Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv changes for 7.3

- Svadu/Zicfiss/Zicfilp FWFT support for Guest
- Use try_cmpxchg for IMSIC MRIF RMW
- More arch

Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv changes for 7.3

- Svadu/Zicfiss/Zicfilp FWFT support for Guest
- Use try_cmpxchg for IMSIC MRIF RMW
- More arch-specific tracepoints in KVM RISC-V
- Eager Page Splitting for KVM RISC-V
- Optimize hfence request handling for SMP Guests
- Improve dirty log clearing by skipping zero bits in mask
- Guard HFENCE range loops against overflow
- CPU PM notifiers in KVM RISC-V for non-retentive idle states
- Fix kernel-mode vector context save/restore for Guest

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Merge drm/drm-next into drm-xe-next

Sync some i915/display changes

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-next

Sync with v7.2-rc1.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-misc-next

Backmerging to get drm-misc-next to v7.2-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'v7.2-rc1' into drm-rust-next

Merge v7.2-rc1 into drm-rust-next to start the next cycle.

Devres now requires T: 'static, which conflicts with shmem::Object using
Devres<SGTableMap<T, C>>

Merge tag 'v7.2-rc1' into drm-rust-next

Merge v7.2-rc1 into drm-rust-next to start the next cycle.

Devres now requires T: 'static, which conflicts with shmem::Object using
Devres<SGTableMap<T, C>> without that bound. Resolve by adding 'static
as a supertrait to DriverObject and DeviceContext, which does not
restrict any current use cases since DriverObject is always implemented
on owned, refcounted types and DeviceContext is a sealed marker trait
with only unit-type implementors.

If DriverObject (or DeviceContext) ever becomes lifetime-parameterized
(e.g. via a GAT for TTM backed objects), the 'static supertrait can be
relaxed at that point.

Signed-off-by: Danilo Krummrich <dakr@kernel.org>

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Merge tag 'integrity-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity

Pull integrity updates from Mimi Zohar:

- TPM initialization is sometimes delayed until deferred_p

Merge tag 'integrity-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity

Pull integrity updates from Mimi Zohar:

- TPM initialization is sometimes delayed until deferred_probe_initcall

Since ordering is not guaranteed within the same initcall level, IMA
may initialize before the TPM and fall back to TPM-bypass mode. A new
config option, CONFIG_IMA_INIT_LATE_SYNC, allows those building the
kernel to defer IMA initialization to late_initcall_sync, accepting
the integrity risk of missing early measurements in exchange for
avoiding TPM-bypass mode.

- The raw policy rules are now measured, as well as the complete
policy, closing a gap in integrity measurement coverage

* tag 'integrity-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
ima: measure userspace policy writes before parsing
ima: add critical data measurement for loaded policy
security: ima: rename boot_aggregate when ima is initialised at late_sync
security: ima: introduce IMA_INIT_LATE_SYNC option
security: lsm: allow LSMs to register for late_initcall_sync init

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Merge branch 'for-7.3/steam' into for-linus

- initial support for 2026 Steam Controller (Vicki Pfau)
- support for sensor events on the 2025 Steam Controller (Vicki Pfau)
- assorted fixes, improveme

Merge branch 'for-7.3/steam' into for-linus

- initial support for 2026 Steam Controller (Vicki Pfau)
- support for sensor events on the 2025 Steam Controller (Vicki Pfau)
- assorted fixes, improvements and code refactoring (Vicki Pfau)

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Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

- Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and
dro

Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

- Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and
drop the unused initializer in the platform_device_id table for
sh_mtu2 (Uwe Kleine-König)

- Remove redundant dev_err()/dev_err_probe() messages when
devm_request_*_irq() fails, as the helper already logs an error
message (Pan Chuang)

- Fix a boot hang on Allwinner D1 when a forced minimum delta is used
with the sun4i timer (Felix Yan)

- Fix an IRQ leak in the cpuhp_setup_state() error path by freeing the
IRQ on failure in the NXP PIT driver (WenTao Liang)

- Fix incorrect unmapping of shared MMIO between the clocksource and
clockevent drivers. If one of them fails to initialize, the error
path unmaps the shared MMIO region, leaving the other driver with an
invalid mapping on clps711x (Guangshuo Li)

- Make the samsung_pwm driver compatible with PREEMPT_RT by replacing
regular spinlocks with raw_spinlock_t in atomic contexts (Marek
Szyprowski)

- Use __raw_readl() and __raw_writel() instead of ioread32() and
iowrite32() to support SWAP_IO_SPACE in the rtl-otto driver (Rustam
Adilov)

- Fix a missing clk_disable_unprepare() call in the timer
initialization error path of the Armada driver (Yuho Choi)

