merge tag 'mm-hotfixes-stable-2026-02-26-14-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
"12 hotfixes. 7 are cc:stable. 8 are for MM.

All ar

Merge tag 'mm-hotfixes-stable-2026-02-26-14-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
"12 hotfixes. 7 are cc:stable. 8 are for MM.

All are singletons - please see the changelogs for details"

* tag 'mm-hotfixes-stable-2026-02-26-14-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
MAINTAINERS: update Yosry Ahmed's email address
mailmap: add entry for Daniele Alessandrelli
mm: fix NULL NODE_DATA dereference for memoryless nodes on boot
mm/tracing: rss_stat: ensure curr is false from kthread context
mm/kfence: fix KASAN hardware tag faults during late enablement
mm/damon/core: disallow non-power of two min_region_sz
Squashfs: check metadata block offset is within range
MAINTAINERS, mailmap: update e-mail address for Vlastimil Babka
liveupdate: luo_file: remember retrieve() status
mm: thp: deny THP for files on anonymous inodes
mm: change vma_alloc_folio_noprof() macro to inline function
mm/kfence: disable KFENCE upon KASAN HW tags enablement

show more ...

MAINTAINERS: Update contact with the kernel.org address

Use the kernel.org address as a unified single entry to send patches
to. At the same time, update mailmap to group all past contributions.

Si

MAINTAINERS: Update contact with the kernel.org address

Use the kernel.org address as a unified single entry to send patches
to. At the same time, update mailmap to group all past contributions.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

show more ...

MAINTAINERS: update Yosry Ahmed's email address

Use my kernel.org email address.

Link: https://lkml.kernel.org/r/20260223160027.122307-1-yosry@kernel.org
Signed-off-by: Yosry Ahmed <yosry@kernel.or

MAINTAINERS: update Yosry Ahmed's email address

Use my kernel.org email address.

Link: https://lkml.kernel.org/r/20260223160027.122307-1-yosry@kernel.org
Signed-off-by: Yosry Ahmed <yosry@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

show more ...

mailmap: add entry for Daniele Alessandrelli

My Intel email is going to bounce soon. Map it to my personal Gmail
address.

Link: https://lkml.kernel.org/r/20260223170905.278956-1-daniele.alessandre

mailmap: add entry for Daniele Alessandrelli

My Intel email is going to bounce soon. Map it to my personal Gmail
address.

Link: https://lkml.kernel.org/r/20260223170905.278956-1-daniele.alessandrelli@intel.com
Signed-off-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com>
Cc: Daniele Alessandrelli <daniele.alessandrelli@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

show more ...

MAINTAINERS, mailmap: update e-mail address for Vlastimil Babka

Hopefully improve e-mail performance.

Link: https://lkml.kernel.org/r/20260217102151.10425-2-vbabka@kernel.org
Signed-off-by: Vlastim

MAINTAINERS, mailmap: update e-mail address for Vlastimil Babka

Hopefully improve e-mail performance.

Link: https://lkml.kernel.org/r/20260217102151.10425-2-vbabka@kernel.org
Signed-off-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

show more ...

Merge tag 'landlock-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux

Pull landlock updates from Mickaël Salaün:

- extend Landlock to enforce restrictions on a whole process, sim

Merge tag 'landlock-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux

Pull landlock updates from Mickaël Salaün:

- extend Landlock to enforce restrictions on a whole process, similarly
to the seccomp's TSYNC flag

- refactor data structures to simplify code and improve performance

- add documentation to cover missing parts

* tag 'landlock-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux:
mailmap: Add entry for Mickaël Salaün
landlock: Transpose the layer masks data structure
landlock: Add access_mask_subset() helper
selftests/landlock: Add filesystem access benchmark
landlock: Document audit blocker field format
landlock: Add errata documentation section
landlock: Add backwards compatibility for restrict flags
landlock: Refactor TCP socket type check
landlock: Minor reword of docs for TCP access rights
landlock: Document LANDLOCK_RESTRICT_SELF_TSYNC
selftests/landlock: Add LANDLOCK_RESTRICT_SELF_TSYNC tests
landlock: Multithreading support for landlock_restrict_self()

show more ...

Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
"Highlights:
- amdgpu support for lots of new IP blocks which means newer GPUs

Merge tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel

Pull drm updates from Dave Airlie:
"Highlights:
- amdgpu support for lots of new IP blocks which means newer GPUs
- xe has a lot of SR-IOV and SVM improvements
- lots of intel display refactoring across i915/xe
- msm has more support for gen8 platforms
- Given up on kgdb/kms integration, it's too hard on modern hw

core:
- drop kgdb support
- replace system workqueue with percpu
- account for property blobs in memcg
- MAINTAINERS updates for xe + buddy

rust:
- Fix documentation for Registration constructors
- Use pin_init::zeroed() for fops initialization
- Annotate DRM helpers with __rust_helper
- Improve safety documentation for gem::Object::new()
- Update AlwaysRefCounted imports
- mm: Prevent integer overflow in page_align()

atomic:
- add drm_device pointer to drm_private_obj
- introduce gamma/degamma LUT size check

buddy:
- fix free_trees memory leak
- prevent BUG_ON

bridge:
- introduce drm_bridge_unplug/enter/exit
- add connector argument to .hpd_notify
- lots of recounting conversions
- convert rockchip inno hdmi to bridge
- lontium-lt9611uxc: switch to HDMI audio helpers
- dw-hdmi-qp: add support for HPD-less setups
- Algoltek AG6311 support

panels:
- edp: CSW MNE007QB3-1, AUO B140HAN06.4, AUO B140QAX01.H
- st75751: add SPI support
- Sitronix ST7920, Samsung LTL106HL02
- LG LH546WF1-ED01, HannStar HSD156J
- BOE NV130WUM-T08
- Innolux G150XGE-L05
- Anbernic RG-DS

dma-buf:
- improve sg_table debugging
- add tracepoints
- call clear_page instead of memset
- start to introduce cgroup memory accounting in heaps
- remove sysfs stats

dma-fence:
- add new helpers

dp:
- mst: avoid oob access with vcpi=0

hdmi:
- limit infoframes exposure to userspace

gem:
- reduce page table overhead with THP
- fix leak in drm_gem_get_unmapped_area

gpuvm:
- API sanitation for rust bindings

sched:
- introduce new helpers

panic:
- report invalid panic modes
- add kunit tests

i915/xe display:
- Expose sharpness only if num_scalers is >= 2
- Add initial Xe3P_LPD for NVL
- BMG FBC support
- Add MTL+ platforms to support dpll framework
_ fix DIMM_S DRM decoding on ICL
- Return to using AUX interrupts
- PSR/Panel replay refactoring
- use consolidation HDMI tables
- Xe3_LPD CD2X dividier changes

xe:
- vfio: add vfio_pci for intel GPU
- multi queue support
- dynamic pagemaps and multi-device SVM
- expose temp attribs in hwmon
- NO_COMPRESSION bo flag
- expose MERT OA unit
- sysfs survivability refactor
- SRIOV PF: add MERT support
- enable SR-IOV VF migration
- Enable I2C/NVM on Crescent Island
- Xe3p page reclaimation support
- introduce SRIOV scheduler groups
- add SoC remappt support in system controller
- insert compiler barriers in GuC code
- define NVL GuC firmware
- handle GT resume failure
- fix drm scheduler layering violations
- enable GSC loading and PXP for PTL
- disable GuC Power DCC strategy on PTL
- unregister drm device on probe error

i915:
- move to kernel standard fault injection
- bump recommended GuC version for DG2 and MTL

amdgpu:
- SMUIO 15.x, PSP 15.x support
- IH 6.1.1/7.1 support
- MMHUB 3.4/4.2 support
- GC 11.5.4/12.1 support
- SDMA 6.1.4/7.1/7.11.4 support
- JPEG 5.3 support
- UserQ updates
- GC 9 gfx queue reset support
- TTM memory ops parallelization
- convert legacy logging to new helpers
- DC analog fixes

amdkfd:
- GC 11.5.4/12.1 suppport
- SDMA 6.1.4/7.1 support
- per context support
- increase kfd process hash table
- Reserved SDMA rework

radeon:
- convert legacy logging to new helpers
- use devm for i2c adapters

msm:
- GPU
- Document a612/RGMU dt bindings
- UBWC 6.0 support (for A840 / Kaanapali)
- a225 support
- DPU:
- Switch to use virtual planes by default
- Fix DSI CMD panels on DPU 3.x
- Rewrite format handling to remove intermediate representation
- Fix watchdog on DPU 8.x+
- Fix TE / Vsync source setting on DPU 8.x+
- Add 3D_Mux on SC7280
- Kaanapali platform support
- Fix UBWC register programming
- Make RM reserve DSPP-enabled mixers for CRTCs with LMs
- Gamma correction support
- DP:
- Enable support for eDP 1.4+ link rate tables
- Fix MDSS1 DP indices on SA8775P, making them to work
- Fix msm_dp_ctrl_config_msa() to work with LLVM 20
- DSI:
- Document QCS8300 as compatible with SA8775P
- Kaanapali platform support
- DSI PHY:
- switch to divider_determine_rate()
- MDP5:
- Drop support for MSM8998, SDM660 and SDM630 (switch over to DPU)
- MDSS:
- Kaanapali platform support
- Fixed UBWC register programming

