mirror of
https://github.com/torvalds/linux.git
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242ba6656d
1075024 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
242ba6656d |
ACPI updates for 5.18-rc1
- Use uintptr_t and offsetof() in the ACPICA code to avoid compiler
warnings regarding NULL pointer arithmetic (Rafael Wysocki).
- Fix possible NULL pointer dereference in acpi_ns_walk_namespace()
when passed "acpi=off" in the command line (Rafael Wysocki).
- Fix and clean up acpi_os_read/write_port() (Rafael Wysocki).
- Introduce acpi_bus_for_each_dev() and use it for walking all ACPI
device objects in the Type C code (Rafael Wysocki).
- Fix the _OSC platform capabilities negotioation and prevent CPPC
from being used if the platform firmware indicates that it not
supported via _OSC (Rafael Wysocki).
- Use ida_alloc() instead of ida_simple_get() for ACPI enumeration
of devices (Rafael Wysocki).
- Add AGDI and CEDT to the list of known ACPI table signatures (Ilkka
Koskinen, Robert Kiraly).
- Add power management debug messages related to suspend-to-idle in
two places (Rafael Wysocki).
- Fix __acpi_node_get_property_reference() return value and clean up
that function (Andy Shevchenko, Sakari Ailus).
- Fix return value of the __setup handler in the ACPI PM timer clock
source driver (Randy Dunlap).
- Clean up double words in two comments (Tom Rix).
- Add "skip i2c clients" quirks for Lenovo Yoga Tablet 1050F/L and
Nextbook Ares 8 (Hans de Goede).
- Clean up frequency invariance handling on x86 in the ACPI CPPC
library (Huang Rui).
- Work around broken XSDT on the Advantech DAC-BJ01 board (Mark
Cilissen).
- Make wakeup events checks in the ACPI EC driver more
straightforward and clean up acpi_ec_submit_event() (Rafael
Wysocki).
- Make it possible to obtain the CPU capacity with the help of CPPC
information (Ionela Voinescu).
- Improve fine grained fan control in the ACPI fan driver and
document it (Srinivas Pandruvada).
- Add device HID and quirk for Microsoft Surface Go 3 to the ACPI
battery driver (Maximilian Luz).
- Make the ACPI driver for Intel SoCs (LPSS) let the SPI driver know
the exact type of the controller (Andy Shevchenko).
- Force native backlight mode on Clevo NL5xRU and NL5xNU (Werner
Sembach).
- Fix return value of __setup handlers in the APEI code (Randy
Dunlap).
- Add Arm Generic Diagnostic Dump and Reset device driver (Ilkka
Koskinen).
- Limit printable size of BERT table data (Darren Hart).
- Fix up HEST and GHES initialization (Shuai Xue).
- Update the ACPI device enumeration documentation and unify the ASL
style in GPIO-related examples (Andy Shevchenko).
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Merge tag 'acpi-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"From the new functionality perspective, the most significant items
here are the new driver for the 'ARM Generic Diagnostic Dump and
Reset' device, the extension of fine grain fan control in the ACPI fan
driver, and the change making it possible to use CPPC information to
obtain CPU capacity.
There are also a few new quirks, a bunch of fixes, including the
platform-level _OSC handling change to make it actually take the
platform firmware response into account, some code and documentation
cleanups, and a notable update of the ACPI device enumeration
documentation.
Specifics:
- Use uintptr_t and offsetof() in the ACPICA code to avoid compiler
warnings regarding NULL pointer arithmetic (Rafael Wysocki).
- Fix possible NULL pointer dereference in acpi_ns_walk_namespace()
when passed "acpi=off" in the command line (Rafael Wysocki).
- Fix and clean up acpi_os_read/write_port() (Rafael Wysocki).
- Introduce acpi_bus_for_each_dev() and use it for walking all ACPI
device objects in the Type C code (Rafael Wysocki).
- Fix the _OSC platform capabilities negotioation and prevent CPPC
from being used if the platform firmware indicates that it not
supported via _OSC (Rafael Wysocki).
- Use ida_alloc() instead of ida_simple_get() for ACPI enumeration of
devices (Rafael Wysocki).
- Add AGDI and CEDT to the list of known ACPI table signatures (Ilkka
Koskinen, Robert Kiraly).
- Add power management debug messages related to suspend-to-idle in
two places (Rafael Wysocki).
- Fix __acpi_node_get_property_reference() return value and clean up
that function (Andy Shevchenko, Sakari Ailus).
- Fix return value of the __setup handler in the ACPI PM timer clock
source driver (Randy Dunlap).
- Clean up double words in two comments (Tom Rix).
- Add "skip i2c clients" quirks for Lenovo Yoga Tablet 1050F/L and
Nextbook Ares 8 (Hans de Goede).
- Clean up frequency invariance handling on x86 in the ACPI CPPC
library (Huang Rui).
- Work around broken XSDT on the Advantech DAC-BJ01 board (Mark
Cilissen).
