mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
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84,713 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Mark Brown
|
963d7698c2 |
spi: switch to managed controller allocation (part 3/3)
Johan Hovold <johan@kernel.org> says: In preparation for fixing the SPI controller API so that it no longer drops a reference when deregistering (non-managed) controllers (cf. [1]), this series converts drivers using managed registration to also use managed allocation. Included is also a related cleanup of a lp8841-rtc. This leaves us with 18 drivers using non-managed allocation, which is few enough to be able to fix the API in tree-wide change. Johan [1] https://lore.kernel.org/lkml/20260325145319.1132072-1-johan@kernel.org/ Link: https://patch.msgid.link/20260511150408.796155-1-johan@kernel.org |
||
Linus Torvalds
|
f7c79949be |
RISC-V updates for v7.1-rc4
- Disable satp register probing when no5lvl is specified on the kernel
command line
- Fix a CFI-related issue with the misaligned access speed measurement
code
- Reduce the CFI shadow stack size limit from 4GB to 2GB (following
ARM64 GCS)
- Prevent the kernel from requesting delegation of misaligned access
faults unless a new Kconfig option,
CONFIG_RISCV_SBI_FWFT_DELEGATE_MISALIGNED, is enabled. This will
depend on CONFIG_NONPORTABLE until the deficiencies of the kernel
misaligned access fixup code are fixed
- Fix some potential uninitialized memory accesses in error paths in
compat_riscv_gpr_set() and compat_restore_sigcontext()
- Fix a bug in the RISC-V MIPS vendor errata patching code where a
logical-and was used in place of a bitwise-and
- Drop some unnecessary code in riscv_fill_hwcap_from_isa_string()
- Use macros for isa2hwcap indices in riscv_fill_hwcap(), rather than
open-coding them
- Fix some documentation typos (one affecting "make htmldocs")
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Merge tag 'riscv-for-linus-7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
"Relatively low-impact fixes. Probably the most notable one is that we
no longer ask the monitor-mode firmware to delegate misaligned access
handling to the kernel by default, since the kernel code needs
significant improvement to match the functionality of the firmware.
This change avoids functional problems at some cost in performance,
but shouldn't affect any system with misaligned access handling in
hardware.
- Disable satp register probing when no5lvl is specified on the
kernel command line
- Fix a CFI-related issue with the misaligned access speed
measurement code
- Reduce the CFI shadow stack size limit from 4GB to 2GB (following
ARM64 GCS)
- Prevent the kernel from requesting delegation of misaligned access
faults unless a new Kconfig option, RISCV_SBI_FWFT_DELEGATE_MISALIGNED,
is enabled. This will depend on CONFIG_NONPORTABLE until the
deficiencies of the kernel misaligned access fixup code are fixed
- Fix some potential uninitialized memory accesses in error paths in
compat_riscv_gpr_set() and compat_restore_sigcontext()
- Fix a bug in the RISC-V MIPS vendor errata patching code where a
logical-and was used in place of a bitwise-and
- Drop some unnecessary code in riscv_fill_hwcap_from_isa_string()
- Use macros for isa2hwcap indices in riscv_fill_hwcap(), rather than
open-coding them
- Fix some documentation typos (one affecting 'make htmldocs')"
* tag 'riscv-for-linus-7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: misaligned: Make enabling delegation depend on NONPORTABLE
riscv: Docs: fix unmatched quote warning
riscv: cfi: reduce shadow stack size limit from 4GB to 2GB
riscv: cpufeature: Use pre-defined ISA ext macros to index isa2hwcap
riscv: mm: Fixup no5lvl failure when vaddr is invalid
riscv: Fix register corruption from uninitialized cregs on error
riscv: errata: Fix bitwise vs logical AND in MIPS errata patching
Documentation: riscv: cmodx: fix typos
riscv: cpufeature: Drop this_hwcap clear in T-Head vector workaround
riscv: Define __riscv_copy_{,vec_}{words,bytes}_unaligned() using SYM_TYPED_FUNC_START
|
||
|
Linus Torvalds
|
1405a07192 |
hwmon fixes for v7.1-rc4
- asus_atk0110, acpi_power_meter: Add missing NULL pointer checks - lm90: Fix locking and UAF issues - sy7636a: Fix sysfs attribute name in documentation -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmoI8sIACgkQyx8mb86f mYEJ7Q//SOEdVoW7nubLZzjSHqlip7dIQe+m/scLRtMpZfM+T+FRsq8MT5VQuuOy YPsfl6AON+8oWwpbDy8k06tfDXzTOKg/aqzFwMOnM0WqnCpV2DxNOqUSgUdKaWH0 Jyh97Jvm/KRyLdjbTCEHMrpmjylVcoK8eBBP9YLijMWWG9etATZxlTRpg8axPLCV 9e2+NiMhDvDS2rPun78NWQPka9yLgxJFTuY0PzkdFjhaBcze/w1R9FDoO/ADPexD +diea3Vh+zDJIx9W+U2gRo4q0y44WZfdC/kC3Vesrrok5lFZOvY/mSG4g3o7ZtB1 T970J9Ban+Q+KmPHc/u6+/Kbumy9lF0I/Qk1AFTatPD6eWEFzAiMVuWdMO1S88RS rGwpvGMua0Dpl5oOHhbwtKHv1ZQ4mI1ozNHmm9xt6tLPFYvR42Wz46O4/Z3idFTa YZAzxrsEE/6lWTwWuZx9eIn9LVrFyiJfR+0s/R8avj+ybqW5U2aKlMpixcVVykYW x1TKt91omszIaVaj6S5fsdMoiAh8yLEsEI5Hk2Kcf7Jh2Uj7kufJtNCsNa1+zQz9 lxiGra2WKrKBEgrhv392369LQEiUyGWuU2loL0fQQFC33qTv9MoGKrM25YX8DuFB WjQBXOmOD33mnO5fojqshAa9RXX9AnntQfAYsB89Wz8G/mKMjio= =CZ6D -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - asus_atk0110, acpi_power_meter: Add missing NULL pointer checks - lm90: Fix locking and UAF issues - sy7636a: Fix sysfs attribute name in documentation * tag 'hwmon-for-v7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (lm90) Add lock protection to lm90_alert hwmon: (lm90) Stop work before releasing hwmon device docs: hwmon: sy7636a: fix temperature sysfs attribute name hwmon: (asus_atk0110) Check ACPI_COMPANION() against NULL hwmon: (acpi_power_meter) Check ACPI_COMPANION() against NULL |
||
|
Linus Torvalds
|
b6a08b017f |
sound fixes for 7.1-rc4
A collection of small fixes. All device-specific small changes.
* HD-audio:
- Fix NULL pointer dereference in snd_hda_ctl_add()
- ACPI and Kconfig fixes for Cirrus drivers
- A regression fix CA0132 codec
- Various device-specific quirks for HP, Lenovo, Samsung, Framework,
etc
- Documentation path fix
* USB-audio:
- Boundary checks for MIDI endpoint descriptors
- Offload mapping error handling for Qualcomm
- A new device quirk for TTGK Technology USB-C Audio
- A fix for Focusrite Scarlett2 mixer
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Merge tag 'sound-7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes. All device-specific small changes:
HD-audio:
- Fix NULL pointer dereference in snd_hda_ctl_add()
- ACPI and Kconfig fixes for Cirrus drivers
- A regression fix CA0132 codec
- Various device-specific quirks for HP, Lenovo, Samsung, Framework etc
- Documentation path fix
USB-audio:
- Boundary checks for MIDI endpoint descriptors
- Offload mapping error handling for Qualcomm
- A new device quirk for TTGK Technology USB-C Audio
- A fix for Focusrite Scarlett2 mixer"
* tag 'sound-7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/ca0132: Disable auto-detect on manual output select
ALSA: hda/realtek: Add mute LED quirk for HP Pavilion Laptop 16-ag0xxx
ALSA: hda/realtek: ALC269 fixup for Lenovo Yoga Pro 7 15ASH111 audio
ALSA: hda: Fix NULL pointer dereference in snd_hda_ctl_add()
ALSA: hda/realtek: Add quirk for Samsung Galaxy Book5 360 headphone
ALSA: hda/cs35l56: Drop malformed default N from Kconfig
ALSA: hda/realtek: fix mic boost on Framework PTL
ALSA: hda/realtek: Limit mic boost on Positivo DN50E
ALSA: doc: cs35l56: Update path to HDA driver source
ALSA: usb-audio: qcom: Check offload mapping failures
ALSA: hda/realtek: Fix Legion 7 16ITHG6 speaker amp binding
ALSA: usb-audio: Add iface reset and delay quirk for TTGK Technology USB-C Audio
ALSA: scarlett2: Add missing error check when initialise Autogain Status
ALSA: hda: cs35l41: Put ACPI device on missing physical node
ALSA: hda: cs35l56: Put ACPI device after setting companion
ALSA: usb-audio: Bound MIDI 2.0 endpoint descriptor scans
ALSA: usb-audio: Bound MIDI endpoint descriptor scans
ALSA: hda/realtek: Add codec SSID quirk for Lenovo Yoga Pro 9 16IMH9 (17aa:38d5)
|
||
|
Linus Torvalds
|
36d49bba19 |
This is Willy Tarreau's new document clarifying the definition and handling
of security-related bugs, which we're trying to get out there quickly on the theory that some of the bug reporters might actually read and pay attention to it. -----BEGIN PGP SIGNATURE----- iQFDBAABCgAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmoHIH8PHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5YE7QIAJM/pApXp1xRs6Kupspf0y+VzoWifY/guLhM IeWwmI8Zj6rw3LWSC8zGCpdJyqyTCq1q3AyeFlnhs+Xx+OFTzTFBxsNWfynzgud8 91uHDWl00ZBBo5plJRXJQUqoPJr9CsQ/aUgaXYls7XujZMzqBNckMFxBWaCvPts6 NRcOb6DccV4Q/do3Bzn8NY3sPqebsKsEUY19cH7z8aBoP/8Xc3PrJ1X2AUmEeHkm /lvJ5EA7CNKrGJWFwT1oe7vaZBj9hWkABn9GngxzFxdn4oPfJ8SUa4iqsPQHecgW SIgupjOwIR/dFwu99Q5auS3NRCANS0wNQ1Qaav83ztUZIQmQVEQ= =Sfh9 -----END PGP SIGNATURE----- Merge tag 'docs-7.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux Pull documentation fixes from Jonathan Corbet: "This is Willy Tarreau's new document clarifying the definition and handling of security-related bugs, which we're trying to get out there quickly on the theory that some of the bug reporters might actually read and pay attention to it" * tag 'docs-7.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/docs/linux: docs: threat-model: don't limit root capabilities to CAP_SYS_ADMIN docs: security-bugs: add a link to the threat-model documentation Documentation: security-bugs: clarify requirements for AI-assisted reports Documentation: security-bugs: explain what is and is not a security bug Documentation: security-bugs: do not systematically Cc the security team |
||
Richard Fitzgerald
|
74e8409821 |
ALSA: doc: cs35l56: Update path to HDA driver source
The HDA drivers were moved to sound/hda/... so update a Documentation reference that still pointed to the old location. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://patch.msgid.link/20260511104148.36382-1-rf@opensource.cirrus.com Signed-off-by: Takashi Iwai <tiwai@suse.de> |
||
Chen-Shi-Hong
|
51f57607e3 |
docs: hwmon: sy7636a: fix temperature sysfs attribute name
The hwmon sysfs naming convention uses temp[1-*]_input for temperature channels. Documentation/hwmon/sy7636a-hwmon.rst currently documents temp0_input, while the driver uses the standard hwmon temperature channel interface. Update the documentation to use temp1_input. Signed-off-by: Chen-Shi-Hong <eric039eric@gmail.com> Link: https://lore.kernel.org/r/20260514154108.1937-1-eric039eric@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
||
|
Linus Torvalds
|
66182ca873 |
Including fixes from netfilter.