nova-core:
- Prepare for Turing support. This includes parsing and handling
Turing-specific firmware headers and sections as well as a Turing
Falcon HAL implementation
- Get rid of the Result<impl PinInit<T, E>> anti-pattern
- Relocate initializer-specific code into the appropriate initializer
- Use CStr::from_bytes_until_nul() to remove custom helpers
- Improve handling of unexpected firmware values
- Clean up redundant debug prints
- Replace c_str!() with native Rust C-string literals
- Update nova-core task list

nova:
- Align GEM object size to system page size

tyr:
- Use generated uAPI bindings for GpuInfo
- Replace manual sleeps with read_poll_timeout()
- Replace c_str!() with native Rust C-string literals
- Suppress warnings for unread fields
- Fix incorrect register name in print statement

nouveau:
- fix big page table support races in PTE management
- improve reclocking on tegra 186+

amdxdna:
- fix suspend race conditions
- improve handling of zero tail pointers
- fix cu_idx overwritten during command setup
- enable hardware context priority
- remove NPU2 support
- update message buffer allocation requirements
- update firmware version check

ast:
- support imported cursor buffers
- big endian fixes

etnaviv:
- add PPU flop reset support

imagination:
- add AM62P support
- introduce hw version checks

ivpu:
- implement warm boot flow

panfrost:
- add bo sync ioctl
- add GPU_PM_RT support for RZ/G3E SoC

panthor:
- add bo sync ioctl
- enable timestamp propagation
- scheduler robustness improvements
- VM termination fixes
- huge page support

rockchip:
- RK3368 HDMI Support
- get rid of atomic_check fixups
- RK3506 support
- RK3576/RK3588 improved HPD handling

rz-du:
- RZ/V2H(P) MIPI-DSI Support

v3d:
- fix DMA segment size
- convert to new logging helpers

mediatek:
- move DP training to hotplug thread
- convert logging to new helpers
- add support for HS speed DSI
- Genio 510/700/1200-EVK, Radxa NIO-12L HDMI support

atmel-hlcdc:
- switch to drmm resource
- support nomodeset
- use newer helpers

hisilicon:
- fix various DP bugs

renesas:
- fix kernel panic on reboot

exynos:
- fix vidi_connection_ioctl using wrong device
- fix vidi_connection deref user ptr
- fix concurrency regression with vidi_context

vkms:
- add configfs support for display configuration

* tag 'drm-next-2026-02-11' of https://gitlab.freedesktop.org/drm/kernel: (1610 commits)
drm/xe/pm: Disable D3Cold for BMG only on specific platforms
drm/xe: Fix kerneldoc for xe_tlb_inval_job_alloc_dep
drm/xe: Fix kerneldoc for xe_gt_tlb_inval_init_early
drm/xe: Fix kerneldoc for xe_migrate_exec_queue
drm/xe/query: Fix topology query pointer advance
drm/xe/guc: Fix kernel-doc warning in GuC scheduler ABI header
drm/xe/guc: Fix CFI violation in debugfs access.
accel/amdxdna: Move RPM resume into job run function
accel/amdxdna: Fix incorrect DPM level after suspend/resume
nouveau/vmm: start tracking if the LPT PTE is valid. (v6)
nouveau/vmm: increase size of vmm pte tracker struct to u32 (v2)
nouveau/vmm: rewrite pte tracker using a struct and bitfields.
accel/amdxdna: Fix incorrect error code returned for failed chain command
accel/amdxdna: Remove hardware context status
drm/bridge: imx8qxp-pixel-combiner: Fix bailout for imx8qxp_pc_bridge_probe()
drm/panel: ilitek-ili9882t: Remove duplicate initializers in tianma_il79900a_dsc
drm/i915/display: fix the pixel normalization handling for xe3p_lpd
drm/exynos: vidi: use ctx->lock to protect struct vidi_context member variables related to memory alloc/free
drm/exynos: vidi: fix to avoid directly dereferencing user pointer
drm/exynos: vidi: use priv->vidi_dev for ctx lookup in vidi_connection_ioctl()
...

show more ...

mailmap: Add entry for Mickaël Salaün

My Microsoft address is no longer used. Add a mailmap entry to reflect
that.

