Pull kvm fixes from Paolo Bonzini:
"arm64:
- Fix ITS EventID sanitisation when restoring an interrupt
translation table.
- Fix PPI memory leak when failing to initialise a vcpu.
- Correctly return an error when the validation of a hypervisor trace
descriptor fails, and limit this validation to protected mode only.
RISC-V:
- Fix invalid HVA warning in steal-time recording
- Return SBI_ERR_FAILURE to guest upon OOM in pmu_event_info() and
pmu_snapshot_set_shmem()
- Fix NULL pointer dereference in SBI v0.1 SEND_IPI handler
- Fix sign extension of value for MMIO loads
s390:
- Fix bugs in vSIE (nested virtualization) and UCONTROL, caused by
the page table rewrite.
x86:
- Apply erratum #1235 workaround (disable AVIC IPI virtualization) on
Hygon Family 18h, just like on AMD Family 17h.
- When KVM_CAP_X86_APIC_BUS_CYCLES_NS is queried on a specific VM,
return the VM's configured APIC bus frequency instead of the
default. This is less confusing (read: not wrong) and makes it
easier to fill in CPUID information that communicates the APIC bus
frequency to the guest.
Selftests:
- Do not include glibc-internal <bits/endian.h>; it worked by chance
and broke building KVM selftests with musl"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: SVM: Disable AVIC IPI virtualization on Hygon Family 18h (erratum #1235)
KVM: selftests: Verify that KVM returns the configured APIC cycle length
KVM: x86: Return the VM's configured APIC bus frequency when queried
KVM: selftests: elf: Include <endian.h> instead of <bits/endian.h>
KVM: s390: Properly reset zero bit in PGSTE
KVM: s390: vsie: Fix redundant rmap entries
KVM: s390: vsie: Fix unshadowing logic
KVM: s390: Fix leaking kvm_s390_mmu_cache in case of errors
KVM: s390: vsie: Fix memory leak when unshadowing
KVM: arm64: Fix nVHE/pKVM hyp tracing error on invalid desc
KVM: arm64: vgic: Free private_irqs when init fails after allocation
KVM: arm64: vgic-its: Reject restored DTE with out-of-range num_eventid_bits
RISC-V: KVM: Fix sign extension for MMIO loads
RISC-V: KVM: Fix NULL pointer dereference in SBI v0.1 SEND_IPI handler
riscv: kvm: return SBI_ERR_FAILURE for pmu_event_info() when OOM
riscv: kvm: return SBI_ERR_FAILURE for pmu_snapshot_set_shmem() when OOM
RISC-V: KVM: Fix invalid HVA warning in steal-time recording
Pull x86 fixes from Ingo Molnar:
- On SEV guests, handle set_memory_{encrypted,decrypted}() failures
more conservatively by assuming that all affected pages are
unencrypted (Carlos López)
- Disable broadcast TLB flush when PCID is disabled (Tom Lendacky)
- Fix VMX vs. hrtimer_rearm_deferred() regression (Peter Zijlstra)
- Move IRQ/NMI dispatch code from KVM into x86 core, to prepare for a
KVM x2apic fix (Peter Zijlstra)
- Fix incorrect munmap() size on map_vdso() failure (Guilherme Giacomo
Simoes)
* tag 'x86-urgent-2026-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
virt: sev-guest: Explicitly leak pages in unknown state
x86/mm: Disable broadcast TLB flush when PCID is disabled
x86/kvm/vmx: Fix VMX vs hrtimer_rearm_deferred()
x86/kvm/vmx: Move IRQ/NMI dispatch from KVM into x86 core
x86/vdso: Fix incorrect size in munmap() on map_vdso() failure
Pull irqchip driver fixes from Ingo Molnar: - Fix the hardware probing error path of the renesas-rzt2h irqchip driver - Fix the exynos-combiner irqchip driver on -rt kernels by turning the IRQ controller spinlock into a raw spinlock * tag 'irq-urgent-2026-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/renesas-rzt2h: Use pm_runtime_put_sync() in probe error path irqchip/exynos-combiner: Switch to raw_spinlock
Pull debugobjects fix from Ingo Molnar:: - Fix debugobjects regression on -rt kernels: don't fill the pool (which uses a coarse lock) if ->pi_blocked_on, because that messes up the priority inheritance of callers * tag 'core-urgent-2026-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: debugobjects: Do not fill_pool() if pi_blocked_on
