mirror of
https://github.com/torvalds/linux.git
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a4f3fbccb6
1477935 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Kathiravan Thirumoorthy
|
a4f3fbccb6
|
i2c: qcom-geni: update frequency table to fix timing parameters
In IPQ5424, to meet the setup and hold timing requirements in the standard mode, update the frequency table with the values recommended by HW design team. Also remove the stray space in the I2C_MAX_FAST_MODE_FREQ entry. Fixes: |
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Ahmad Byagowi
|
385c7af4e3
|
i2c: mux: Fix channel node leak on adapter add failure
i2c_mux_add_adapter() takes a reference to the Device Tree channel node
before registering the new adapter. If adapter registration fails, the
error path frees the private data without dropping that reference.
Release the channel node before freeing the private data.
Fixes:
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Linus Torvalds
|
47096fc3d0 |
i2c for v7.3, part 2
Fixes and cleanups around probe error handling, resource management and a minor Rust cleanup. Drivers: - several drivers: drop duplicate IRQ error reporting - imx-lpi2c: improve probe initialization and error cleanup - mxs: fix DMA channel leak on probe failure - ocores: fix clock cleanup on resume failure - rcar: handle reset controllers without status support Muxes: - demux-pinctrl: fix OF node leak on allocation failure Rust: - mark trivial I2cAdapter reference-counting methods inline -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQScDfrjQa34uOld1VLaeAVmJtMtbgUCaowtFAAKCRDaeAVmJtMt btHCAQCsWbWHyIgqrfHvJqD0IhdB6jc5UB/9Uu1cArF9V4mCVwD/XLkzuBtKDw82 QAaonKQUp9OaS7TAlZqcmGxMn+yGhg8= =ULkr -----END PGP SIGNATURE----- Merge tag 'i2c-7.3-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux Pull more i2c updates from Andi Shyti: "Fixes and cleanups around probe error handling, resource management and a minor Rust cleanup. Drivers: - several drivers: drop duplicate IRQ error reporting - imx-lpi2c: improve probe initialization and error cleanup - mxs: fix DMA channel leak on probe failure - ocores: fix clock cleanup on resume failure - rcar: handle reset controllers without status support Muxes: - demux-pinctrl: fix OF node leak on allocation failure Rust: - mark trivial I2cAdapter reference-counting methods inline" * tag 'i2c-7.3-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux: i2c: rust: mark I2cAdapter methods as inline i2c: rcar: fix reset handling for Gen5 i2c: mxs: fix DMA channel leak on probe error i2c: mux: demux-pinctrl: fix OF node leak on kstrdup failure i2c: ocores: Disable clock on failed resume i2c: imx-lpi2c: reset controller in probe stage i2c: imx-lpi2c: properly unwind resources on probe failure i2c: busses: drop redundant dev_err_probe() around irq helpers |
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Linus Torvalds
|
cf9610f911 |
Pin control bulk changes for kernel v7.3
Core changes:
- Use the non-blocking mux_state_try_select() in the generic
MUX pin control back-end.
- Free pin maps on pinctrl_generic_to_map() failure in the core
helpers.
New drivers:
- Qualcomm Maili TLMM SoC pin control.
- Qualcomm PMG1110 PMIC pin control.
- Qualcomm Eliza LPASS LPI TLMM SoC pin control (this is for
the low power audio, LPASS = Low Power Audio SubSystem
portions).
- Upboard support on top of the Intel pin controller.
- Apple T6030 and T6031 support (just compatible strings).
- Samsung Exynos 8855 SoC pin control.
- Mediatek MT6858 SoC pin control.
- Rockchip RK3308B SoC pin control.
- Rockchip RV1106 SoC pin control.
- Airoha EN7523 SoC pin control.
- Airoha AN7563 SoC pin control.
Improvements:
- Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable.
- Qualcomm improvements on top of the Qualcomm PDC (power domain
controller) irqchip improvements from tglx:s tree.
- Qualcomm IPQ806x and IPQ9650 nonurgent pin grop fixups.
- The NPCM8xx driver has been put into shape fixing many pin and
group definitions.
- Some nonurgent Tegra 264 pin assignments are fixed up.
- Some nonurgent fixups to Airoha AN7581 and AN7583 registers and
pin assignments, missing features etc.
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Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"Core changes:
- Use the non-blocking mux_state_try_select() in the generic MUX pin
control back-end
- Free pin maps on pinctrl_generic_to_map() failure in the core
helpers
New hardware pin control:
- Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC
(this is for the low power audio, LPASS = Low Power Audio SubSystem
portions)
- Upboard support on top of the Intel pin controller
- Apple T6030 and T6031 support (just compatible strings)
- Samsung Exynos 8855 SoC
- Mediatek MT6858 SoC
- Rockchip RK3308B and RV1106 SoCs
- Airoha EN7523 and AN7563 SoCs
Improvements:
- Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable
- Qualcomm improvements on top of the Qualcomm PDC (power domain
controller) irqchip improvements from tglx:s tree
- Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups
- The NPCM8xx driver has been put into shape fixing many pin and
group definitions
- Some non-urgent Tegra 264 pin assignments are fixed up
- Some non-urgent fixups to Airoha AN7581 and AN7583 registers and
pin assignments, missing features etc"
* tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits)
dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema
pinctrl: meson: sync some modify from A4
pinctrl: meson: a4: Add input enable pin configuration
pinctrl: realtek: rtd1625: remove unused group name spdif_sel
pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13
dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema
Revert "Merge branch 'ib-rsk7204' into devel"
pinctrl: rockchip: Add RV1106 pinctrl support
dt-bindings: pinctrl: rockchip: Add RV1106 compatible
pinctrl: rockchip: Decode drive strength in the get function
pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable
pinctrl: airoha: add support of an7563 SoC
dt-bindings: pinctrl: airoha: add support of an7563 pin controller
pinctrl: airoha: try to find chip scu node by phandle first
pinctrl: airoha: add support of en7523 SoC
dt-bindings: pinctrl: airoha: add support of en7523 pin controller
pinctrl: airoha: an7583: add support for olt pinmux
pinctrl: airoha: an7583: add support for pon_alt pinmux
pinctrl: airoha: an7583: add support for npu_uart pinmux
dt-bindings: pinctrl: airoha: an7583: add missed features
...
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Linus Torvalds
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0b0e645ed2 |
auxdisplay for v7.3-1
* Cancel backlight work on panel registration failure * Miscellaneous cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEqaflIX74DDDzMJJtb7wzTHR8rCgFAmqL4y0ACgkQb7wzTHR8 rCh9oQ/+LJ/jsPyYb43AupK1iyOVCA9BO6Vjn/eb8bM+v4cyt9BN3NdoIgLe5bQM HdLBqQuuB2UD5Fo5QmGNitcmqU9XGucOMzrGK9nJlgdXHsMCeNtykbt0Jpunr5t8 1d0CQgCfsk2PF6YcPLuwZOK1jsHjyI5bmyhFENilO/+mxTFsZNj1s9s4auGDIqnH nhfmIWogCnL9CQQYsnHkZvj41DBY7ReM8Wt5T4gj4Bk5VHfcytOIouq5g/+j3r/D rAu/7oV5xPZmQBGovmD4ZHaxmF9bjpe32wsmhXKxEsQ+rvoKh71XAIvf/o+gvwBv V5DCJfLc3TvCLv/eoGNutNwXejX4EgoSfPBVDxj1+YhjuydGFmWRTvNwnELAGoKW /lhLCQ9+MzRHoDaIEcI3ae1Yzwpo95PnI6yKSCzhxaLAzJ9VgAMETnHIwHUOQ/fu 7YjknaCTIFt/2OlXlBXuZzyRmXSAbFSv0P3S/H2IWrY7BHJQlTmO+w1G98sqDQLQ lXiO1kd8mVRjOtCZIDFLqGig729DXvnmX3idbjkwGF7G2KApnW7Kl55QmvM9RqEi bHRLxhBrtAtj1Exu47hV9dR6Xy2lLYb7zFr9SpV7+b4MnCXygayB1S2SzxozFUG8 Br3rfwEavUDBnh5p3h+Q0itaoCaOvuj/j9O84TvIoSwp/QzhxfU= =GaAa -----END PGP SIGNATURE----- Merge tag 'auxdisplay-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay Pull auxdisplay updates from Andy Shevchenko: - Cancel backlight work on panel registration failure - Miscellaneous cleanups * tag 'auxdisplay-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay: auxdisplay: charlcd: cancel backlight work on registration failure auxdisplay: panel: Remove unused callback binding code auxdisplay: Remove redundant dev_err() |
||
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Linus Torvalds
|
0a0d1d55da |
smp_call_function() torture-test updates:
* Count single_rpc offline failures in statistics output. * Make invoker threads actually wait for all threads to start. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmqE5f8THHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jIB7D/9MgrSRbOAK+Kou/DoIDeNNcPtLV3hH Scuq6xwsIyvKKs4IhjtDrnilHI51OaPOH6boySPJQ02cC5D1mtXWZBedH6wcQCHS ItE4AJJD2Mr2yoy1ld3fFPOeLkgqK/3YfN5aMwNB+BmzW9ZmeAhxBZJACwyuj0OE J+9eIq3TUBqR4gtAprfbDQqXtKGdEfhq62WmJFvM0VVPVujYIDyfSh+1hnEl3yp6 dgb1c3Z2xfMEhp86rLQFgjBYNdgb9GrNb9wX2QEjb0vMw9N5Ky2+do2EprD5DWev B0ihHt2fAD4tZr2TubnXy5p8gCy2k3nILODmgfu69pS/LMcdIuBe4rRm1lXpjkDG gem1KHjT4nLWte9dI5+D8urwu5dZOJe99NNQDg/qZkVVdkJ9KWxwDx4azd3AKGnW qWZUKRks6GL8/SmRuVzQAaVHKtwFh44Wf9h4BoxLNC/dJxokC9+SH4XNUPIHdy5J BGhZSiAqmixtKGqXI6nshze88gHVwYIU3UukppyXkPmMih+S5dJzFlVB2gJVFaB9 lYxXIPVFr9uVNoV5zipCZUxtPW1jasfqth8u2fqxaBP6ChN/e36lWLhHqOLc7DPh WgNPQK6wTZnM6eL6qzWqE4A+Bfleaivyp3Ia3gpzyGGgxG0a/5P3m0+/KgPRX0Jm iaIKs/gamZErtA== =L89j -----END PGP SIGNATURE----- Merge tag 'scftorture.2026.08.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux Pull smp_call_function() torture-test updates from Paul McKenney: - Count single_rpc offline failures in statistics output - Make invoker threads actually wait for all threads to start * tag 'scftorture.2026.08.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux: scftorture: Make invoker threads actually wait for all threads to start scftorture: Count single_rpc offline failures in statistics output |
||
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Linus Torvalds
|
83684c4e4d |
RCU updates:
Make expedited grace periods expedite normal RCU callbacks
Miscellaneous fixes:
* Improve diagnostic output with character task states.
* Mark accesses to inform KCSAN of concurrency design.
* Move from kmalloc() to kmalloc_obj().
* Documentation updates.
* Improve handling of RCU deferred quiescent states.
* Clean up unused function arguments and structure fields.
* Reduce show_rcu_gp_kthreads() stack space.
Tasks RCU updates:
* Clean up after SRCU re-implementation of Tasks Trace RCU.
* Mark accesses to inform KCSAN of concurrency design.
* Add ->lazy_timer status to diagnostic output.
* Remove an unnecessary memory barrier.
* Fix a data race, courtesy of KCSAN.
* Documentation updates.
* Convert cond_resched_tasks_rcu_qs() from macro to static inline
function.
SRCU updates:
* Add Rust helpers for SRCU.
* Avoid losing queued work at cleanup_srcu_struct() time.
Torture-test updates:
* Preparation work for immediate RCU priority deboosting.
* Test RCU readers from real interrupt handlers (as opposed to softirq).
* Simplify code through use of cpumask_next_wrap().
* Improve diagnostic output with character task states.