Previous releases - regressions:
- ethtool: fix NULL pointer dereference in phy_reply_size
- netfilter:
- allocate hook ops while under mutex
- close dangling table module init race
- restore nf_conntrack helper propagation via expectation
- tcp:
- fix potential UAF in reqsk_timer_handler().
- fix out-of-bounds access for twsk in tcp_ao_established_key().
- vsock: fix empty payload in tap skb for non-linear buffers
- hsr: fix NULL pointer dereference in hsr_get_node_data()
- eth: cortina: fix RX drop accounting
- eth: ice: fix locking in ice_dcb_rebuild()
Previous releases - always broken:
- napi: avoid gro timer misfiring at end of busypoll
- sched:
- dualpi2: initialize timer earlier in dualpi2_init()
- sch_cbs: Call qdisc_reset for child qdisc
- shaper:
- fix ordering issue in net_shaper_commit()
- reject handle IDs exceeding internal bit-width
- ipv6: flowlabel: enforce per-netns limit for unprivileged callers
- tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring
- smc: avoid NULL deref of conn->lnk in smc_msg_event tracepoint
- sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL
- batman-adv:
- reject new tp_meter sessions during teardown
- purge non-released claims
- eth: i40e: cleanup PTP registration on probe failure
- eth: idpf: fix double free and use-after-free in aux device error paths
- eth: ena: fix potential use-after-free in get_timestamp
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from netfilter.
Previous releases - regressions:
- ethtool: fix NULL pointer dereference in phy_reply_size
- netfilter:
- allocate hook ops while under mutex
- close dangling table module init race
- restore nf_conntrack helper propagation via expectation
- tcp:
- fix potential UAF in reqsk_timer_handler().
- fix out-of-bounds access for twsk in tcp_ao_established_key().
- vsock: fix empty payload in tap skb for non-linear buffers
- hsr: fix NULL pointer dereference in hsr_get_node_data()
- eth:
- cortina: fix RX drop accounting
- ice: fix locking in ice_dcb_rebuild()
Previous releases - always broken:
- napi: avoid gro timer misfiring at end of busypoll
- sched:
- dualpi2: initialize timer earlier in dualpi2_init()
- sch_cbs: Call qdisc_reset for child qdisc
- shaper:
- fix ordering issue in net_shaper_commit()
- reject handle IDs exceeding internal bit-width
- ipv6: flowlabel: enforce per-netns limit for unprivileged callers
- tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring
- smc: avoid NULL deref of conn->lnk in smc_msg_event tracepoint
- sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL
- batman-adv:
- reject new tp_meter sessions during teardown
- purge non-released claims
- eth:
- i40e: cleanup PTP registration on probe failure
- idpf: fix double free and use-after-free in aux device error paths
- ena: fix potential use-after-free in get_timestamp"
* tag 'net-7.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits)
net: phy: DP83TC811: add reading of abilities
net: tls: prevent chain-after-chain in plain text SG
net: tls: fix off-by-one in sg_chain entry count for wrapped sk_msg ring
net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot
macsec: use rcu_work to defer TX SA crypto cleanup out of softirq
macsec: use rcu_work to defer RX SA crypto cleanup out of softirq
macsec: introduce dedicated workqueue for SA crypto cleanup
net: net_failover: Fix the deadlock in slave register
MAINTAINERS: update atlantic driver maintainer
selftests/tc-testing: Add QFQ/CBS qlen underflow test
net/sched: sch_cbs: Call qdisc_reset for child qdisc
FDDI: defza: Sanitise the reset safety timer
net: ethernet: ravb: Do not check URAM suspension when WoL is active
ethtool: fix ethnl_bitmap32_not_zero() bit interval semantics
net/smc: avoid NULL deref of conn->lnk in smc_msg_event tracepoint
net/smc: fix sleep-inside-lock in __smc_setsockopt() causing local DoS
net: atm: fix skb leak in sigd_send() default branch
net: ethtool: phy: avoid NULL deref when PHY driver is unbound
net: atlantic: preserve PCI wake-from-D3 on shutdown when WOL enabled
net: shaper: reject QUEUE scope handle with missing id
...
|
||
Jonathan Corbet
|
f2e65e4e5b |
docs: threat-model: don't limit root capabilities to CAP_SYS_ADMIN
The threat-model document says that only users with CAP_SYS_ADMIN can carry out a number of admin-level tasks, but there are numerous capabilities that can confer that sort of power. Generalize the text slightly to make it clear that CAP_SYS_ADMIN is not the only all-powerful capability. Acked-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
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Jonathan Corbet
|
561458db0d |
docs: security-bugs: add a link to the threat-model documentation
Rather than make readers search for this document, just a link to it where it is referenced. (While I was at it, I removed the unused and unneeded _threatmodel label from the top of threat-model.rst). Acked-by: Willy Tarreau <w@1wt.eu> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
Randy Dunlap
|
50da1c9ccb |
riscv: Docs: fix unmatched quote warning
'make htmldocs' complains about ``prctrl` -- so add a second '`' to
avoid the warning.
Documentation/arch/riscv/zicfilp.rst:79: WARNING: Inline literal start-string without end-string. [docutils]
Fixes:
|
||
|
Linus Torvalds
|
e1914add27 |
Arm:
* Add the pKVM side of the workaround for ARM's erratum 4193714, provided
that the EL3 firmware does its part of the job. KVM will refuse to
initialise otherwise.
- Correctly handle 52bit VAs for guest EL2 stage-1 translations when
running under NV with E2H==0.
* Correctly deal with permission faults in guest_memfd memslots.
* Fix the steal-time selftest after the infrastructure was reworked.
* Make sure the host cannot pass a non-sensical clock update to the
EL2 tracing infrastructure.
* Appoint Steffen Eiden as a reviewer in anticipation of the KVM/s390
ability to run arm64 guests, which will inevitably lead to arm64
code being directly used on s390.
* Make sure that EL2 is configured with both exception entry and exit
being Context Synchronization Events.
* Handle the current vcpu being NULL on EL2 panic.
* Fix the selftest_vcpu memcache being empty at the point of donation or
sharing.
* Check that the memcache has enough capacity before engaging on the
share/donate path.
* Fix __deactivate_fgt() to use its parameter rather than a variable
in the macro context.
s390:
* Fix array overrun with large amounts of PCI devices.
x86:
* Never use L0's PAUSE loop exiting while L2 is running, since it's
unlikely that a nested guest will help solving the hypervisor's
spinlock contention
* Fix emulation of MOVNTDQA.
* Fix typo in Xen hypercall tracepoint
* Add back an optimization that was left behind when recently
fixing a bug.
* Add module parameter to disable CET, whose implementation seems
to have issues. For now it remains enabled by default.
Generic:
* Reject offset causing an unsigned overflow in kvm_reset_dirty_gfn()
Documentation:
* Update stale links
Selftests:
* Fix guest_memfd_test with host page size > guest page size.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"arm64:
- Add the pKVM side of the workaround for ARM's erratum 4193714,
provided that the EL3 firmware does its part of the job. KVM will
refuse to initialise otherwise
- Correctly handle 52bit VAs for guest EL2 stage-1 translations when
running under NV with E2H==0
- Correctly deal with permission faults in guest_memfd memslots
- Fix the steal-time selftest after the infrastructure was reworked
- Make sure the host cannot pass a non-sensical clock update to the
EL2 tracing infrastructure
- Appoint Steffen Eiden as a reviewer in anticipation of the KVM/s390
ability to run arm64 guests, which will inevitably lead to arm64
code being directly used on s390
- Make sure that EL2 is configured with both exception entry and exit
being Context Synchronization Events
- Handle the current vcpu being NULL on EL2 panic
- Fix the selftest_vcpu memcache being empty at the point of donation
or sharing
- Check that the memcache has enough capacity before engaging on the
share/donate path
- Fix __deactivate_fgt() to use its parameter rather than a variable
in the macro context
s390:
- Fix array overrun with large amounts of PCI devices
x86:
- Never use L0's PAUSE loop exiting while L2 is running, since it's
unlikely that a nested guest will help solving the hypervisor's
spinlock contention
- Fix emulation of MOVNTDQA
- Fix typo in Xen hypercall tracepoint
- Add back an optimization that was left behind when recently fixing
a bug
- Add module parameter to disable CET, whose implementation seems to
have issues. For now it remains enabled by default
Generic:
- Reject offset causing an unsigned overflow in kvm_reset_dirty_gfn()
Documentation:
- Update stale links
Selftests:
- Fix guest_memfd_test with host page size > guest page size"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (22 commits)
KVM: VMX: introduce module parameter to disable CET
KVM: x86: Swap the dst and src operand for MOVNTDQA
KVM: x86: use again the flush argument of __link_shadow_page()
KVM: selftests: Ensure gmem file sizes are multiple of host page size
Documentation: kvm: update links in the references section of AMD Memory Encryption
KVM: nSVM: Never use L0's PAUSE loop exiting while L2 is running
KVM: x86: Fix Xen hypercall tracepoint argument assignment
KVM: Reject wrapped offset in kvm_reset_dirty_gfn()
KVM: arm64: Pre-check vcpu memcache for host->guest donate
KVM: arm64: Pre-check vcpu memcache for host->guest share
KVM: arm64: Seed pkvm_ownership_selftest vcpu memcache
KVM: arm64: Fix __deactivate_fgt macro parameter typo
KVM: arm64: Guard against NULL vcpu on VHE hyp panic path
KVM: arm64: Make EL2 exception entry and exit context-synchronization events
MAINTAINERS: Add Steffen as reviewer for KVM/arm64
KVM: arm64: Remove potential UB on nvhe tracing clock update
KVM: selftests: arm64: Fix steal_time test after UAPI refactoring
KVM: arm64: Handle permission faults with guest_memfd
KVM: arm64: nv: Consider the DS bit when translating TCR_EL2
KVM: arm64: Work around C1-Pro erratum 4193714 for protected guests
...