Pull hwmon fixes from Guenter Roeck: - adm1266: Various fixes from Abdurrahman Hussain The fixed issues were reported by Sashiko as part of a code review of a functional change in the driver. - lenovo-ec-sensors: Convert to devm_request_region() to fix release_region cleanup, and fix EC "MCHP" signature validation logic, from Kean Ren * tag 'hwmon-for-v7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (pmbus/adm1266) serialize sequencer_state debugfs read with pmbus_lock hwmon: (pmbus/adm1266) serialize NVMEM blackbox read with pmbus_lock hwmon: (pmbus/adm1266) serialize GPIO PMBus accesses with pmbus_lock hwmon: (pmbus/adm1266) register the nvmem device after pmbus_do_probe() hwmon: (pmbus/adm1266) register the gpio_chip after pmbus_do_probe() hwmon: (pmbus/adm1266) reject short block-read responses in the GPIO accessors hwmon: (pmbus/adm1266) don't clobber GPIO bits before PDIO read in get_multiple hwmon: (pmbus/adm1266) cap PDIO scan in get_multiple at ADM1266_PDIO_NR hwmon: (pmbus/adm1266) bounce blackbox records through a protocol-sized buffer hwmon: (pmbus/adm1266) include adapter number in GPIO line label hwmon: (pmbus/adm1266) include PEC byte in pmbus_block_xfer read buffer hwmon: (pmbus/adm1266) reject implausible blackbox record_count hwmon: (pmbus/adm1266) widen blackbox-info buffer to I2C_SMBUS_BLOCK_MAX hwmon: (pmbus/adm1266) seed timestamp from the real-time clock hwmon: (lenovo-ec-sensors): Fix EC "MCHP" signature validation logic hwmon: (lenovo-ec-sensors): Convert to devm_request_region()
After commit 3392291fc509 ("drm/msm: Fix shrinker deadlock"), all
supported versions of clang warn (or error with CONFIG_WERROR=y):
drivers/gpu/drm/msm/msm_gem_shrinker.c:105:58: error: omitting the parameter name in a function definition is a C23 extension [-Werror,-Wc23-extensions]
105 | purge(struct drm_gem_object *obj, struct ww_acquire_ctx *)
| ^
drivers/gpu/drm/msm/msm_gem_shrinker.c:117:58: error: omitting the parameter name in a function definition is a C23 extension [-Werror,-Wc23-extensions]
117 | evict(struct drm_gem_object *obj, struct ww_acquire_ctx *)
| ^
2 errors generated.
With older but supported versions of GCC, this is an unconditional hard error:
drivers/gpu/drm/msm/msm_gem_shrinker.c: In function 'purge':
drivers/gpu/drm/msm/msm_gem_shrinker.c:105:35: error: parameter name omitted
purge(struct drm_gem_object *obj, struct ww_acquire_ctx *)
^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/msm/msm_gem_shrinker.c: In function 'evict':
drivers/gpu/drm/msm/msm_gem_shrinker.c:117:35: error: parameter name omitted
evict(struct drm_gem_object *obj, struct ww_acquire_ctx *)
^~~~~~~~~~~~~~~~~~~~~~~
Restore the parameter name to clear up the warnings, renaming it
"unused" to make it clear it is only needed to satisfy the prototype of
drm_gem_lru_scan().
Cc: stable@vger.kernel.org
Fixes: 3392291fc509 ("drm/msm: Fix shrinker deadlock")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull bpf fixes from Alexei Starovoitov: - Fix bpf_throw() and global subprog combination (Kumar Kartikeya Dwivedi) - Fix out of bounds access in BPF interpreter (Yazhou Tang) - Fix potential out of bounds access in inner per-cpu array map (Guannan Wang) - Reject NULL data/sig in bpf_verify_pkcs7_signature (KP Singh) * tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: libbpf: fix off-by-one in emit_signature_match jump offset bpf: Reject NULL data/sig in bpf_verify_pkcs7_signature selftests/bpf: Cover global subprog exception leaks bpf: Check global subprog exception paths bpf: make bpf_session_is_return() reference optional bpf: Use array_map_meta_equal for percpu array inner map replacement selftests/bpf: Add test for large offset bpf-to-bpf call bpf: Fix s16 truncation for large bpf-to-bpf call offsets bpf: Fix out-of-bounds read in bpf_patch_call_args()
Pull smb server fixes from Steve French: - fix for creating tmpfiles - fix durable reconnect error path - validate SID in security descriptor when inheriting DACL * tag 'v7.1-rc5-ksmbd-server-fixes' of git://git.samba.org/ksmbd: smb/server: promote S_DEL_ON_CLS to S_DEL_PENDING when close ksmbd: validate SID in parent security descriptor during ACL inheritance ksmbd: fix durable reconnect error path file lifetime
Pull btrfs fixes from David Sterba:
"A batch of fixes to simple quotas:
- add conditional rescheduling point not dependent on the lock during
inode iterations to avoid delays with PREEMPT_NONE enabled
- fix subvolume deletion so it does not break the squota invariants
- properly handle enabling squota, tracking extents in the initial
transaction
- catch and warn about underflows, clamp to zero to avoid further
problems
And one fix to inode size handling:
- fix handling of preallocated extents beyond i_size when not using
the no-holes feature"
* tag 'for-7.1-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: swallow btrfs_record_squota_delta() ENOENT
btrfs: clamp to avoid squota underflow
btrfs: fix squota accounting during enable generation
btrfs: check for subvolume before deleting squota qgroup
btrfs: always drop root->inodes lock before cond_resched()
btrfs: mark file extent range dirty after converting prealloc extents