* Add rcutorture.nwriters parameter to allow lightweight stall testing,
and rcutorture.stall_only to make doing so easier.
* Test an RCU Tasks Trace grace period implying an RCU grace period.
* Make RCU Tasks Trace torturing track reader batches.
* Fix a data race, courtesy of KCSAN.
* Plug a shuffle_tmp_mask memory leak on kthread spawn failure.
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Merge tag 'rcu.2026.08.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux
Pull RCU updates from Paul McKenney:
"Make expedited grace periods expedite normal RCU callbacks
Miscellaneous fixes:
- Improve diagnostic output with character task states
- Mark accesses to inform KCSAN of concurrency design
- Move from kmalloc() to kmalloc_obj()
- Documentation updates
- Improve handling of RCU deferred quiescent states
- Clean up unused function arguments and structure fields
- Reduce show_rcu_gp_kthreads() stack space
Tasks RCU updates:
- Clean up after SRCU re-implementation of Tasks Trace RCU
- Mark accesses to inform KCSAN of concurrency design
- Add ->lazy_timer status to diagnostic output
- Remove an unnecessary memory barrier
- Fix a data race, courtesy of KCSAN
- Documentation updates
- Convert cond_resched_tasks_rcu_qs() from macro to static inline
function
SRCU updates:
- Add Rust helpers for SRCU
- Avoid losing queued work at cleanup_srcu_struct() time
Torture-test updates:
- Preparation work for immediate RCU priority deboosting
- Test RCU readers from real interrupt handlers (as opposed to
softirq)
- Simplify code through use of cpumask_next_wrap()
- Improve diagnostic output with character task states
- Add rcutorture.nwriters parameter to allow lightweight stall
testing, and rcutorture.stall_only to make doing so easier
- Test an RCU Tasks Trace grace period implying an RCU grace period
- Make RCU Tasks Trace torturing track reader batches
- Fix a data race, courtesy of KCSAN
- Plug a shuffle_tmp_mask memory leak on kthread spawn failure"
* tag 'rcu.2026.08.18a' of git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux: (59 commits)
rcu: Add closing parenthesis in comment in rcu_read_unlock_strict()
rcutorture: Make {,s}rcu_read_delay() better handle forward-progress testing
rcutorture: Announce declining to forward-progress test
torture: Don't leak shuffle_tmp_mask when shuffler kthread fails to start
rcutorture: Use this_cpu_inc() for rcu_torture_count[] and rcu_torture_batch[]
rcutorture: Make RCU Tasks Trace track Reader Batches
rcutorture: Test RCU Tasks Trace GP implying RCU GP
rcutorture: Add a stall_only module parameter
rcutorture: Add nwriters module parameter
rcutorture: Use task_state_to_char() for task-state reporting
rcutorture: Use cpumask_next_wrap() in rcu_torture_preempt()
rcutorture: Test RCU readers from hardware interrupt handlers
rcutorture: Check for immediate deboosting at reader end
srcu: Queue sdp->work when the delay timer is successfully deleted
rcu-tasks: Convert cond_resched_tasks_rcu_qs() to static inline
rcu-tasks: Fix some comments for call_rcu_tasks() and call_rcu_tasks_rude()
rcu-tasks: Rename tasks_rcu_exit_srcu_stall_timer to tasks_rcu_exit_stall_timer
rcu: Mark interrupts-enabled accesses to rdp->cpu_no_qs.s
rcu: Reduce stack usage in show_rcu_gp_kthreads()
rcu: Mark accesses to ->rcu_urgent_qs and ->rcu_need_heavy_qs
...
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||
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Linus Torvalds
|
4352b8aee9 |
I3C for 7.3
New driver:
- AMD AXI I3C master controller
Subsystem:
- I3C Common Command Code (CCC) handling improvements, especially around GET
CCCs
- SETAASA device discovery support
- ACPI support for all existing DAA methods like SETDASA, SETNEWDA as well as
I2C devices on I3C bus
- IBI-based wakeup support
Drivers:
- dw: SETAASA support
- mipi-i3c-hci: advertise IBI wakeup capability, AMD_PT I3C controller support,
PIO queue management support for HCI v1.2
- renesas: improve suspend to RAM support, add runtime PM support
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Merge tag 'i3c/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull I3C updates from Alexandre Belloni:
"A new driver this cycle, for the AMD AXI I3C controller.
There are also new features such as IBI wakeup support, SETAASA device
discovery and ACPI support for the the DAA methods, meaning we can now
communicate with the SPD devices on DDR5 modules.
New driver:
- AMD AXI I3C master controller
Subsystem:
- I3C Common Command Code (CCC) handling improvements, especially
around GET CCCs
- SETAASA device discovery support
- ACPI support for all existing DAA methods like SETDASA, SETNEWDA as
well as I2C devices on I3C bus
- IBI-based wakeup support
Drivers:
- dw: SETAASA support
- mipi-i3c-hci: advertise IBI wakeup capability, AMD_PT I3C
controller support, PIO queue management support for HCI v1.2
- renesas: improve suspend to RAM support, add runtime PM support"
* tag 'i3c/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: (70 commits)
i3c: dw: reduce do_daa time if there's no client
i3c: mipi-i3c-hci: Add support for AMD_PT I3C controller
i3c: mipi-i3c-hci: Add PIO queue management support for HCI v1.2
i3c: mipi-i3c-hci: Fix missing STAT_IBI_STATUS_THLD in PIO mode
i3c: dw: rename "pclk" to "apb" to match dt-binding
i3c: dw: make struct dw_i3c_cmd smaller
i3c: dw: use COMMAND_PORT_TRANSFER_ARG instead of hardcoding
i3c: renesas: Don't register devices when ENTDAA times out
i3c: master: dw-i3c-master: fix OD timing for first broadcast
i3c: mipi-i3c-hci: Advertise IBI wakeup capability
i3c: mipi-i3c-hci: Factor out i3c_hci_sysdev()
i3c: mipi-i3c-hci-pci: Propagate I3C wakeup requirements to PCI
i3c: master: Reject IBI requests from non-IBI-capable devices
i3c: master: Add helper to query bus wakeup requirements
i3c: master: Report wakeup events for IBIs
i3c: master: Support IBI-based wakeup capability
i3c: master: Fix potential UAF in i3c_device_match()
i3c: master: Fix potential UAF in i3c_device_uevent()
i3c: Make dev->desc locking assumptions explicit
i3c: master: Fix use-after-free of master->this
...
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||
|
Linus Torvalds
|
570f7e331f |
pci-v7.3-changes
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Merge tag 'pci-v7.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull PCI updates from Bjorn Helgaas:
"Resource management:
- Add hotplug reservation only once (not at each level of the
hierarchy) so bridge windows don't grow more than necessary (Ilpo
Järvinen)
Driver binding:
- Rework device matching so device ID lifetime only needs to cover
the probe path since dynamic IDs can be removed at any time (Gary
Guo)
Error handling:
- Update mappings of AER errors to agent & layer and log them for
each individual error when multiple errors detected (Lukas Wunner)
- Log Error Source only once, not twice in separate messages (Lukas
Wunner)
- Emit TLP Log only for unmasked errors (Lukas Wunner)
- Support Advisory Non-Fatal Errors (Lukas Wunner)
- Allow DPC on all Downstream Ports, not just Root Ports, when OS
controls AER (Darshit Shah)
ASPM:
- Program the same ASPM Control values for every function of
multi-function devices, as recommended by the PCIe spec (Krishna
Chaitanya Chundru)
- Avoid L0s for Realtek RTS525A, where it causes an AER interrupt
storm (Max Lee)
- Avoid ASPM L0s, L1, and L1 PM Substates based on 'aspm-no-l0s',
'aspm-no-l1' [1], and 'aspm-no-l1ss' DT properties (Krishna
Chaitanya Chundru)
Power management:
- Allow D3 for native hotplug-capable Root Ports on non-x86 platforms
(we avoid D3 for these ports on x86 because some old platforms
didn't validate it) (Manivannan Sadhasivam)
- Allow portdrv to claim Ports even if they don't support services
(AER, PME, DPC, hotplug, etc) so it can do power management (Brian
Norris)
Power control:
- Add support for PCIe WAKE# interrupt when described via DT (Krishna
Chaitanya Chundru)
- For the TC9563 PCIe switch:
- Take a reference on the I2C adapter to avoid uninterruptible
hang when unloading an I2C module while in-use (Johan Hovold)
- Update DT binding and driver to restrict Tx Amplitude, DFE and
N_FTS to USP, DSP1 and DSP2 (Manivannan Sadhasivam)
- Power off only external-facing ports (DSP1, DSP2), leaving USP
and DSP3 (aka VDSP) powered up (Manivannan Sadhasivam)
- Move integrated MAC Endpoint out of the list of internal ports
and configure it separately (Manivannan Sadhasivam)
Virtualization:
- Add ACS quirk for Pericom PI7C9X2G608 switches (Tim Harvey)
- Fix a long-standing bug in the Intel PCH Root Port MPC ACS quirk
that didn't update the intended INTEL_MPC_REG_IRBNCE bit because it
used a 16-bit config write when a 32-bit write was intended
(Mohamad Raizudeen)
Procfs:
- Avoid spurious runtime PM wakeup on config space accesses that are
outside config space and fail before reaching PCI (Krzysztof
Wilczyński)
- Warn on user-space writes to kernel-exclusive config space regions,
as we already do for sysfs (Krzysztof Wilczyński)
- Check credentials of opener, not reader, for config space reads, as
we already do for sysfs (Krzysztof Wilczyński)
Sysfs:
- In pci_write_legacy_io(), avoid out-of-bounds reads from the user
buffer and fix incorrect ioport write data (1-byte writes on
little-endian powerpc, 2- and 4-byte writes on big-endian powerpc)
(Krzysztof Wilczyński)
- In pci_read_legacy_io(), fix incorrect ioport read data for 2- and
4-byte reads on big-endian powerpc (Krzysztof Wilczyński)
- Fix I/O port accessor argument order in Alpha pci_legacy_write()
(Krzysztof Wilczyński)
- Avoid spurious runtime PM wakeup on config space accesses that are
outside config space and fail before reaching PCI (Krzysztof
Wilczyński)
- Return -EINVAL, not -ENODEV, for mmap of I/O BAR that fails because
the arch doesn't support it, as we do for procfs (Krzysztof
Wilczyński)
- Check for LOCKDOWN_PCI_ACCESS for legacy_io and legacy_mem, as we
do for other config space accessors (Krzysztof Wilczyński)
Peer-to-peer DMA:
- Add Nvidia Vera Rubin to list of platforms that support P2PDMA
(Leon Romanovsky)
Endpoint framework:
- Check doorbell SUCCESS bit in pci_endpoint_test to avoid treating
some failures as successes (Niklas Cassel)
- Fail doorbell test when the trigger IRQ is missed (Niklas Cassel)
New native PCIe controller drivers:
- Add DT binding and driver for NVIDIA Tegra264 (Thierry Reding)
Native PCIe controllers:
- Use common wait time definitions for PCIe link monitoring instead
of defining driver-private duplicates (Thierry Reding)
Generic host bridge driver:
- Fix NULL pointer dereference that caused enumeration failures on
32-bit CAM systems (Steffen Persvold)
Amlogic Meson PCIe controller driver:
- Correct the PERST# GPIO state so it remains asserted until power
and REFCLK become stable to fix enumeration failure (Ronald
Claveau)
ASPEED PCIe controller driver:
- Switch to irq_domain_create_linear() so we can obsolete
irq_domain_add_linear() (Jiri Slaby)
Cadence PCIe controller driver:
- Add MODULE_DEVICE_TABLE to generate module aliases for OF-based
module autoloading (Pengpeng Hou)
- Add debugfs 'ltssm_status' file for LGA- and HPA-based Cadence
controllers (Hans Zhang)
- Support up to x4 (not x2) lanes for J200 (Takuma Fujiwara)
- Fix host/endpoint dependencies for cadence-plat driver to fix link
error when cadence-plat is built-in but the host or endpoint driver
is modular (Aksh Garg)
Freescale i.MX6 PCIe controller driver:
- Add imx6 intr/aer/pme interrupt lines for i.MX95 (Richard Zhu)
- Remove PERST# checking from pci_host_common_parse_port() so callers