- Make wakeup events checks in the ACPI EC driver more
straightforward and clean up acpi_ec_submit_event() (Rafael
Wysocki).
- Make it possible to obtain the CPU capacity with the help of CPPC
information (Ionela Voinescu).
- Improve fine grained fan control in the ACPI fan driver and
document it (Srinivas Pandruvada).
- Add device HID and quirk for Microsoft Surface Go 3 to the ACPI
battery driver (Maximilian Luz).
- Make the ACPI driver for Intel SoCs (LPSS) let the SPI driver know
the exact type of the controller (Andy Shevchenko).
- Force native backlight mode on Clevo NL5xRU and NL5xNU (Werner
Sembach).
- Fix return value of __setup handlers in the APEI code (Randy
Dunlap).
- Add Arm Generic Diagnostic Dump and Reset device driver (Ilkka
Koskinen).
- Limit printable size of BERT table data (Darren Hart).
- Fix up HEST and GHES initialization (Shuai Xue).
- Update the ACPI device enumeration documentation and unify the ASL
style in GPIO-related examples (Andy Shevchenko)"
* tag 'acpi-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (52 commits)
clocksource: acpi_pm: fix return value of __setup handler
ACPI: bus: Avoid using CPPC if not supported by firmware
Revert "ACPI: Pass the same capabilities to the _OSC regardless of the query flag"
ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU
arm64, topology: enable use of init_cpu_capacity_cppc()
arch_topology: obtain cpu capacity using information from CPPC
x86, ACPI: rename init_freq_invariance_cppc() to arch_init_invariance_cppc()
ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device
ACPI: tables: Add AGDI to the list of known table signatures
ACPI/APEI: Limit printable size of BERT table data
ACPI: docs: gpio-properties: Unify ASL style for GPIO examples
ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
ACPI: APEI: fix return value of __setup handlers
x86/ACPI: CPPC: Move init_freq_invariance_cppc() into x86 CPPC
x86: Expose init_freq_invariance() to topology header
x86/ACPI: CPPC: Move AMD maximum frequency ratio setting function into x86 CPPC
x86/ACPI: CPPC: Rename cppc_msr.c to cppc.c
ACPI / x86: Add skip i2c clients quirk for Lenovo Yoga Tablet 1050F/L
ACPI / x86: Add skip i2c clients quirk for Nextbook Ares 8
ACPICA: Avoid walking the ACPI Namespace if it is not there
...
|
||
|
Linus Torvalds
|
346658a5e1 |
It has been a moderately busy cycle for documentation; some of the
highlights are:
- Numerous PDF-generation improvements
- Kees's new document with guidelines for researchers studying the
development community.
- The ongoing stream of Chinese translations
- Thorsten's new document on regression handling
- A major reworking of the internal documentation for the kernel-doc
script.
Plus the usual stream of typo fixes and such.
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Merge tag 'docs-5.18' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It has been a moderately busy cycle for documentation; some of the
highlights are:
- Numerous PDF-generation improvements
- Kees's new document with guidelines for researchers studying the
development community.
- The ongoing stream of Chinese translations
- Thorsten's new document on regression handling
- A major reworking of the internal documentation for the kernel-doc
script.
Plus the usual stream of typo fixes and such"
* tag 'docs-5.18' of git://git.lwn.net/linux: (80 commits)
docs/kernel-parameters: update description of mem=
docs/zh_CN: Add sched-nice-design Chinese translation
docs: scheduler: Convert schedutil.txt to ReST
Docs: ktap: add code-block type
docs: serial: fix a reference file name in driver.rst
docs: UML: Mention telnetd for port channel
docs/zh_CN: add damon reclaim translation
docs/zh_CN: add damon usage translation
docs/zh_CN: add admin-guide damon start translation
docs/zh_CN: add admin-guide damon index translation
docs/zh_CN: Refactoring the admin-guide directory index
zh_CN: Add translation for admin-guide/mm/index.rst
zh_CN: Add translations for admin-guide/mm/ksm.rst
Add Chinese translation for vm/ksm.rst
docs/zh_CN: Add sched-stats Chinese translation
docs/zh_CN: add devicetree of_unittest translation
docs/zh_CN: add devicetree usage-model translation
docs/zh_CN: add devicetree index translation
Documentation: describe how to apply incremental stable patches
docs/zh_CN: add peci subsystem translation
...