Link: https://lore.kernel.org/lkml/75feea31-683d-45a1-87f4-ab045e0152ae@oss.qualcomm.com

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Merge branch 'next' into for-linus

Prepare input updates for 7.3 merge window.

security: ima: introduce IMA_INIT_LATE_SYNC option

To generate the boot_aggregate log in the IMA subsystem with
TPM PCR values, the TPM driver must be built as built-in and
must be probed before the

security: ima: introduce IMA_INIT_LATE_SYNC option

To generate the boot_aggregate log in the IMA subsystem with
TPM PCR values, the TPM driver must be built as built-in and
must be probed before the IMA subsystem is initialized.

However, when the TPM device operates over the FF-A protocol using
the CRB interface, probing fails and returns -EPROBE_DEFER if
the tpm_crb_ffa device — an FF-A device that provides the communication
interface to the tpm_crb driver — has not yet been probed.

To ensure the TPM device operating over the FF-A protocol with
the CRB interface is probed before IMA initialization,
the following conditions must be met:

1. The corresponding ffa_device must be registered,
which is done via ffa_init().

2. The tpm_crb_driver must successfully probe this device via
tpm_crb_ffa_init().

3. The tpm_crb driver using CRB over FF-A can then
be probed successfully. (See crb_acpi_add() and
tpm_crb_ffa_init() for reference.)

Unfortunately, ffa_init(), tpm_crb_ffa_init(), and crb_acpi_driver_init()
are all registered with device_initcall, which means
crb_acpi_driver_init() may be invoked before ffa_init() and
tpm_crb_ffa_init() are completed.

When this occurs, probing the TPM device is deferred.
However, the deferred probe can happen after the IMA subsystem
has already been initialized, since IMA initialization is performed
during late_initcall, and deferred_probe_initcall() is performed
at the same level.

And the similar situation is reported on TPM devices attached on SPI
bus[0].

To resolve this, introduce IMA_INIT_LATE_SYNC option to initialise
IMA at late_inicall_sync so that IMA is initialized with the TPM
device probed deferred.

When this option is enabled, modules that access files in the
initramfs through usermode helper calls such as request_module()
during initcall must not be built-in. Otherwise, IMA may miss
measuring those files [1].

Link: https://lore.kernel.org/all/aYXEepLhUouN5f99@earth.li/ [0]
Link: https://lore.kernel.org/all/2b3782398cc17ce9d355490a0c42ebce9120a9ae.camel@linux.ibm.com/ [1]
Suggested-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
[zohar@linux.ibm.com: Fixed Kconfig merge conflict]
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>

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Merge tag 'v7.2-rc3' into next

Sync up with mainline to pull in stable fixes to avoid merge conflicts.

Merge drm/drm-fixes into drm-misc-fixes

Pull in tag v7.2-rc1 so that drm-misc-fixes becomes useful again,
and drm-misc-next-fixes can be closed.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

Merge branch 'next' into for-linus

Prepare input updates for 7.2 merge window.

Merge tag 'integrity-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity

Pull IMA updates from Mimi Zohar:

- Introduce IMA and EVM post-quantum ML-DSA signature support

Merge tag 'integrity-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity

Pull IMA updates from Mimi Zohar:

- Introduce IMA and EVM post-quantum ML-DSA signature support

ML-DSA signature support for IMA and EVM is limited to sigv3
signatures, which calculates and verifies a hash of a compact
structure containing the file data/metadata hash, hash type, and hash
algorithm. IMA and EVM still calculate the file data/metadata hashes
respectively.

- Introduce support for removing IMA measurement list records stored in
kernel memory

The IMA measurement list can grow large depending on policy, but
removing records breaks remote attestation, unless they are safely
preserved and made available for attestation requests. Until
environments are prepared to preserve the measurement records, a new
CONFIG_IMA_STAGING Kconfig option is introduced to guard against
deletion.

Several approaches for removing measurement list records were
evaluated but rejected due to filesystem constraints, the
introduction of a new critical data record, and locking concerns. Two
methods are being upstreamed: staged deletion with confirmation, and
staged deletion of N records without confirmation. Both methods
minimize the period during which new measurements are blocked from
being appended to the measurement list by staging the measurement
list.

A comparison of the two methods is included in the documentation.