can decide whether to fall back to legacy DT binding with PERST# in
the host bridge (Sherry Sun)
- Fix build issues when PCI_PWRCTRL_GENERIC or PCI_HOST_COMMON is a
module (Arnd Bergmann)
- Create pwrctrl devices only once by doing it from imx_pcie_probe()
instead of imx_pcie_host_init(), which is used during both probe
and resume (Sherry Sun)
- Use 'dw_pcie_rp->skip_pwrctrl_off' to avoid powering off devices
during suspend to preserve wakeup capability (Sherry Sun)
- Add runtime PM support for i.MX95 to allow dynamic power management
when the link is idle (Richard Zhu)
Intel VMD host bridge driver:
- Support device ID 0x28C1 and assume that BIOS has already
enumerated the hierarchy below VMD and stored bus range info for OS
to use (Nirmal Patel)
- Add support for VMCONFIG BUS_RESTRICT_CFG=3, which makes it
possible to enumerate downstream devices on Intel Arrow Lake-HX
systems and probably others (Ali Alaei)
- Pay attention to _OSC negotiation for VMD hierarchy only when
running on bare metal, not when running in a VM (Nirmal Patel)
- Add Nova Lake (NVL) and Dunlow (DNL) Device IDs (Szymon Durawa)
MediaTek PCIe controller driver:
- Add support for PCIe controller in EcoNet EN7528 and EN751221 SoCs
(Caleb James DeLisle)
MediaTek PCIe Gen3 controller driver:
- Add mediatek-gen3 'memory-region' for restricted DMA buffer
(Chen-Yu Tsai)
NVIDIA Tegra264 PCIe controller driver:
- Distinguish Tegra264 C0 PCIe controller for internal GPU from C1-C5
controllers so the unit address matches the first 'reg' entry
(Thierry Reding)
- Add Tegra264 Root Port stanzas to prepare for generic WAKE#
handling (Thierry Reding)
Qualcomm PCIe controller driver:
- Add IPQ9650 compatible with global interrupt (Kathiravan
Thirumoorthy)
- Add IPQ5210 compatible with IPQ9574 fallback (Varadarajan
Narayanan)
- Add DT binding and driver support for Hawi SoC (Matthew Leung)
- Skip PERST# GPIOs provided by downstream PCIe devices, which should
be handled by drivers of those devices (Manivannan Sadhasivam)
- Stop advertising Attention Button Present (no Qcom SoCs support
Attention Buttons) so pciehp can use Presence Detect Changed events
(Qiang Yu)
Renesas R-Car PCIe controller driver:
- Add rcar-gen4-pci-host optional 'msi-parent' for GIT ITS (Marek
Vasut)
- When MSI is enabled but iMSI-RX is not used, configure AXIINTC to
allow GIT ITS to handle MSI (Marek Vasut)
- Refactor GIC600 implementation to make it easier to add platforms
that only support 32-bit addressing (Marek Vasut)
- Add Renesas R-Car Gen4 S4/V4H/V4M to the list of GIC600
integrations that only support 32-bit addressing (Marek Vasut)
Renesas RZ/G3S PCIe controller driver:
- Add DT binding and driver support for RZ/V2H(P) SoC, which contains
two PCIe controllers, configured either as a single x4 link or two
independent x2 link controllers (Lad Prabhakar)
SpacemiT K1 PCIe controller driver:
- Add missing MODULE_DEVICE_TABLE() to generate module alias info for
OF-based module autoloading (Pengpeng Hou)
StarFive PCIe controller driver:
- Fix resource leaks on error paths in host_init() (Ali Tariq)
- Fix runtime PM handling and teardown ordering to avoid register
access while power or clocks are disabled (Ali Tariq)
- Check for runtime PM resume failure to avoid register access while
power or clocks are disabled (Ali Tariq)
Synopsys DesignWare PCIe controller driver:
- Add LECARC PMU IDs to the DWC RAS/DES VSEC list so it can take
advantage of the existing debugfs support for silicon debug, error
injection, and event counters (Brett Zhou)
- Factor pcie_valid_speed() and pci_bus_speed2lnkctl2() out of bwctrl
so they can be shared by the DWC core (Hans Zhang)
- Flush MSI writes from endpoint before unmapping the iATU, as we
already do for MSI-X writes (Niklas Cassel)
- Unmap MSI iATU window before mapping MSI-X window, to avoid a
subsequent MSI write using a disabled aperture and losing the
interrupt (Niklas Cassel)
- Change endpoint .pre_init() and .init() callbacks to return errors
and handle them (Marek Vasut)
UltraRISC PCIe controller driver:
- Add 'core', 'dbi', and 'aux' clocks to DT binding and manage them
in the driver (Jia Wang)
- Use module_platform_driver() since this may be built as a module,
though not removable because IRQs can't be safely disposed (Jia
Wang)
MicroSemi Switchtec management driver:
- Add Microchip PCI1008 device ID and include it in NTB DMA alias
quirk (Logan Gunthorpe)
Miscellaneous:
- Document how to write PCI Host Controller drivers (Manivannan
Sadhasivam)
- Fix typos in documentation (D'Orus Tsitera)
- Use %pe format specifier to print error pointers so we get symbolic
errname when available (Krzysztof Wilczyński)"
* tag 'pci-v7.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (124 commits)
PCI: vmd: Add Nova Lake (NVL) and Dunlow (DNL) Device IDs
PCI: tegra264: Add Tegra264 support
dt-bindings: PCI: tegra264: Switch to PCIe Root Port bindings
dt-bindings: PCI: tegra264: Strictly distinguish C0 from C1-C5
PCI/AER: Support Advisory Non-Fatal Errors
PCI: Fix 32-bit config write in Intel PCH Root Port MPC ACS quirk
PCI: dwc: Handle return value from endpoint .pre_init callback
PCI: dwc: Handle return value from endpoint .init callback
PCI: dwc: Add PCI ID for LECARC PCIe PMU
PCI/ASPM: Mask ASPM states based on Devicetree properties
PCI/ASPM: Disable/restore ASPM on every function for multi-function devices
Documentation: PCI: Document how to write PCI Host Controller drivers
PCI/ASPM: Use pcie_capability_clear_and_set_word() for ASPM disable/restore
PCI: Add support for PCIe WAKE# interrupt
PCI: Allow D3 for native hotplug-capable Root Ports on non-x86 platforms
dt-bindings: PCI: Correct white-space style
PCI/ASPM: Avoid L0s for Realtek RTS525A
PCI: ultrarisc: Use module_platform_driver()
PCI: ultrarisc: Get and enable DP1000 PCIe controller clocks
dt-bindings: PCI: ultrarisc: Add required DP1000 PCIe clocks
...
|
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|
Linus Torvalds
|
b6b019a1d9 |
parisc architecture fixes and updates for kernel v7.3-rc1:
- Drop PER_HPUX personality from UAPI headers - Infinite loop fix when parsing IRQ value in eisa code - Switch to use asm-generic/serial.h - Prevent possible unaligned asm code in head.S -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCaosmlQAKCRD3ErUQojoP X6U0AQCDiDmKtBw0lzf3ej4slibydKQTh5vyF45IKTP/RO1hywEA9bt8L/335DGp H+feM1LvLjuVvfpdco41UwnTF0HwDQo= =7xok -----END PGP SIGNATURE----- Merge tag 'parisc-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture updates from Helge Deller: - Drop PER_HPUX personality from UAPI headers - Infinite loop fix when parsing IRQ value in eisa code - Switch to use asm-generic/serial.h - Prevent possible unaligned asm code in head.S * tag 'parisc-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: eisa: Fix infinite loop when parsing invalid IRQ value parisc: Fix alignment of asm statements in head.S parisc: eisa_eeprom: Add missing MODULE_DESCRIPTION() parisc: Use asm-generic/serial.h parisc: sba_iommu: Remove dead DEBUG_DMB_TRAP code UAPI: Drop PER_HPUX personality parisc: superio: Spelling s/Peterson/Petersen/ |
||
|
Linus Torvalds
|
66ec24c5d7 |
s390 updates for 7.3 merge window
- Add a cpuidle driver with polling and enabled wait states using the existing CPU idle infrastructure and idle governor to improve latency for frequent sleep/wakeup cycles. Remove the obsolete tick delay heuristic and generic arch_needs_cpu() hook. Add the corresponding driver entry to MAINTAINERS - Add kCFI support using the generic support provided by Clang - Enable Clang CONTEXT_ANALYSIS for various architecture code and for char, PCI, CIO and virtio drivers. Add required lock annotations, exclude unsupported mm helpers and remove conditional PCI locking - Fix secure storage access exception handling and reintroduce DCACHE_WORD_ACCESS previously removed as a workaround - Fix cpum_cf perf crashes when CPUs are brought online while per-task events are active. Allocate and remove per-CPU counter data from CPU hotplug callbacks - Fix a deadlock when an s390dbf debug area is unregistered while one of its debugfs files is being written to - Fix MVIY_PERCPU() with binutils older than 2.39, where an assembler macro silently omitted an instruction needed to repair interrupted operations after CPU migration - Remove/replace cond_resched() calls which are no-ops with the supported s390 preemption models - Fix AP queue depth and maximum message length decoding according to the architecture. Current hardware is not affected, but future hardware could report values which were handled incorrectly - Reflect the configured CPU state in cpu_enabled_mask so deconfigured CPUs are not presented as available for onlining - Restore the vDSO GNU_EH_FRAME program header which was lost when the build switched to direct linker invocation, and mark it read-only - Add SCLP action qualifiers used by Spyre for card initialization, recoverable error and telemetry reporting - Move KMSAN interrupt flag helpers out of line to fix -Wstatic-in-inline build warnings - Use level-specific page table entry accessors for hugetlb entries and ptep_get() when accessing crashed kernel memory in kdump - Make forced AP bus rescans killable so that a user process blocked behind an ongoing scan can still be terminated with SIGKILL - Rework pkey ioctl error paths to remove duplicated cleanup code and avoid freeing error pointers - Allow the protected guest SWIOTLB buffer to be allocated outside the first 2GB. Also enable dynamic SWIOTLB growth and the coherent atomic pool fallback to improve I/O behavior when the initial pool is exhausted - Add program check statistics and spinlock contention tracepoints. Increase the lockdep chain capacity to keep lockdep enabled for complex code paths such as btrfs - Simplify IPL, trap and syscall code and remove the obsolete unistd_32.h generation entry -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAmqLHuoACgkQjYWKoQLX FBhf2Qf+JlV+jQM1Lvn/Dj16vuQ77a4aP5C/OnLGMaTrrzbX420qU04yvC96v2Xu ux01aDU9VakonE74IT0NmrNo1VDUk8nSvIWUTB6GH7KvK76VEZN5Kkyn8TmeRmE0 bZ0Fg7MgnhwdYijFDiX9w4rLyirwxs7vkScdJdJd0iKEdoZHXojGSjPDvmSpXght FgCszt+YOqu9MMf9B5oGAl+P40mgPTlm6M+ygoe2dX7qPQBUHLbDPTgZiWnKdXi2 LPx0QPEha921ePDWrWz2HEqNetMfwGl12iertXddf1uzuK6LLObi0M5QrGw/ZbOy UJFM+AjFekTQyZPSunD4NWyCjglqrA== =XF7Y -----END PGP SIGNATURE----- Merge tag 's390-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Vasily Gorbik: - Add a cpuidle driver with polling and enabled wait states using the existing CPU idle infrastructure and idle governor to improve latency for frequent sleep/wakeup cycles. Remove the obsolete tick delay heuristic and generic arch_needs_cpu() hook. Add the corresponding driver entry to MAINTAINERS - Add kCFI support using the generic support provided by Clang - Enable Clang CONTEXT_ANALYSIS for various architecture code and for char, PCI, CIO and virtio drivers. Add required lock annotations, exclude unsupported mm helpers and remove conditional PCI locking - Fix secure storage access exception handling and reintroduce DCACHE_WORD_ACCESS previously removed as a workaround - Fix cpum_cf perf crashes when CPUs are brought online while per-task events are active. Allocate and remove per-CPU counter data from CPU hotplug callbacks - Fix a deadlock when an s390dbf debug area is unregistered while one of its debugfs files is being written to - Fix MVIY_PERCPU() with binutils older than 2.39, where an assembler macro silently omitted an instruction needed to repair interrupted operations after CPU migration - Remove/replace cond_resched() calls which are no-ops with the