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1aa8a6dc7d
1446252 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Sean Christopherson
|
1aa8a6dc7d |
KVM: SEV: Ignore MMIO requests of length '0'
Explicitly ignore MMIO requests of length '0', so that setting up the
software scratch area (and other code) doesn't have to worry about
underflowing the length, and to allow for special casing '0' in the
future.
Fixes:
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||
|
Michael Roth
|
db3f2195d2 |
KVM: SEV: Require in-GHCB scratch area if GHCB v2+ is in use
As per the GHCB spec, when using GHCB v2+ require the software scratch area
to reside in the GHCB's shared buffer. Note, things like Page State Change
(PSC) requests _rely_ on this behavior, as the guest can't provide a length
when making the request, i.e. the size of the guest payload is bounded by
the size of the shared buffer.
Failure to force usage of the GHCB, and a slew of other flaws, lets a
malicious SNP guest corrupt host kernel heap memory, and leak host heap
layout information.
setup_vmgexit_scratch() allocates a buffer via kvzalloc(exit_info_2),
where exit_info_2 is guest-controlled. With exit_info_2=24, this yields
a 24-byte allocation in kmalloc-cg-32 (32-byte slab objects). The buffer
holds an 8-byte psc_hdr followed by 8-byte psc_entry structs, so only
entries[0] and entries[1] are in-bounds.
snp_begin_psc() validates end_entry against VMGEXIT_PSC_MAX_COUNT (253)
but NOT against the actual buffer size:
idx_end = hdr->end_entry;
if (idx_end >= VMGEXIT_PSC_MAX_COUNT) { // checks 253, not buffer
snp_complete_psc(svm, ...);
return 1;
}
for (idx = idx_start; idx <= idx_end; idx++) {
entry_start = entries[idx]; // OOB when idx >= 2
The guest sets end_entry=10+, causing the host to iterate entries[2+]
which are OOB into adjacent slab objects. For each OOB entry:
- The host reads 8 bytes (OOB READ / info leak oracle)
- If the data passes PSC validation, __snp_complete_one_psc() writes
cur_page = 1 or 512 into the entry (OOB WRITE, sev.c:3806)
- If validation fails, the error response reveals whether adjacent
memory is zero vs non-zero (information disclosure to guest)
The guest controls allocation size (exit_info_2), entry range
(cur_entry/end_entry), and can fire unlimited VMGEXITs to repeatedly
hit different slab positions.
By exploiting the variety of bugs, a malicious SEV-SNP guest can:
- OOB read adjacent kmalloc-cg-32 objects (heap layout disclosure)
- OOB write cur_page bits into adjacent objects (heap corruption)
- Trigger use-after-free conditions across VMGEXITs
E.g. with KASAN enabled, a single insmod of the PoC guest module
produces 73 KASAN reports:
BUG: KASAN: slab-out-of-bounds in snp_begin_psc+0x126/0x890
Read of size 8 at addr ffff888219ffb5e0 by task qemu-system-x86/2199
BUG: KASAN: slab-out-of-bounds in snp_begin_psc+0x468/0x890
Write of size 8 at addr ffff888351566648 by task qemu-system-x86/2199
The buggy address belongs to the object at ffff888XXXXXXXXX
which belongs to the cache kmalloc-cg-32 of size 32
The buggy address is located N bytes to the right of
allocated 32-byte region [ffff888XXXXXXXXX, ffff888XXXXXXXXX)
Breakdown:
62 slab-out-of-bounds (reads + writes past allocation)
7 slab-use-after-free
4 use-after-free
All credit to Stan for the wonderful description and reproducer!
Reported-by: Stan Shaw <shawstan96@gmail.com>
Cc: Michael Roth <michael.roth@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Peter Gonda <pgonda@google.com>
Cc: Jacky Li <jackyli@google.com>
Fixes:
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||
|
Linus Torvalds
|
e7ae89a0c9 | Linux 7.1-rc5 | ||
|
Linus Torvalds
|
6a97c4d526 |
Arm:
- 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. -----BEGIN PGP SIGNATURE----- iQFIBAABCgAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmoSp6cUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroPgswgAiO5Gi7d6dIspG7e41g5fF2Wq5Rnq 1nB7ZV+CqT0k1fvFe4hBrc2c+DLzFn+h3/fj+4scVF4oAN9YRauIq/2xlGWR23bR gsFncJ2w6TAKLN3MvCh1SpO+GI7kcnTs7HtJ6weDkddbGEtUIgkUZkwEYnEN4t6T pgO7USGFbBBXY575UO/xMeLkfyABzJlLjQbKrvG6RKtEsKAxzTxcPtjQegtHYH4Q 6DLGif4YUB0ZWMQETccl/bKqU6L+OQgDUOSUoHWt+2ox0DLDwiy7VVf3infecXsJ r3PGKn709nlrd+hBn2S9gCbT/BCxp828k2DxSasZ7PQ8634O+qrpLLkODw== =VWgs -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm 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 |
||
|
Linus Torvalds
|
3526d74623 |
Miscellaneous x86 fixes:
- 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)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2026-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
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
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||
|
Linus Torvalds
|
a674bf74b3 |
Miscellaneous irqchip driver fixes:
- 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
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'irq-urgent-2026-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
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
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Linus Torvalds
|
ee651da6d3 |
Debugobjects fix:
- 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. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmoSno8RHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1i1vg//Tlqck/pDdSAs4QDTqs+Pn7cO7nv/QD4q TDlvAVITCzSBm26tGPznT7kFfo+khApTNu2+SbM1/2n+uGJFuQ759YBRfk2WvnYe Nundyyl6prAoGq/7pCklJG5IMeZinKlVseuj0XKMamNwr4Y09MJnwPZMXs7HJTYn f+Ij6mVyCis+RvyNe7KuA0D3VtzleWtFFyD1p8Bznca4lsF0LoBe+4g2xs601H3+ HLFp1ADadJbe8zd5Rfph9C5A9g188gpw3EYfsI9oh1qZcvHlKDq26xTMM5cYm4tO 5Bu4pNRvikSD5EeNjlBZjvgQmUtLDvVtUeXDBmNt4mh5XrAa5z85uVy62CBsxPVX Cxmv6rflz/japDCaZsQZhmo/pDKL/E5sQp4o4IewA/7wkPFhE8UN524JzldfOBgx 4aKv6o+prXrBhn47ybzLpdbkDNZcIkfkzeeSfPsuhRw1flnrqqYFnHBObcOo0u3b RNsDO0kKS2l/GrK7YAKY6NRRGVzzym6jpE6/fzGPt3Stih57V3r1IhhdNthzfjSW vW+Ed8aYaoJWpvG27IovfJLz3DDxYFuiySVTPaZfmsAU7ApSd44CPOOPAizDWoCq ehzAYV2AY8UOQF6d9w2oFs9jgUG8Wrl+JcNomdMzk1gHeKDEyfiYDKU/6EcmVrwE 09ZwR8lLH8s= =NVUg -----END PGP SIGNATURE----- Merge tag 'core-urgent-2026-05-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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 |
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Linus Torvalds
|
2be86a8c57 |
hwmon fixes for v7.1-rc5
- 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 -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmoRvVkACgkQyx8mb86f mYFFFBAAqlMPXnhk5ZAVbR7LojzTRtrKhSLUK2hX1A3Kaw6+MZMtnM/ccF2rzhQZ d7X2AecZAbIDt/33HrA9WkgcyvdK+RrFE3Ea2bBiBdWnrYlt0v5C2qnWWXdmtp6V ea3eu7UiejUAqwpREwQMdFOFCPLUm/lsruIObXT13X9a7HCMtGAsG0gUUO4dy7Tv HoYe8FM9sR6tDUf2p+cMnOOQ2ZvzEbq26umJ8gpw0nA9xXx9QCwZ+OgIzpvo+l23 r/QTMCGlVsqbqltpaP8eyyETIQubPdSdlbdrMCQQFWtpb06lbhoQv4P0L7OBuaWo ta9PAdfDqhxMYvU1aNfHUZuDsM/gi+o0ARrAOSY67K+ZjRyMhRGDGq6I10/lk7n2 xvqlpcYsMRnFtKmBdp14uUMTx/kL0iqd5xpvfWUe59pQOxZqNteJM8OlZU0whfMy O7GZcL13Tz7b805El9Zn59Ix80z36f5jPfLai2Fu9P32fEyun+cIWsU4ZM7CDD68 v1jGExcKbjfHVpR7z0pAQ3X/ufVVnDh4M73OPIwlCOt6DAToYA6wDx+LwYXA+sLP FI+qfVwvpAlA0SD/jhvURhXz5bf8Fc1WO5GsXCiD5VmtL3ND+N+ciQeZGu2DxVNY I7gDe/KL1i+jLbieLGWB7GRSTdofjUvhD+/jBbJnvyGuXxwnYgw= =vk5N -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging 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() |
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Nathan Chancellor
|
53676e4d44 |
drm/msm: Restore second parameter name in purge() and evict()
After commit |
||
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Linus Torvalds
|
f0e77c598e |
bpf-fixes
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|
Linus Torvalds
|
4cbfe4502e |
three ksmbd server fixes
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||
|
Linus Torvalds
|
400544639d |
for-7.1-rc4-tag
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Merge tag 'for-7.1-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
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
|
||
|
Linus Torvalds
|
f83ef5bca2 |
xfs: fixes for v7.1-rc5
Signed-off-by: Carlos Maiolino <cem@kernel.org> -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQSmtYVZ/MfVMGUq1GNcsMJ8RxYuYwUCahG3QAAKCRBcsMJ8RxYu Y92cAYC0vDsgBcwRgeLBhrEHmzvkNBwKJAqAvXzYoxP/ux+N7hvS3k7kieXXTmmw v/fX7AMBf2C9hjNn6la4uRxR0kkQWneqQWAvkxiy/584xnCheCFR3D+olAgh0ySp BWRCCbEzwg== =lIaC -----END PGP SIGNATURE----- Merge tag 'xfs-fixes-7.1-rc5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull xfs fix from Carlos Maiolino: "A single fix for a race in xfs buffer cache which may lead to filesystem shutdown due to inconsistent metadata if the buffer lookup happens to find an old dead buffer still in the cache" * tag 'xfs-fixes-7.1-rc5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: fix a buffer lookup against removal race |