|
||
Ninad Naik
|
80f4a7b8ce |
Documentation: kvm: update links in the references section of AMD Memory Encryption
Replace non-working links in the reference section with the working ones. Signed-off-by: Ninad Naik <ninadnaik07@gmail.com> Link: https://patch.msgid.link/20260511174302.811918-1-ninadnaik07@gmail.com/ Reviewed-by: Liam Merwick <liam.merwick@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
Willy Tarreau
|
4bf85afb9f |
Documentation: security-bugs: clarify requirements for AI-assisted reports
AI tools are increasingly used to assist in bug discovery. While these tools can identify valid issues, reports that are submitted without manual verification often lack context, contain speculative impact assessments, or include unnecessary formatting. Such reports increase triage effort, waste maintainers' time and may be ignored. Reports where the reporter has verified the issue and the proposed fix typically meet quality standards. This documentation outlines specific requirements for length, formatting, and impact evaluation to reduce the effort needed to deal with these reports. Cc: Greg KH <gregkh@linuxfoundation.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260509094755.2838-4-w@1wt.eu> |
||
|
Willy Tarreau
|
a03ef333fb |
Documentation: security-bugs: explain what is and is not a security bug
The use of automated tools to find bugs in random locations of the kernel induces a raise of security reports even if most of them should just be reported as regular bugs. This patch is an attempt at drawing a line between what qualifies as a security bug and what does not, hoping to improve the situation and ease decision on the reporter's side. It defers the enumeration to a new file, threat-model.rst, that tries to enumerate various classes of issues that are and are not security bugs. This should permit to more easily update this file for various subsystem-specific rules without having to revisit the security bug reporting guide. Cc: Greg KH <gregkh@linuxfoundation.org> Cc: Leon Romanovsky <leon@kernel.org> Suggested-by: Leon Romanovsky <leon@kernel.org> Suggested-by: Greg KH <gregkh@linuxfoundation.org> Reviewed-by: Leon Romanovsky <leon@kernel.org> Reviewed-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Willy Tarreau <w@1wt.eu> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260509094755.2838-3-w@1wt.eu> |
||
|
Willy Tarreau
|
aed3c33467 |
Documentation: security-bugs: do not systematically Cc the security team
With the increase of automated reports, the security team is dealing with way more messages than really needed. The reporting process works well with most teams so there is no need to systematically involve the security team in reports. Let's suggest to keep it for small lists of recipients and new reporters only. This should continue to cover the risk of lost messages while reducing the volume from prolific reporters. Cc: Greg KH <gregkh@linuxfoundation.org> Cc: Leon Romanovsky <leon@kernel.org> Reviewed-by: Leon Romanovsky <leon@kernel.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <20260509094755.2838-2-w@1wt.eu> |
||
Jakub Kicinski
|
8d5806c600 |
net: shaper: reject handle IDs exceeding internal bit-width
net_shaper_parse_handle() reads the user-supplied handle ID via
nla_get_u32(), accepting the full u32 range. However, the xarray key
is built by net_shaper_handle_to_index() using
FIELD_PREP(NET_SHAPER_ID_MASK, handle->id), where NET_SHAPER_ID_MASK
is GENMASK(25, 0) - only 26 bits wide. FIELD_PREP silently masks off
the upper bits at runtime. A user-supplied NODE id like 0x04000123
becomes id 0x123.
Additionally, a user-supplied id equal to NET_SHAPER_ID_UNSPEC
(0x03FFFFFF, which is NET_SHAPER_ID_MASK itself) would collide with
the sentinel used internally by the group operation to signal
"allocate a new NODE id".
Reject user-supplied IDs >= NET_SHAPER_ID_MASK (i.e., >= 0x03FFFFFF)
in the policy.
Fixes:
|
||
|
Jakub Kicinski
|
fbf5df34a4 |
tools: ynl: add scope qualifier for definitions
Using definitions in kernel policies is awkward right now. On one hand we want defines for max values and such. On the other we don't have a way of adding kernel-only defines. Adding unnecessary defines to uAPI is a bad idea, we won't be able to delete them. And when it comes to policy user space should just query it via the policy dump, not use hard coded defines. Add a "scope" property to definitions, which will let us tell the codegen that a definition is for kernel use only. Support following values: - uapi: render into the uAPI header (default, today's behavior) - kernel: render to kernel header only - user: same as kernel but for the user-side generated header Definitions may have a header property (definition is "external", provided by existing header). Extend the scope to headers, too. If definition has both scope and header properties we will only generate the includes in the right scope. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Link: https://patch.msgid.link/20260510192904.3987113-8-kuba@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
|
Mark Brown
|
ca15b1d15b |
spi: switch to managed controller allocation (part 2/3)
Johan Hovold <johan@kernel.org> says: In preparation for fixing the SPI controller API so that it no longer drops a reference when deregistering (non-managed) controllers (cf. [1]), this series converts drivers using non-managed registration to use managed allocation. Included is also a related cleanup of a ti-qspi error path. This second set will be followed by a third set of 12 patches for drivers using managed registration. That leaves us with 18 drivers using non-managed allocation, which is few enough to be able to fix the API in tree-wide change. Johan [1] https://lore.kernel.org/lkml/20260325145319.1132072-1-johan@kernel.org/ Link: https://patch.msgid.link/20260505072909.618363-1-johan@kernel.org |
||
|
Linus Torvalds
|
ec89572766 |
hwmon fixes for v7.1-rc3
* ads7871: Fix endianness bug in 16-bit register reads * lm75: Fix configuration register writes and AS6200/TMP112 setup and alarm handling * lm63: Fix TOCTOU problems * corsair-psu: Close HID device on probe errors * ltc2992: Fix overflow and threshold range * Documentation: fix link to ideapad-laptop.c file * Makefile: Remove stale CONFIG_SENSORS_SBRMI Makefile reference -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmn/RB8ACgkQyx8mb86f mYGoYQ//UP395fxUKRA7Z2yqI6qOCm0afBpuinf406qOks8ape7caPzM3lgrwTIv vvL+VRmPhCdxrl1u3VP5wM802k7jzJ8JmIGiB767ArquFhEuSoSH1J0JRs2EBbcA gRHgtWKbbKZbIMaoAZ6HZCuc9CjdV1jxmVn1XtuD06e6grXmXOLQLt80SsKQBDgG Pa7w+dMzT53DaRrAy5XzSbB7LK6ADdacivNlu0/W5qWuHw3oVDqloGdXGCLGcLfd h4XKq3LzZetu3Hb352PAoCBGN/vEJaKexb8TzHB/omqijEKi8PiZIueldiZSc+5N ndTPP1oHSuh4S/lS+cfl1YqQmQjAyylLk4PHp3fIZmm+YAc4RqhQrAaM2nIYnLGf lcdKkeZatwLp6ynO68gJxuK6JTacy9alWGwffzuVqVOCdcZsz8x5F0PNvSoYXKST La05RZ/sm0TQQxkSzj8DIg17Qlc/byg3EQ5PIYpBd08zgMr5ohUwDIfgZ9zgmBsh ShFggpSu43gW6ltRYjNcpKZnrd5ahglHB1yCbfmBUzx7ZjPiF2p4nyGweFWQceGQ 64X0NvXmHID4PlR36KkalU4OTB+u73ml0J42qlEjbu82E5qRtl3TUEGbLeShfHcQ SWvHqfdP/vaQXrVjR+XY2nzSBhhhE5WP4KC2kUm5AJ2FBCt9tP8= =5LR5 -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - ads7871: Fix endianness bug in 16-bit register reads - lm75: Fix configuration register writes and AS6200/TMP112 setup and alarm handling - lm63: Fix TOCTOU problems - corsair-psu: Close HID device on probe errors - ltc2992: Fix overflow and threshold range - Documentation: fix link to ideapad-laptop.c file - Remove stale CONFIG_SENSORS_SBRMI Makefile reference * tag 'hwmon-for-v7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (ads7871) Fix endianness bug in 16-bit register reads hwmon: (lm75) Fix configuration register writes. hwmon: (lm75) Fix AS6200 and TMP112 setup and alarm handling hwmon: (lm63) Add locking to avoid TOCTOU hwmon: (corsair-psu) Close HID device on probe errors hwmon: Remove stale CONFIG_SENSORS_SBRMI Makefile reference Documentation: hwmon: fix link to ideapad-laptop.c file hwmon: (ltc2992) Fix u32 overflow in power read path hwmon: (ltc2992) Clamp threshold writes to hardware range |
||
|
Linus Torvalds
|
656a95c4a0 |
i2c-for-7.1-rc3
- sanitize more input parameters in the core (found by syzkaller) - usual set of driver fixes (proper completion handling, applying quirks, correct workqueue selection...) - ID additions to simplify dependency handling - new email address for Peter Rosin -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmn+zbcACgkQFA3kzBSg Kba3Uw//c4XYA1og7d/Hui+j8cKPB8+Wxerz66d3uKwhkaS2HS3W7TTJD6xffBya o4i/Vr1lG3fKbktiai+wyfQa26CrPduV4fv7vHF6TT9vCdiCoyqL7e82ME0DaSqY ux/scwheG93O3lw2cwDevZzZHlarDG0ZKp89HqwMzKwThT3NGQNmGN/SbWNDcc1B tmvyuUDdQ8pooRCKfuWwNcJe2Sh6vmkFhGMGMzOrZwLZWoqbGN4ywcrhfQr20QR4 /5uzk6CKsuc+zgcl46gyMzExwimaKry3JFiZVUHLz2yursE3oBBzasn3/6BYHI2d sv+20MJX13s8HtumvuKPZp6aBRVAIB2SYkG/ZnBwQmfuR21ndnrQIisaYCp18Rjt 90ouv2wpQTUYCXeDnye2weCgcsROX7FoB391PupLDShXikZOmqf94gmJBGkPW/vb ZfukxvXEMddgW8Zpm6W1xoCXdeZSS5YwlBmhBhz+vYbIW4UwZQi98WxTVQZF6O3O ch2GqZdUBJyxHkGCRlDpbXrqHKr/ZYRHidCxftIWIamt3Nvqsa5elFXOJekgixiu /UNyDjSvI61OqGPfAq5tBrPb/Y7NDJQBiwoOm70rHTjeMLIOq4f1cx4Q2+CghJfw cD4zauFZqfWM87J1j93x9krZBCD+qbVzmL8U8iBXCLrfQUg6SG0= =rlX+ -----END PGP SIGNATURE----- Merge tag 'i2c-for-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - sanitize more input parameters in the core (found by syzkaller) - usual set of driver fixes (proper completion handling, applying quirks, correct workqueue selection...) - ID additions to simplify dependency handling - new email address for Peter Rosin * tag 'i2c-for-7.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: smbus: reject oversized block transfers in the common path MAINTAINERS: Update mail for Peter Rosin i2c: stub: Reject I2C block transfers with invalid length i2c: Compare the return value of gpiod_get_direction against GPIO_LINE_DIRECTION_OUT i2c: dev: prevent integer overflow in I2C_TIMEOUT ioctl i2c: acpi: Add ELAN0678 to i2c_acpi_force_100khz_device_ids dt-bindings: i2c: apple,i2c: Add t8122 compatible i2c: stm32f7: reinit_completion() per transfer not per msg dt-bindings: i2c: amlogic: Add compatible for T7 SOC i2c: testunit: Replace system_long_wq with system_dfl_long_wq |
||
|
Linus Torvalds
|
7f00232152 |
Miscellaneous scheduler fixes:
- Fix spurious failures in rseq self-tests (Mark Brown)
- Fix rseq rseq::cpu_id_start ABI regression due to
TCMalloc's creative use of the supposedly read-only field.