Cc: Günther Noack <gnoack@google.com>
Cc: James Morris <jamorris@linux.microsoft.

mailmap: Add entry for Mickaël Salaün

My Microsoft address is no longer used. Add a mailmap entry to reflect
that.

Cc: Günther Noack <gnoack@google.com>
Cc: James Morris <jamorris@linux.microsoft.com>
Reviewed-by: Paul Moore <paul@paul-moore.com>
Link: https://lore.kernel.org/r/20260207111136.577249-1-mic@digikod.net
Signed-off-by: Mickaël Salaün <mic@digikod.net>

show more ...

Merge tag 'rust-6.20-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux

Pull rust updates from Miguel Ojeda:
"Toolchain and infrastructure:

- Add '__rust_helper' annotation to th

Merge tag 'rust-6.20-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux

Pull rust updates from Miguel Ojeda:
"Toolchain and infrastructure:

- Add '__rust_helper' annotation to the C helpers

This is needed to inline these helpers into Rust code

- Remove imports available via the prelude, treewide

This was possible thanks to a new lint in Klint that Gary has
implemented -- more Klint-related changes, including initial
upstream support, are coming

- Deduplicate pin-init flags

'kernel' crate:

- Add support for calling a function exactly once with the new
'do_once_lite!' macro (and 'OnceLite' type)

Based on this, add 'pr_*_once!' macros to print only once

- Add 'impl_flags!' macro for defining common bitflags operations:

impl_flags!(
/// Represents multiple permissions.
#[derive(Debug, Clone, Default, Copy, PartialEq, Eq)]
pub struct Permissions(u32);

/// Represents a single permission.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Permission {
/// Read permission.
Read = 1 << 0,

/// Write permission.
Write = 1 << 1,

/// Execute permission.
Execute = 1 << 2,
}
);

let mut f: Permissions = Permission::Read | Permission::Write;
assert!(f.contains(Permission::Read));
assert!(!f.contains(Permission::Execute));

f |= Permission::Execute;
assert!(f.contains(Permission::Execute));

let f2: Permissions = Permission::Write | Permission::Execute;
assert!((f ^ f2).contains(Permission::Read));
assert!(!(f ^ f2).contains(Permission::Write));

- 'bug' module: support 'CONFIG_DEBUG_BUGVERBOSE_DETAILED' in the
'warn_on!' macro in order to show the evaluated condition alongside
the file path:

------------[ cut here ]------------
WARNING: [val == 1] linux/samples/rust/rust_minimal.rs:27 at ...
Modules linked in: rust_minimal(+)

- Add safety module with 'unsafe_precondition_assert!' macro,
currently a wrapper for 'debug_assert!', intended to mark the
validation of safety preconditions where possible:

/// # Safety
///
/// The caller must ensure that `index` is less than `N`.
unsafe fn set_unchecked(&mut self, index: usize, value: T) {
unsafe_precondition_assert!(
index < N,
"set_unchecked() requires index ({index}) < N ({N})"
);

...
}

- Add instructions to 'build_assert!' documentation requesting to
always inline functions when used with function arguments

- 'ptr' module: replace 'build_assert!' with a 'const' one

- 'rbtree' module: reduce unsafe blocks on pointer derefs

- 'transmute' module: implement 'FromBytes' and 'AsBytes' for
inhabited ZSTs, and use it in Nova

- More treewide replacements of 'c_str!' with C string literals

'macros' crate:

- Rewrite most procedural macros ('module!', 'concat_idents!',
'#[export]', '#[vtable]', '#[kunit_tests]') to use the 'syn'
parsing library which we introduced last cycle, with better
diagnostics

This also allows to support '#[cfg]' properly in the '#[vtable]'
macro, to support arbitrary types in 'module!' macro (not just an
identifier) and to remove several custom parsing helpers we had

- Use 'quote!' from the recently vendored 'quote' library and remove
our custom one

The vendored one also allows us to avoid quoting '"' and '{}'
inside the template anymore and editors can now highlight it. In
addition, it improves robustness as it eliminates the need for
string quoting and escaping

- Use 'pin_init::zeroed()' to simplify KUnit code

'pin-init' crate:

- Rewrite all procedural macros ('[pin_]init!', '#[pin_data]',
'#[pinned_drop]', 'derive([Maybe]Zeroable)') to use the 'syn'
parsing library which we introduced last cycle, with better
diagnostics

- Implement 'InPlaceWrite' for '&'static mut MaybeUninit<T>'. This
enables users to use external allocation mechanisms such as
'static_cell'

- Support tuple structs in 'derive([Maybe]Zeroable)'

- Support attributes on fields in '[pin_]init!' (such as
'#[cfg(...)]')