|
||
|
Linus Torvalds
|
d2eb5500f1 |
LKMM pull request for v5.18
This series contains an improved explanation of syntactic and semantic dependencies from Alan Stern. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmIurqQTHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jGQnD/0eB7REmhm/nxzSttC6/l0aQMWoijRu uNFaeK7y+UmfjcVfS0VflUFwzmEOduLHUHeUOpXT7GoEEuoVi/4tN5YEgdarDCwn TPsMAizAvbrj3TymbXF1z+DC2QiWWeufVTcv4dSSKJviC839Zaauh4QZmoys7yGM BSuUX+dOHax6XGoXtolIqGwplH71RFkFM1dJy4BSSdmhVsTPuFLkxhoBVI9X4LgO tmRNAwV2J2mig8+HuMhtl+dYaugUTHAjZ+GqqFz7BhmH5isXuVPGK1iankEuiOhs rzvKNKrA0YW903a3bPj3g0DclbYYAFygOjBu49Jl6Y+BeHoID2eNbt9/+n+DWAtt D/uKJNFUfdVsDbBQ61P52rB0Bhz3dl3wTR4f6Nn7+MBNJAzLrhTVa73EZAzI1nuO GDReAzr6eb0xRB+WibFLK4iXVhRYw406YW9VPp/Ikl1DLl8vnPZlrQR3rEjTGhi7 lyLRRCXKBb8Aaja1rdHFG4CDb3j+BXW44YscC0wrAFzK9MQFOeHbLupruf4TxsXL X1KEFDqPVWPSCjTt9NbA1AofWNGIQFmjU3PNB7xLMLIlOBHRoI/ia4RUotA0cWz/ f5uFFKbFFeW+ZKDJtKyMBpNJpnnBrOqo1TrXBxIICM3DrYxFfiGDqrByebn7TupA GWRa5nAQjXIoBQ== =bGU7 -----END PGP SIGNATURE----- Merge tag 'lkmm.2022.03.13a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull memory model doc update from Paul McKenney: "An improved explanation of syntactic and semantic dependencies from Alan Stern" * tag 'lkmm.2022.03.13a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: tools/memory-model: Explain syntactic and semantic dependencies |
||
|
Linus Torvalds
|
35dc0352bb |
RCU pull request for v5.18
This pull request contains the following branches: exp.2022.02.24a: Contains a fix for idle detection from Neeraj Upadhyay and missing access marking detected by KCSAN. fixes.2022.02.14a: Miscellaneous fixes. rcu_barrier.2022.02.08a: Reduces coupling between rcu_barrier() and CPU-hotplug operations, so that rcu_barrier() no longer needs to do cpus_read_lock(). This may also someday allow system boot to bring CPUs online concurrently. rcu-tasks.2022.02.08a: Enable more aggressive movement to per-CPU queueing when reacting to excessive lock contention due to workloads placing heavy update-side stress on RCU tasks. rt.2022.02.01b: Improvements to RCU priority boosting, including changes from Neeraj Upadhyay, Zqiang, and Alison Chaiken. torture.2022.02.01b: Various fixes improving test robustness and debug information. torturescript.2022.02.08a: Add tests for SRCU size transitions, further compress torture.sh build products, and improve debug output. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmIusb0THHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jAklD/9VXLK7crcg2YeRXUIg1IOdnancsVCV MNtTfxNYqYIis+W2UfuHKuQu2yEXF5fihdY0J9TQv0byHsprp6FIZT+i1An4Ukgd 0vyHjd/DaIKgs2txsB1DjhlatWlJUfQuBwhtNUkpYFLFwKdCI1l813bPbNlL+GiL p0ZejVMpBC5HgE6sDOtaaQSAB+AEUp+Lgr+yaG/On8hfzwWFKO8KldxhiKY9n07v SNDfKDgXB+80hx4RBVGbkuogV3s9brFULoNRXJy7Uf79DtiY09uazhhA3G0TjO34 zGwmF91dqsXDF/Uz8g4aZO0xYRXUchOrsQ5lgO/GhTVbM9I0wWlMHEk/8WHyBJkU vlXOMuwzBc9/5uwZE3rnkA4a3nkXhPQjLlCr+/I7A/7Vsv9IBW9WSlgMvUN0Qf4S XAwTnIqfErnR60a+L0+HRr5kIV5VoXcxqI/Nv0/4/BMLRubS/c7cYjOTxXNJL9SU 50pv5vty9xk3HSpuz0JAOyLf+PUT773uUQhFr5xCBSCVqbAm5WFg6hWPAgrN/tUS wstBc0wlA73rKVJxeLDQwHc/oT1zTUEzswVZITQ5zLHK0t0GbeR6QHccsdeaJyTe DisX+66A6YQrEuJmx5xUZqjYHqtYLDOBTbHA3ZwQmvjKu8ibWZ8Fg9ioURLCS4bF +FVkp/5KdcAN9w== =ljVY -----END PGP SIGNATURE----- Merge tag 'rcu.2022.03.13a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull RCU updates from Paul McKenney: - Fix idle detection (Neeraj Upadhyay) and missing access marking detected by KCSAN. - Reduce coupling between rcu_barrier() and CPU-hotplug operations, so that rcu_barrier() no longer needs to do cpus_read_lock(). This may also someday allow system boot to bring CPUs online concurrently. - Enable more aggressive movement to per-CPU queueing when reacting to excessive lock contention due to workloads placing heavy update-side stress on RCU tasks. - Improvements to RCU priority boosting, including changes from Neeraj Upadhyay, Zqiang, and Alison Chaiken. - Various fixes improving test robustness and debug information. - Add tests for SRCU size transitions, further compress torture.sh build products, and improve debug output. - Miscellaneous fixes. * tag 'rcu.2022.03.13a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (49 commits) rcu: Replace cpumask_weight with cpumask_empty where appropriate rcu: Remove __read_mostly annotations from rcu_scheduler_active externs rcu: Uninline multi-use function: finish_rcuwait() rcu: Mark writes to the rcu_segcblist structure's ->flags field kasan: Record work creation stack trace with interrupts enabled rcu: Inline __call_rcu() into