- Some code cleanup, and a couple of bug fixes

* tag 'integrity-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
doc: security: Add documentation of exporting and deleting IMA measurements
ima: Support staging and deleting N measurements records
ima: Add support for flushing the hash table when staging measurements
ima: Add support for staging measurements with prompt
ima: Introduce ima_dump_measurement()
ima: Use snprintf() in create_securityfs_measurement_lists
ima: Mediate open/release method of the measurements list
ima: Introduce _ima_measurements_start() and _ima_measurements_next()
ima: Introduce per binary measurements list type binary_runtime_size value
ima: Introduce per binary measurements list type ima_num_records counter
ima: Replace static htable queue with dynamically allocated array
ima: Remove ima_h_table structure
evm: terminate and bound the evm_xattrs read buffer
integrity: Add support for sigv3 verification using ML-DSA keys
integrity: Refactor asymmetric_verify for reusability
integrity: Check that algo parameter is within valid range
integrity: Check for NULL returned by asymmetric_key_public_key
ima: return error early if file xattr cannot be changed
ima: Fix sigv3 signature handling for EVM_IMA_XATTR_DIGSIG

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ima: Support staging and deleting N measurements records

Add support for sending a value N between 1 and ULONG_MAX to the IMA
original measurement interface. This value represents the number of
meas

ima: Support staging and deleting N measurements records

Add support for sending a value N between 1 and ULONG_MAX to the IMA
original measurement interface. This value represents the number of
measurements that should be deleted from the current measurements list. In
this case, measurements are staged in an internal non-user visible list,
and immediately deleted.

This staging method allows the remote attestation agents to easily separate
the measurements that were verified (staged and deleted) from those that
weren't due to the race between taking a TPM quote and reading the
measurements list.

In order to minimize the locking time of ima_extend_list_mutex, deleting
N records is realized by doing a lockless walk in the current measurements
list to determine the N-th entry to cut, to cut the current measurements
list under the lock, and by deleting the excess records after releasing the
lock.

Flushing the hash table is not supported for N records, since it would
require removing the N records one by one from the hash table under the
ima_extend_list_mutex lock, which would increase the locking time.

Link: https://github.com/linux-integrity/linux/issues/1
Co-developed-by: Steven Chen <chenste@linux.microsoft.com>
Signed-off-by: Steven Chen <chenste@linux.microsoft.com>
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>

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ima: Add support for staging measurements with prompt

Introduce the ability of staging the IMA measurement list and deleting them
with a prompt.

Staging means moving the current measurement list re

ima: Add support for staging measurements with prompt

Introduce the ability of staging the IMA measurement list and deleting them
with a prompt.

Staging means moving the current measurement list records to a separate
location, and allowing users to read and delete it. This causes the current
measurement list to be emptied (since records were moved) and new
measurements to be added on the empty list. Staging can be done only once
at a time. In the event of kexec(), staging is aborted and staged records
will be carried over to the new kernel.

Introduce ascii_runtime_measurements_<algo>_staged and
binary_runtime_measurements_<algo>_staged interfaces to access and delete
the measurements.

Use 'echo A > <IMA _staged interface>' and
'echo D > <IMA _staged interface>' to respectively stage and delete the
entire measurements list. Locking of these interfaces is also mediated with
a call to _ima_measurements_open() and with ima_measurements_release().

Implement the staging functionality by introducing the new global
measurements list ima_measurements_staged, and ima_queue_stage() and
ima_queue_staged_delete_all() to respectively move measurements from the
current measurements list to the staged one, and to move staged
measurements to the ima_measurements_trim list for deletion. Introduce
ima_queue_delete() to delete the measurements.

Staging is forbidden after measurement is suspended, and between staging
and deleting, so that walking the staged and current measurements list can
be done locklessly in ima_dump_measurement_list(). Strict ordering of
suspending and dumping is enforced by two reboot notifiers with different
priority. Refusing to delete staged measurements also signals to user space
that those measurements are already carried over to the secondary kernel,
so that it does not save them twice.

Finally, introduce the BINARY_STAGED and BINARY_FULL binary measurements
list types, to maintain the counters and the binary size of staged
measurements and the full measurements list (including records that were
staged). BINARY still represents the current binary measurements list.

Use the binary size for the BINARY + BINARY_STAGED types in
ima_add_kexec_buffer(), since both measurements list types are copied to
the secondary kernel during kexec. Use BINARY_FULL in
ima_measure_kexec_event(), to generate a critical data record.

It should be noted that the BINARY_FULL counter is not passed through
kexec. Thus, the number of records included in the kexec critical data
records refers to the records since the critical data records generated
from the previous kexec event.

Note: This code derives from the Alt-IMA Huawei project, whose license is
GPL-2.0 OR MIT.

Link: https://github.com/linux-integrity/linux/issues/1
Suggested-by: Gregory Lumen <gregorylumen@linux.microsoft.com> (staging revert)
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>

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Merge tag 'v7.1-rc6' into next

Sync up with mainline to pull in a fix to IMS PCU driver and other
enhancements.