supported s390 preemption models - Fix AP queue depth and maximum message length decoding according to the architecture. Current hardware is not affected, but future hardware could report values which were handled incorrectly - Reflect the configured CPU state in cpu_enabled_mask so deconfigured CPUs are not presented as available for onlining - Restore the vDSO GNU_EH_FRAME program header which was lost when the build switched to direct linker invocation, and mark it read-only - Add SCLP action qualifiers used by Spyre for card initialization, recoverable error and telemetry reporting - Move KMSAN interrupt flag helpers out of line to fix -Wstatic-in-inline build warnings - Use level-specific page table entry accessors for hugetlb entries and ptep_get() when accessing crashed kernel memory in kdump - Make forced AP bus rescans killable so that a user process blocked behind an ongoing scan can still be terminated with SIGKILL - Rework pkey ioctl error paths to remove duplicated cleanup code and avoid freeing error pointers - Allow the protected guest SWIOTLB buffer to be allocated outside the first 2GB. Also enable dynamic SWIOTLB growth and the coherent atomic pool fallback to improve I/O behavior when the initial pool is exhausted - Add program check statistics and spinlock contention tracepoints. Increase the lockdep chain capacity to keep lockdep enabled for complex code paths such as btrfs - Simplify IPL, trap and syscall code and remove the obsolete unistd_32.h generation entry * tag 's390-7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (59 commits) s390/percpu: Fix MVIY_PERCPU() with older binutils s390/debug: Fix deadlock during unregister s390/cpum_cf: Handle CPU hotplug via prepare/dead callbacks s390: Enable CONTEXT_ANALYSIS for various directories s390/mm: Add __context_unsafe() attribute to gmap helper functions s390/mm: Add __context_unsafe() attribute to do_secure_storage_access() s390/sysinfo: Add context analysis attributes s390/irqflags: Add out-of-line definitions of arch_local_irq_*() for KMSAN s390/virtio: Enable CONTEXT_ANALYSIS s390/cio: Enable CONTEXT_ANALYSIS s390/vfio_ccw: Add __must_hold() attribute to vfio_ccw_sch_quiesce() s390/pci: Enable CONTEXT_ANALYSIS s390/pci: Rework __zpci_event_availability() to remove conditional locking s390/pci: Rework __zpci_event_error() to remove conditional locking s390/char: Enable CONTEXT_ANALYSIS s390/con3215: Add __must_hold() attribute to raw3215_make_room() s390/ap: Fix MAPML computation s390/cio: Remove cond_resched() calls s390: Remove cond_resched() calls KVM: s390: Remove cond_resched() calls ... |
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|
Linus Torvalds
|
388b607d10 |
EFI updates for v7.3
- Set a timeout for EFI runtime service completions, and declare the firmware wedged if it is exceeded. Note that this requires special handling in case the firmware does return after all. - Rate limit the efivarfs statfs() handler as the QueryVariableInfo() runtime service can be costly - Sanity check the size of struct properties_header on Mac/x86 - Tweak the prototype of efi_guid_to_str() -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQQm/3uucuRGn1Dmh0wbglWLn0tXAUCaoqdVQAKCRAwbglWLn0t XAb1AP9DIuHIAYlD4j8FKXcJtq1O/MzOadE3c4fNIdTPlTeUaAD8CAP0gHG3iRvc G265QOG2tjmmnFbCe+R8JVSdXBwCEAU= =GNJQ -----END PGP SIGNATURE----- Merge tag 'efi-next-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI updates from Ard Biesheuvel: - Set a timeout for EFI runtime service completions, and declare the firmware wedged if it is exceeded. Note that this requires special handling in case the firmware does return after all - Rate limit the efivarfs statfs() handler as the QueryVariableInfo() runtime service can be costly - Sanity check the size of struct properties_header on Mac/x86 - Tweak the prototype of efi_guid_to_str() * tag 'efi-next-for-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efivarfs: Rate limit statfs() handler efi: apple-properties: validate setup data header length efi: make efi_guid_to_str() take a const GUID pointer efi/runtime-wrappers: retire the worker if a wedged call ever returns efi/runtime-wrappers: honour EFI_RUNTIME_SERVICES in the non-blocking paths efi/runtime-wrappers: bound the wait for EFI runtime service calls efi/runtime-wrappers: check EFI_RUNTIME_SERVICES before using efi_rts_work efi/runtime-wrappers: handle queue_work() failure with goto exit efi/runtime-wrappers: factor out efi_rts_park_worker() efi: fix stale reference to efi_recover_from_page_fault() |
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|
Linus Torvalds
|
91959a31a3 |
kho: make boot time huge page allocation work nicely with KHO
Today allocation of gigantic pages in HugeTLB cannot work reliably with KHO:
* HugeTLB allocates gigantic pages using memblock and autoscaling of KHO
scratch accounts for these allocations. When gigantic pages occupy half
of the memory of more, KHO fails to allocate its scratch memory.
* After kexec handover, memblock allocations exclusively use KHO scratch
that is not supposed to contain preserved memory. This essentially blocks
preservation of HugeTLB with gigantic pages.
Extend early memory pools available for KHO kernel with areas that are
guaranteed not to contain preserved memory.
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Merge tag 'liveupdate-v7.3-rc1-20260823' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux
Pull more liveupdate updates from Mike Rapoport:
"Make boot time huge page allocation work nicely with kexec handover.
Today allocation of gigantic pages in HugeTLB cannot work reliably
with kexec handover (KHO):
- HugeTLB allocates gigantic pages using memblock and autoscaling of
KHO scratch accounts for these allocations. When gigantic pages
occupy half of the memory of more, KHO fails to allocate its
scratch memory.
- After kexec handover, memblock allocations exclusively use KHO
scratch that is not supposed to contain preserved memory. This
essentially blocks preservation of HugeTLB with gigantic pages.
Extend early memory pools available for KHO kernel with areas that are
guaranteed not to contain preserved memory"
* tag 'liveupdate-v7.3-rc1-20260823' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux: (21 commits)
kho: exclude hugetlb memory from scratch size calculation
memblock: add memblock_reserved_hugetlb_size()
memblock: make HugeTLB bootmem allocation work with KHO
memblock: always include KHO headers
kho: extend scratch
mm/mm_init: don't rely on memblock to get KHO scratch migratetype
kho: initialize preserved memory map radix tree earlier
kho: initialize kho_scratch pointer earlier in boot
kho: expose kho_scratch_overlap() to kexec_handover.h
kho: add kho_radix_init_tree()
kho: allow destroying KHO radix tree
kho: allow early-boot usage of the KHO radix tree
kho: add data argument to radix walk callback
kho: add callback for table pages
kho: add a struct for radix callbacks
kho: move all memory retrieval logic to kho_mem_retrieve()
kho: store incoming radix tree in kho_in
kho: disallow wide keys in radix tree
kho: make radix max key width more obvious
kho: generalize radix tree APIs
...
|
||
|
Linus Torvalds
|
df51bdc5e8 |
* Raw NAND changes
- Sunxi: Support added for the H616 compatible
- Qcom: Support added for the MDM9607 compatible
- Support for the Toshiba TC58NVG1S3H part
- GPMI: New debugfs entry to expose the chip geometry
- PL353: Timing updates and software ECC support have been fixed
* SPI NAND changes
- fmsh: Support added for FM25G{01,02}B chips
- HeYangTek: Support added for HYF1GQ4UDACAE
Aside from these main changes, there is a high load of misc fixes and
hardening changes, and exceptionally no SPI NOR change.
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Merge tag 'mtd/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"Raw NAND changes:
- Sunxi: Support added for the H616 compatible
- Qcom: Support added for the MDM9607 compatible
- Support for the Toshiba TC58NVG1S3H part
- GPMI: New debugfs entry to expose the chip geometry
- PL353: Timing updates and software ECC support have been fixed
SPI NAND changes:
- fmsh: Support added for FM25G{01,02}B chips
- HeYangTek: Support added for HYF1GQ4UDACAE
Aside from these main changes, there is a high load of misc fixes and
hardening changes, and exceptionally no SPI NOR change"
* tag 'mtd/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (30 commits)
mtd: rawnand: sunxi: fix H6/H616 controller timings
mtd: rawnand: sunxi: describe tADL and tWHR delays
mtd: rawnand: sunxi: group controller delay tables
mtd: maps: remove dead select of MTD_CFI_BE_BYTE_SWAP
mtd: rawnand: gpmi: add debugfs entry for BCH geometry
mtd: rawnand: validate ONFI extended parameter page sections
mtd: rawnand: sunxi: add H616 MBUS DMA support
mtd: spinand: fmsh: fix FM25G01B/FM25G02B Quad I/O read dummy cycles
mtd: part: reject MTDPART_OFS_RETAIN in mtd_add_partition()
mtd: mpc5121_nfc: use platform for irq and ioremap
mtd: mtdoops: free page bitmap when the backing MTD is removed
mtd: mtdswap: Avoid freeing registered blktrans device twice
mtd: afs: validate v2 image info bounds
mtd: intel-dg: Fix runtime PM error path in probe
mtd: nand-omap2: Move omap_nand_ids[] to raw nand driver
mtd: rawnand: add Toshiba TC58NVG1S3H
mtd: nand: realtek-ecc: add missing MODULE_DEVICE_TABLE()
mtd: rawnand: qcom: Add MDM9607 compatible
mtd: rawnand: qcom: Make has_onfi_read_op separate from qpic_version2
mtd: rawnand: qcom: Make "aon" clock optional
...
|
||
|
Linus Torvalds
|
61a09cfc12 |
This contains a set of 142 SMB server updates focused on SMB2 command
sequencing, SMB3 request replay and encryption, Apple Time Machine
interoperability, protocol-compatibility fixes validated with smbtorture,
security hardening, SMB Direct transport support, connection reliability,
and other correctness improvements.
New features:
- Implement the SMB2 command sequence window.
Enforce the credit-based MessageId range for each connection, rejecting
out-of-window, duplicate, and wrapped sequence numbers. This prevents
invalid requests and same-channel replays from being processed.
- Add SMB3 request replay support.
SMB3 clients may resend requests with SMB2_FLAGS_REPLAY_OPERATION after
a channel disconnect when the original response was lost. Track the
required channel and open state to safely handle durable CREATE replays
and make oplock, lease, and lock replays idempotent, avoiding duplicate
state changes and improving multichannel reconnect reliability.
- Add opt-in Apple Time Machine support.
Implement the AAPL negotiation and related Finder, stream, COPYCHUNK,
sparse-file, CHANGE_NOTIFY, and RPC compatibility required for Time
Machine shares, allowing macOS backupd to use ksmbd for backups.
- Add per-share SMB3 encryption support.
Allow individual shares to require SMB3 encryption by advertising
SMB2_SHAREFLAG_ENCRYPT_DATA in TREE_CONNECT responses and rejecting
unencrypted tree connects and plaintext requests for protected shares.
- Add SMB Direct RDMA encryption support.
Extend SMB Direct to support SMB3 encrypted payloads over RDMA, with
transform negotiation and encryption/decryption for RDMA READ/WRITE.
Other changes:
- Parse and retain AppInstanceVersion contexts, enforce version ordering,
close older active handles for newer takeovers, and reject invalid or
unversioned opens according to the SMB2 semantics.
- Accept durable reconnect requests that omit VolatileFileId when the
persistent ID and reconnect context identify the handle, while
continuing to reject explicit volatile-ID mismatches.