||
|
Linus Torvalds
|
eed108edc1 |
NIOS2: updates for v7.2
- Implement _THIS_IP_ for inline asm - Add Simon Schuster as a maintainer and mark the NIOS2 as Supported -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoHhMeiyk5VmwVMwNGZQEC4GjKPQFAmoRzqMACgkQGZQEC4Gj KPT/zg//Y83pZF/w5pjBHDVtk9qn0wnoWCECYfigAjSywIRm4swBQcfA2XG8+mJ7 I6t5LyVhgSRKlm9Flk/YIwRbRQFjsSnMgQKE9I+tZhVMbzni4ilqgD30iEDAyHwt 34ezQUVpGrOytzsyM2SqK4ftGUgwSYMKuhyo5oqKKR5flBaP8b8DLpqLQmLlir/6 5PHQf6Z8o0G080s3GTOTRCFAfhFRvaq+lDc3koFZT8xO1dePLABEYRFoAKuzgOOl I1amihW+dBZgXx4GwACLBn911IF77lwnTzc+I7Y/kokUuNCCGKloWtr1EDeM+w4k CvtUaohhBRXCN8rSpdaaKxyBR9P1MZnfCxflOBXvNpfHPUvbDFD/aR5tQNW0Es+V q9mxyeK0rwjo8lMOOZel98Bdq1KPygPW5RCBT9atoqpktYlmiBDYPIY3v2kANkZn s3qJ0iVpAB2shHS3mTLP9BkW+alvJozaZAhKnGt2i87HiaVD5XL3aw1VVCR/JWuC lcuR6GzjIoBneWK4CdgAnTqIziVwp50yM32DG2zrGSu8f32HsfrKSJO8auowXQJl 6g0YB4PBXTZgISIcamywEMX5Y7Gv3O77Se45qyvbl/zI2Ck94IDXbFoGZbh0dkXc DnunewQU+ggTHrg5WexNmocrZnOw+vmHfevB9zhi+2DNuFqDyHQ= =LDk6 -----END PGP SIGNATURE----- Merge tag 'nios2_updates_for_v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux Pull nios2 fixes from Dinh Nguyen: - Implement _THIS_IP_ for inline asm - Add Simon Schuster as a maintainer and mark the NIOS2 as Supported * tag 'nios2_updates_for_v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: nios2: Implement _THIS_IP_ using inline asm MAINTAINERS: arch/nios2: Add Simon Schuster as co-maintainer |
||
|
Linus Torvalds
|
95e6d3ba05 |
LoongArch fixes for v7.1-rc5
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||
|
KP Singh
|
7dd62566e0 |
libbpf: fix off-by-one in emit_signature_match jump offset
The offset for the cleanup-label jump is computed before the MOV R7
instruction is emitted, but the JMP lands after it. Account for the
extra insn in the offset calculation (-2 instead of -1). Drop the
redundant self-loop in the else branch; gen->error = -ERANGE already
marks the generation as failed.
Fixes:
|
||
|
Linus Torvalds
|
c8561c73b4 |
Driver core fixes for 7.1-rc5
- Remove the software node on platform device release(); without this, the software node remains registered after the device is gone and a subsequent platform_device_register_full() reusing the same node fails with -EBUSY - In sysfs_update_group(), do not remove a pre-existing directory when create_files() fails; the previous code would silently destroy a sysfs group that the caller did not create - Set fwnode->secondary to NULL in fwnode_init() to avoid dereferencing uninitialized memory (e.g. in dev_to_swnode()) when the firmware node is allocated on the stack or via a non-zeroing allocator -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS2q/xV6QjXAdC7k+1FlHeO1qrKLgUCahGkDAAKCRBFlHeO1qrK Ls4tAP0Ti0VhRJOHz2h3boyp0tXH1bIt082073oJGasHAjnoeQEAg0zbdA2Qkj9o DDv5iX6KYGkeFUzv8MjuWUexc5HlYQ0= =Lc0O -----END PGP SIGNATURE----- Merge tag 'driver-core-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core Pull driver core fixes from Danilo Krummrich: - Remove the software node on platform device release(); without this, the software node remains registered after the device is gone and a subsequent platform_device_register_full() reusing the same node fails with -EBUSY - In sysfs_update_group(), do not remove a pre-existing directory when create_files() fails; the previous code would silently destroy a sysfs group that the caller did not create - Set fwnode->secondary to NULL in fwnode_init() to avoid dereferencing uninitialized memory (e.g. in dev_to_swnode()) when the firmware node is allocated on the stack or via a non-zeroing allocator * tag 'driver-core-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: device property: set fwnode->secondary to NULL in fwnode_init() sysfs: don't remove existing directory on update failure driver core: platform: remove software node on release() |
||
|
Linus Torvalds
|
3f264650ca |
i2c-for-7.1-rc5
- core: - smbus: fix a potential uninitialization bug - tegra: - drop runtime PM reference when exiting on mutex_lock failure - preserve transfer errors when releasing the mutex -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmoRYoEACgkQFA3kzBSg Kbb1gA/+JYtgCLp8zwuQTdvSa9ajYf212JAtu2c51UYjZppwivvT6bFMNbHFh9Wh jR+st4yJ8ULL0PLurc7dl8q1D6gxoJ8fvtx6v9hyihLN9wHQ9NFV8r/QP11dVO8o vE4Ebb0OFHzH/B5P8r8ZdAY7Iq2fZ7IZPgDgeV+a9O02BShmn/y9/eJSw/V3tlbV pKjojcoZBRgKrmu6UVCCtXJRj07ZPSOWnl4Auc7SGrek7jwdLtL6Gg/lcdyWGLY1 M4ZDAl8lnOYhnuknCD7JiK+cY2kM9I7VRROIcAbekqXFsx48M4Rz8xulhzaUJWpW /1QLyfeTSqyylEauRciXe8SaJ0ZvwogGRQEUaop/EPMAaQeARmxy8/Ez4mXt1rhI qkZTVF5D0KDlVYri0CMYjEFth7P2zMx8d7pMEb3JVIOhda+RBqVjMdTSSffkhzri MW8lXDzD/Ae431OVoW0IPF6hvZn2++/hO1eyJxNpQ0O8KLWK1hEp+8eIqB0VtEVy /AyBAgBEFBxC3kKyqDQlNVnQR/n0YUmE10/rN2Oa5IjnrBfhxG7BSSOatws+DdFe tNM8cUQf7Fk62I02LrxMSMnT1yjubMAVZoI68Sj5dX3vEAx+pyVTRRIv3mL9yPAb /XGgzYa2y7I/8IybHCb0BOzLAa3FW5MNWvz66CJB1ngfCFICscE= =zXRp -----END PGP SIGNATURE----- Merge tag 'i2c-for-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Core: - smbus: fix a potential uninitialization bug Tegra: - drop runtime PM reference when exiting on mutex_lock failure - preserve transfer errors when releasing the mutex" * tag 'i2c-for-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: smbus: fix a potential uninitialization bug i2c: tegra: make tegra_i2c_mutex_unlock() return void i2c: tegra: fix pm_runtime leak on mutex_lock failure |
||
|
Linus Torvalds
|
ab868c1097 |
RDMA v7.1 first rc window
- syzbot triggred crash in rxe due to concurrent plug/unplug - Possible non-zero'd memory exposed to userspace in bnxt_re - Malicous 'magic packet' with SIW causes a buffer overflow - Tighten the new uAPI validation code to not crash in debugging prints and have the right module dependencies in drivers - mana was missing the max_msg_sz report to userspace - UAF in rtrs on an error path -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCahDmpgAKCRCFwuHvBreF YRRTAP0YXV95Y5gcli55IhetKjJUzQbaREz2NueqIpf1IorMbAD+Lns4DgZCU0KW bC81x7cGHBSyCju9zogIdBFJhsbxeQ4= =MxJz -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull rdma fixes from Jason Gunthorpe: - syzbot triggred crash in rxe due to concurrent plug/unplug - Possible non-zero'd memory exposed to userspace in bnxt_re - Malicous 'magic packet' with SIW causes a buffer overflow - Tighten the new uAPI validation code to not crash in debugging prints and have the right module dependencies in drivers - mana was missing the max_msg_sz report to userspace - UAF in rtrs on an error path * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/rtrs: Fix use-after-free in path file creation cleanup RDMA/mana_ib: Report max_msg_sz in mana_ib_query_port RDMA/core: Do not read wild stack memory in uverbs_get_handler_fn() RDMA/core: Move the _ib_copy_validate_udata* functions to ib_core_uverbs RDMA/siw: Reject MPA FPDU length underflow before signed receive math RDMA/bnxt_re: zero shared page before exposing to userspace selftests/rdma: explicitly skip tests when required modules are missing RDMA/nldev: Add mutual exclusion in nldev_dellink() |
||
|
Carlos Maiolino
|
8339dd0e50 |
xfs: fixes for v7.1-rc5
Signed-off-by: Carlos Maiolino <cem@kernel.org> Lines starting with '#' will be ignored. -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQSmtYVZ/MfVMGUq1GNcsMJ8RxYuYwUCahG0TgAKCRBcsMJ8RxYu Y18FAX0cD9LJOQetOPnFHYl6AdO4f0OmaBnjbyF19iRQjrLo9GthdiQf7WXD6QaG b00H18ABgMYDhTO70T1zH2KkpaaVBOKHT9oFQ+Bzki6R1J+rCU2ZXOiQARmFLvd3 xE25p55FiQ== =UWBN -----END PGP SIGNATURE----- Merge tag 'xfs-fixes-7.1-rc5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux into test_merge xfs: fixes for v7.1-rc5 Signed-off-by: Carlos Maiolino <cem@kernel.org> Lines starting with '#' will be ignored. |
||
|
Linus Torvalds
|
f53a244224 |
fwctl 7.1 first rc pull request
- Buffer overflow due to missing input validation in pds -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCahDk/QAKCRCFwuHvBreF YRxuAQCliGLeyivZ1BVcJ0rB7obSheMWS6drbJbw2H5LmRkAcwD/XHJeTHsu2Cqs Pf8mZR5b+MZGm3SpAxYR+FJLxV4rmAc= =CxSO -----END PGP SIGNATURE----- Merge tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl Pull fwctl fix from Jason Gunthorpe: - Buffer overflow due to missing input validation in pds * tag 'for-linus-fwctl' of git://git.kernel.org/pub/scm/linux/kernel/git/fwctl/fwctl: fwctl: pds: Validate RPC input size before parsing |
||
|
Tina Zhang
|
9a12fa5213 |
KVM: SVM: Disable AVIC IPI virtualization on Hygon Family 18h (erratum #1235)
Hygon Family 18h CPUs are derived from AMD Family 17h (Zen1) silicon and
share the same erratum #1235: hardware may read a stale IsRunning=1 bit
during ICR write emulation and silently fail to generate an
AVIC_IPI_FAILURE_TARGET_NOT_RUNNING VM-Exit on the sending vCPU.