The fix is to introduce a new ABI variant based on
a new (larger) rseq area registration size, to keep
the TCMalloc use of rseq backwards compatible on new kernels.
(Thomas Gleixner)
- Fix wakeup_preempt_fair() for not waking up task (Vincent Guittot)
- Fix s64 mult overflow in vruntime_eligible() (Zhan Xusheng)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-urgent-2026-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
- Fix spurious failures in rseq self-tests (Mark Brown)
- Fix rseq rseq::cpu_id_start ABI regression due to TCMalloc's creative
use of the supposedly read-only field
The fix is to introduce a new ABI variant based on a new (larger)
rseq area registration size, to keep the TCMalloc use of rseq
backwards compatible on new kernels (Thomas Gleixner)
- Fix wakeup_preempt_fair() for not waking up task (Vincent Guittot)
- Fix s64 mult overflow in vruntime_eligible() (Zhan Xusheng)
* tag 'sched-urgent-2026-05-09' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Fix wakeup_preempt_fair() for not waking up task
sched/fair: Fix overflow in vruntime_eligible()
selftests/rseq: Expand for optimized RSEQ ABI v2
rseq: Reenable performance optimizations conditionally
rseq: Implement read only ABI enforcement for optimized RSEQ V2 mode
selftests/rseq: Validate legacy behavior
selftests/rseq: Make registration flexible for legacy and optimized mode
selftests/rseq: Skip tests if time slice extensions are not available
rseq: Revert to historical performance killing behaviour
rseq: Don't advertise time slice extensions if disabled
rseq: Protect rseq_reset() against interrupts
rseq: Set rseq::cpu_id_start to 0 on unregistration
selftests/rseq: Don't run tests with runner scripts outside of the scripts
|
||
|
Linus Torvalds
|
917719c412 |
selinux/stable-7.1 PR 20260507
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||
Thomas Gleixner
|
99428157dc |
rseq: Reenable performance optimizations conditionally
Due to the incompatibility with TCMalloc the RSEQ optimizations and
extended features (time slice extensions) have been disabled and made
run-time conditional.
The original RSEQ implementation, which TCMalloc depends on, registers a 32
byte region (ORIG_RSEG_SIZE). This region has a 32 byte alignment
requirement.
The extension safe newer variant exposes the kernel RSEQ feature size via
getauxval(AT_RSEQ_FEATURE_SIZE) and the alignment requirement via
getauxval(AT_RSEQ_ALIGN). The alignment requirement is that the registered
RSEQ region is aligned to the next power of two of the feature size. The
kernel currently has a feature size of 33 bytes, which means the alignment
requirement is 64 bytes.
The TCMalloc RSEQ region is embedded into a cache line aligned data
structure starting at offset 32 bytes so that bytes 28-31 and the
cpu_id_start field at bytes 32-35 form a 64-bit little endian pointer with
the top-most bit (63 set) to check whether the kernel has overwritten
cpu_id_start with an actual CPU id value, which is guaranteed to not have
the top most bit set.
As this is part of their performance tuned magic, it's a pretty safe
assumption, that TCMalloc won't use a larger RSEQ size.
This allows the kernel to declare that registrations with a size greater
than the original size of 32 bytes, which is the cases since time slice
extensions got introduced, as RSEQ ABI v2 with the following differences to
the original behaviour:
1) Unconditional updates of the user read only fields (CPU, node, MMCID)
are removed. Those fields are only updated on registration, task
migration and MMCID changes.
2) Unconditional evaluation of the criticial section pointer is
removed. It's only evaluated when user space was interrupted and was
scheduled out or before delivering a signal in the interrupted
context.
3) The read/only requirement of the ID fields is enforced. When the
kernel detects that userspace manipulated the fields, the process is
terminated. This ensures that multiple entities (libraries) can
utilize RSEQ without interfering.
4) Todays extended RSEQ feature (time slice extensions) and future
extensions are only enabled in the v2 enabled mode.
Registrations with the original size of 32 bytes operate in backwards
compatible legacy mode without performance improvements and extended
features.
Unfortunately that also affects users of older GLIBC versions which
register the original size of 32 bytes and do not evaluate the kernel
required size in the auxiliary vector AT_RSEQ_FEATURE_SIZE.
That's the result of the lack of enforcement in the original implementation
and the unwillingness of a single entity to cooperate with the larger
ecosystem for many years.
Implement the required registration changes by restructuring the spaghetti
code and adding the size/version check. Also add documentation about the
differences of legacy and optimized RSEQ V2 mode.
Thanks to Mathieu for pointing out the ORIG_RSEQ_SIZE constraints!
Fixes:
|
||
|
Linus Torvalds
|
11f00074f7 |
cgroup: Fixes for v7.1-rc2
- During v6.19, cgroup task unlink was moved from do_exit() to after the
final task switch to satisfy a controller invariant. That left the kernel
seeing tasks past exit_signals() longer than userspace expected, and
several v7.0 follow-ups tried to bridge the gap by making rmdir wait for
the kernel side. None held up. The latest is an A-A deadlock when rmdir
is invoked by the reaper of zombies whose pidns teardown the rmdir itself
is waiting on, which points at the synchronizing approach being
fundamentally wrong:
- Take a different approach: drop the wait, leave rmdir's user-visible
side returning as soon as cgroup.procs is empty, and defer the css
percpu_ref kill that drives ->css_offline() until the cgroup is fully
depopulated.
- Tagged for stable. Somewhat invasive but contained. The hope is that
fixing forward sticks. If not, the fallback is to revert the entire
chain and rework on the development branch.
- Doesn't plug a pre-existing analogous race in
cgroup_apply_control_disable() (controller disable via subtree_control).
Not a regression. The development branch will do the more invasive
restructuring needed for that.
- Documentation update for cgroup-v1 charge-commit section that still
referenced functions removed when the memcg hugetlb try-commit-cancel
protocol was retired.
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Merge tag 'cgroup-for-7.1-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
- During v6.19, cgroup task unlink was moved from do_exit() to after the
final task switch to satisfy a controller invariant. That left the kernel
seeing tasks past exit_signals() longer than userspace expected, and
several v7.0 follow-ups tried to bridge the gap by making rmdir wait for
the kernel side. None held up.
The latest is an A-A deadlock when rmdir is invoked by the reaper of
zombies whose pidns teardown the rmdir itself is waiting on, which
points at the synchronizing approach being fundamentally wrong.
Take a different approach: drop the wait, leave rmdir's user-visible
side returning as soon as cgroup.procs is empty, and defer the css
percpu_ref kill that drives ->css_offline() until the cgroup is fully
depopulated.
Tagged for stable. Somewhat invasive but contained. The hope is that
fixing forward sticks. If not, the fallback is to revert the entire
chain and rework on the development branch.
Note that this doesn't plug a pre-existing analogous race in
cgroup_apply_control_disable() (controller disable via
subtree_control). Not a regression. The development branch will do
the more invasive restructuring needed for that.
- Documentation update for cgroup-v1 charge-commit section that still
referenced functions removed when the memcg hugetlb try-commit-cancel
protocol was retired.
* tag 'cgroup-for-7.1-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
docs: cgroup-v1: Update charge-commit section
cgroup: Defer css percpu_ref kill on rmdir until cgroup is depopulated
|
||
Stephen Smalley
|
ad1ac3d740 |
selinux: prune /sys/fs/selinux/user
Remove the previously deprecated /sys/fs/selinux/user interface aside
from a residual stub for userspace compatibility.