- Fix SMB2/SMB3 protocol validation and security issues, including request
offsets, file and object IDs, IPC responses, output buffer sizes,
SMB3.1.1 binding validation, signing-required handling, durable handles,
ACLs, maximal access, and security information.
- Fix heap out-of-bounds accesses, use-after-free bugs, memory leaks,
invalid pointer dereferences, and sensitive-data lifetime issues in
authentication, Kerberos, preauthentication, sessions, connections,
and module teardown.
- Correct alternate-data-stream and named-stream handling, COPYCHUNK
behavior, sparse-file and compression attributes, allocated-range
queries, file trimming, duplicate extents, DOS attributes, snapshots,
normalized names, and partial information responses.
- Fix locking, lease, oplock, durable reconnect, async request, and
CHANGE_NOTIFY races, including deferred-lock rollback, parent directory
lease notifications, and connection teardown lifetime bugs.
- Fix SMB3 encryption handling for compressed requests, expired encrypted
sessions, interim responses, bound multichannel connections, and
decryption failures.
- Fix SMB3 multichannel session lookup and session state transitions so
changes are scoped to the correct bound connections and cannot revive
connections that are already shutting down.
- Fix DACL access checks so ACE walks are bounded by the declared DACL
size, preventing data beyond the DACL boundary from being interpreted
during access validation.
- Fix session accounting and lifetime issues, including session counter
updates during publication and removal, session leaks on registration
failure, and procfs creation diagnostics.
- Improve TCP connection reliability by enabling TCP keepalive for
accepted connections and preserving TCP timers for kernel sockets,
preventing silent peers from holding connections indefinitely.
- Fix smbdirect RDMA cleanup ordering for completion queues, QPs, child
sockets, and listener locking.
- Improve async response framing, multi-iovec signing, RPC pipe status
handling, and ksmbd procfs monitoring for server, share, connection,
session, and open-file state.
- Remove the obsolete DES crypto header and Kconfig dependency now that
NTLMv1 support has been removed.
- Update the ksmbd repository URL in MAINTAINERS and add an additional
KSMBD reviewer.
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Merge tag 'ksmbd-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/smb
Pull smb server updates from Namjae Jeon:
"This contains server updates focused on SMB2 command sequencing, SMB3
request replay and encryption, Apple Time Machine interoperability,
protocol-compatibility fixes validated with smbtorture, security
hardening, SMB Direct transport support, connection reliability, and
other correctness improvements.
New features:
- Implement the SMB2 command sequence window
Enforce the credit-based MessageId range for each connection,
rejecting out-of-window, duplicate, and wrapped sequence numbers.
This prevents invalid requests and same-channel replays from being
processed
- Add SMB3 request replay support
SMB3 clients may resend requests with SMB2_FLAGS_REPLAY_OPERATION
after a channel disconnect when the original response was lost.
Track the required channel and open state to safely handle durable
CREATE replays and make oplock, lease, and lock replays idempotent,
avoiding duplicate state changes and improving multichannel
reconnect reliability
- Add opt-in Apple Time Machine support
Implement the AAPL negotiation and related Finder, stream,
COPYCHUNK, sparse-file, CHANGE_NOTIFY, and RPC compatibility
required for Time Machine shares, allowing macOS backupd to use
ksmbd for backups
- Add per-share SMB3 encryption support
Allow individual shares to require SMB3 encryption by advertising
SMB2_SHAREFLAG_ENCRYPT_DATA in TREE_CONNECT responses and rejecting
unencrypted tree connects and plaintext requests for protected
shares
- Add SMB Direct RDMA encryption support
Extend SMB Direct to support SMB3 encrypted payloads over RDMA,
with transform negotiation and encryption/decryption for RDMA
READ/WRITE
Other changes:
- Parse and retain AppInstanceVersion contexts, enforce version
ordering, close older active handles for newer takeovers, and
reject invalid or unversioned opens according to the SMB2 semantics
- Accept durable reconnect requests that omit VolatileFileId when the
persistent ID and reconnect context identify the handle, while
continuing to reject explicit volatile-ID mismatches
- Fix SMB2/SMB3 protocol validation and security issues, including
request offsets, file and object IDs, IPC responses, output buffer
sizes, SMB3.1.1 binding validation, signing-required handling,
durable handles, ACLs, maximal access, and security information
- Fix heap out-of-bounds accesses, use-after-free bugs, memory leaks,
invalid pointer dereferences, and sensitive-data lifetime issues in
authentication, Kerberos, preauthentication, sessions, connections,
and module teardown
- Correct alternate-data-stream and named-stream handling, COPYCHUNK
behavior, sparse-file and compression attributes, allocated-range
queries, file trimming, duplicate extents, DOS attributes,
snapshots, normalized names, and partial information responses
- Fix locking, lease, oplock, durable reconnect, async request, and
CHANGE_NOTIFY races, including deferred-lock rollback, parent
directory lease notifications, and connection teardown lifetime
bugs
- Fix SMB3 encryption handling for compressed requests, expired
encrypted sessions, interim responses, bound multichannel
connections, and decryption failures
- Fix SMB3 multichannel session lookup and session state transitions
so changes are scoped to the correct bound connections and cannot
revive connections that are already shutting down
- Fix DACL access checks so ACE walks are bounded by the declared
DACL size, preventing data beyond the DACL boundary from being
interpreted during access validation
- Fix session accounting and lifetime issues, including session
counter updates during publication and removal, session leaks on
registration failure, and procfs creation diagnostics
- Improve TCP connection reliability by enabling TCP keepalive for
accepted connections and preserving TCP timers for kernel sockets,
preventing silent peers from holding connections indefinitely
- Fix smbdirect RDMA cleanup ordering for completion queues, QPs,
child sockets, and listener locking
- Improve async response framing, multi-iovec signing, RPC pipe
status handling, and ksmbd procfs monitoring for server, share,
connection, session, and open-file state
- Remove the obsolete DES crypto header and Kconfig dependency now
that NTLMv1 support has been removed
- Update the ksmbd repository URL in MAINTAINERS and add an
additional KSMBD reviewer"
* tag 'ksmbd-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/smb: (142 commits)
MAINTAINERS: update ksmbd repository URL
MAINTAINERS: add myself as KSMBD reviewer
smb: server: remove unused DES crypto header
smb: server: Remove obsolete "select CRYPTO_LIB_DES" from Kconfig file
ksmbd: keep TCP timers alive for kernel sockets
ksmbd: enable TCP keepalive for accepted connections
smb/server: fix session counter on session removal
smb/server: update session counter under sessions table lock
smb/server: fix session leak in ksmbd_session_register()
smb/server: warn if ksmbd_proc_create() fails
ksmbd: bound smb_check_perm_dacl() ACE walks by DACL size
ksmbd: make RDMA encryption diagnostics conditional
ksmbd: add SMB Direct RDMA encryption transform
ksmbd: handle encrypted compressed requests
ksmbd: decrypt requests from expired encrypted sessions
ksmbd: disconnect on SMB3 decryption failure
ksmbd: encrypt interim responses to encrypted requests
ksmbd: scope session state changes to bound connections
ksmbd: fix encrypted request lookup on bound channels
ksmbd: add per-share SMB3 encryption enforcement
...
|
||
|
David Sterba
|
0714cf44ac |
MAINTAINERS: update btrfs git tree entries
Add new entry pointing to the development branch so e.g. sashiko can pick it as the baseline. The other entry is for linux-next and slightly behind. Signed-off-by: David Sterba <dsterba@suse.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
8552019d09 |
Hi,
My v7.3 pull request for keyrings has just a single bug fix. BR, Jarkko -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRE6pSOnaBC00OEHEIaerohdGur0gUCaopfmQAKCRAaerohdGur 0j2FAP9b+9qHmkAomhpDKy2aSPu95s4/Fq8EAt9UKghdI4RrUwEAjP/nMnImt60K +nQwwu+Y1gBaSwcYw9IRL9dyn/bNAwo= =xk5R -----END PGP SIGNATURE----- Merge tag 'for-next-keys-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull TPM update from Jarkko Sakkinen: "Just a single bug fix" * tag 'for-next-keys-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: KEYS: trusted: Fix TPM teardown ordering |
||
|
Linus Torvalds
|
e5f9260615 |
mm.git review status for master..mm-nonmm-stable
Total patches: 95 Reviews/patch: 0.63 Reviewed rate: 56% Summary of patch series in this merge: - "ocfs2/dlm: bound peer-controlled lengths in the o2dlm" (Bryam Vargas): Validate and bound all input lengths and count fields in the o2dlm migration and recovery receive handlers to prevent memory corruption and kernel panics from malformed cluster messages - "ocfs2: validate xattr entry bounds" (Cen Zhang): Validate OCFS2 extended attribute entry name and value bounds during metadata reads to prevent out-of-range memory accesses during retrieval or listing operations. - "taskstats: fix cgroupstats invalid fd handling and add selftests" (Yiyang Chen): Return -EBADF when cgroupstats receives an invalid file descriptor to prevent caller hangs and misleading success ACKs. Add a kselftest to validate valid cgroup v1 queries and verify proper error handling across different Netlink flag combinations. - "misc lib/raid/ improvements v2" (Christoph Hellwig): Improve benchmark-based algorithm selection for the XOR and RAID6 libraries, add KUnit benchmark tests, and cleanup minor implementation details. - "ocfs2: cluster: o2hb_region_pin() fixes" (Joseph Qi): Fix sleeping-in-atomic, lock order inversion and error-path cleanup bugs in o2hb_region_pin() by releasing o2hb_live_lock across sleeping configfs_depend_item() calls and using unlocked variants from callback context. Ensure failed pin attempts properly decrement user counts and unpin partially initialized heartbeat regions to prevent memory leaks and unprotected states. - "lib/ucs2_string.c: fix out-of-bounds read in ucs2_strnlen()" (Vincent Mailhol) Fix an off-by-one which could cause an out-of-bounds read. - "ocfs2: harden heartbeat teardown races" (Cen Zhang): Fix two OCFS2 heartbeat/o2net teardown races found by KASAN. - "taskstats: tidy up the cpumask command path" *Bradley Morgan) make two small cleanups in kernel/taskstats.c. - "ocfs2: validate active orphan slots during inode read" (ZhengYuan Huang): Validate active ordinary and append-DIO orphan slots read from OCFS2 dinodes at the metadata boundary to prevent corrupted slot indices from causing out-of-bounds array accesses. - "ocfs2: bound-check both readdir re-validation scans" (Zhan Xusheng) Enforce strict boundary checks on directory entry record lengths and offset calculations during OCFS2 directory re-scans to prevent out-of-bounds memory reads and directory position corruption. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaoo38wAKCRDdBJ7gKXxA jnKuAP9tIUJoYIzxG7zr00qJj95gczgE0+GikN1wXfO9Cvh8QAEAqr5InWrANTBB l4qW3/o4hM9TlBdr84oT3RNnvBicuwA= =BY1d -----END PGP SIGNATURE----- Merge tag 'mm-nonmm-stable-2026-08-22-16-57' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: - "ocfs2/dlm: bound peer-controlled lengths in the o2dlm" (Bryam Vargas) Validate and bound all input lengths and count fields in the o2dlm migration and recovery receive handlers to prevent memory corruption and kernel panics from malformed cluster messages - "ocfs2: validate xattr entry bounds" (Cen Zhang) Validate OCFS2 extended attribute entry name and value bounds during metadata reads to prevent out-of-range memory accesses during retrieval or listing operations. - "taskstats: fix cgroupstats invalid fd handling and add selftests" (Yiyang Chen) Return -EBADF when cgroupstats receives an invalid file descriptor to prevent caller hangs and misleading success ACKs. Add a kselftest to validate valid cgroup v1 queries and verify proper error handling across different Netlink flag combinations. - "misc lib/raid/ improvements v2" (Christoph Hellwig) Improve benchmark-based algorithm selection for the XOR and RAID6 libraries, add KUnit benchmark tests, and cleanup minor implementation details. - "ocfs2: cluster: o2hb_region_pin() fixes" (Joseph Qi) Fix sleeping-in-atomic, lock order inversion and error-path cleanup bugs in o2hb_region_pin() by releasing o2hb_live_lock across sleeping configfs_depend_item() calls and using unlocked variants from callback context. Ensure failed pin attempts properly decrement user counts and unpin partially initialized heartbeat regions to prevent memory leaks and unprotected states. - "lib/ucs2_string.c: fix out-of-bounds read in ucs2_strnlen()" (Vincent Mailhol) Fix an off-by-one which could cause an out-of-bounds read. - "ocfs2: harden heartbeat teardown races" (Cen Zhang) Fix two OCFS2 heartbeat/o2net teardown races found by KASAN. - "taskstats: tidy up the cpumask command path" *Bradley Morgan) make two small cleanups in kernel/taskstats.c. - "ocfs2: validate active orphan slots during inode read" (ZhengYuan Huang) Validate active ordinary and append-DIO orphan slots read from OCFS2 dinodes at the metadata boundary to prevent corrupted slot indices from causing out-of-bounds array accesses. - "ocfs2: bound-check both readdir re-validation scans" (Zhan Xusheng) Enforce strict boundary checks on directory entry record lengths and offset calculations during OCFS2 directory re-scans to prevent out-of-bounds memory reads and directory position corruption. * tag 'mm-nonmm-stable-2026-08-22-16-57' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (95 commits) mailmap: fix bouncing address for Taniya Das ocfs2: bound-check dir entries in the inline-data re-validation scan ocfs2: bound-check dir entries in the readdir re-validation scan squashfs: avoid thundering-herd cache wakeups prctl: fix PR_SET_MM_AUXV losing the forced AT_NULL terminator mailmap: update email address for Linfeng Sun lib/interval_tree: fix allocation warning messages checkpatch: add NOKPROBE_SYMBOL to the whitelist of lines that can occur immediately after functions Squashfs: check block offset is not negative signal: factor out the kernel reserved si_code check ocfs2: fix readdir position truncation on 32-bit kernels ocfs2: fix cached cluster count after suballocator reclaim ocfs2: fix circular locking dependency in ocfs2_init_acl() ocfs2: validate DIO orphan slot during inode read ocfs2: validate orphan slot during inode read selftests/prctl: fix non-anonymous VMA mapping in set-anon-vma-name test MAINTAINERS: add IRC and patchwork for LTP include/linux/list.h: mark list_add and __list_add as __always_inline tools/mm: prevent page_owner_sort from truncating input hung_task: update DETECT_HUNG_TASK_BLOCKER Kconfig help ... |
||
|
Miquel Raynal
|
9b7e2fe0fe |
* Raw NAND changes
- Sunxi: Support added for the H616 compatible
- Qcom: Support added for the MDM9607 compatible
- Support for the Toshiba TC58NVG1S3H part
- GPMI: New debugfs entry to expose the chip geometry
- PL353: Timing updates and software ECC support have been fixed
* SPI NAND changes
- fmsh: Support added for FM25G{01,02}B chips
- HeYangTek: Support added for HYF1GQ4UDACAE
Aside from these main changes, there is the usual load of misc fixes and
hardening changes.