call_rcu() rcu: Add mutex for rcu boost kthread spawning and affinity setting rcu: Fix description of kvfree_rcu() MAINTAINERS: Add Frederic and Neeraj to their RCU files rcutorture: Provide non-power-of-two Tasks RCU scenarios rcutorture: Test SRCU size transitions torture: Make torture.sh help message match reality rcu-tasks: Set ->percpu_enqueue_shift to zero upon contention rcu-tasks: Use order_base_2() instead of ilog2() rcu: Create and use an rcu_rdp_cpu_online() rcu: Make rcu_barrier() no longer block CPU-hotplug operations rcu: Rework rcu_barrier() and callback-migration logic rcu: Refactor rcu_barrier() empty-list handling rcu: Kill rnp->ofl_seq and use only rcu_state.ofl_lock for exclusion torture: Change KVM environment variable to RCUTORTURE ... |
||
|
Linus Torvalds
|
a04b1bf574 |
parisc architecture updates for kernel v5.18-rc1
- add vDSO support (allows us to use read-only stacks) - many TLB and cache flush optimizations (by Dave Anglin) - fix handling of probe non-access faults (by Dave Anglin) - fix invalidate/flush vmap routines (by Dave Anglin) - avoid using hardware single-step in kprobes - enable ARCH_HAS_DEBUG_VM_PGTABLE - many cleanups in unaligned handlers, e.g. rewrite of existing assembly code - always use the self-extracting kernel feature - big refacturing and code reductions regarding space-register usage in get_user() and put_user() - add fillrect() support to stifb graphics driver -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCYjixdQAKCRD3ErUQojoP XwfXAP9asNqSpXVtNNkSJS6RW9X/dw3VoBteXkytq7Cqpl7DMwD/TXwXgHd7rGzo lQZBBTUsNdDxbZqnXYnXRf6XkHUfMQY= =pFju -----END PGP SIGNATURE----- Merge tag 'for-5.18/parisc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture updates from Helge Deller: - add vDSO support (allows us to use non-executable stacks) - many TLB and cache flush optimizations (by Dave Anglin) - fix handling of probe non-access faults (by Dave Anglin) - fix invalidate/flush vmap routines (by Dave Anglin) - avoid using hardware single-step in kprobes - enable ARCH_HAS_DEBUG_VM_PGTABLE - many cleanups in unaligned handlers, e.g. rewrite of existing assembly code - always use the self-extracting kernel feature - big refacturing and code reductions regarding space-register usage in get_user() and put_user() - add fillrect() support to stifb graphics driver * tag 'for-5.18/parisc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: (23 commits) parisc: Fix invalidate/flush vmap routines parisc: Avoid flushing cache on cache-less machines parisc: Avoid using hardware single-step in kprobes parisc: Improve CPU socket and core bootup info text parisc: Enable ARCH_HAS_DEBUG_VM_PGTABLE parisc: Avoid calling SMP cache flush functions on cache-less machines parisc: Increase parisc_cache_flush_threshold setting parisc/unaligned: Enhance user-space visible output parisc/unaligned: Rewrite 32-bit inline assembly of emulate_sth() parisc/unaligned: Rewrite 32-bit inline assembly of emulate_ldd() parisc/unaligned: Rewrite inline assembly of emulate_ldw() parisc/unaligned: Rewrite inline assembly of emulate_ldh() parisc/unaligned: Use EFAULT fixup handler in unaligned handlers parisc: Reduce code size by optimizing get_current() function calls parisc: Use constants to encode the space registers like SR_KERNEL parisc: Use SR_USER and SR_KERNEL in get_user() and put_user() parisc: Add defines for various space register parisc: Always use the self-extracting kernel feature video/fbdev/stifb: Implement the stifb_fillrect() function parisc: Add vDSO support ... |
||
|
Linus Torvalds
|
93287e28bc |
Updates for the interrupt subsystem:
Core code:
- Provide generic_handle_irq_safe() which can be invoked from any
context (hard interrupt or threaded). This allows to remove ugly
workarounds in drivers all over the place.
- Use generic_handle_irq_safe() in the affected drivers.
- The usual cleanups and improvements.
Interrupt chip drivers:
- Support for new interrupt chips or not yet supported variants:
STM32MP14, Meson GPIO, Apple M1 PMU, Apple M1 AICv2, Qualcomm MPM
- Convert the Xilinx driver to generic interrupt domains
- Cleanup the irq_chip::name handling
- The usual cleanups and improvements all over the place
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Merge tag 'irq-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull interrupt updates from Thomas Gleixner:
"Core code:
- Provide generic_handle_irq_safe() which can be invoked from any
context (hard interrupt or threaded). This allows to remove ugly
workarounds in drivers all over the place.