Commit
|
||
T.J. Mercier
|
d8769544bd |
docs: cgroup-v1: Update charge-commit section
Commit
|
||
Alex Elder
|
b610d5333c |
spi: dt-bindings: add SpacemiT K1 SPI support
Add support for the SPI controller implemented by the SpacemiT K1 SoC. Acked-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Troy Mitchell <troy.mitchell@linux.spacemit.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Alex Elder <elder@riscstar.com> Signed-off-by: Guodong Xu <guodong@riscstar.com> Link: https://patch.msgid.link/20260502-spi-spacemit-k1-v10-1-f412e1ae8a34@riscstar.com Signed-off-by: Mark Brown <broonie@kernel.org> |
||
Viken Dadhaniya
|
0065dc1fed |
spi: dt-bindings: qcom,spi-qcom-qspi: Add qcom,qcs615-qspi compatible
Add support for the QSPI controller on QCS615 SoC. Move allOf section after required properties and add if:then constraint to require minimum 2 interconnects for qcs615 variant. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> Link: https://patch.msgid.link/20260429-spi-nor-v5-1-993016c9711e@oss.qualcomm.com Signed-off-by: Mark Brown <broonie@kernel.org> |
||
Janne Grunau
|
c5f25f5800 |
dt-bindings: i2c: apple,i2c: Add t8122 compatible
The i2c block on the Apple silicon t8122 (M3) SoC is compatible with the existing driver. Add "apple,t8122-i2c" as SoC specific compatible under "apple,t8103-i2c" used by the deriver. Signed-off-by: Janne Grunau <j@jannau.net> Acked-by: Andi Shyti <andi.shyti@kernel.org> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> |
||
Ronald Claveau
|
9a937ca227 |
dt-bindings: i2c: amlogic: Add compatible for T7 SOC
Add the T7 SOC compatible which fallback to AXG compatible. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Ronald Claveau <linux-kernel-dev@aliel.fr> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> |
||
Avi Radinsky
|
a2e5b58811 |
Documentation: riscv: cmodx: fix typos
Fix typos in the dynamic ftrace section: atmoic -> atomic (twice), pacthable -> patchable, derect -> directed. Signed-off-by: Avi Radinsky <avi.radinsky@tennr.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patch.msgid.link/391d16fb-5f11-45fa-8f3b-1debe095695e@tennr.com Signed-off-by: Paul Walmsley <pjw@kernel.org> |
||
|
Ninad Naik
|
5ed26ffe57 |
Documentation: hwmon: fix link to ideapad-laptop.c file
The ideapad-laptop.c file now exists inside drivers/platform/x86/lenovo/ directory. Updating the GitHub link to the correct path. Signed-off-by: Ninad Naik <ninadnaik07@gmail.com> Link: https://lore.kernel.org/r/20260417191411.713958-1-ninadnaik07@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
||
|
Linus Torvalds
|
08d0d34666 |
Including fixes from netfilter.
Current release - regressions:
- ipmr: free mr_table after RCU grace period.
Previous releases - regressions:
- core: add net_iov_init() and use it to initialize ->page_type
- sched: taprio: fix NULL pointer dereference in class dump
- netfilter: nf_tables:
- use list_del_rcu for netlink hooks
- fix strict mode inbound policy matching
- tcp: make probe0 timer handle expired user timeout
- vrf: fix a potential NPD when removing a port from a VRF
- eth: ice:
- fix NULL pointer dereference in ice_reset_all_vfs()
- fix infinite recursion in ice_cfg_tx_topo via ice_init_dev_hw
Previous releases - always broken:
- page_pool: fix memory-provider leak in error path
- sched: sch_cake: annotate data-races in cake_dump_stats()
- mptcp: fix scheduling with atomic in timestamp sockopt
- psp: check for device unregister when creating assoc
- tls: fix strparser anchor skb leak on offload RX setup failure
- eth: stmmac: prevent NULL deref when RX memory exhausted
- eth: airoha: do not read uninitialized fragment address
- eth: rtl8150: fix use-after-free in rtl8150_start_xmit()
Misc:
- add Ido Schimmel as IPv4/IPv6 maintainer
- add David Heidelberg as NFC subsystem maintainer
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from netfilter.
Current release - regressions:
- ipmr: free mr_table after RCU grace period.
Previous releases - regressions:
- core: add net_iov_init() and use it to initialize ->page_type
- sched: taprio: fix NULL pointer dereference in class dump
- netfilter: nf_tables:
- use list_del_rcu for netlink hooks
- fix strict mode inbound policy matching
- tcp: make probe0 timer handle expired user timeout
- vrf: fix a potential NPD when removing a port from a VRF
- eth: ice:
- fix NULL pointer dereference in ice_reset_all_vfs()
- fix infinite recursion in ice_cfg_tx_topo via ice_init_dev_hw
Previous releases - always broken:
- page_pool: fix memory-provider leak in error path
- sched: sch_cake: annotate data-races in cake_dump_stats()
- mptcp: fix scheduling with atomic in timestamp sockopt
- psp: check for device unregister when creating assoc
- tls: fix strparser anchor skb leak on offload RX setup failure
- eth:
- stmmac: prevent NULL deref when RX memory exhausted
- airoha: do not read uninitialized fragment address
- rtl8150: fix use-after-free in rtl8150_start_xmit()
Misc:
- add Ido Schimmel as IPv4/IPv6 maintainer
- add David Heidelberg as NFC subsystem maintainer"
* tag 'net-7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (79 commits)
net/sched: cls_flower: revert unintended changes
sfc: fix error code in efx_devlink_info_running_versions()
net: tls: fix strparser anchor skb leak on offload RX setup failure
ice: add dpll peer notification for paired SMA and U.FL pins
ice: fix missing dpll notifications for SW pins
dpll: export __dpll_pin_change_ntf() for use under dpll_lock
ice: fix SMA and U.FL pin state changes affecting paired pin
ice: fix missing SMA pin initialization in DPLL subsystem
ice: fix infinite recursion in ice_cfg_tx_topo via ice_init_dev_hw
ice: fix NULL pointer dereference in ice_reset_all_vfs()
iavf: add VIRTCHNL_OP_ADD_VLAN to success completion handler
iavf: wait for PF confirmation before removing VLAN filters
iavf: stop removing VLAN filters from PF on interface down
iavf: rename IAVF_VLAN_IS_NEW to IAVF_VLAN_ADDING
page_pool: fix memory-provider leak in page_pool_create_percpu() error path
bonding: 3ad: implement proper RCU rules for port->aggregator
net: airoha: Do not return err in ndo_stop() callback
hv_sock: fix ARM64 support
MAINTAINERS: update the IPv4/IPv6 entry and add Ido Schimmel
selftests: drv-net: clarify linters and frameworks in README
...
|
||
|
Jakub Kicinski
|
b718342a7f |
net: psp: require admin permission for dev-set and key-rotate
The dev-set and key-rotate netlink operations modify shared device
state (PSP version configuration and cryptographic key material,
respectively) but do not require CAP_NET_ADMIN. The only access
control is psp_dev_check_access() which merely verifies netns
membership.
Fixes:
|
||
|
Linus Torvalds
|
3b3bea6d4b |
cgroup: Fixes for v7.1-rc1
- Fix UAF race in psi pressure_write() against cgroup file release by extending cgroup_mutex coverage and ordering of->priv access after cgroup_kn_lock_live(). - Fix integer overflow in rdmacg_try_charge() when usage equals INT_MAX by performing the increment in s64. - Fix asymmetric DL bandwidth accounting on cpuset attach rollback by recording the CPU used by dl_bw_alloc() so cancel_attach() returns the reservation to the same root domain. - Fix nr_dying_subsys_* race that briefly showed 0 in cgroup.stat after rmdir by incrementing from kill_css() instead of offline_css(). - Typo fix in cgroup-v2 documentation. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCae+xjw4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGaIUAQD2hJ7ELRDXAtXzL1Ck1zH8vESvbX8syFfkSO6L IgtovQEA4Tk7/RIO3HfBxBjgp6Q5vo7C7Biz4ye7fCu/ry7x3Qk= =pypQ -----END PGP SIGNATURE----- Merge tag 'cgroup-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: - Fix UAF race in psi pressure_write() against cgroup file release by extending cgroup_mutex coverage and ordering of->priv access after cgroup_kn_lock_live() - Fix integer overflow in rdmacg_try_charge() when usage equals INT_MAX by performing the increment in s64 - Fix asymmetric DL bandwidth accounting on cpuset attach rollback by recording the CPU used by dl_bw_alloc() so cancel_attach() returns the reservation to the same root domain - Fix nr_dying_subsys_* race that briefly showed 0 in cgroup.stat after rmdir by incrementing from kill_css() instead of offline_css() - Typo fix in cgroup-v2 documentation * tag 'cgroup-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: docs: cgroup: fix typo 'protetion' -> 'protection' cgroup: Increment nr_dying_subsys_* from rmdir context cgroup/cpuset: record DL BW alloc CPU for attach rollback cgroup/rdma: fix integer overflow in rdmacg_try_charge() sched/psi: fix race between file release and pressure write |
||
|
Linus Torvalds
|
a1a671092d |
\n
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEq1nRK9aeMoq1VSgcnJ2qBz9kQNkFAmnvhuAACgkQnJ2qBz9k QNn7NQgAhNZiUl5HQ2/+6XjrhrbaLTiwYLFYX36MlVcy6jZZ7PABEn4Iq+dKn19L EQ6WL97yEAOV8A3wdXLnm3J/euf37JlWApuNWqmgA5ZsJ0p14nXKbhd/jcqSf5LF K4afO0OlN6WrPPJxxY2KfiaElgf9bPAhSkX/JvV5pEVyz0CcAjFfgwmNhxrYxIY1 DfQJ/2w7G1VdgpxeO1kVW5REH5NvbsWj9IQSSRS9r1HzTa7E28e3Zn75XWcdab3I pt3E03nuUiyfVTmJXi2/HGNb40XZjH5TCeDrsbjo759ZdiPIvWDUpcTx0+5acOaj b039wWZKKBFTag4KA4yPMkEV37ROiA== =+sU8 -----END PGP SIGNATURE----- Merge tag 'fs_for_v7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull isofs and udf fixes from Jan Kara: "Several isofs and udf fixes" * tag 'fs_for_v7.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: docs: isofs: replace dead ECMA-119 FTP link udf: reject descriptors with oversized CRC length isofs: use QSTR_LEN() in isofs_cmp isofs: validate block number from NFS file handle in isofs_export_iget isofs: validate Rock Ridge CE continuation extent against volume size |