- Add a '#[default_error(<type>)]' attribute to '[pin_]init!' to
override the default error (when no '? Error' is specified)

- Support packed structs in '[pin_]init!' with
'#[disable_initialized_field_access]'

- Remove 'try_[pin_]init!' in favor of merging their feature with
'[pin_]init!'. Update the kernel's own 'try_[pin_]init!' macros to
use the 'default_error' attribute

- Correct 'T: Sized' bounds to 'T: ?Sized' in the generated
'PinnedDrop' check by '#[pin_data]'

Documentation:

- Conclude the Rust experiment

MAINTAINERS:

- Add "RUST [RUST-ANALYZER]" entry for the rust-analyzer support.
Tamir and Jesung will take care of it. They have both been active
around it for a while. The new tree will flow through the Rust one

- Add Gary as maintainer for "RUST [PIN-INIT]"

- Update Boqun and Tamir emails to their kernel.org accounts

And a few other cleanups and improvements"

* tag 'rust-6.20-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux: (59 commits)
rust: safety: introduce `unsafe_precondition_assert!` macro
rust: add `impl_flags!` macro for defining common bitflag operations
rust: print: Add pr_*_once macros
rust: bug: Support DEBUG_BUGVERBOSE_DETAILED option
rust: print: Add support for calling a function exactly once
rust: kbuild: deduplicate pin-init flags
gpu: nova-core: remove imports available via prelude
rust: clk: replace `kernel::c_str!` with C-Strings
MAINTAINERS: Update my email address to @kernel.org
rust: macros: support `#[cfg]` properly in `#[vtable]` macro.
rust: kunit: use `pin_init::zeroed` instead of custom null value
rust: macros: rearrange `#[doc(hidden)]` in `module!` macro
rust: macros: allow arbitrary types to be used in `module!` macro
rust: macros: convert `#[kunit_tests]` macro to use `syn`
rust: macros: convert `concat_idents!` to use `syn`
rust: macros: convert `#[export]` to use `syn`
rust: macros: use `quote!` for `module!` macro
rust: macros: use `syn` to parse `module!` macro
rust: macros: convert `#[vtable]` macro to use `syn`
rust: macros: use `quote!` from vendored crate
...

show more ...

Merge tag 'mm-hotfixes-stable-2026-02-04-15-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
"Five hotfixes. Two are cc:stable, two are for MM.

A

Merge tag 'mm-hotfixes-stable-2026-02-04-15-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
"Five hotfixes. Two are cc:stable, two are for MM.

All are singletons - please see the changelogs for details"

* tag 'mm-hotfixes-stable-2026-02-04-15-55' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
Documentation: document liveupdate cmdline parameter
mm, shmem: prevent infinite loop on truncate race
mailmap: update Alexander Mikhalitsyn's emails
liveupdate: luo_file: do not clear serialized_data on unfreeze
x86/kfence: fix booting on 32bit non-PAE systems

show more ...

Merge tag 'soc-fixes-6.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC fixes from Arnd Bergmann:
"Shawn Guo is moving on from maintaining the NXP i.MX platform and
hands o

Merge tag 'soc-fixes-6.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC fixes from Arnd Bergmann:
"Shawn Guo is moving on from maintaining the NXP i.MX platform and
hands over to Frank Li. Shawn has maintained the platform for 15 years
after initially upstreaming support for i.MX6 and i.MX23/28, and his
work has helped make this the most important industrial embedded Linux
platform. Roughly one out of five devicetree files in mainline kernels
are for the wider i.MX platform. Many thanks to Shawn for the taking
care of the platform all these years!