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Merge tag 'nand/for-7.3' into mtd/next
* Raw NAND changes
- Sunxi: Support added for the H616 compatible
- Qcom: Support added for the MDM9607 compatible
- Support for the Toshiba TC58NVG1S3H part
- GPMI: New debugfs entry to expose the chip geometry
- PL353: Timing updates and software ECC support have been fixed
* SPI NAND changes
- fmsh: Support added for FM25G{01,02}B chips
- HeYangTek: Support added for HYF1GQ4UDACAE
Aside from these main changes, there is the usual load of misc fixes and
hardening changes.
|
||
|
Linus Torvalds
|
2709dd5ae3 |
Misc scheduler fixes:
- Add missing cpus_read_lock locking to rebuild_sched_domains()
(Sebastian Andrzej Siewior)
- Fix division by zero bug in tg_cpus() that can be triggered
with empty cpusets (Jake Steinman)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
- Add missing cpus_read_lock locking to rebuild_sched_domains()
(Sebastian Andrzej Siewior)
- Fix division by zero bug in tg_cpus() that can be triggered with
empty cpusets (Jake Steinman)
* tag 'sched-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Floor tg_cpus() at 1
sched/topology: Add a cpus_read_lock to rebuild_sched_domains()
|
||
|
Linus Torvalds
|
0d78592583 |
Miscellaneous futex fixes:
- Series to enforce that private futex owner shares the mm when
attaching. (Kyle Zeng, Thomas Gleixner)
- Fix race on the initial mm->futex.phash.ref allocation
(Hyunwoo Kim)
- Fix might_sleep() warning in futex_pivot_pending()
(Peter Zijlstra)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull futex fixes from Ingo Molnar:
- Enforce that the private futex owner shares the mm when attaching
(Kyle Zeng, Thomas Gleixner)
- Fix race on the initial mm->futex.phash.ref allocation (Hyunwoo Kim)
- Fix might_sleep() warning in futex_pivot_pending() (Peter Zijlstra)
* tag 'locking-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Fix might_sleep() warning in futex_pivot_pending()
futex: Fix race on the initial mm->futex.phash.ref allocation
futex: Clean up the redundant exit/exec functions
futex/pi: Plug private futex exec() race
futex: Sanitize and document task_struct::futex::state transitions
futex/pi: Reject cross-mm private futex owners
|
||
|
Linus Torvalds
|
d4fd1603f3 |
Miscellaneous irqchip driver fixes:
- Fix potential loss of interrupt in the renesas-rzg2l irqchip driver
(Biju Das)
- Fix a series of mostly corner case & error handling bugs
in the gic-v5 irqchip driver (Lorenzo Pieralisi)
- Fix hardware probing on the ast2700-intc irqchip driver
(Michael Pesa)
- Fix endianness bug on the Realtek Interrupt Controller
(Rustam Adilov)
- Fix incorrect sleeping allocation in critical section
in the ast2700-intc irqchip driver (Ryan Chen)
- Fix two bugs in the GICv5 irqchip driver: clear IRQ affinity
properly on teardown, and fix IRQ serialization bug on
disabling the IRQ (Sascha Bischoff)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'irq-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irqchip driver fixes from Ingo Molnar:
- Fix potential loss of interrupt in the renesas-rzg2l irqchip driver
(Biju Das)
- Fix a series of mostly corner case & error handling bugs in the
gic-v5 irqchip driver (Lorenzo Pieralisi)
- Fix hardware probing on the ast2700-intc irqchip driver (Michael
Pesa)
- Fix endianness bug on the Realtek Interrupt Controller (Rustam
Adilov)
- Fix incorrect sleeping allocation in critical section in the
ast2700-intc irqchip driver (Ryan Chen)
- Fix two bugs in the GICv5 irqchip driver: clear IRQ affinity properly
on teardown, and fix IRQ serialization bug on disabling the IRQ
(Sascha Bischoff)
* tag 'irq-urgent-2026-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/irq-realtek-rtl: Use readl_be()/writel_be() instead of readl()/writel()
irqchip/gic-v5: Defer default SPI and LPI IAFFID programming
irqchip/gic-v5: Use logical cpu 0 irs_data for dynamic IST allocation
irqchip/gic-v5: Release IRS iomem region on driver init failure
irqchip/gic-v5: Fix gicv5_init_common() error paths
irqchip/gic-v5: Disable IRSes on probe failures
irqchip/gic-v5: Check for NULL LPI domain on domain teardown
irqchip/gic-v5: Check get_logical_index() return value in MADT IAFFID parsing
irqchip/gic-v5: Synchronize CPU interface disable
irqchip/gic-v5: Clear per-CPU IRS data on teardown
irqchip/ast2700-intc: Disable all interrupt merge banks on probe
irqchip/ast2700-intc: Avoid allocating in the irq_domain activate() callback
irqchip/renesas-rzg2l: Fix loss of interrupt
|
||
|
Linus Torvalds
|
81ed8bd71e |
- Fix timer debugobjects state corruption on CPU offlining
(Thomas Gleixner)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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mergetag object
|
||
|
Linus Torvalds
|
e13629f4df |
This update includes two minor fixes that have been siting on linux-next
for the past weeks.
- A patch from David removing the normalization function that we no
longer use.
- A patch from me fixing a parsing issue in the encoding version
argument passed by filesystems.
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Merge tag 'unicode-for-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode
Pull unicode updates from Gabriel Krisman Bertazi:
"Two minor fixes:
- Remove the normalization function that we no longer use (David Alan
Gilbert))
- Fix a parsing issue in the encoding version argument passed by
filesystems (me)"
* tag 'unicode-for-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/krisman/unicode:
unicode: Properly reject invalid encoding version strings
utf8: Remove unused utf8_normalize
|
||
|
Linus Torvalds
|
66fb95a521 |
Capabilities update for 7.3
This branch contains just one trivial patch:
capability: remove non-kernel-doc comments
which corrects two comments to avoid kernel-doc warnings. It's available at
git@git.kernel.org/pub/scm/linux/kernel/git/sergeh/linux.git #caps-20260820
on top of commit
|
||
|
Linus Torvalds
|
728785f8fb |
This contains a set of nine exfat fixes covering shared writable mappings,
entry error handling, allocation cleanup, FITRIM bounds, and locking:
- Fix valid_size extension over shared writable mappings by lazily
zeroing page-cache gaps and ensuring racing stores cannot be
overwritten or extend beyond valid_size.
- Clean up partially written directory entries on add-entry failure and
safely free new directory clusters.
- Free a newly allocated directory cluster when zeroing it fails.
- Write the destination entry before removing the source entry during
rename, preserving the source if the destination write fails.
- Keep FITRIM within the requested range, even when the free-space search
wraps around the allocation bitmap.
- Fix truncated FS_IOC_GETFSLABEL results by passing the destination
buffer size in bytes to the UTF-16-to-NLS conversion.
- Fix overflow in the cluster-to-dentry calculation, which could cause
readdir to stop early on large volumes.
- Replace the per-inode truncate_lock with inode_lock, using shared
locking in bmap to serialize against concurrent truncation.
- Update the exfat mailing list address in MAINTAINERS.
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Merge tag 'exfat-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon:
"A set of exfat fixes covering shared writable mappings, entry error
handling, allocation cleanup, FITRIM bounds, and locking:
- Fix valid_size extension over shared writable mappings by lazily
zeroing page-cache gaps and ensuring racing stores cannot be
overwritten or extend beyond valid_size
- Clean up partially written directory entries on add-entry failure
and safely free new directory clusters
- Free a newly allocated directory cluster when zeroing it fails
- Write the destination entry before removing the source entry during
rename, preserving the source if the destination write fails
- Keep FITRIM within the requested range, even when the free-space
search wraps around the allocation bitmap
- Fix truncated FS_IOC_GETFSLABEL results by passing the destination
buffer size in bytes to the UTF-16-to-NLS conversion
- Fix overflow in the cluster-to-dentry calculation, which could
cause readdir to stop early on large volumes
- Replace the per-inode truncate_lock with inode_lock, using shared
locking in bmap to serialize against concurrent truncation
- Update the exfat mailing list address in MAINTAINERS"
* tag 'exfat-for-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
exfat: replace truncate_lock with inode_lock
exfat: keep FITRIM within the requested range
exfat: fix truncated volume labels returned by FS_IOC_GETFSLABEL
exfat: fix overflow in cluster-to-dentry conversion
exfat: clean up new entry on add entry failure
exfat: free new directory cluster if zeroing fails
exfat: write moved entry before removing source
MAINTAINERS: update mailing list address for exfat
exfat: fix valid_size extension over a shared writable mapping
|
||
|
Linus Torvalds
|
473f6c8f43 |
perf tools updates for v7.3
perf c2c:
- Add 'function view' in perf c2c report TUI (switched by pressing 'TAB'
in the cacheline view) to organize samples around functions rather than
cachelines in 3-level hierarchy:
Level 1: Read-side function (sorted by estimated Cycles %)
Level 2: Contending writer functions (sorted by Store count)
Level 3: Shared cacheline addresses
Users can navigate the entries and fold/unfold using 'e' key. An example
output would look like below:
Shared Data Functions Table (19 entries, sorted on Cycles %)
Cycles Store
% count Function / Contending function / Cacheline
----------------------------------------------------------------------
+ 35.67% 876 + [k] cpupri_set
+ 24.31% 424 + [k] pull_rt_task
- 16.53% 555 - [k] dequeue_pushable_task
145 - [k] pull_rt_task
145 0xff2d0082809da080
139 - [k] enqueue_pushable_task
70 0xff2d00a2071f9640
69 0xff2d0082809da000
python module support:
- Extend "perf" python module so that it can be fully functional. The goal
is to run scripts directly, not by 'perf script' command. This would give
better performance as well as more control to build standalone programs
with UI.