- Use generic_handle_irq_safe() in the affected drivers.
- The usual cleanups and improvements.
Interrupt chip drivers:
- Support for new interrupt chips or not yet supported variants:
STM32MP14, Meson GPIO, Apple M1 PMU, Apple M1 AICv2, Qualcomm MPM
- Convert the Xilinx driver to generic interrupt domains
- Cleanup the irq_chip::name handling
- The usual cleanups and improvements all over the place"
* tag 'irq-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (52 commits)
irqchip: Add Qualcomm MPM controller driver
dt-bindings: interrupt-controller: Add Qualcomm MPM support
irqchip/apple-aic: Add support for AICv2
irqchip/apple-aic: Support multiple dies
irqchip/apple-aic: Dynamically compute register offsets
irqchip/apple-aic: Switch to irq_domain_create_tree and sparse hwirqs
irqchip/apple-aic: Add Fast IPI support
dt-bindings: interrupt-controller: apple,aic2: New binding for AICv2
PCI: apple: Change MSI handling to handle 4-cell AIC fwspec form
irqchip/apple-aic: Fix cpumask allocation for FIQs
irqchip/meson-gpio: Add support for meson s4 SoCs
irqchip/meson-gpio: add select trigger type callback
irqchip/meson-gpio: support more than 8 channels gpio irq
dt-bindings: interrupt-controller: New binding for Meson-S4 SoCs
irqchip/xilinx: Switch to GENERIC_IRQ_MULTI_HANDLER
staging: greybus: gpio: Use generic_handle_irq_safe().
net: usb: lan78xx: Use generic_handle_irq_safe().
mfd: ezx-pcap: Use generic_handle_irq_safe().
misc: hi6421-spmi-pmic: Use generic_handle_irq_safe().
irqchip/sifive-plic: Disable S-mode IRQs if running in M-mode
...
|
||
|
Linus Torvalds
|
84c2e17951 |
Timers and timekeeping updates:
Core code:
- Make the NOHZ handling of the timekeeping/tick core more robust to
prevent a rare jiffies update stall.
- Handle softirqs in the NOHZ/idle case correctly
Drivers:
- Add support for event stream scaling of the 1GHz counter on ARM(64)
- Correct an error code check in the timer-of layer
- The usual cleanups and improvements all over the place
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Merge tag 'timers-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer and timekeeping updates from Thomas Gleixner:
"Core code:
- Make the NOHZ handling of the timekeeping/tick core more robust to
prevent a rare jiffies update stall.
- Handle softirqs in the NOHZ/idle case correctly
Drivers:
- Add support for event stream scaling of the 1GHz counter on ARM(64)
- Correct an error code check in the timer-of layer
- The usual cleanups and improvements all over the place"
* tag 'timers-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
lib/irq_poll: Declare IRQ_POLL softirq vector as ksoftirqd-parking safe
tick/rcu: Stop allowing RCU_SOFTIRQ in idle
tick/rcu: Remove obsolete rcu_needs_cpu() parameters
tick: Detect and fix jiffies update stall
clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init()
clocksource/drivers/timer-microchip-pit64b: Use 5MHz for clockevent
clocksource/drivers/timer-microchip-pit64b: Use notrace
clocksource/drivers/timer-microchip-pit64b: Remove mmio selection
dt-bindings: timer: Tegra: Convert text bindings to yaml
clocksource/drivers/imx-tpm: Move tpm_read_sched_clock() under CONFIG_ARM
clocksource/drivers/arm_arch_timer: Use event stream scaling when available
clocksource/drivers/exynos_mct: Increase the size of name array
clocksource/drivers/exynos_mct: Bump up mct max irq number
clocksource/drivers/exynos_mct: Remove mct interrupt index enum
clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts
clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix
clocksource/drivers/imx-tpm: Exclude sched clock for ARM64
clocksource: Add a Kconfig option for WATCHDOG_MAX_SKEW
clocksource/drivers/imx-tpm: Update name of clkevt
clocksource/drivers/imx-tpm: Add CLOCK_EVT_FEAT_DYNIRQ
...
|
||
|
Linus Torvalds
|
bba90e0964 |
Core code updates:
- Reduce the amount of work to release a task stack in context
switch. There is no real reason to do cgroup accounting and memory
freeing in this performance sensitive context. Aside of this the
invoked functions cannot be called from this preemption disabled
context on PREEMPT_RT enabled kernels. Solve this by moving the
accounting into do_exit() and delaying the freeing of the stack unless
the vmap stack can be cached.
- Provide a mechanism to delay raising signals from atomic context on
PREEMPT_RT enabled kernels as sighand::lock cannot be acquired. Store
the information in the task struct and raise it in the exit path.
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Merge tag 'core-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core process handling RT latency updates from Thomas Gleixner:
- Reduce the amount of work to release a task stack in context switch.