There are also two additional updates for the MAINTAINERS file, and a
fix for error handling in the qualcomm smem driver"

* tag 'soc-fixes-6.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
MAINTAINERS: Change Sudeep Holla's email address
MAINTAINERS: Add myself as maintainer of hisi_soc_hha
soc: qcom: smem: fix qcom_smem_is_available and check if __smem is valid
MAINTAINERS: Replace Shawn with Frank as i.MX platform maintainer

show more ...

mailmap: update Alexander Mikhalitsyn's emails

Link: https://lkml.kernel.org/r/20260128173915.162309-1-alexander@mihalicyn.com
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@futurfusion

mailmap: update Alexander Mikhalitsyn's emails

Link: https://lkml.kernel.org/r/20260128173915.162309-1-alexander@mihalicyn.com
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@futurfusion.io>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

show more ...

MAINTAINERS: Update my email address to @kernel.org

I had issues using my gmail account multiple times this week, hence
switch to @kernel.org.

Signed-off-by: Boqun Feng <boqun@kernel.org>
Reviewed-

MAINTAINERS: Update my email address to @kernel.org

I had issues using my gmail account multiple times this week, hence
switch to @kernel.org.

Signed-off-by: Boqun Feng <boqun@kernel.org>
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Acked-by: Gary Guo <gary@garyguo.net>
Acked-by: Kunwu Chan <kunwu.chan@linux.dev>
Link: https://patch.msgid.link/20260129004520.62697-1-boqun@kernel.org
[ Sorted alphabetically in mailmap. Removed Cc tag list. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

show more ...

Merge tag 'mm-hotfixes-stable-2026-01-29-09-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
"16 hotfixes. 9 are cc:stable, 12 are for MM.

There'

Merge tag 'mm-hotfixes-stable-2026-01-29-09-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
"16 hotfixes. 9 are cc:stable, 12 are for MM.

There's a patch series from Pratyush Yadav which fixes a few things in
the new-in-6.19 LUO memfd code.

Plus the usual shower of singletons - please see the changelogs for
details"

* tag 'mm-hotfixes-stable-2026-01-29-09-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
vmcoreinfo: make hwerr_data visible for debugging
mm/zone_device: reinitialize large zone device private folios
mm/mm_init: don't cond_resched() in deferred_init_memmap_chunk() if called from deferred_grow_zone()
mm/kfence: randomize the freelist on initialization
kho: kho_preserve_vmalloc(): don't return 0 when ENOMEM
kho: init alloc tags when restoring pages from reserved memory
mm: memfd_luo: restore and free memfd_luo_ser on failure
mm: memfd_luo: use memfd_alloc_file() instead of shmem_file_setup()
memfd: export alloc_file()
flex_proportions: make fprop_new_period() hardirq safe
mailmap: add entry for Viacheslav Bocharov
mm/memory-failure: teach kill_accessing_process to accept hugetlb tail page pfn
mm/memory-failure: fix missing ->mf_stats count in hugetlb poison
mm, swap: restore swap_space attr aviod kernel panic
mm/kasan: fix KASAN poisoning in vrealloc()
mm/shmem, swap: fix race of truncate and swap entry split

show more ...

MAINTAINERS: Change Sudeep Holla's email address

Switch to my kernel.org email address going forward.

Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
Link: https://lore.kernel.org/r/202601252

MAINTAINERS: Change Sudeep Holla's email address

Switch to my kernel.org email address going forward.

Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>
Link: https://lore.kernel.org/r/20260125201545.3461463-1-sudeep.holla@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

show more ...

BackMerge tag 'v6.19-rc7' into drm-next

Linux 6.19-rc7

This is needed for msm and rust trees.

Signed-off-by: Dave Airlie <airlied@redhat.com>

MAINTAINERS: mailmap: update Tamir Duberstein's email address

Update Tamir Duberstein's email address to `@kernel.org`.

Signed-off-by: Tamir Duberstein <tamird@kernel.org>
Link: https://patch.msgid

MAINTAINERS: mailmap: update Tamir Duberstein's email address

Update Tamir Duberstein's email address to `@kernel.org`.

Signed-off-by: Tamir Duberstein <tamird@kernel.org>
Link: https://patch.msgid.link/20260126-tamird-kernel-org-v1-1-b390d329b0b9@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

show more ...

mailmap: add entry for Viacheslav Bocharov

Map my address <adeep@lexina.in> to new personal address <v@baodeep.com>
Old domain lexina.in will no longer be accessible due to registration
expiration.

mailmap: add entry for Viacheslav Bocharov

Map my address <adeep@lexina.in> to new personal address <v@baodeep.com>
Old domain lexina.in will no longer be accessible due to registration
expiration.

Link: https://lkml.kernel.org/r/20260120082212.364268-1-adeep@lexina.in
Signed-off-by: Viacheslav Bocharov <adeep@lexina.in>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

show more ...