The absence of the VM-Exit causes KVM to miss the required wakeup of
blocking target vCPUs, leading to hung vCPUs and unbounded delays in
guest execution.
Extend the existing AMD Family 17h erratum #1235 workaround to also cover
Hygon Family 18h. With IPI virtualization disabled, KVM never sets
IsRunning=1 in the Physical ID table, so every non-self IPI generates a
VM-Exit and is correctly emulated.
Fixes:
|
||
|
Sean Christopherson
|
d9c41dc531 |
KVM: selftests: Verify that KVM returns the configured APIC cycle length
Add checks in the APIC bus clock test to verify that querying KVM_CAP_X86_APIC_BUS_CYCLES_NS on the VM after changing the frequency returns the VM's actual APIC cycle length, not KVM's default. For giggles, verify that KVM still returns its default frequency for the system-scoped check. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-ID: <20260522173526.3539407-3-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
|
Sean Christopherson
|
86e2de10eb |
KVM: x86: Return the VM's configured APIC bus frequency when queried
When KVM_CAP_X86_APIC_BUS_CYCLES_NS is queried on a specific VM, return the
VM's configured APIC bus frequency, not KVM's default. Aside from the fact
that returning the default frequency is blatantly wrong if userspace has
changed the frequency, returning the configured frequency means userspace
can blindly trust the result, e.g. when filling PV CPUID information that
communicates the APIC bus frequency to the guest.
Fixes:
|
||
|
Hisam Mehboob
|
2d42c7cf1a |
KVM: selftests: elf: Include <endian.h> instead of <bits/endian.h>
<bits/endian.h> is a glibc-internal header that explicitly states it
should never be included directly:
#error "Never use <bits/endian.h> directly; include <endian.h> instead."
Replace it with the correct public header <endian.h> which works on
all C libraries including musl. Building KVM selftests with musl-gcc
fails with:
lib/elf.c:10:10: fatal error: bits/endian.h: No such file or directory
Fixes:
|
||
|
Paolo Bonzini
|
06c4f99526 |
KVM/riscv fixes for 7.1, take #1
- 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 -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEZdn75s5e6LHDQ+f/rUjsVaLHLAcFAmoQUxsACgkQrUjsVaLH LAdm4g//fKQQeVn+y6X7ASw7Msa3hO360VyRcuNj5peP8RJKPPRg60LW+kPwY4GS 7d6SZGzxXZX5PVF6QODAkt2PYYdyjVcakE4T1qF7LPEviMbHJPg1xp0exIlyW97x /6FjH8rjtO+ziJ6JWySzQY18eh4ZVG5PaUKItvqDxc51BAnOzS8Z5XXSzfzSIFpW M0eYOb2U6ZIpR1OMm0L2sO36FYm8/TZXiz7eve3uujDgPv0qtbnSrjfdwdxqFbi+ qssb2VwMDgLcCV9LvUr1bTPabdVy9dov3A9tr4vaMg6+r+mH+24kIHOdiimM3c7n WIgr/bbAWqqtTr4R6LCF9+dmeo67uoavIvq9W+tak8E/2/bhD7VRleaR2unWlI3u +ZDnH/KbaaqikbaXgUJXj125c8nQ1qli1mIBCbE6glOUrqG7kepCRzeL82fOYm2n u5zgDTHk2AUBm1hs/4HDjFxK4Mfsf683XWa6Hc2aueNr5bqGyEI2DesB/02zGmiz 6YoAKVkbnnDhVCIBXZBEDMqm2ZK4KJtjYPVf6MHEwU7edr806WkGpj4/qIFG6Mhj LVNlB3PSENqLJGv8ZJbzWvvubXPvOylga6EWpZLwoqk+shOHHCHCGXYDaGMQ29Hu LBv61qQkeU1dtlpyEO4IhBf78ahzyu/MMPfk6ldLkQzV/PXfZ08= =S4B4 -----END PGP SIGNATURE----- Merge tag 'kvm-riscv-fixes-7.1-1' of https://github.com/kvm-riscv/linux into HEAD KVM/riscv fixes for 7.1, take #1 - 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 |
||
|
Paolo Bonzini
|
37f32d5ab8 |
KVM: s390: some vSIE and UCONTROL fixes
Fix some memory issues and some hangs in vSIE. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoWuZBM6M3lCBSfTnuARItAMU6BMFAmoQPUMACgkQuARItAMU 6BMpJRAAyGmcEwrT3uRaScd3eX6A23Wyb4gb0TzlYPXM4oQaQWhl0gl0fYmIPxFI plSONGrgQA8TtmElixt1ijVo0edp0PnPgdfol7fkzpImzmOgJAI130p1IQAh34rm pFjvhOmaGJSl66VnXe6lDzJCTErcrEEZ0X3BNsm3PO/DNYCvKwgzDz8nsjsZ2RPE BvLIUqOTgknq0VwkO0WBqTfuKL0N/FHt6xeqR2cOdtgBzHjsuXH3/5BL7rW+TLou hG/97py7x3ivTDrK/ktP6PHtO3H/goPhHta8xTH2ow9MjvUT+SrVyc/pfi9AEiA7 zpA36g8ArqokzcaAFFlA/iINndjokgakhW0T0jgwFvb0Qntf6TAJ6UlL8bw+YOnq qbHumWX5SijFktULpOBKY0WmDXPgxUE6UorxNP4rvsw8LaIfyguIJHZzas0h2khw uOsySoMHRZjUA7P603fmqSZTfjb/e3bnqNvo0cJtdnSwzmjfuyYEJz1lhGaYkHsF t/QoRDGCeIu5N988xc4HSE/Rwzij7QT68whbRPotDJQYYRMIi22RRfG+krNYhSja vbVhVFOJJwiCF3/zzhhlDMS7smfs9RYXbG0QbPF5w7/hdcIpPLRxwg5/5k0t6T/M W7igzgYaUEjyMcNNQWAWUULj46icpzBFzst+W3c1V9lmZ/nr6H8= =Pewa -----END PGP SIGNATURE----- Merge tag 'kvm-s390-master-7.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD KVM: s390: some vSIE and UCONTROL fixes Fix some memory issues and some hangs in vSIE. |
||
|
Paolo Bonzini
|
e23844b2dd |
KVM/arm64 fixes for 7.1, take #3
- 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. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmoNX+sACgkQI9DQutE9 ekMvcg//aWuZZ8eCJ/52EX8/R8dkHXmVgqff1rVFDJPG4TiqCT7NUkFqnAv9Wvf1 DdQnUukMclLcbtNDVqv0AWNYDaXZFG5AQOEOyKjy3Ulk3ItykUzmnTvaIFBZkmMS YCPsfYRHIIVg84GHKf4a2o0IneOjO6zJQyR0P1NbUIHC+wWtWgLb7ttRtlWO22PC vNiJVyOak7Y332TghKWdrrXMRvcoh6gqkzERSTorq848H9O3q3SfO9gqX0dg+vFH gqK6J0TEVFsRo3y0q507CDkpFOBDwvAtuiAUAr8/kb8Jjj6XWP1Farh3Bh1/6lwu tMjWO9jTQnp5NHZbcjSMqD8OVDIwvnuw8SxnMHz+67qusRLOMBpNQPtVcltr65xG vte6X5GbEmrzt6Du0j+dudb+RNIZ05fNU3jDVHJ/h7XVuq9iEV7frdJFjDMUDq5U Vtp70SkhhbjcqiaYKJwCvgi1GlfPGj2NUkVwAptV7mDc5PFRnjOWaKkgg59wWi+z 1fBQfR2Pr5yOsqS0Dl+3rOotnvg/R5XqdNjPoV14fHeymEH7Pwx69NW29Y42IHw9 eh8kicQTaCBH1ih8L+aSLksIqov4kpoHecnP4Qk5jkKjXTL04TeV84yt72ZOYOuc hkeSBjZXlVxoELYM4zf0HkQdD9e/YFVoWShqqxq1PRkWaWlHEfU= =ZZ/v -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-7.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 7.1, take #3 - 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. |
||
|
Linus Torvalds
|
79bd2dded1 |
sched_ext: Fixes for v7.1-rc4
- Spurious WARN in ops_dequeue() racing with concurrent dispatch. - Self-deadlock between scheduler disable and a concurrent sub-sched enable. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCahCHGQ4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGdKOAP9C6xYbZSXuPJSugQg7Ogq7GTcMf0EtK7CGVb9x 0pVJigEA1E17Vqf1WTWTp2DOsoPV1adS51wcoTGvklJc0eFRrw0= =i40E -----END PGP SIGNATURE----- Merge tag 'sched_ext-for-7.1-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext Pull sched_ext fixes from Tejun Heo: - Spurious WARN in ops_dequeue() racing with concurrent dispatch - Self-deadlock between scheduler disable and a concurrent sub-sched enable * tag 'sched_ext-for-7.1-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: sched_ext: Fix spurious WARN on stale ops_state in ops_dequeue() sched_ext: Fix deadlock between scx_root_disable() and concurrent forks |
||
|
Linus Torvalds
|
de37e502a3 |
cgroup: Fixes for v7.1-rc4
Two rstat fixes:
- Out-of-bounds access in the css_rstat_updated() BPF kfunc when called
with an unchecked user-supplied cpu.