There is no real reason to do cgroup accounting and memory freeing in
this performance sensitive context.
Aside of this the invoked functions cannot be called from this
preemption disabled context on PREEMPT_RT enabled kernels. Solve this
by moving the accounting into do_exit() and delaying the freeing of
the stack unless the vmap stack can be cached.
- Provide a mechanism to delay raising signals from atomic context on
PREEMPT_RT enabled kernels as sighand::lock cannot be acquired. Store
the information in the task struct and raise it in the exit path.
* tag 'core-core-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
signal, x86: Delay calling signals in atomic on RT enabled kernels
fork: Use IS_ENABLED() in account_kernel_stack()
fork: Only cache the VMAP stack in finish_task_switch()
fork: Move task stack accounting to do_exit()
fork: Move memcg_charge_kernel_stack() into CONFIG_VMAP_STACK
fork: Don't assign the stack pointer in dup_task_struct()
fork, IA64: Provide alloc_thread_stack_node() for IA64
fork: Duplicate task_struct before stack allocation
fork: Redo ifdefs around task stack handling
|
||
|
Linus Torvalds
|
3fd33273a4 |
Reenable ENQCMD/PASID support:
- Simplify the PASID handling to allocate the PASID once, associate it to
the mm of a process and free it on mm_exit(). The previous attempt of
refcounted PASIDs and dynamic alloc()/free() turned out to be error
prone and too complex. The PASID space is 20bits, so the case of
resource exhaustion is a pure academic concern.
- Populate the PASID MSR on demand via #GP to avoid racy updates via IPIs.
- Reenable ENQCMD and let objtool check for the forbidden usage of ENQCMD
in the kernel.
- Update the documentation for Shared Virtual Addressing accordingly.
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Merge tag 'x86-pasid-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 PASID support from Thomas Gleixner:
"Reenable ENQCMD/PASID support:
- Simplify the PASID handling to allocate the PASID once, associate
it to the mm of a process and free it on mm_exit().
The previous attempt of refcounted PASIDs and dynamic
alloc()/free() turned out to be error prone and too complex. The
PASID space is 20bits, so the case of resource exhaustion is a pure
academic concern.
- Populate the PASID MSR on demand via #GP to avoid racy updates via
IPIs.
- Reenable ENQCMD and let objtool check for the forbidden usage of
ENQCMD in the kernel.
- Update the documentation for Shared Virtual Addressing accordingly"
* tag 'x86-pasid-2022-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Documentation/x86: Update documentation for SVA (Shared Virtual Addressing)
tools/objtool: Check for use of the ENQCMD instruction in the kernel
x86/cpufeatures: Re-enable ENQCMD
x86/traps: Demand-populate PASID MSR via #GP
sched: Define and initialize a flag to identify valid PASID in the task
x86/fpu: Clear PASID when copying fpstate
iommu/sva: Assign a PASID to mm on PASID allocation and free it on mm exit
kernel/fork: Initialize mm's PASID
iommu/ioasid: Introduce a helper to check for valid PASIDs
mm: Change CONFIG option for mm->pasid field
iommu/sva: Rename CONFIG_IOMMU_SVA_LIB to CONFIG_IOMMU_SVA
|
||
|
Linus Torvalds
|
eaa54b1458 |
- Remove a misleading message and an unused function
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||
|
Linus Torvalds
|
6b9bfb1365 |
- Add shared confidential computing code which will be used by both
vendors instead of proliferating home-grown solutions for technologies
which are pretty similar
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Merge tag 'x86_cc_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 confidential computing updates from Borislav Petkov:
- Add shared confidential computing code which will be used by both
vendors instead of proliferating home-grown solutions for
technologies (SEV/SNP and TDX) which are pretty similar