||
|
Linus Torvalds
|
a7cc308da5 |
mailbox: updates for v7.1
- core: fix NULL message handling and add API to query TX queue slots - test: resolve concurrency bugs, dangling IRQs, and memory leaks - dt-bindings: qcom: add Eliza IPCC - mtk: fix address calculation and pointer handling bugs - cix: resolve SCMI suspend timeouts - misc memory allocation optimizations and cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6EwehDt/SOnwFyTyf9lkf8eYP5UFAmnulSwACgkQf9lkf8eY P5VYNxAAjvkfFpAy2eBhugVF0Ld46xHfExAawi6LV0vEtLw7wgbkEaJbkFvP+60v byFGlGk61kyzkXYvpCwtHWAzlGbi6u8CG7R2/1pVY0Xb0PScLPiKqBhMZOGfK0oZ iC/7Yqzdo2s1wjakl5OuAfLUk6KzXipKM7gkdL61q6M9JUY/xF701LfPYv+nlqEv c6XZl0gNVmabWb17L3aU5qtka6zupm+BClNNSI6xPGeDYcJBZKNhu1PFTJJNbVv7 755qyo2whneYVyXVUjARJc9yCrg+E3XLER40Ztij1cPaOpz8ypl5MzgQOhF+YepZ TdsaXI31zOYgfg3bmJPKC+ncY5zwEd+0Mndc3LgfM71ednU/VQgNP6IX/hqEKlof v2VEOrdG3z4qE9fGsnAmbOcKpnGwTMoaASlB55XrVDWaa1uHj7ji8nm5iX2p8og6 KNw05aYfwr0Xi7XP3F4wJ40g5SNpxjNRcreaeFWatoIC9arZaaZXVPq6CMk7gqx6 7b1wh6+JDtk01m+8qfPMaUazjrgBgJpIkfMm1OVXFFpQqUruxspxI5yWooroOjcR Vh/eXqZxaBfqdycp/25eCuuuDANk9Qbvb9SiwXEK6sW6qVEglkQuNA7VoEau07pP CseefAdtvl7/2YF8nWlE3FDuhoMlvM9IHnkschr4CDwFN0/Pw8I= =FeQ1 -----END PGP SIGNATURE----- Merge tag 'mailbox-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox Pull mailbox updates from Jassi Brar: - core: fix NULL message handling and add API to query TX queue slots - test: resolve concurrency bugs, dangling IRQs, and memory leaks - dt-bindings: qcom: add Eliza IPCC - mtk: fix address calculation and pointer handling bugs - cix: resolve SCMI suspend timeouts - misc memory allocation optimizations and cleanups * tag 'mailbox-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: mailbox: mailbox-test: make data_ready a per-instance variable mailbox: mailbox-test: initialize struct earlier mailbox: mailbox-test: don't free the reused channel mailbox: mailbox-test: handle channel errors consistently mailbox: update kdoc for struct mbox_controller mailbox: add sanity check for channel array mailbox: mailbox-test: free channels on probe error mailbox: prefix new constants with MBOX_ dt-bindings: mailbox: qcom-ipcc: Document the Eliza Inter-Processor Communication Controller mailbox: cix: Add IRQF_NO_SUSPEND to mailbox interrupt mailbox: Fix NULL message support in mbox_send_message() mailbox: remove superfluous internal header mailbox: correct kdoc title for mbox_bind_client mailbox: test: really ignore optional memory resources mailbox: exynos: drop superfluous mbox setting per channel mailbox: mtk-cmdq: Fix CURR and END addr for task insert case mailbox: mtk-vcp-mailbox: Fix the return value in mtk_vcp_mbox_xlate() mailbox: hi6220: kzalloc + kcalloc to kzalloc mailbox: rockchip: kzalloc + kcalloc to kzalloc mailbox: add API to query available TX queue slots |
||
Petr Vaněk
|
981cd33861 |
docs: cgroup: fix typo 'protetion' -> 'protection'
Fix a small typo in the description of the memory_hugetlb_accounting mount option. Signed-off-by: Petr Vaněk <arkamar@atlas.cz> Signed-off-by: Tejun Heo <tj@kernel.org> |
||
Ziran Zhang
|
13917f71a9 |
docs: isofs: replace dead ECMA-119 FTP link
The original link is no longer valid. Replace it with the official PDF of the 2nd edition. The new link points to the exact 2nd edition that the existing comment in isofs.rst refers to. Signed-off-by: Ziran Zhang <zhangcoder@yeah.net> Link: https://patch.msgid.link/20260425142943.6809-1-zhangcoder@yeah.net Signed-off-by: Jan Kara <jack@suse.cz> |
||
|
Linus Torvalds
|
211d593314 |
RTC for 7.1
Subsystem: - add data_race() in rtc_dev_poll() Drivers: - remove i2c_match_id usage - abx80x: Disable alarm feature if no interrupt attached - ti-k3: support resuming from IO DDR low power mode -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmntBg4ACgkQY6TcMGxw OjL+5A/7BHJ1q8BCJwhHHa0XRQcwB4afZehSB0qasNbbAqJFgzrwZfg6mVXhXO3Y hry0SjzmFkCL9h6jckye2hPFjJsiaBC0Tauvmun6litrPnOrK+IK+P+Q7iKPap3Q 5bSy+tDJXx3F3f+6LgDSVnrQFI3Q+nMHY/b1IWJkGW9Jpg/QlhU3UazN1kwu9Hyn nBvCczHyTYlSqaDSFUkQRXLfzXiMU16/iHzwsJZmOU03HNb1IF0Ngi8fIrPf1OIK 2ZoyLzH0O0u+k10M+Sq/A2LKsgjnBOlu/L4iJUOKlhuq3Ze4/SY+C3IP+XbMyYF5 EZ7pxPz66/WLzOpVx1xaSLpFiRBcCgbvwT2TY3P7e8A09AGye+AB+cqdKF9r9mX2 p57cv2ZkZs/bGEjee2rSs7TTT4vZUhaa4SS6C4xrKIIoymFyKlh6E5fzWNUk4zua oN0djSSbtdIpSErIrlxp5xiITCIjSTZMVQKccs3qV5QhzNH8zsUPwwCM1cDawALC /HP6KnYmt6fTx3PS4BPVnMCQqSu425tvMhy5nvjbgdFVPd+CgOEAW6qO82nI3UFY KDNP4O224CVuOeX2WAU6+gOCTwqxg6rbjASAGGFOl6ox8eW555wpedVls0Y8oUQm z0O+gK33L/0hrw5Qnhh2If4S7gyNwWwVif2Gosf5ODRQ6LM5UOg= =mY/t -----END PGP SIGNATURE----- Merge tag 'rtc-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Subsystem: - add data_race() in rtc_dev_poll() Drivers: - remove i2c_match_id usage - abx80x: Disable alarm feature if no interrupt attached - ti-k3: support resuming from IO DDR low power mode" * tag 'rtc-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: abx80x: Disable alarm feature if no interrupt attached rtc: ntxec: fix OF node reference imbalance rtc: pic32: allow driver to be compiled with COMPILE_TEST rtc: ti-k3: Add support to resume from IO DDR low power mode rtc: cmos: Use platform_get_irq_optional() in cmos_platform_probe() dt-bindings: rtc: add olpc,xo1-rtc to trivial-rtc dt-bindings: rtc: sc2731: Add compatible for SC2730 rtc: add data_race() in rtc_dev_poll() rtc: armada38x: zalloc + calloc to single allocation dt-bindings: rtc: isl12026: convert to YAML schema dt-bindings: rtc: microcrystal,rv3028: Allow to specify vdd-supply rtc: max77686: convert to i2c_new_ancillary_device dt-bindings: rtc: mpfs-rtc: permit resets rtc: rx8025: Remove use of i2c_match_id() rtc: rv8803: Remove use of i2c_match_id() rtc: rs5c372: Remove use of i2c_match_id() rtc: pcf2127: Remove use of i2c_match_id() rtc: m41t80: Remove use of i2c_match_id() rtc: abx80x: Remove use of i2c_match_id() |
||
|
Linus Torvalds
|
f9569c6ce4 |
SPDX change for 7.1-rc1
Here is a single SPDX-like change for 7.1-rc1. It explicitly allows the use of SPDX-FileCopyrightText which has been used already in many files. At the same time, update checkpatch to catch any "non allowed" spdx identifiers as we don't want to go overboard here. This has been in linux-next for a long time with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaes+Ng8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylwUgCdG1or1y6TR4eont2SDeCqwa7IXScAnArYyP5Z tBWuclvCrtDec/TIm+Ew =mUo3 -----END PGP SIGNATURE----- Merge tag 'spdx-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX update from Greg KH: "Here is a single SPDX-like change for 7.1-rc1. It explicitly allows the use of SPDX-FileCopyrightText which has been used already in many files. At the same time, update checkpatch to catch any "non allowed" spdx identifiers as we don't want to go overboard here. This has been in linux-next for a long time with no reported problems" * tag 'spdx-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: LICENSES: Explicitly allow SPDX-FileCopyrightText |
||
|
Linus Torvalds
|
cb4eb6771c |
Char/Misc/IIO/and others driver updates for 7.1-rc1
Here is the char/misc/iio and other smaller driver subsystem updates for
7.1-rc1. Lots of stuff in here, all tiny, but relevant for the
different drivers they touch. Major points in here is:
- the usual large set of new IIO drivers and updates for that
subsystem (the large majority of this diffstat)
- lots of comedi driver updates and bugfixes
- coresight driver updates
- interconnect driver updates and additions
- mei driver updates
- binder (both rust and C versions) updates and fixes
- lots of other smaller driver subsystem updates and additions
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc / IIO / and others driver updates from Greg KH:
"Here is the char/misc/iio and other smaller driver subsystem updates
for 7.1-rc1. Lots of stuff in here, all tiny, but relevant for the
different drivers they touch. Major points in here is:
- the usual large set of new IIO drivers and updates for that
subsystem (the large majority of this diffstat)
- lots of comedi driver updates and bugfixes
- coresight driver updates
- interconnect driver updates and additions
- mei driver updates
- binder (both rust and C versions) updates and fixes
- lots of other smaller driver subsystem updates and additions
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (405 commits)
coresight: tpdm: fix invalid MMIO access issue
mei: me: add nova lake point H DID
mei: lb: add late binding version 2
mei: bus: add mei_cldev_uuid
w1: ds2490: drop redundant device reference
bus: mhi: host: pci_generic: Add Telit FE912C04 modem support
mei: csc: wake device while reading firmware status
mei: csc: support controller with separate PCI device
mei: convert PCI error to common errno
mei: trace: print return value of pci_cfg_read
mei: me: move trace into firmware status read
mei: fix idle print specifiers
mei: me: use PCI_DEVICE_DATA macro
sonypi: Convert ACPI driver to a platform one
misc: apds990x: fix all kernel-doc warnings
most: usb: Use kzalloc_objs for endpoint address array
hpet: Convert ACPI driver to a platform one
misc: vmw_vmci: Fix spelling mistakes in comments
parport: Remove completed item from to-do list
char: remove unnecessary module_init/exit functions
...