- Over-strict NMI guard after the recent switch to try_cmpxchg left
sparc and ppc64 unable to queue rstat updates from NMI.
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Merge tag 'cgroup-for-7.1-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
"Two rstat fixes:
- Out-of-bounds access in the css_rstat_updated() BPF kfunc when
called with an unchecked user-supplied cpu
- Over-strict NMI guard after the recent switch to try_cmpxchg left
sparc and ppc64 unable to queue rstat updates from NMI"
* tag 'cgroup-for-7.1-rc4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: rstat: relax NMI guard after switch to try_cmpxchg
cgroup/rstat: validate cpu before css_rstat_cpu() access
|
||
|
Linus Torvalds
|
4a5860ea60 |
drm fixes for 7.1-rc5
gem: - clean up LRU locking msm: - Core: - Fixed bindings for SM8650, SM8750 and Eliza - Don't use UTS_RELEASE directly - Fix typo in clock-names property - DPU: - Fixed CWB description on Kaanapali - Fixed scanline strides for YUV UBWC formats - Stopped DSI register dumping to access past the end of region - DSI: - Fix dumping unaligned regions - GPU: - Fix GMEM_BASE for a6xx gen3 - Fix userspace reachable crash on a2xx-a4xx - Fix sysprof_active for counter collection with IFPC enabled GPUs - Fix shrinker lockdep amdgpu: - Userq fixes - VPE fix - SMU 15 fix - Misc fixes - VCE fixes - DC bios parsing fixes - DC aux fix - Mode1 reset fix - RAS fixes amdkfd: - Misc fixes radeon: - CS parser fix xe: - SRIOV related fixes - Fix leak and double-free - Multi-cast register fixes - Multi-queue fix i915: - Fix joiner color pipeline selection [display] - Fix readback for target_rr in Adaptive Sync SDP [dp] - Apply Intel DPCD workaround when SDP on prior line used [psr] amdxdna: - remove mmap and export for ubuf bridge: - chipone-icn6211: managed bridge cleanup - lt66121: acquire reset GPIO - megachips: fix clean up on failed IRQ requests v3d: - fix UAF in error code paths - release GEM-object ref on free'd jobs virtio: - use uninterruptible resv locking in plane updates mediatek: - fix sparse warnings -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmoQ1MQACgkQDHTzWXnE hr6iOQ/9FmcbV1C3rSE3UxrWrxpUnP++f4kxUu8Ol6KX3SJLgeCqlUsoX7XC1hyH tPsbRyfNhHOUL3j2QGEkXko/Ip4BodykzIqU9rnA+mdFMwD7DvKOC6irUz8SrDg3 re7b8OZVkI5EfK6GK0wpjuzWOVnfVXHn4mtPhTrnS4EqoznM4g12bReW0qx0j0m3 m877elDJZf8YHbU69qa7ulXJYUCSVz6wbLBpKE1lLv+GrJ0ijLAX1F5xNEIcezeA bGwj/tY+mfYc8SdvTC3y2fB4mssFErmtQ/TOx0PYpU38mdFhNdJkUm1QOHjI6ty1 7CiyZqJmVAPBxvj/omRROeR7DFkytnweYOaFhGXPIdXYGvm5Kf5QunqmhU880Do7 FXAZUaKJdLY5VrJ1tuqSqH8uw/ZX7TZo6sPgamsXxDf8cxHkPNbHfEoA1vRMO7Iy tqgfFl1sYXFvVBB0AZd0CKBefElZXw2Nwzs7Um4dPL/nMvk5wC2n/mQYaM9a9BCi jLwVQT5FXUU2YY47AwUz+1Sxg4EwBAdflncKGS7xyHvmhJrVrOdUrZ1wIg2+19ug gjV4DO2J6iYMI9ZaSe1I/KSxtHJYGM0U59bcNH7ycUuSQwn6M9918KQKNNPXu50h vt0rvbUM09Bvq3GWtk6f+Fx20s9Aj+2F/h/nLjnam2DULUoCwB4= =E/kQ -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2026-05-23' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Regular fixes pull, amdgpu/xe being the usual, with bonus msm content to bulk things out, otherwise it has the usual scattered changes, with amdxdna dropping a badly thought out userspace api. gem: - clean up LRU locking msm: - Core: - Fixed bindings for SM8650, SM8750 and Eliza - Don't use UTS_RELEASE directly - Fix typo in clock-names property - DPU: - Fixed CWB description on Kaanapali - Fixed scanline strides for YUV UBWC formats - Stopped DSI register dumping to access past the end of region - DSI: - Fix dumping unaligned regions - GPU: - Fix GMEM_BASE for a6xx gen3 - Fix userspace reachable crash on a2xx-a4xx - Fix sysprof_active for counter collection with IFPC enabled GPUs - Fix shrinker lockdep amdgpu: - Userq fixes - VPE fix - SMU 15 fix - Misc fixes - VCE fixes - DC bios parsing fixes - DC aux fix - Mode1 reset fix - RAS fixes amdkfd: - Misc fixes radeon: - CS parser fix xe: - SRIOV related fixes - Fix leak and double-free - Multi-cast register fixes - Multi-queue fix i915: - Fix joiner color pipeline selection [display] - Fix readback for target_rr in Adaptive Sync SDP [dp] - Apply Intel DPCD workaround when SDP on prior line used [psr] amdxdna: - remove mmap and export for ubuf bridge: - chipone-icn6211: managed bridge cleanup - lt66121: acquire reset GPIO - megachips: fix clean up on failed IRQ requests v3d: - fix UAF in error code paths - release GEM-object ref on free'd jobs virtio: - use uninterruptible resv locking in plane updates mediatek: - fix sparse warnings" * tag 'drm-fixes-2026-05-23' of https://gitlab.freedesktop.org/drm/kernel: (78 commits) drm/xe/oa: Fix exec_queue leak on width check in stream open drm/virtio: use uninterruptible resv lock for plane updates drm/amdgpu: fix handling in amdgpu_userq_create drm/radeon/evergreen_cs: Add missing NULL prefix check in surface check drm/amdgpu: userq_va_mapped should remain true once done drm/amdgpu: avoid integer overflow in VA range check drm/amd/ras: Fix UMC error address allocation leak drm/amdgpu: unmap all user mappings of framebuffer and doorbell before mode1 reset drm/amd/display: Validate payload length and link_index in dc_process_dmub_aux_transfer_async drm/amd/display: Validate GPIO pin LUT table size before iterating drm/amd/display: Fix integer overflow in bios_get_image() drm/amdkfd: Check bounds for allocate_sdma_queue restore_sdma_id drm/amdgpu: use atomic operation to achieve lockless serialization drm/amdkfd: Check bounds on allocate_doorbell drm/amdgpu/vce3: Fix VCE 3 firmware size and offsets drm/amdgpu/vce2: Fix VCE 2 firmware size and offsets drm/amdgpu/vce1: Stop using amdgpu_vce_resume drm/amdgpu/vce1: Fix VCE 1 firmware size and offsets drm/amdgpu/vce1: Don't repeat GTT MGR node allocation drm/amdgpu/vce1: Check if VRAM address is lower than GART. ... |
||
|
Linus Torvalds
|
0e6582a516 |
SCSI fixes on 20260522