* tag 'x86_cc_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm/cpa: Generalize __set_memory_enc_pgtable()
x86/coco: Add API to handle encryption mask
x86/coco: Explicitly declare type of confidential computing platform
x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c}
|
||
|
Linus Torvalds
|
61e2658e37 |
- A couple of fixes and improvements to the SGX selftests
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||
|
Linus Torvalds
|
88f30ac227 |
- Add a missing function section annotation
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||
|
Linus Torvalds
|
35cbdaf753 |
- Shorten CALL insns to pvops by a byte by using rip-relative addressing
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||
|
Linus Torvalds
|
e10821b8a0 |
- Correct Kconfig symbol visibility on x86
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmI4U6oACgkQEsHwGGHe VUoYzA/9Fat1tkrMWLrL8YiOG3QSLaPJ3BBP5Lc65HF5G9ACdnkhApEs+eXVVg50 +Pt70ZNYHIe2lpcju7GuXvVub6yT4ZV2t/uedtpa1jSd1XcQ73PZy6XYczw5v/ZX 8z6dMQ4ULcXYv6Z5B/bMry5vZnq3w0sGJlhszO0NPjbJeYC8/8/8c750Ze60rcU6 jyeX7maP84FeTNefDpsrBUWbIGunYNHuQ1M5XTZ9W118T300YB4zoMkaqYcFmKX+ Pv0xqE5Ns5IUt+pUpOQWS0GuleUDcsFOGmL4ndV7/4Uz0saT403x1LZL0tv4uEYZ LSJTRjXP/cgReUm+KaZOTIBWjh4w5+0Cs4etM583+6m0TtJ6UAAkbAfz/3TsWBKo E93XdZqoa+B0Jppw7QgmY5t4+gxx9OkPt+DQofXrGFBzRuBUUa7NxOaoPnqKDM3q DX2xe4BJOSoNX6SwvCNir+A6L1HGgnqBAjzmuYgr6akmg67Q8msGHj1ZH3BUYyB6 EVJA02EkcpNlfCflSJMZt5YzD3FpiP93O9Wzz8G5WtxrbO5xbR+VIlNZChIdHqUZ tq/AqbLcldySiD3Z1gOkrDSvAf8t9I3kmkyQZgaKTSTkw5y5fmpFsU9o4fap9yLb hPi0ujH9lYsA8Rz65eW8L9PLm4AsOv+CiGjzU0JhGuIgOyuonTE= =3AfB -----END PGP SIGNATURE----- Merge tag 'x86_build_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 Kconfig fix from Borislav Petkov: - Correct Kconfig symbol visibility on x86 * tag 'x86_build_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/Kconfig: Select ARCH_SELECT_MEMORY_MODEL only if FLATMEM and SPARSEMEM are possible |
||
|
Linus Torvalds
|
2268735045 |
- Add support for a couple new insn sets to the insn decoder: AVX512-FP16,
AMX, other misc insns. - Update VMware-specific MAINTAINERS entries -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmI4URIACgkQEsHwGGHe VUob3A/9GFyqt9bBKrSaq9Rt1UVkq6dQhG3kO7dW5d0YDvy8JmR9is4rNDV9GGx6 A1OAue/gDlZFIz/829oS1qwjB7GZ4Rfb0gRo33bytDLLmd0BRXW7ioZ54jBRnWvy 8dZ2WruMmazK6uJxoHvtOA+Pt3ukb074CZZ1SfW344clWK6FJZeptyRclWaT1Py2 QOIJOxMraCdNAay/1ZvOdIqqdIPx5+JyzbHIYOWUFzwT4y+Q8kFNbigrJnqxe5Ij aqRjzMIvt6MeLwbq9CfLsPFA3gaSzYeOkuXQPcqRgd5LU5ZyXBLStUrGEv1fsMvd 9Kh7VFycZPS7MKzxoEcbuJTTOR4cBsINOlbo9iWr7UD5pm5h7c3vc+nCyia+U+Xo 5XRpf8nitt4a3r1f6HxwXJS0OlBkS4CqexE2OejY4yhWRlxhMcIvRyquU+Z0J4Bp mgDJuXSzfJfFcBzp4jjOBxGPNEjXXOdy/qc/1jR97eMmTKrk3gk/74NWUx9hw4oN 5RGeC+khAD13TL0yVQfKBe5HuLK5tHppAzXAnT2xi6qUn+VJjLxNWgg3iV9tbShM 4q5vJp3BmvNOY8HQv1R3IDFfN0IAL09Q9v6EzEroNuVUhEOzBdH7JSzWkvBBveZb FVgD3I+wNBE1nQD3cP/6DGbRe1JG3ULDF95WJshB8gNJwavlZGs= =f7VZ -----END PGP SIGNATURE----- Merge tag 'x86_misc_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 updates from Borislav Petkov: - Add support for a couple new insn sets to the insn decoder: AVX512-FP16, AMX, other misc insns. - Update VMware-specific MAINTAINERS entries * tag 'x86_misc_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: MAINTAINERS: Mark VMware mailing list entries as email aliases MAINTAINERS: Add Zack as maintainer of vmmouse driver MAINTAINERS: Update maintainers for paravirt ops and VMware hypervisor interface x86/insn: Add AVX512-FP16 instructions to the x86 instruction decoder perf/tests: Add AVX512-FP16 instructions to x86 instruction decoder test x86/insn: Add misc instructions to x86 instruction decoder perf/tests: Add misc instructions to the x86 instruction decoder test x86/insn: Add AMX instructions to the x86 instruction decoder perf/tests: Add AMX instructions to x86 instruction decoder test |
||
|
Linus Torvalds
|
d752e21114 |
- Merge the AMD and Intel PPIN code into a shared one by both vendors.