|
||
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Linus Torvalds
|
b2680ba4a2 |
spi: Fixes for v7.1
This is quite a big set of fixes, almost all from Johan Hovold who is on an ongoing quest to clean up issues with probe and removal handling in drivers. There isn't anything too concerning here especially with the deregistration stuff which will very rarely get run in production systems since this is all platform devices in the SoC on embedded hardware, but it's all real issues which should be fixed. There's more in flight here. We also have a few other minor fixes, one from Felix Gu along the same lines as Johan's work and a couple of documentation things. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmnrhSUACgkQJNaLcl1U h9C4HwgAgcnZgIZvPQp5mQ0G3sq1udBJQja4zYyQyuZt7o+1qLs/qiPw+KA1HV/C hVXFcns2Uy+Sqmi1fPlVadWsOODcwYz3wfS198Du8y4WqIeynVFYoYvXxQmAJYYW zq0VD9LE/5Y+ONwABzqkfgy7ZvNzykoRgodKPoruqnkYqU0ZH7iY/k7916vxk4+Z +8hCDlG5JHv7Uw1wAuftwnACIhsi4jN3f7wsvA++ac3OXKpDC/0l4JX2gBzPaxfI HaT5+W+tDIDk7IbQmweatMMIoi6cvjttieoh6HLqGdJZF0aI7IgH71CDAB+6fWrx kwZIkX2FL5+mVLA1vCUNjwkZDFS+pg== =MD5+ -----END PGP SIGNATURE----- Merge tag 'spi-fix-v7.1-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "This is quite a big set of fixes, almost all from Johan Hovold who is on an ongoing quest to clean up issues with probe and removal handling in drivers. There isn't anything too concerning here especially with the deregistration stuff which will very rarely get run in production systems since this is all platform devices in the SoC on embedded hardware, but it's all real issues which should be fixed. There's more in flight here. We also have a few other minor fixes, one from Felix Gu along the same lines as Johan's work and a couple of documentation things" * tag 'spi-fix-v7.1-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (23 commits) spi: fix controller cleanup() documentation spi: fix resource leaks on device setup failure spi: axiado: clean up probe return value spi: axiado: rename probe error labels spi: axiado: fix runtime pm imbalance on probe failure spi: orion: clean up probe return value spi: orion: fix clock imbalance on registration failure spi: orion: fix runtime pm leak on unbind spi: imx: fix runtime pm leak on probe deferral spi: mpc52xx: fix use-after-free on registration failure spi: Fix the error description in the `ptp_sts_word_post` comment spi: topcliff-pch: fix use-after-free on unbind spi: topcliff-pch: fix controller deregistration spi: orion: fix controller deregistration spi: mxic: fix controller deregistration spi: mpc52xx: fix use-after-free on unbind spi: mpc52xx: fix controller deregistration spi: cadence-quadspi: fix controller deregistration spi: cadence: fix controller deregistration spi: mtk-snfi: fix memory leak in probe ... |
||
|
Linus Torvalds
|
1fe93b2a2a |
sound fixes for 7.1-rc1
Here are the rest of small updates for 7.1-rc1. All small fixes
mostly for device-specific issues or regressions.
* Core:
- Fix a potential data race in fasync handling
* USB-audio:
- New device support: Line6 POD HD PRO, NexiGo N930W webcam
- Fixes for Audio Advantage Micro II SPDIF switch and E-MU sample rates
- Limit UAC2 rate parsing to prevent potential overflows
* HD-Audio:
- Device-specific quirks for HP, Acer, and Honor laptops
- Fix for TAS2781 SPI device abnormal sound
- Move Intel firmware loading into probe work to avoid stalling
* ASoC:
- New support for TI TAS5832
- Fixes for SoundWire SDCA/DisCo boolean parsing
- Driver-specific fixes for Intel SOF, ES8311, RT1320, and PXA2xx
* Misc:
- Fixes for resource leaks and data races in 6fire, caiaq, als4000,
and pcmtest drivers
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Merge tag 'sound-fix-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Here are the rest of small updates for 7.1-rc1. All small fixes mostly
for device-specific issues or regressions.
Core:
- Fix a potential data race in fasync handling
USB-audio:
- New device support: Line6 POD HD PRO, NexiGo N930W webcam
- Fixes for Audio Advantage Micro II SPDIF switch and E-MU sample
rates
- Limit UAC2 rate parsing to prevent potential overflows
HD-Audio:
- Device-specific quirks for HP, Acer, and Honor laptops
- Fix for TAS2781 SPI device abnormal sound
- Move Intel firmware loading into probe work to avoid stalling
ASoC:
- New support for TI TAS5832
- Fixes for SoundWire SDCA/DisCo boolean parsing
- Driver-specific fixes for Intel SOF, ES8311, RT1320, and PXA2xx
Misc:
- Fixes for resource leaks and data races in 6fire, caiaq, als4000,
and pcmtest drivers"
* tag 'sound-fix-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (41 commits)
Revert "ALSA: pcmtest: fix reference leak on failed device registration"
ASoC: tas2781: Add tas5832 support
ASoC: dt-bindings: ti,tas2781: Add TAS5832 support
ALSA: usb-audio: Fix Audio Advantage Micro II SPDIF switch
ALSA: usb-audio: Avoid false E-MU sample-rate notifications
ASoC: sdw_utils: cs42l43: allow spk component names to be combined
ASoC: qcom: x1e80100: limit speaker volumes
ALSA: hda/realtek - Add mute LED support for HP Victus 15-fa2xxx
ALSA: pcmtest: Fix resource leaks in module init error paths
ALSA: usb-audio/line6: Add support for POD HD PRO
ALSA: hda/realtek: Add LED fixup for HP EliteBook 6 G2a Laptops
ASoC: SDCA: Fix reading of mipi-sdca-control-deferrable
regmap: sdw-mbq: Allow defers on undeferrable controls
Revert "ALSA: usb-audio: Add quirk for SmartlinkTechnology M01"
ALSA: als4000: Fix capture trigger chip->mode race
ALSA: core: Fix potential data race at fasync handling
ALSA: hda/tas2781: Fix sound abnormal issue on some SPI device
ALSA: hda/realtek: add quirk for Acer Nitro 16 AN16-41
ALSA: caiaq: Fix control_put() result and cache rollback
ALSA: pcmtest: fix reference leak on failed device registration
...
|
||
|
Linus Torvalds
|
feff82eb5f |
RISC-V updates for v7.1
- Add Kunit correctness testing and microbenchmarks for strlen(),
strnlen(), and strrchr()
- Add RISC-V-specific strnlen(), strchr(), strrchr() implementations
- Add hardware error exception handling
- Clean up and optimize our unaligned access probe code
- Enable HAVE_IOREMAP_PROT to be able to use generic_access_phys()
- Remove XIP kernel support
- Warn when addresses outside the vmemmap range are passed to
vmemmap_populate()
- Update the ACPI FADT revision check to warn if it's not at least
ACPI v6.6, which is when key RISC-V-specific tables were added to the
specification
- Increase COMMAND_LINE_SIZE to 2048 to match ARM64, x86, PowerPC, etc.
- Make kaslr_offset() a static inline function, since there's no need
for it to show up in the symbol table
- Add KASLR offset and SATP to the VMCOREINFO ELF notes to improve
kdump support
- Add Makefile cleanup rule for vdso_cfi copied source files, and add
a .gitignore for the build artifacts in that directory
- Remove some redundant ifdefs that check Kconfig macros
- Add missing SPDX license tag to the CFI selftest
- Simplify UTS_MACHINE assignment in the RISC-V Makefile
- Clarify some unclear comments and remove some superfluous comments
- Fix various English typos across the RISC-V codebase
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Merge tag 'riscv-for-linus-7.1-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Paul Walmsley:
"There is one significant change outside arch/riscv in this pull
request: the addition of a set of KUnit tests for strlen(), strnlen(),
and strrchr().
Otherwise, the most notable changes are to add some RISC-V-specific
string function implementations, to remove XIP kernel support, to add
hardware error exception handling, and to optimize our runtime
unaligned access speed testing.
A few comments on the motivation for removing XIP support. It's been
broken in the RISC-V kernel for months. The code is not easy to
maintain. Furthermore, for XIP support to truly be useful for RISC-V,
we think that compile-time feature switches would need to be added for
many of the RISC-V ISA features and microarchitectural properties that
are currently implemented with runtime patching. No one has stepped
forward to take responsibility for that work, so many of us think it's
best to remove it until clear use cases and champions emerge.
Summary:
- Add Kunit correctness testing and microbenchmarks for strlen(),
strnlen(), and strrchr()
- Add RISC-V-specific strnlen(), strchr(), strrchr() implementations
- Add hardware error exception handling
- Clean up and optimize our unaligned access probe code
- Enable HAVE_IOREMAP_PROT to be able to use generic_access_phys()
- Remove XIP kernel support
- Warn when addresses outside the vmemmap range are passed to
vmemmap_populate()
- Update the ACPI FADT revision check to warn if it's not at least
ACPI v6.6, which is when key RISC-V-specific tables were added to
the specification
- Increase COMMAND_LINE_SIZE to 2048 to match ARM64, x86, PowerPC,
etc.
- Make kaslr_offset() a static inline function, since there's no need
for it to show up in the symbol table
- Add KASLR offset and SATP to the VMCOREINFO ELF notes to improve
kdump support
- Add Makefile cleanup rule for vdso_cfi copied source files, and add
a .gitignore for the build artifacts in that directory
- Remove some redundant ifdefs that check Kconfig macros
- Add missing SPDX license tag to the CFI selftest
- Simplify UTS_MACHINE assignment in the RISC-V Makefile
- Clarify some unclear comments and remove some superfluous comments
- Fix various English typos across the RISC-V codebase"
* tag 'riscv-for-linus-7.1-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (31 commits)
riscv: Remove support for XIP kernel
riscv: Reuse compare_unaligned_access() in check_vector_unaligned_access()
riscv: Split out compare_unaligned_access()
riscv: Reuse measure_cycles() in check_vector_unaligned_access()
riscv: Split out measure_cycles() for reuse
riscv: Clean up & optimize unaligned scalar access probe
riscv: lib: add strrchr() implementation
riscv: lib: add strchr() implementation
riscv: lib: add strnlen() implementation
lib/string_kunit: extend benchmarks to strnlen() and chr searches
lib/string_kunit: add performance benchmark for strlen()
lib/string_kunit: add correctness test for strrchr()
lib/string_kunit: add correctness test for strnlen()
lib/string_kunit: add correctness test for strlen()
riscv: vdso_cfi: Add .gitignore for build artifacts
riscv: vdso_cfi: Add clean rule for copied sources
riscv: enable HAVE_IOREMAP_PROT
riscv: mm: WARN_ON() for bad addresses in vmemmap_populate()
riscv: acpi: update FADT revision check to 6.6
riscv: add hardware error trap handler support
...