Small fixes, two in drivers and the remaining a sign conversion probem in sd with no user visible consequences (non-zero is error). Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iLgEABMIAGAWIQTnYEDbdso9F2cI+arnQslM7pishQUCahCGHxsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDImHGphbWVzLmJvdHRvbWxleUBoYW5zZW5wYXJ0bmVy c2hpcC5jb20ACgkQ50LJTO6YrIX6/wD8DDul4OL9k/6NvnhX93V4yt5yEVUKwyLi 71sI1y8Y9UIA/R+0OPRjl6z4KOZaMPZqLIQFLOAweVsHpXAQ20IrPcuU =7Y5a -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Small fixes, two in drivers and the remaining a sign conversion probem in sd with no user visible consequences (non-zero is error)" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: target: tcm_loop: Fix NULL ptr dereference scsi: isci: Fix use-after-free in device removal path scsi: sd: Fix return code handling in sd_spinup_disk() |
||
|
Linus Torvalds
|
59825bc9ce |
platform-drivers-x86 for v7.1-4
Fixes and New HW Support
- Add ACPI_HANDLE()/ACPI_COMPANION() NULL checks (many drivers) to
handle match overrides gracefully
- asus-armoury:
- Fix mini-LED mode get/set
- Add support for FA401EA, FX607VU, G614FR, and GU605CP
- bitland-mifs-wmi: Add CONFIG_LEDS_CLASS dependency
- hp-wmi: Add thermal support for Omen 16-c0xxx (board 8902)
- intel/vsec: Fix enable_cnt imbalance due to PCIe error recovery
- surface/aggregator_registry: Remove battery & AC nodes on Surface
Laptop 7 to avoid duplicated devices
- uniwill-laptop:
- Handle uninitialized and invalid charging threshold values
- Accept charging threshold of 0 through power supply sysfs ABI and
clamp it to 1
- Make 'force' parameter to work also when device descriptor is found
- Do not enable charging limit despite the 'force' parameter to avoid
permanent damage to battery
The following is an automated shortlog grouped by driver:
acer-wireless:
- Check ACPI_COMPANION() against NULL
adv_swbutton:
- Check ACPI_HANDLE() against NULL
asus-armoury:
- add support for FA401EA
- add support for FX607VU
- add support for G614FR
- add support for GU605CP
- fix mini-LED mode get/set on MODE2 devices
asus-laptop:
- Check ACPI_COMPANION() against NULL
bitland-mifs-wmi:
- add CONFIG_LEDS_CLASS dependency
dell/dell-rbtn:
- Check ACPI_COMPANION() against NULL
eeepc-laptop:
- Check ACPI_COMPANION() against NULL
fujitsu:
- Check ACPI_COMPANION() against NULL
fujitsu-tablet:
- Check ACPI_COMPANION() against NULL
hp_accel:
- Check ACPI_COMPANION() against NULL
hp-wmi:
- fix support for thermal profile Omen 16-с0xxx laptops
intel-hid:
- Check ACPI_HANDLE() against NULL
intel/rst:
- Check ACPI_COMPANION() against NULL
intel_sar:
- Check ACPI_HANDLE() against NULL
intel/smartconnect:
- Check ACPI_HANDLE() against NULL
intel-vbtn:
- Check ACPI_HANDLE() against NULL
intel/vsec:
- Fix enable_cnt imbalance on PCIe error recovery
lg-laptop:
- Check ACPI_COMPANION() against NULL
panasonic-laptop:
- Check ACPI_COMPANION() against NULL
sony-laptop:
- Check ACPI_COMPANION() against NULL
surface: aggregator_registry:
- omit battery & AC nodes on Surface Laptop 7
surface: surfacepro3_button:
- Check ACPI_COMPANION()
system76:
- Check ACPI_COMPANION() against NULL
toshiba_acpi:
- Check ACPI_COMPANION() against NULL
toshiba_bluetooth:
- Check ACPI_COMPANION() against NULL
toshiba_haps:
- Check ACPI_COMPANION() against NULL
uniwill-laptop:
- Accept charging threshold of 0
- Do not enable the charging limit even when forced
- Fix behavior of "force" module param
- Properly initialize charging threshold
wireless-hotkey:
- Check ACPI_COMPANION() against NULL
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Merge tag 'platform-drivers-x86-v7.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from
- Add ACPI_HANDLE()/ACPI_COMPANION() NULL checks (many drivers) to
handle match overrides gracefully
- asus-armoury:
- Fix mini-LED mode get/set
- Add support for FA401EA, FX607VU, G614FR, and GU605CP
- bitland-mifs-wmi:
- Add CONFIG_LEDS_CLASS dependency
- hp-wmi:
- Add thermal support for Omen 16-c0xxx (board 8902)
- intel/vsec:
- Fix enable_cnt imbalance due to PCIe error recovery
- surface/aggregator_registry:
- Remove battery & AC nodes on Surface Laptop 7 to avoid duplicated
devices
- uniwill-laptop:
- Handle uninitialized and invalid charging threshold values
- Accept charging threshold of 0 through power supply sysfs ABI and
clamp it to 1
- Make 'force' parameter to work also when device descriptor is
found
- Do not enable charging limit despite the 'force' parameter to
avoid permanent damage to battery
* tag 'platform-drivers-x86-v7.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (35 commits)
platform/x86: bitland-mifs-wmi: add CONFIG_LEDS_CLASS dependency
platform/x86: wireless-hotkey: Check ACPI_COMPANION() against NULL
platform/x86: toshiba_haps: Check ACPI_COMPANION() against NULL
platform/x86: toshiba_bluetooth: Check ACPI_COMPANION() against NULL
platform/x86: toshiba_acpi: Check ACPI_COMPANION() against NULL
platform/x86: system76: Check ACPI_COMPANION() against NULL
platform/x86: sony-laptop: Check ACPI_COMPANION() against NULL
platform/x86: panasonic-laptop: Check ACPI_COMPANION() against NULL
platform/x86: lg-laptop: Check ACPI_COMPANION() against NULL
platform/x86: intel/smartconnect: Check ACPI_HANDLE() against NULL
platform/x86: intel/rst: Check ACPI_COMPANION() against NULL
platform/x86: fujitsu-tablet: Check ACPI_COMPANION() against NULL
platform/x86: fujitsu: Check ACPI_COMPANION() against NULL
platform/x86: eeepc-laptop: Check ACPI_COMPANION() against NULL
platform/x86: dell/dell-rbtn: Check ACPI_COMPANION() against NULL
platform/x86: asus-laptop: Check ACPI_COMPANION() against NULL
platform/x86: acer-wireless: Check ACPI_COMPANION() against NULL
platform/x86: asus-armoury: add support for GU605CP
platform/x86: asus-armoury: add support for FA401EA
platform/x86: asus-armoury: add support for G614FR
...