- Add LiveSession helper (perf_live.py) to enable live event collection
directly from Python using perf.evlist and perf.parse_events.
perf stat:
- Add --hide-zero-events option to suppress zero-count events.
- Reject conflicting --field-separator and --json-output options.
- Fix duplicate event output with --for-each-cgroup.
perf sched latency:
- Add -H/--histogram and --hist-mode (log|linear) options to show scheduler
wait latency histograms.
- Add --time option to filter analysis by time span in 'perf sched latency'.
ARM CoreSight:
- Synthesize callchains for instruction samples from CoreSight trace
using thread stack ('--itrace=g...').
- Support call indentation ('perf script -F +callindent') to display call
depth hierarchy on branch samples.
- Decode ETE (Embedded Trace Extension) exception packets.
Build system:
- Add 'make install-build-deps' target to install required packages.
- Parallelize JSON and metric pre-computation in jevents.py for faster builds.
Vendor event/metric updates:
- Add Intel Nova Lake events and update tables for existing models.
- Update AMD Zen 5 and Zen 6 core events.
- Update Arm64 Tegra410 metrics and PowerPC hcalls.
Internal changes and fixes:
- Harden trace-event and synthetic event parsing against corrupted data.
- Fix unwinding of multi-threaded processes in libdw unwinder.
- Fix memory leaks in various commands and python bindings.
- Speed up 'perf test' shell tests.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Merge tag 'perf-tools-for-v7.3-2026-08-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools updates from Namhyung Kim:
"perf c2c:
- Add 'function view' in perf c2c report TUI (switched by pressing
'TAB' in the cacheline view) to organize samples around functions
rather than cachelines in 3-level hierarchy:
Level 1: Read-side function (sorted by estimated Cycles %)
Level 2: Contending writer functions (sorted by Store count)
Level 3: Shared cacheline addresses
Users can navigate the entries and fold/unfold using 'e' key. An
example output would look like below:
Shared Data Functions Table (19 entries, sorted on Cycles %)
Cycles Store
% count Function / Contending function / Cacheline
----------------------------------------------------------------------
+ 35.67% 876 + [k] cpupri_set
+ 24.31% 424 + [k] pull_rt_task
- 16.53% 555 - [k] dequeue_pushable_task
145 - [k] pull_rt_task
145 0xff2d0082809da080
139 - [k] enqueue_pushable_task
70 0xff2d00a2071f9640
69 0xff2d0082809da000
python module support:
- Extend "perf" python module so that it can be fully functional. The
goal is to run scripts directly, not by 'perf script' command. This
would give better performance as well as more control to build
standalone programs with UI.
- Add LiveSession helper (perf_live.py) to enable live event
collection directly from Python using perf.evlist and
perf.parse_events.
perf stat:
- Add --hide-zero-events option to suppress zero-count events
- Reject conflicting --field-separator and --json-output options
- Fix duplicate event output with --for-each-cgroup
perf sched latency:
- Add -H/--histogram and --hist-mode (log|linear) options to show
scheduler wait latency histograms
- Add --time option to filter analysis by time span in 'perf sched
latency'
ARM CoreSight:
- Synthesize callchains for instruction samples from CoreSight trace
using thread stack ('--itrace=g...')
- Support call indentation ('perf script -F +callindent') to display
call depth hierarchy on branch samples
- Decode ETE (Embedded Trace Extension) exception packets
Build system:
- Add 'make install-build-deps' target to install required packages
- Parallelize JSON and metric pre-computation in jevents.py for
faster builds
Vendor event/metric updates:
- Add Intel Nova Lake events and update tables for existing models
- Update AMD Zen 5 and Zen 6 core events
- Update Arm64 Tegra410 metrics and PowerPC hcalls
Internal changes and fixes:
- Harden trace-event and synthetic event parsing against corrupted
data
- Fix unwinding of multi-threaded processes in libdw unwinder
- Fix memory leaks in various commands and python bindings
- Speed up 'perf test' shell tests"
* tag 'perf-tools-for-v7.3-2026-08-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (232 commits)
perf vendor events arm64: Fix Tegra410 Olympus event 0x0197
perf vendor events arm64: fix swapped MetricGroup for Tegra410 L1 prefetcher metrics
perf evlist: Warn when 'sleep' workload is used without system-wide (-a) option
perf c2c: document function view in perf-c2c man page
perf c2c: add function view browser UI and cacheline detail
perf c2c: build and finalize the function view hierarchy
perf c2c: add function view hierarchy entry creation
perf c2c: add function view stats merge and memory management
perf c2c: add HPP list parsing for function view columns
perf c2c: add column rendering for function view
perf c2c: add function view model skeleton
perf c2c: extract shared data structures into util/c2c.h
perf test sample-parsing: Validate PERF_FORMAT_GROUP values without LOST
perf dso: Replace assert with runtime check in dso__read_symbol()
perf dso: Guard against cache underflow on short reads in dso_cache__memcpy()
perf dso: Use stored fd error instead of stale errno in file_read() and file_size()
perf dso: Guard close() against invalid fd in dso__decompress_kmodule_path()
perf dso: Guard against errno==0 when dso__get_filename() returns NULL
perf build: install-build-deps: add RHEL family devel package mapping
perf build: Remove leftover feature tests for removed cxx and clang support
...
|
||
|
Linus Torvalds
|
47f05f71ad |
firewire updates for v7.3
This update includes error checks, a potential bug fix, and KUnit tests.
Sreeraj S Kurup addressed an error case when generating the contents of
the configuration ROM with parameters supplied by in-kernel
implementations such as unit drivers. Some error checks were added to
handle failures in this path.
Abdun Nihaal identified a potential memory leak when an invalid self-ID
sequence causes an error while building the internal node tree. KUnit
tests have been added to trigger this case. This memory leak has existed
since the first commit and has now been fixed.
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Merge tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire updates from Takashi Sakamoto:
"Error handling, a potential bug fix, and KUnit tests:
- Handle failures when generating the contents of the configuration
ROM with parameters supplied by in-kernel implementations such as
unit drivers (Sreeraj S Kurup)
- Fix potential memory leak when an invalid self-ID sequence causes
an error while building the internal node tree (Abdun Nihaal)
KUnit tests have been added to trigger this case"
* tag 'firewire-updates-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: core: fix memory leak in error path of build_tree()
firewire: core: validate parent port count before allocating nodes in build_tree()
firewire: core: consolidate port counting in build_tree()
firewire: core: add KUnit tests for failure of tree building
firewire: core: add KUnit tests for successful tree building
firewire: core: add KUnit test skeleton for node tree
firewire: core: validate sub-block lengths in fw_core_add_descriptor()
firewire: core: validate overall descriptor length in fw_core_add_descriptor()
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Andi Shyti
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d576a9561a |
i2c: rust: mark I2cAdapter methods as inline
A single cleanup for the Rust I2C abstractions, targeting 7.3. `I2cAdapter::get`, `inc_ref`, and `dec_ref` are trivial wrappers around `i2c_get_adapter`/`i2c_put_adapter` and were showing up as their own symbols in the build. Mark them `#[inline]` so they get folded into their callers instead. Signed-off-by: Igor Korotin <igor.korotin@linux.dev> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEG0Kepq7dYk2deNuvoxQiWQ2T6tUFAmqJieAACgkQoxQiWQ2T 6tW9hA//czk2VpL6UBEBHzmsDw5P6YAGreE4ZXe/VMrPf2ujvtjGwr+Txxd1XehR utSf/nVR5eqb29xdMpt/xigcdVjcS9m3XYg7M3V29xYRbkhEXvTUHFWm6sZRNO+a Y73n9fd+yu3TAeLnKPKa4GZhEfmToaIDcCglSVuSVSlKQ1jwD7Oib13mo0yR5IYE XzqGxednk6Dvce3agjNKBTahJjMuv7baPom2SBHVAroDMc/rhvXM4T/wnyaSXX18 amYfot59ziFwOGaI/SXNEO32xcSrBdqKRVVLccakJ5Dq3Efh4awB4+igG5saqvKD jR2rNOxImghsensmOjfHJcbhLxjT9xm6ra36OkmJ/Z2CgWmXwAtSZFPd7iPnNwdF V/PFz9KQPuLr1/M6B4pfGHvFh/3C5TDimfpdnUg8rKFu0ZKtAdc9tOa6c8Hn7oDG YJHbzKaG2wbe/yrhVoeoctHqYMVwxmezvW71UKybXC15Mxy49slNFQiZbyPe9zNy JiJ72W2MVStg9CSd/TxYqF+AzdwwMBvq5AA/I4RpAKMT8mOrwLPZF9XZUqxsoYVT bhFJZgvERYGJDS3EXNpDlSRyMonTbVWN11R5GhZ0c62dyoGKilIB/5Z62zjGpG6f 2PijqiKvoggq3nq1AENrQUzTWr9rnRM2UYMNTaqO0U1ixr0+z7c= =Xb8D -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQScDfrjQa34uOld1VLaeAVmJtMtbgUCaomT7AAKCRDaeAVmJtMt bjyXAQDQUD5cQ3jciewJB0dd4MwLi+g/Ynuv0RMTN+QoOG8/QAD9FYjiffHc2rjn l2jlJeIbJQjv1tmh8tD7uaCyjc0J7wA= =Ucju -----END PGP SIGNATURE----- Merge tag 'rust-i2c-for-7.3' into i2c/i2c i2c: rust: mark I2cAdapter methods as inline A single cleanup for the Rust I2C abstractions, targeting 7.3. `I2cAdapter::get`, `inc_ref`, and `dec_ref` are trivial wrappers around `i2c_get_adapter`/`i2c_put_adapter` and were showing up as their own symbols in the build. Mark them `#[inline]` so they get folded into their callers instead. Signed-off-by: Igor Korotin <igor.korotin@linux.dev> * tag 'rust-i2c-for-7.3': i2c: rust: mark I2cAdapter methods as inline |
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Nicolás Antinori
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b5fa55ad00 |
i2c: rust: mark I2cAdapter methods as inline
When building the kernel using llvm-19.1.7-rust-1.85.0-x86_64, the following symbols are generated: $ nm vmlinux | grep ' _R'.*I2cAdapter | rustfilt ffffffff817ff380 T <kernel::i2c::I2cAdapter>::get ffffffff817ff400 T <kernel::i2c::I2cAdapter as kernel::sync::aref::AlwaysRefCounted>::dec_ref ffffffff817ff3e0 T <kernel::i2c::I2cAdapter as kernel::sync::aref::AlwaysRefCounted>::inc_ref However, these Rust symbols are trivial wrappers around the `i2c_get_adapter` and `i2c_put_adapter` functions. It doesn't make sense to go through a trivial wrapper for these functions. Link: https://github.com/Rust-for-Linux/linux/issues/1145 Suggested-by: Alice Ryhl <aliceryhl@google.com> Signed-off-by: Nicolás Antinori <nico.antinori.7@gmail.com> Reviewed-by: Onur Özkan <work@onurozkan.dev> Reviewed-by: Igor Korotin <igor.korotin@linux.dev> Signed-off-by: Igor Korotin <igor.korotin@linux.dev> |
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Bjorn Helgaas
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9324becc39 |
Merge branch 'pci/misc'
- Fix typos in documentation (D'Orus Tsitera) - Use %pe format specifier to print error pointers so we get symbolic errname when available (Krzysztof Wilczyński) * pci/misc: PCI: Use %pe format specifier to print error pointers Documentation: PCI: Fix sysfs-bus-pci typo |
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Bjorn Helgaas
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70cbec6fec |
Merge branch 'pci/controller/misc'
- Use common wait time definitions for PCIe link monitoring instead of defining driver-private duplicates (Thierry Reding) - Add LECARC PMU IDs to the DWC RAS/DES VSEC list so it can take advantage of the existing debugfs support for silicon debug, error injection, and event counters (Brett Zhou) * pci/controller/misc: PCI: dwc: Add PCI ID for LECARC PCIe PMU PCI: Use standard wait times for PCIe link monitoring |