|
||
|
Linus Torvalds
|
64edfa6506 |
Delete some obsolete networking code
Old code like amateur radio and NFC have long been a burden to core networking developers. syzbot loves to find bugs in BKL-era code, and noobs try to fix them. If we want to have a fighting chance of surviving the LLM-pocalypse this code needs to find a dedicated owner or get deleted. We've talked about these deletions multiple times in the past and every time someone wanted the code to stay. It is never very clear to me how many of those people actually use the code vs are just nostalgic to see it go. Amateur radio did have occasional users (or so I think) but most users switched to user space implementations since its all super slow stuff. Nobody stepped up to maintain the kernel code. We were lucky enough to find someone who wants to help with NFC so we're giving that a chance. Let's try to put the rest of this code behind us. Signed-off-by: Jakub Kicinski <kuba@kernel.org> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmnqqWYACgkQMUZtbf5S IrtEpQ/9F5+8POE6dg6gJVLDKx1+i6GiaOIweAl8h5DatzhBAAGuGr9JyTw0P/iy QX7/SU8WQIhi+LVTYBX9M5bJ3Rf+Iws4dll0CyoTTdOFvGwCAck8Ee/w+1gZdsQY aG0mQPmftfMEdZGX3KXt8UPDWG7QX4w1gSqxqYcSs1ohN6Txi1F94tmgqXgzYHzv vxWP3cF3XTv4eM6BpQj4tiLT3hvrTUfoCZEn9oF4Hn+miYU/yNlWxh0/pmfNjcxd vpNN0VfJVK48uPrj57Ep2x9OjkHPviojrUZT0Y55ENBhn1Lykry4MaxsJVsVYhuC OqJHQYTFyxwT/USTJxs1gplFyO0i37oCEEt43BKm2KS7rYHgc4pQgMJz7R2IS3wL z1xFl45QFt5kX3pw8BvWPXwBomkbDeFORB40Y1qc8RHMfAUKqOhbhzV8rDq9uKup 0nJxdijdh3/2qdO+LB1pU5rq/MbfAxOQSnRJmKLoKLVljaZHMAVbm829sdap8OM+ VMnyPF5hOAuTHV0NZJJ2BbcznI4MFDxM1lNEWFuRC39RQeeGRIHsNMjvs4HMHLaW V827UBXpUOK6HR3nGCKX3VpLJByUYAIkdIKvRugbWdynvXAw+FJUHx4wRzvFi6oi E7ucUY+FI5YOS1rmQJ+rqBjhThcIAdj2U9SNAykDKRVa7zPEUMU= =3vMU -----END PGP SIGNATURE----- Merge tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking deletions from Jakub Kicinski: "Delete some obsolete networking code Old code like amateur radio and NFC have long been a burden to core networking developers. syzbot loves to find bugs in BKL-era code, and noobs try to fix them. If we want to have a fighting chance of surviving the LLM-pocalypse this code needs to find a dedicated owner or get deleted. We've talked about these deletions multiple times in the past and every time someone wanted the code to stay. It is never very clear to me how many of those people actually use the code vs are just nostalgic to see it go. Amateur radio did have occasional users (or so I think) but most users switched to user space implementations since its all super slow stuff. Nobody stepped up to maintain the kernel code. We were lucky enough to find someone who wants to help with NFC so we're giving that a chance. Let's try to put the rest of this code behind us" * tag 'net-deletions' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: drivers: net: 8390: wd80x3: Remove this driver drivers: net: 8390: ultra: Remove this driver drivers: net: 8390: AX88190: Remove this driver drivers: net: fujitsu: fmvj18x: Remove this driver drivers: net: smsc: smc91c92: Remove this driver drivers: net: smsc: smc9194: Remove this driver drivers: net: amd: nmclan: Remove this driver drivers: net: amd: lance: Remove this driver drivers: net: 3com: 3c589: Remove this driver drivers: net: 3com: 3c574: Remove this driver drivers: net: 3com: 3c515: Remove this driver drivers: net: 3com: 3c509: Remove this driver net: packetengines: remove obsolete yellowfin driver and vendor dir net: packetengines: remove obsolete hamachi driver net: remove unused ATM protocols and legacy ATM device drivers net: remove ax25 and amateur radio (hamradio) subsystem net: remove ISDN subsystem and Bluetooth CMTP caif: remove CAIF NETWORK LAYER |
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|
Linus Torvalds
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e728258deb |
Including fixes from Netfilter.
Steady stream of fixes. Last two weeks feel comparable to the two
weeks before the merge window. Lots of AI-aided bug discovery.
A newer big source is Sashiko/Gemini (Roman Gushchin's system),
which points out issues in existing code during patch review
(maybe 25% of fixes here likely originating from Sashiko).
Nice thing is these are often fixed by the respective maintainers,
not drive-bys.
Current release - new code bugs:
- kconfig: MDIO_PIC64HPSC should depend on ARCH_MICROCHIP
Previous releases - regressions:
- add async ndo_set_rx_mode and switch drivers which we promised
to be called under the per-netdev mutex to it
- dsa: remove duplicate netdev_lock_ops() for conduit ethtool ops
- hv_sock: report EOF instead of -EIO for FIN
- vsock/virtio: fix MSG_PEEK calculation on bytes to copy
Previous releases - always broken:
- ipv6: fix possible UAF in icmpv6_rcv()
- icmp: validate reply type before using icmp_pointers
- af_unix: drop all SCM attributes for SOCKMAP
- netfilter: fix a number of bugs in the osf (OS fingerprinting)
- eth: intel: fix timestamp interrupt configuration for E825C
Misc:
- bunch of data-race annotations
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from Netfilter.
Steady stream of fixes. Last two weeks feel comparable to the two
weeks before the merge window. Lots of AI-aided bug discovery. A newer
big source is Sashiko/Gemini (Roman Gushchin's system), which points
out issues in existing code during patch review (maybe 25% of fixes
here likely originating from Sashiko). Nice thing is these are often
fixed by the respective maintainers, not drive-bys.
Current release - new code bugs:
- kconfig: MDIO_PIC64HPSC should depend on ARCH_MICROCHIP
Previous releases - regressions:
- add async ndo_set_rx_mode and switch drivers which we promised to
be called under the per-netdev mutex to it
- dsa: remove duplicate netdev_lock_ops() for conduit ethtool ops
- hv_sock: report EOF instead of -EIO for FIN
- vsock/virtio: fix MSG_PEEK calculation on bytes to copy
Previous releases - always broken:
- ipv6: fix possible UAF in icmpv6_rcv()
- icmp: validate reply type before using icmp_pointers
- af_unix: drop all SCM attributes for SOCKMAP
- netfilter: fix a number of bugs in the osf (OS fingerprinting)
- eth: intel: fix timestamp interrupt configuration for E825C
Misc:
- bunch of data-race annotations"
* tag 'net-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (148 commits)
rxrpc: Fix error handling in rxgk_extract_token()
rxrpc: Fix re-decryption of RESPONSE packets
rxrpc: Fix rxrpc_input_call_event() to only unshare DATA packets
rxrpc: Fix missing validation of ticket length in non-XDR key preparsing
rxgk: Fix potential integer overflow in length check
rxrpc: Fix conn-level packet handling to unshare RESPONSE packets
rxrpc: Fix potential UAF after skb_unshare() failure
rxrpc: Fix rxkad crypto unalignment handling
rxrpc: Fix memory leaks in rxkad_verify_response()
net: rds: fix MR cleanup on copy error
m68k: mvme147: Make me the maintainer
net: txgbe: fix firmware version check
selftests/bpf: check epoll readiness during reuseport migration
tcp: call sk_data_ready() after listener migration
vhost_net: fix sleeping with preempt-disabled in vhost_net_busy_poll()
ipv6: Cap TLV scan in ip6_tnl_parse_tlv_enc_lim
tipc: fix double-free in tipc_buf_append()
llc: Return -EINPROGRESS from llc_ui_connect()
ipv4: icmp: validate reply type before using icmp_pointers
selftests/net: packetdrill: cover RFC 5961 5.2 challenge ACK on both edges
...
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Linus Torvalds
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e8df5a0c0d |
i2c-for-7.1-rc1-part2
- cx92755: convert I2C bindings to DT schema - mediatek: add optional bus power management during transfers - pxa: handle early bus busy condition - MAINTAINERS: update I2C RUST entry -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmnqhYwACgkQFA3kzBSg KbYTMg/+P0KbaJJzC3fK/nluuxLBf6EOaMw3c6kNfxcIAxvTmiPUe6pHrHUxLiWY keqLr5sMqfhqWwqfXnqOVafhGuVSGqD4rdkEyD9kHfDg2V/RITm7XNOtlrALfgK9 OaGTOR3//U7phLZIOclCF59G5xyVP+UbNOWwxx3wvFZ5QQOjZ0irZKNQkHDAaFu0 zGwExVn9Vf9hnhfoqlzPafJquxAboy5b8GH332zck9wtIL4qG3mMarPZZ7LrVe25 DpDUlo5a2nc854qQCF0nELzRkC11UBAiYlpyj2CCJl+7VpoyyvvIa4K04Ica3cwq qRhJptkfGZ2gywh8v0+F1FKf7ZYSpKZGa3lxBpSyXTvbLfkLo9xyR4ltmJRVlRyr A/7ZhonMX50cZSyS1dP0Pivfe053VVhq1u3IOYXtBNlmuelVQLEu/gdxELRQVwXl D2Le9ScfhiL97tYy+969xz6KUniot5jzYldU2KjKvvOJPBLGLFUGZ0VoOq7ccWHC kq+X05PZHyZz3uTfAUQpDPanJUOVYjcumkeJfrWq7vWuIwRVxS7/NaGokNdQlWDB 5z3s2poQ3U+LOkJkHpKYHNb/5A4kTKINuP7jad/vsQZNrsdzII8GsVuvRak+aGoE Uzp8oX++DRJGeLhHBFauKampHfFXauWncc1ROidK7FZf/jqSowU= =BnzS -----END PGP SIGNATURE----- Merge tag 'i2c-for-7.1-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull more i2c updates from Wolfram Sang: - cx92755: convert I2C bindings to DT schema - mediatek: add optional bus power management during transfers - pxa: handle early bus busy condition - MAINTAINERS: update I2C RUST entry * tag 'i2c-for-7.1-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: MAINTAINERS: add Rust I2C tree and update Igor Korotin's email i2c: mediatek: add bus regulator control for power saving dt-bindings: i2c: cnxt,cx92755-i2c: Convert to DT schema i2c: pxa: handle 'Early Bus Busy' condition on Armada 3700 |
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Andrew Lunn
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a3fb9a5bf6 |
drivers: net: smsc: smc91c92: Remove this driver
The smc91c92 was written by David A Hinds in 1999. It is an PCMCIA device, so unlikely to be used with modern kernels. Remove the Documentation as well, since it refers to kernel versions 1.2.13 until 1.3.71 and FTP sites which no longer exist. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/20260422-v7-0-0-net-next-driver-removal-v1-v2-8-08a5b59784d5@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org> |