|
||
|
Dave Airlie
|
84335a9985 |
- SRIOV related fixes (Wajdeczko, Mohanram)
- Fix leak and double-free (Lin) - Multi-cast register fixes (Gustavo) - Multi-queue fix (Niranjana) -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmoPazEACgkQ+mJfZA7r E8r5gwf/TypGltHME1VraMkYmNkykoR2B/cFkrLo5HjMrNVnAQm9ZXSIi4EJKeuP 77w/gBu0H/FvB9nDrXM9arefHVWsNMeRM+eQAoXOKkhPBrmeqKaj05qDvFmkjv2e ZJFKzSU0k7+/AaIwpSKb4IktEZf8N8fonAszX8MGZ7yYkyP8TSKwqVYBYhto2m9r OLLWTO/tzhSz+l4Xmy3OkvVYBSj23QgZjv+jFzUmM1Xq4dEaxCuqqCQEyDQ0/Wbv E2rqdRS5GRHpnhhh/D4bDYejcYyVgcfXVGxXUP0CHUmBCB8Yu4H+fLdT4h6kqu2j jkryh/W8pHvNYVIFsLDsrPdHOoiTug== =RL0p -----END PGP SIGNATURE----- Merge tag 'drm-xe-fixes-2026-05-21' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - SRIOV related fixes (Wajdeczko, Mohanram) - Fix leak and double-free (Lin) - Multi-cast register fixes (Gustavo) - Multi-queue fix (Niranjana) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patch.msgid.link/ag9rR5VwCdkA0lzI@intel.com |
||
|
Linus Torvalds
|
cca95436be |
phy fixes for 7.1
Couple of driver fixes
- Big pile of Qualcomm DP/eDP config fixes and kaanapali PHY PLL
lock failure fix
- Apple typec switch/mux leak fix
- Marvell incoorect register fix for mvebu utmi phy
- Tegra per-pad calibration fix
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Merge tag 'phy-fixes-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy fixes from Vinod Koul:
- Big pile of Qualcomm DP/eDP config fixes and kaanapali PHY PLL
lock failure fix
- Apple typec switch/mux leak fix
- Marvell incoorect register fix for mvebu utmi phy
- Tegra per-pad calibration fix
* tag 'phy-fixes-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy:
phy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config
phy: apple: atc: Fix typec switch/mux leak on unbind
phy: spacemit: Remove incorrect clk_disable() in spacemit_usb2phy_init()
phy: eswin: Fix incorrect error check in probe()
phy: qcom-qmp-ufs: Fix kaanapali PHY PLL lock failure after SM8650 G4 fix
phy: exynos5-usbdrd: fix USB 2.0 HS PHY tuning values for Exynos7870
phy: tegra: xusb: Fix per-pad high-speed termination calibration
phy: marvell: mvebu-a3700-utmi: fix incorrect USB2_PHY_CTRL register access
phy: qcom: edp: Add PHY-specific LDO config for eDP low vdiff
phy: qcom: edp: Fix AUX_CFG8 programming for DP mode
phy: qcom: edp: Add SC7280/SC8180X swing/pre-emphasis tables
phy: qcom: edp: Add eDP/DP mode switch support
phy: qcom: edp: Unify generic DP/eDP swing and pre-emphasis tables
|
||
|
Linus Torvalds
|
e216d85eaf |
spi: Fixes for v7.1
Another batch of driver fixes from Johan fixing error handling paths, plus another from Felix. We also have a new device ID added in the DT bindings for SpacemiT K3. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmoQOJYACgkQJNaLcl1U h9Cv9AgAg9YV8hoCA8qMNcIurXXnaaJ8+SU2zqOdN9fuHMuxFCnxY+J4xjp1V5b6 waIJxCFX6qqPMEAzmJrqWkGyJtcE2B3sGioJ++mmNWVAJOwbc8/4QWbQyZHdyvuS Zk/NjdAV7BOC30CAO6DfVGi4rXCZEA3ul8I+qCQYl9KOnu8j5tQTVbhZijC9MHBG YG+e7stFnx44Psl/IiGvlbVvG6AUi3whlMkX7ep0aeGnz6/g1IVyGty0cMaWlW8K 8DXOlzmDoCTKLdlqAHO5sN063nA/3utjkFzoTZ98THvsL2vaQnNWxZI1bxyfhG45 xZAPcx4Q9DTm/REyZnja19E1x6+wsQ== =qdyL -----END PGP SIGNATURE----- Merge tag 'spi-fix-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "Another batch of driver fixes from Johan fixing error handling paths, plus another from Felix. We also have a new device ID added in the DT bindings for SpacemiT K3" * tag 'spi-fix-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: dt-bindings: fsl-qspi: support SpacemiT K3 spi: ti-qspi: fix use-after-free after DMA setup failure spi: sprd: fix error pointer deref after DMA setup failure spi: qup: fix error pointer deref after DMA setup failure spi: mtk-snfi: Fix resource leak in mtk_snand_read_page_cache() spi: ep93xx: fix error pointer deref after DMA setup failure |
||
|
Linus Torvalds
|
ddae1043d8 |
regulator: Fixes for v7.1
A couple of fixes here, one very minor Kconfig fix and a fix for a nasty issue with error reporting in the tps65219 driver. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmoQOVsACgkQJNaLcl1U h9BsEgf+NbodkfOh8KPtRrAto3B89pXrwXpT6Q7d+J0w1cPJa6+VC8yMtDx4IJ2C FfDU3V0H9W5Dfgeq4942r7v4E9ZOXcI5MLSwg1GPo5c9ynvbK+mhVbrtd+83IeKE KtQmXmhnlAPhx6yuFnjb0FDKaAq+DJemXKQfA/Qf+meQIo8Eg4HMjrO+sKLvwDOB o48KdpxdLig/v5K3kfab7QfqB3pDMpA8ryCYCgrrNWyqi3dD0/uC0eyKZjTOOmtG Rj1iHFzxCyOBgEIo7LmUTPUQIqzOWK3SOE9hGPcwvEuq6BhF7heMzffJYpwbWokM wguAsloFxce18XG3n+bBiHWFRoW/4Q== =e7Zg -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A couple of fixes here, one very minor Kconfig fix and a fix for a nasty issue with error reporting in the tps65219 driver" * tag 'regulator-fix-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: tps65219: fix irq_data.rdev not being assigned regulator: Kconfig: fix a typo in help |
||
|
Linus Torvalds
|
003759d49a |
Pin control fixes for the v7.1 kernel:
- Implement the GPIO .get_direction() callback in the Mediatek driver to rid dmesg warnings. - Mark the Qualcomm IPQ4019 pins used as GPIO as using the GPIO pin function, so there is no conflict with orthogonal muxing. - Fix incorrect settings of the "PUPD" (pull-up-pull-down) register during suspend/resume in the Renesas RZG2L. - Fix the SMT register cache to be per-bank in the Renesas RZG2L. - Fix the QDSS track clock and control pin group names in the Qualcomm Eliza driver. - Fix a deadlock in the Amlogic driver, caused by playing around in sysfs. - Fix some GPIO wakeup interrupt handling in Qualcomm QCS615. and a similar fix for the Qualcomm SM8150. - Allow parsing DTs without explicit function nodes in the Freescale i.MX1 driver. - Enable the IRQ for the WACF2200 touchscreen using a DMI quirk. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEElDRnuGcz/wPCXQWMQRCzN7AZXXMFAmoQdtwACgkQQRCzN7AZ XXMAIQ/+KsiMLrdx7/5hapLHAPj2p4ZznO9Tvw0q2JQD4S93AqLosg5njUsyDlCn D8mfPx3td7lQX6GbypfnFkppJU7I/wr5UjYn8iouRDVKJSN1zdUXRRylOU9DYpnq a7DNR+ScVfxTtNeLFB9XhB5RzxVmkERjVNzan+T+BmHa1M4eUoIBkrwWGV4U9b4d 2296ESnzKH2mtfbkeh9L1x70705kzWR15hhn2xwHsNwtg/8z7oGxCeZTnbEseuam QBzD2sfKVf7+uj4QItIuzyr//RfIVcOsWuxB/jZhgh3ob2plp5T362pV0QOA1706 TvGYSGyMhz/BobIDKtg7g3q0i5XJpHalA8RRjhY8jWduUymYPti7SUDuhetN/MMK z7qiAqzUwvXY5KadVza2P6lu+PKliusdqFSoF5AooC7JwFXGJrCSxno+oR/AzByg SuwQt3wBFM/Ik1qtmdt0EL0J3euxCoivPrzTAWyBsY4YoTsGnUXEUn/vAIA7CfIQ SjD2XvNJ2okZfWQKfl6pNdpyM/Y9UTNA3wN7qoAfvo0f4Zxyy5eqYfim9FWpgwQ+ Bchx+CcXc9iEuc9Ja3zzikkR2IVE5AcLlFtPmiKK3nkqhO6MiU+1kzsDk8jT2Bt1 PYNkIWZjMRZq3Ya56JCOHlxTPAWBG5mXLP1YEz3MwUVVSe+wGwI= =bMLM -----END PGP SIGNATURE----- Merge tag 'pinctrl-v7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - Implement the GPIO .get_direction() callback in the Mediatek driver to rid dmesg warnings - Mark the Qualcomm IPQ4019 pins used as GPIO as using the GPIO pin function, so there is no conflict with orthogonal muxing - Fix incorrect settings of the "PUPD" (pull-up-pull-down) register during suspend/resume in the Renesas RZG2L - Fix the SMT register cache to be per-bank in the Renesas RZG2L - Fix the QDSS track clock and control pin group names in the Qualcomm Eliza driver - Fix a deadlock in the Amlogic driver, caused by playing around in sysfs - Fix some GPIO wakeup interrupt handling in Qualcomm QCS615. and a similar fix for the Qualcomm SM8150 - Allow parsing DTs without explicit function nodes in the Freescale i.MX1 driver - Enable the IRQ for the WACF2200 touchscreen using a DMI quirk * tag 'pinctrl-v7.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl-amd: enable IRQ for WACF2200 touchscreen on Lenovo Yoga 7 14AGP11 pinctrl: imx1: Allow parsing DT without function nodes pinctrl: qcom: Fix wakeirq map by removing disconnected irqs for sm8150 pinctrl: qcom: Fix GPIO to PDC wake irq map for qcs615 pinctrl: meson: amlogic-a4: fix deadlock issue pinctrl: qcom: eliza: Fix QDSS trace clock/control pingroup names pinctrl: renesas: rzg2l: Fix SMT register cache handling pinctrl: renesas: rzg2l: Fix incorrect PUPD register offset for high pins during suspend/resume pinctrl: qcom: ipq4019: mark gpio as a GPIO pin function pinctrl: mediatek: moore: implement gpio_chip::get_direction() |
||
|
Linus Torvalds
|
99e08debac |
gpio fixes for v7.1-rc5