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Bjorn Helgaas
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25a22c9078 |
Merge branch 'pci/controller/xgene'
- Drop unnecessary OF node reference (Yuho Choi) * pci/controller/xgene: PCI: xgene: Drop unnecessary OF node reference |
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Bjorn Helgaas
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e0aba454f8 |
Merge branch 'pci/controller/vmd'
- Support device ID 0x28C1 and assume that BIOS has already enumerated the hierarchy below VMD and stored bus range info for OS to use (Nirmal Patel) - Add support for VMCONFIG BUS_RESTRICT_CFG=3, which makes it possible to enumerate downstream devices on Intel Arrow Lake-HX systems and probably others (Ali Alaei) - Observe _OSC negotiation for VMD hierarchy only when running on bare metal, not when running in a VM (Nirmal Patel) - Add Nova Lake (NVL) and Dunlow (DNL) Device IDs (Szymon Durawa) * pci/controller/vmd: PCI: vmd: Add Nova Lake (NVL) and Dunlow (DNL) Device IDs PCI: vmd: Only copy root bridge _OSC control flags in bare metal OS PCI: vmd: Handle BUS_RESTRICT_CFG value 3 for Arrow Lake-HX PCI: vmd: Add feature to scan BIOS-enumerated devices |
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Bjorn Helgaas
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b130a2caf5 |
Merge branch 'pci/controller/tegra264'
- Distinguish Tegra264 C0 PCIe controller for internal GPU from C1-C5 controllers so the unit address matches the first 'reg' entry (Thierry Reding) - Add Tegra264 Root Port stanzas to prepare for generic WAKE# handling (Thierry Reding) - Add NVIDIA Tegra264 driver (Thierry Reding) * pci/controller/tegra264: PCI: tegra264: Add Tegra264 support dt-bindings: PCI: tegra264: Switch to PCIe Root Port bindings dt-bindings: PCI: tegra264: Strictly distinguish C0 from C1-C5 |
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Bjorn Helgaas
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003bb33da9 |
Merge branch 'pci/controller/rzg3s-host'
- Add DT binding and driver support for RZ/V2H(P) SoC, which contains two PCIe controllers, configured either as a single x4 link or two independent x2 link controllers (Lad Prabhakar) * pci/controller/rzg3s-host: PCI: rzg3s-host: Add support for RZ/V2H(P) SoC PCI: rzg3s-host: Prepare System Controller handling for multiple controllers PCI: rzg3s-host: Use shared reset controls for power domain resets dt-bindings: PCI: renesas,r9a08g045-pcie: Add RZ/V2H(P) support |
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Bjorn Helgaas
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707ba6063c |
Merge branch 'pci/controller/mediatek'
- Add support for PCIe controller in EcoNet EN7528 and EN751221 SoCs (Caleb James DeLisle) * pci/controller/mediatek: PCI: mediatek: Add support for EcoNet EN7528 SoC |
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Bjorn Helgaas
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2d022e66d5 |
Merge branch 'pci/controller/plda-starfive'
- Fix resource leaks on error paths in host_init() (Ali Tariq) - Fix runtime PM handling and teardown ordering to avoid register access while power or clocks are disabled (Ali Tariq) - Check for runtime PM resume failure to avoid register access while power or clocks are disabled (Ali Tariq) * pci/controller/plda-starfive: PCI: starfive: Fix unchecked pm_runtime_get_sync() in probe PCI: starfive: Fix Runtime PM handling and teardown ordering PCI: starfive: Fix resource leaks on error paths in host_init() |
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Bjorn Helgaas
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e6859eee41 |
Merge branch 'pci/controller/plda-host'
- Fix event IRQ user-after-free issues (Ali Tariq) - Fix IRQ domain leaks in error paths (Ali Tariq) * pci/controller/plda-host: PCI: plda: Fix IRQ domain leaks in the error paths of plda_init_interrupts() PCI: plda: Fix use-after-free of event IRQs during teardown |
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Bjorn Helgaas
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3d3fce9435 |
Merge branch 'pci/controller/dwc-ultrarisc'
- Add 'core', 'dbi', and 'aux' clocks to DT binding and manage them in the driver (Jia Wang) - Use module_platform_driver() since this may be built as a module, though not removable because IRQs can't be safely disposed (Jia Wang) * pci/controller/dwc-ultrarisc: PCI: ultrarisc: Use module_platform_driver() PCI: ultrarisc: Get and enable DP1000 PCIe controller clocks dt-bindings: PCI: ultrarisc: Add required DP1000 PCIe clocks |
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Bjorn Helgaas
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2a66fae91e |
Merge branch 'pci/controller/dwc-spacemit-k1'
- Add missing MODULE_DEVICE_TABLE() to generate module alias info for OF-based module autoloading (Pengpeng Hou) * pci/controller/dwc-spacemit-k1: PCI: spacemit: Add missing MODULE_DEVICE_TABLE() |
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Bjorn Helgaas
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45b3d1baf4 |
Merge branch 'pci/controller/dwc-rcar-gen4'
- When MSI is enabled but iMSI-RX is not used, configure AXIINTC to allow GIT ITS to handle MSI (Marek Vasut) - Refactor GIC600 implementation to make it easier to add platforms that only support 32-bit addressing (Marek Vasut) - Add Renesas R-Car Gen4 S4/V4H/V4M to the list of GIC600 integrations that only support 32-bit addressing (Marek Vasut) * pci/controller/dwc-rcar-gen4: irqchip/gic-v3: Add Renesas R-Car Gen4 erratum workaround irqchip/gic-v3: Refactor GIC600 limited to 32bit PA erratum handling PCI: rcar-gen4: Configure AXIINTC if iMSI-RX is not used PCI: dwc: Move iMSI-RX check before calling 'pp->ops->init()' |
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Bjorn Helgaas
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1579362594 |
Merge branch 'pci/controller/dwc-qcom'
- Add DT binding and driver support for Hawi SoC (Matthew Leung) - Skip PERST# GPIOs provided by downstream PCIe devices, which should be handled by drivers of those devices (Manivannan Sadhasivam) - Stop advertising Attention Button Present (no Qcom SoCs support Attention Buttons) so pciehp can use Presence Detect Changed events (Qiang Yu) * pci/controller/dwc-qcom: PCI: qcom: Clear Attention Button Present in Slot Capabilities PCI: qcom: Rename qcom_pcie_set_slot_nccs() to qcom_pcie_set_slot_cap() PCI: qcom: Skip PERST# GPIOs provided by downstream PCIe devices PCI: qcom: Add support for Hawi dt-bindings: PCI: qcom: Document Hawi and Maili PCIe Controllers |
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Bjorn Helgaas
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9bb52aa197 |
Merge branch 'pci/controller/dwc-meson'
- Correct the PERST# GPIO state so it remains asserted until power and REFCLK become stable to fix enumeration failure (Ronald Claveau) * pci/controller/dwc-meson: PCI: meson: Fix GPIO state while requesting PERST# |
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Bjorn Helgaas
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ab345fad8f |
Merge branch 'pci/controller/dwc-keystone'
- Fix OF node reference leak in init (Yuho Choi) * pci/controller/dwc-keystone: PCI: keystone: Fix OF node reference leak in init |
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Bjorn Helgaas
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3e01ebb619 |
Merge branch 'pci/controller/dwc-imx6'
- Remove PERST# checking from pci_host_common_parse_port() so callers can decide whether to fall back to legacy DT binding with PERST# in the host bridge (Sherry Sun) - Fix build issues when PCI_PWRCTRL_GENERIC or PCI_HOST_COMMON is a module (Arnd Bergmann) - Create pwrctrl devices only once by doing it from imx_pcie_probe() instead of imx_pcie_host_init(), which is used during both probe and resume (Sherry Sun) - Use 'dw_pcie_rp->skip_pwrctrl_off' to avoid powering off devices during suspend to preserve wakeup capability (Sherry Sun) - Add runtime PM support for i.MX95 to allow dynamic power management when the link is idle (Richard Zhu) * pci/controller/dwc-imx6: PCI: imx6: Add runtime PM support for i.MX95 PCI: imx6: Add 'skip_pwrctrl_off' flag support PCI: imx6: Move pci_pwrctrl_create_devices() to imx_pcie_probe() PCI: imx6: Fix building against PCI_PWRCTRL_GENERIC PCI: imx6: Fix building against PCI_HOST_COMMON PCI: host-generic: Move legacy DT binding fallback decision to caller of pci_host_common_parse_ports() |
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Bjorn Helgaas
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71aabbe6d4 |
Merge branch 'pci/controller/dwc'
- Factor pcie_valid_speed() and pci_bus_speed2lnkctl2() out of bwctrl so they can be shared by the DWC core (Hans Zhang) - Flush MSI writes from endpoint before unmapping the iATU, as we already do for MSI-X writes (Niklas Cassel) - Unmap MSI iATU window before mapping MSI-X window, to avoid a subsequent MSI write using a disabled aperture and losing the interrupt (Niklas Cassel) - Change endpoint .pre_init() and .init() callbacks to return errors and handle them (Marek Vasut) * pci/controller/dwc: PCI: dwc: Handle return value from endpoint .pre_init callback PCI: dwc: Handle return value from endpoint .init callback PCI: dwc: ep: Fix unmap potentially unmapping the wrong iATU PCI: dwc: ep: Flush cached MSI write before unmapping the iATU PCI: dwc: Use common speed conversion function PCI: Move pci_bus_speed2lnkctl2() to public header PCI: Add public pcie_valid_speed() for shared validation |
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Bjorn Helgaas
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4bba1f9306 |
Merge branch 'pci/controller/cadence'
- Add missing MODULE_DEVICE_TABLE to generate module aliases for OF-based module autoloading (Pengpeng Hou) - Add debugfs 'ltssm_status' file for LGA- and HPA-based Cadence controllers (Hans Zhang) - Support up to x4 (not x2) lanes for J200 (Takuma Fujiwara) - Fix host/endpoint dependencies for cadence-plat driver to fix link error when cadence-plat is built-in but the host or endpoint driver is modular (Aksh Garg) * pci/controller/cadence: PCI: cadence: Fix host/endpoint dependencies for cadence-plat driver PCI: j721e: Fix incorrect max_lanes for J7200 PCI: cadence: Add LGA IP debugfs for LTSSM status PCI: cadence: Add HPA IP debugfs for LTSSM status PCI: cadence: Add HPA architecture flag PCI: cadence: Add missing MODULE_DEVICE_TABLE() |
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Bjorn Helgaas
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1ef0f8a7f0 |
Merge branch 'pci/controller/aspeed'
- Switch to irq_domain_create_linear() so we can obsolete irq_domain_add_linear() (Jiri Slaby) * pci/controller/aspeed: PCI: aspeed: Switch to irq_domain_create_linear() |
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Bjorn Helgaas
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c4afb0b2d3 |
Merge branch 'pci/controller/host-generic'
- Fix NULL pointer dereference that caused enumeration failures on 32-bit CAM systems (Steffen Persvold) * pci/controller/host-generic: PCI: host-generic: Fix NULL pointer dereference on 32-bit CAM systems |