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Merge the branch with the soc/qcom changes, required fo

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Merge the branch with the soc/qcom changes, required for the next UBWC
patches.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

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Merge branch 'linus' into timers/clocksource

... to bring it up to date for new changes.

Merge drm/drm-next into drm-intel-next

Some Display Port Adaptive Sync depends on drm work.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-gt-next

Backmerging to pull in commit 5401b9adebc9 ("i915: don't use
a vma that didn't match the context VM") to revert it.

Signed-off-by: Joonas Lahtinen <joonas.

Merge drm/drm-next into drm-intel-gt-next

Backmerging to pull in commit 5401b9adebc9 ("i915: don't use
a vma that didn't match the context VM") to revert it.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Merge drm/drm-next into drm-xe-next

Bringing in recent display changes.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

Merge drm/drm-next into drm-misc-next

Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

Getting fixes and updates from v7.1-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

Pull crypto library updates from Eric Biggers:

- Migrate more hash algorithms from the traditional c

Merge tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux

Pull crypto library updates from Eric Biggers:

- Migrate more hash algorithms from the traditional crypto subsystem to
lib/crypto/

Like the algorithms migrated earlier (e.g. SHA-*), this simplifies
the implementations, improves performance, enables further
simplifications in calling code, and solves various other issues:

- AES CBC-based MACs (AES-CMAC, AES-XCBC-MAC, and AES-CBC-MAC)

- Support these algorithms in lib/crypto/ using the AES library
and the existing arm64 assembly code

- Reimplement the traditional crypto API's "cmac(aes)",
"xcbc(aes)", and "cbcmac(aes)" on top of the library

- Convert mac80211 to use the AES-CMAC library. Note: several
other subsystems can use it too and will be converted later

- Drop the broken, nonstandard, and likely unused support for
"xcbc(aes)" with key lengths other than 128 bits

- Enable optimizations by default

- GHASH

- Migrate the standalone GHASH code into lib/crypto/

- Integrate the GHASH code more closely with the very similar
POLYVAL code, and improve the generic GHASH implementation to
resist cache-timing attacks and use much less memory

- Reimplement the AES-GCM library and the "gcm" crypto_aead
template on top of the GHASH library. Remove "ghash" from the
crypto_shash API, as it's no longer needed

- Enable optimizations by default

- SM3

- Migrate the kernel's existing SM3 code into lib/crypto/, and
reimplement the traditional crypto API's "sm3" on top of it

- I don't recommend using SM3, but this cleanup is worthwhile
to organize the code the same way as other algorithms

- Testing improvements:

- Add a KUnit test suite for each of the new library APIs

- Migrate the existing ChaCha20Poly1305 test to KUnit

- Make the KUnit all_tests.config enable all crypto library tests

- Move the test kconfig options to the Runtime Testing menu

- Other updates to arch-optimized crypto code:

- Optimize SHA-256 for Zhaoxin CPUs using the Padlock Hash Engine

- Remove some MD5 implementations that are no longer worth keeping

- Drop big endian and voluntary preemption support from the arm64
code, as those configurations are no longer supported on arm64

- Make jitterentropy and samples/tsm-mr use the crypto library APIs

* tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (66 commits)
lib/crypto: arm64: Assume a little-endian kernel
arm64: fpsimd: Remove obsolete cond_yield macro
lib/crypto: arm64/sha3: Remove obsolete chunking logic
lib/crypto: arm64/sha512: Remove obsolete chunking logic
lib/crypto: arm64/sha256: Remove obsolete chunking logic
lib/crypto: arm64/sha1: Remove obsolete chunking logic
lib/crypto: arm64/poly1305: Remove obsolete chunking logic
lib/crypto: arm64/gf128hash: Remove obsolete chunking logic
lib/crypto: arm64/chacha: Remove obsolete chunking logic
lib/crypto: arm64/aes: Remove obsolete chunking logic
lib/crypto: Include <crypto/utils.h> instead of <crypto/algapi.h>
lib/crypto: aesgcm: Don't disable IRQs during AES block encryption
lib/crypto: aescfb: Don't disable IRQs during AES block encryption
lib/crypto: tests: Migrate ChaCha20Poly1305 self-test to KUnit
lib/crypto: sparc: Drop optimized MD5 code
lib/crypto: mips: Drop optimized MD5 code
lib: Move crypto library tests to Runtime Testing menu
crypto: sm3 - Remove 'struct sm3_state'
crypto: sm3 - Remove the original "sm3_block_generic()"
crypto: sm3 - Remove sm3_base.h
...

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