- propagate the error code from regulator_enable() in resume path in gpio-pca953x - take the device lock when calling device_is_bound() in virtual GPIO drivers - fix software node leak in remove path in gpio-aggregator - fix a potential use-after-free in gpio-aggregator - harden the GPIO character device uAPI: check that line config attributes are correctly zeroed -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEkeUTLeW1Rh17omX8BZ0uy/82hMMFAmoQIysACgkQBZ0uy/82 hMO9PRAAkaQ58li/hZYklF0O9jDsnhmK/XdPbCQvGnfRyW+838+iIyreP7NrfCN1 XmicF7Tvt5Spq0qadSvfddMzlWcR7W15XKKVs4QgulPTZubyIyTty5SjNZZcRBxc pqq5Png7agZ0b7L3rFqp2sEU3044oI9+2nkWHhmxRVgoXKQVdD0AqddAJ/xiZg/b K1M4mjo4k12nUwo9acPMmAvOftwCiGX56p9qdXl4iobBo9Cn8qfnZgC4Oq8uOHPP jeEqINv6aXzw3YZOA+XFeNfqbUwyUSWp0e4KzONgrupFZxV7aqFBIlDYPFnsBMku yh0jYQwJZmStIzMoLfElPyudtNNZlssj9egby3b5J4n5npDg2ZZGjfbBmmhFXY4I madjzj22EJ/6RyVuieskKG+1P8cUlRJcvHNGAgNmhwKZxz19J5jPceQe0mit1Ofq lxAkbsT6XsHoqpcwmYCnsNlO9g3yiUTDjk769wK0mLe28I95Qz/t8KMVQK+PO+ij gCWgu/PvsnodIMBJTpiNAJNRHc3YKpevqdTdFY9o2VyZJV+mkdQVjRlYSWxtm4s0 Liz0f5vP3SVavwqAh9iSs8SUgUSrH5hvLltyj7LBaOF/eGaVqGL8nVj0oWloL1WX F7sjO1HSYSWRlJRQoi0/NBE8163JfLpHJih3gZfkRKv1+vqcdvw= =4Qne -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - propagate the error code from regulator_enable() in resume path in gpio-pca953x - take the device lock when calling device_is_bound() in virtual GPIO drivers - fix software node leak in remove path in gpio-aggregator - fix a potential use-after-free in gpio-aggregator - harden the GPIO character device uAPI: check that line config attributes are correctly zeroed * tag 'gpio-fixes-for-v7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: virtuser: lock device when calling device_is_bound() gpio: aggregator: lock device when calling device_is_bound() gpio: sim: lock device when calling device_is_bound() gpio: aggregator: remove the software node when deactivating the aggregator gpio: aggregator: fix a potential use-after-free gpio: cdev: check if uAPI v2 config attributes are correctly zeroed gpio: pca953x: propagate regulator_enable() error from resume |
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|
Linus Torvalds
|
c22407252a |
sound fixes for 7.1-rc5
As expected, we still continue receiving lots of small fixes. One major change is about HD-audio pending IRQ handling, but this would influence only on odd machines or slow VMs. There are a few other fixes for the core part, but most of them are not-too-serious UAF fixes, while the rest are mostly device-specific fixes and quirks. ALSA Core: - Fix for PCM silencing with bogus iov_iter - Fixes for past-the-end iterators in timer and seq - Serialization of UMP output teardown - Rate-limit ELD parsing errors HD-audio: - Fixes for IRQ work handling and SSID matching - Various Realtek quirks for HP and ASUS laptops, including LED fixes ASoC: - Intel: ACPI match table updates for PTL, NVL, and ARL platforms - Cirrus Logic: Fixes for cs-amp-lib and cs35l56 codecs - Various platform fixes for AMD, FSL SAI, TI OMAP, and Qualcomm - DT-binding fix for MediaTek Others: - USB ua101: Reject too-short USB descriptors - Scarlett2: Fix for flash writes - ASIHPI: Fix for potential OOB access - AMD SPI: Fix for bus number in ACPI probe MAINTAINERS: - Updates for SOF and TI maintainers -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmoQGYEOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE++khAAxtTrTwq5GZMAA0C1OMBI9SxclGABBTaMMkYD lXjX7z/59Iw5YMkIuKEPZUn9Q9huoTd9vgfWUgCANP5zRGO63Tm+jottFco8w+YU KrOvBjy8kQ9GOjrN5Hoy8DKz1tJBz8SXQW08/GEL1gUqHdgxJjunAiYXcTJ+A3jo yL5GASW+C/G1sErpC+ixAlnRRnjt8PP4xtX05BtSQMw4hsEtlalBR20VqCKwUNpi 9T2wxxB8+GwybeFE+3KTl2T3IsFPtUiqDfph54MW+9GaYGVcmxKR98Cs0EAx+ABZ XgnwofwTOSMOfpmjSBG4oCVyWL7RPd8thjcT52qrYECPLWiPwguvO0tc2dnWIiFN m1qsZh7lCEiROZ6ZRefQTLWTHzs/yo2oW41I+owJCERyw23IzuCJm2+JvCyepz4h wBxdnr6lC8DimwAOaqHM0eSmPLBGz//YW+lHwkVIsMMjEhCexm0BVDSjhh1beC0N NijeMeIDVj666hs41AcejWqOutSm37amWaCSpfiWNWqE6tJljPny+p9qwgzunb4d /NLxNSPIQaohQJ12axSR3fMU7FgMK56hzbb3x4t/da++JfJOviOA01zJq3oaHMOK XIpqt5W5c/mNRJWvnOKFXNbOGpLmfsI8ox7mbqZdHFpvqzpK2VDw6jQRMbagPZFL nOjwHWE= =7KbQ -----END PGP SIGNATURE----- Merge tag 'sound-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "As expected, we still continue receiving lots of small fixes. One major change is about HD-audio pending IRQ handling, but this would influence only on odd machines or slow VMs. There are a few other fixes for the core part, but most of them are not-too-serious UAF fixes, while the rest are mostly device-specific fixes and quirks. ALSA Core: - Fix for PCM silencing with bogus iov_iter - Fixes for past-the-end iterators in timer and seq - Serialization of UMP output teardown - Rate-limit ELD parsing errors HD-audio: - Fixes for IRQ work handling and SSID matching - Various Realtek quirks for HP and ASUS laptops, including LED fixes ASoC: - Intel: ACPI match table updates for PTL, NVL, and ARL platforms - Cirrus Logic: Fixes for cs-amp-lib and cs35l56 codecs - Various platform fixes for AMD, FSL SAI, TI OMAP, and Qualcomm - DT-binding fix for MediaTek Others: - USB ua101: Reject too-short USB descriptors - Scarlett2: Fix for flash writes - ASIHPI: Fix for potential OOB access - AMD SPI: Fix for bus number in ACPI probe MAINTAINERS: - Updates for SOF and TI maintainers" * tag 'sound-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (47 commits) ASoC: codecs: pcm512x: fix null-ptr dereference in pcm512x_overclock_xxx_put() ASoC: Intel: soc-acpi-intel-ptl-match: Remove unnecessary cs42l43 match ASoC: soc-acpi-intel-ptl-match: Make Chrome matches conditional ASoC: Intel: soc-acpi: Add entry for sof_es8336 in NVL match table. ASoC: Intel: sof_sdw: Add support for nvlrvp in NVL platform ASoC: cs-amp-lib: Fix typo in error message: write -> read ASoC: cs-amp-lib: Fix missing dput() after debugfs_lookup() ASoC: cs-amp-lib: Fix wrong sizeof() in _cs_amp_set_efi_calibration_data() ASoC: cs35l56: Fix flushing of IRQ work in cs35l56_sdw_remove() MAINTAINERS: ASoC: Intel/SOF: Remove Ranjani Sridharan as maintainer ALSA: seq: Serialize UMP output teardown with event_input ALSA: scarlett2: Allow flash writes ending at segment boundary ALSA: hda/realtek: Add LED quirk for HP ProBook 430 G6 ALSA: hda/intel: Make sure to cancel irq-pending work at closing PCM stream ALSA: hda: Move irq pending work into hda-intel stream ASoC: soc-utils: Add missing va_end in snd_soc_ret() ALSA: ua101: Reject too-short USB descriptors ALSA: hda/realtek: Fix mute and mic-mute LEDs for HP 16 Piston OmniBook X ALSA: seq: avoid past-the-end iterator in snd_seq_create_port() ALSA: timer: avoid past-the-end iterator in snd_timer_dev_register() ... |
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|
Linus Torvalds
|
3997e3bb1d |
block-7.1-20260522
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Merge tag 'block-7.1-20260522' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- Fix memory leak for peer-to-peer addresses
- Fix dma map leaks on resource errors
- Another bio integrity fix, fixing a recent regression
- Fix for an issue with the request pre-allocation and caching when IO
is queued, where if a bio split occurred and ended up blocking, the
list could be corrupted
* tag 'block-7.1-20260522' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
block: avoid use-after-free in disk_free_zone_resources()
blk-mq: pop cached request if it is usable
nvme-pci: fix dma mapping leak on data setup error
nvme-pci: fix dma_vecs leak on p2p memory
bio-integrity-fs: pass data iter to bio_integrity_verify()
|
||
|
Linus Torvalds
|
dbae42cfa6 |
io_uring-7.1-20260522
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmoQefMQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgppAuD/9zWiRNad+8O/tr5C2RuS0JFTKdnRV1tnnZ IxsYqi2CM68ETERx9Rs7Orp0a8HjOav9F9Z88gNDXQpX+XdzmL4gvTix/DwbaM8f 01UgNpDDIZSdFDmFG2U/gN0430j10wXnPaWglFsKVydSGEoE42RAQ4OEdcwOmqDJ Xt46mHOnAHN1BRi3g38JnWhFCQfTv0CxYVF1sAbOZFQH2xJG1NdkdVoaVM4kg1a4 s1Wc+CSYQsyuQq2+LbAeY33ZsdukDvow8EAYIW+zpSivxIqgF6iD4uYTwHp4hTEr Yq3nPAoZax8VhuE+WODrpCdP1NUzdgjlrb3wu/Lqc/KaoP8iX/TrmPdFmirGD5Lo 2PYKdMu+aXxJUpGAPtwHGLgNP9ZV1P+BLph6oHol+I8BwCl35XfcGVDOjKEnVJjk 6FISG9WLUSWQHLFY9+FX7smX0zbhPJJCK4LH1mScZxkOf8D+MrwwU//gTJrcCMK+ 56f0IjHJhR2goic3dDzu2MQxCl2xSKI3y+yHiH9Qy21WigZcZBmDfh0XoLC51m/a ewlL/xCNK0MvX3iAm5dv+fUGqdRVAwxO7cRd2FXkD1lL6fJYzLn8+pGA4iRTux2Z 3MyO/yEORHShwf89phKSmGlVPY/i5aUAb8O6CXVicNpV2YMGrUw1u5XOT+u6R834 qccogH2jYQ== =RUiY -----END PGP SIGNATURE----- Merge tag 'io_uring-7.1-20260522' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux Pull io_uring fixes from Jens Axboe: - Fix for an issue with IORING_OP_NOP and using injection results - Fix for an issue in IORING_OP_WAITID, where the info state was assumed cleared by the lower level syscall handler, but for some cases it is not. Just clear the data upfront, so that non-initialized data isn't copied back to userspace - Fix for a lockdep reported issue, where IORING_OP_BIND enters file create and hence hits mnt_want_write(), which creates a three part lockdep cycle between the super lock, io_uring's uring_lock, and the cred mutex - Fix a regression introduced in this cycle with how linked timeouts are deleted - Ensure that the ->opcode nospec indexing on the opcode issue side covers all the cases * tag 'io_uring-7.1-20260522' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: io_uring/nop: pass all errors to userspace io_uring/timeout: splice timed out link in timeout handler io_uring: propagate array_index_nospec opcode into req->opcode io_uring/waitid: clear waitid info before copying it to userspace io_uring/net: punt IORING_OP_BIND async if it needs file create |
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Linus Torvalds
|
558c3eca71 |
seven client fixes
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Linus Torvalds
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632360e8f5 |
zonefs fixes for 7.1-rc5
- Avoid potential overflow when converting a zonefs file number string
to an inode number (from Johannes)
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Merge tag 'zonefs-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs
Pull zonefs fix from Damien Le Moal:
- Avoid potential overflow when converting a zonefs file number string
to an inode number (from Johannes)
* tag 'zonefs-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs:
zonefs: handle integer overflow in zonefs_fname_to_fno
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Linus Torvalds
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45255ea1ca |
Power management fixes for 7.1-rc5
- Fix maximum frequency computation in the intel_pstate driver for
Raptor Lake-E and Bartlett Lake that are SMP platforms derived from
hybrid ones (Rafael Wysocki, Henry Tseng)
- Fix the description of asymmetric packing with SMT in the
intel_pstate driver documentation (Ricardo Neri)
- Fix multiple amd-pstate driver issues related to dynamic EPP support
added recently, including making it opt-in only (K Prateek Nayak,
Mario Limonciello)
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Merge tag 'pm-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix maximum frequency computation in the intel_pstate driver for
two processor models, update its documentation and fix issues related
to the dynamic EPP support (added during the current development
cycle) in the amd-pstate driver:
- Fix maximum frequency computation in the intel_pstate driver for
Raptor Lake-E and Bartlett Lake that are SMP platforms derived from
hybrid ones (Rafael Wysocki, Henry Tseng)
- Fix the description of asymmetric packing with SMT in the
intel_pstate driver documentation (Ricardo Neri)
- Fix multiple amd-pstate driver issues related to dynamic EPP
support added recently, including making it opt-in only (K Prateek
Nayak, Mario Limonciello)"
* tag 'pm-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
cpufreq/amd-pstate: Drop Kconfig option for dynamic EPP
cpufreq: intel_pstate: Use HYBRID_SCALING_FACTOR_ADL for Bartlett Lake
cpufreq: intel_pstate: Use correct scaling factor on Raptor Lake-E
Documentation: intel_pstate: Fix description of asymmetric packing with SMT
cpufreq/amd-pstate-ut: Drop policy reference before driver switch
cpufreq/amd-pstate: Use "epp_default_dc" as default when dynamic_epp is disabled
cpufreq/amd-pstate: Reorder notifier unregistration and floor perf reset
cpufreq/amd-pstate: Allow writes to dynamic_epp when state isn't modified
cpufreq/amd-pstate: Return -ENOMEM on failure to allocate profile_name
cpufreq/amd-pstate: Grab "amd_pstate_driver_lock" when toggling dynamic_epp
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Linus Torvalds
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28222dcdad |
ACPI support fix for 7.1-rc5
Unbreak system wakeup on critical battery status in the ACPI battery driver inadvertently broken during the 7.0 development cycle. -----BEGIN PGP SIGNATURE----- iQFGBAABCAAwFiEEcM8Aw/RY0dgsiRUR7l+9nS/U47UFAmoQURsSHHJqd0Byand5 c29ja2kubmV0AAoJEO5fvZ0v1OO1bYQH/285ZHlySoQOrVyChdDpn18ZImO7LP/J BNt88rytoK5z3//fGS7QHLeOy9TnoRBeSytTkIgNN8D9zSdYTIorUJufZVlIj6Ul kscJMf/F4ihcklRtN30SAwC5AScGfPmkj8BKG+eB2aHzfSjgNFIiItDD9qbca4rJ imcTgDUS2nAuuPHCv/ARX+nZjIeLkXzOUCene20lxWOd2Cs37Cbwi3lVphIRepK4 +4b/Dgu334w9YG4nTCOtIsLfyCXm8lHNKjDUFikPuih+JiYwHJMqKvcmNZsF271m wcLc7V7DJiQxPU2X9doBspe2IKFZBAjzs26ghoKjrPEL+j1gijMJmq8= =4uNW -----END PGP SIGNATURE----- Merge tag 'acpi-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI support fix from Rafael Wysocki: "Unbreak system wakeup on critical battery status in the ACPI battery driver inadvertently broken during the 7.0 development cycle" * tag 'acpi-7.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: battery: Fix system wakeup on critical battery status |
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Damien Le Moal
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f698276991 |
block: avoid use-after-free in disk_free_zone_resources()
The function disk_update_zone_resources() may call
disk_free_zone_resources() in case of error, and following this,
blk_revalidate_disk_zones() will again calls disk_free_zone_resources() if
disk_update_zone_resources() failed. If a zone worker thread is being used
(which is the default for a rotational media zoned device),
disk_free_zone_resources() will try to stop the zone worker thread twice
because disk->zone_wplugs_worker is not reset to NULL when the worker
thread is stopped the first time.
In disk_free_zone_resources(), fix this by correctly clearing
disk->zone_wplugs_worker to NULL when the worker thread is stopped.
And while at it, since disk_free_zone_resources() is always called after a
failed call to disk_update_zone_resources(), remove the unnecessary call
to disk_free_zone_resources() in disk_update_zone_resources().
Fixes:
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Linus Torvalds
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ef7f594f5d |
arm64 fixes:
- Handle probe on hinted conditional branch instructions. BC.cond
instructions can be simulated in the same way as B.cond instructions,
so extend the decode mask for B.cond to cover BC.cond
- Flush the walk cache when unsharing PMD tables. Recent changes to
huge_pmd_unshare() introduced mmu_gather::unshared_tables but the
arm64 code was still treating the TLB flushing as only targeting leaf
entries (TLBI VALE1IS). Fix it by using non-leaf-only instructions
(TLBI VAE1IS) when tlb->unshared_tables is set
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Handle probe on hinted conditional branch instructions.
BC.cond instructions can be simulated in the same way as B.cond
instructions, so extend the decode mask for B.cond to cover BC.cond
- Flush the walk cache when unsharing PMD tables. Recent changes to
huge_pmd_unshare() introduced mmu_gather::unshared_tables but the
arm64 code was still treating the TLB flushing as only targeting leaf
entries (TLBI VALE1IS).
Fix it by using non-leaf-only instructions (TLBI VAE1IS) when
tlb->unshared_tables is set
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: tlb: Flush walk cache when unsharing PMD tables
arm64: probes: Handle probes on hinted conditional branch instructions
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Linus Torvalds
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cbadb98b7c |
s390 fixes for 7.1-rc5
- Fix PAI NNPA mismatch between counting and recording, where sampling reports twice the value - Fix loss of PAI counter increments during recording on systems with many CPUs under heavy load, while counting is not affected - On some supported machines, CHSC cannot access memory outside the DMA zone, causing CHSC command failures. Restore GFP_DMA flag when allocating memory for CHSC control blocks - Align the numbering scheme for higher-level topology structures like socket, book, drawer with other hardware identifiers e.g. in sysfs, procfs and tools like lscpu -----BEGIN PGP SIGNATURE----- iI0EABYKADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCag8nxxccYWdvcmRlZXZA bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8OulAQC/lQlKztFCEUad/yCXhfZnJbwz zqUrq/5+JyKm8w1kPgEAq1cYMpzoUdcQ1D8N889SLe6o5aUPHO1fBu3VC6V0cg0= =OS/x -----END PGP SIGNATURE----- Merge tag 's390-7.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Alexander Gordeev: - Fix PAI NNPA mismatch between counting and recording, where sampling reports twice the value - Fix loss of PAI counter increments during recording on systems with many CPUs under heavy load, while counting is not affected - On some supported machines, CHSC cannot access memory outside the DMA zone, causing CHSC command failures. Restore GFP_DMA flag when allocating memory for CHSC control blocks - Align the numbering scheme for higher-level topology structures like socket, book, drawer with other hardware identifiers e.g. in sysfs, procfs and tools like lscpu * tag 's390-7.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/topology: Use zero-based numbering for containing entities s390/cio: Restore GFP_DMA for CHSC allocation s390/pai: Fix missing PAI counter increments under heavy load s390/pai: Disable duplicate read of kernel PAI counter value |
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Linus Torvalds
|
46de4087d3 |
slab fixes for 7.1-rc4
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