Add the PPIN number to sysfs so that sockets can be identified when replacement is needed - Minor fixes and cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmI4UBcACgkQEsHwGGHe VUoDQw/9E2WVsLS+iVngYI5hY+LQbbeOLPt9sqgdf8U/4tQPwJfAKYRALQ3FvjbJ XKEqcHoCIBH0XQSC0TPpBF96VABr5Vrc/knV8x2OWJ82p54beB0rXh5mdsnsrVMQ 7Gi00iEgZ1kw7TwRN7rMzUpudNOr7C/SSQL535hyZA4NT9QkNBObZWHMnojVnEmr AW1TY54xXSpu7xDY5ari5NGeSgvu1PIsCy0EKMK/SFLEpKQW4lt+lUe1aSieMarj xgnfIyGW3SUbadwlvLbIqVpR0RQBDLTabx8nyXnJAVZlwuAfioRUGL+Z4GFA0Y7q uDofxuScBAea3sPPFAAIoh13y595TjowBX7pHA1sqjWLmFKt6Qqz5dq1uBVEvIYw uTAQ/igJ4N2jq03jwnAw1LUAES5azSseCsiQxR7oqzK9KaRlptxHTAqhjqsgpIp4 VLdYtgkzOEFiOsWsHWP1Dd+vzpMvTh5gtTXZuVcldo2D6scdcj+oaloHQ5XMiFu1 GKuyiY4EbkRcp9ZQ847xOn4knEg+aq9zL0tJoWWEMKfRQn6425TEOLqkIdc9QfeU t63yqJ1q3NTjjzxzy/FdKwdoyOOQxeDl5YGPX3gZnj9X/0wgs+dHRmKp0o74SIg9 4h2kB69wRwn6rC09P2UkQVGpDL0mnif4ZAh61vRE+mS0zSNCkEA= =MWVZ -----END PGP SIGNATURE----- Merge tag 'x86_cpu_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpu feature updates from Borislav Petkov: - Merge the AMD and Intel PPIN code into a shared one by both vendors. Add the PPIN number to sysfs so that sockets can be identified when replacement is needed - Minor fixes and cleanups * tag 'x86_cpu_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Clear SME feature flag when not in use x86/cpufeatures: Put the AMX macros in the word 18 block topology/sysfs: Add PPIN in sysfs under cpu topology topology/sysfs: Add format parameter to macro defining "show" functions for proc x86/cpu: Read/save PPIN MSR during initialization x86/cpu: X86_FEATURE_INTEL_PPIN finally has a CPUID bit x86/cpu: Merge Intel and AMD ppin_init() functions x86/CPU/AMD: Use default_groups in kobj_type |
||
|
Linus Torvalds
|
5e8919170a |
- Add support for newer AMD family 0x19, models 0x10-... CPUs to amd64_edac
- The usual amount of improvements and fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmI4SEMACgkQEsHwGGHe VUo+Bg/+PCD4WKvztP5/O3uSRo19r6HJKJ85HRVtnTBlDXtev9SiGOw0fkOTJF76 vpCC02mTGXoewjAYu0re/JNLWswRhNq5jctQU1l10hk1jbHWOocv0YjLMFnc6EGB sxrjwe/tAMM/lkL6z3ECH5z9uVELHM3LP2JsO4OxSujcjpQy6vdkHwgCfQV/TTBp 25pQVH80KXYcoCpWNSf0cflKO1anVvduYNiHOTDpBQGsjUkGE8sqJTzE7llZR66U 2PevA3ZLMSplTlupsDvusqff1T+ABrdMmc20i0tkBlq0r1rK/L2Gp+JBmqKYGMOA +wZKT5doCLiPHT2UXQoM4BQTl7/lz/Jt11OKbUNh9GntvELTUvCZFzOyHkf4/ehQ UgmUN0h4SskCVQY07N/iXBujpsSSbw+RViz6DEjBZLrv8oFsJ8wtBKNM5JgdGPV5 UbW4bd3EnoiXpag+0+9VAE4yp+IaLsP7fxOcLlYCCXE7rjRjDNIwpuRQIsYe8XHK GqNtj/8UyZHbUvV8WbUS6aJCrVr/j+TU0vsNHtnMFHeYBgT6TY+Tpvs0fbIFd9hD aSkqrST9uV/O5hxxVFHHl8Q3tphnshqIMoYVq9dwBbve6nIdVUgm/mSBvSeVE6X6 RuWegsWEOPBFCqWfo+1yUFH2vyjImKLaz5sF4HSEShT3he2q5mQ= =HCFm -----END PGP SIGNATURE----- Merge tag 'edac_updates_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras Pull EDAC updates from Borislav Petkov: - Add support for newer AMD family 0x19, models 0x10-... CPUs to amd64_edac - The usual amount of improvements and fixes * tag 'edac_updates_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/altera: Add SDRAM ECC check for U-Boot EDAC/amd64: Add new register offset support and related changes EDAC/amd64: Set memory type per DIMM EDAC/mc: Remove unnecessary cast to char * in edac_align_ptr() EDAC: Use default_groups in kobj_type EDAC: Use proper list of struct attribute for attributes |
||
|
Linus Torvalds
|
1b74b4600d |
m68k updates for v5.18
- Fix frame buffers backed by deferred I/O, - Defconfig updates, - Minor fixes and improvements. -----BEGIN PGP SIGNATURE----- iIsEABYIADMWIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCYjg9yBUcZ2VlcnRAbGlu dXgtbTY4ay5vcmcACgkQisJQ/WRJ8XCB9wEAnLlj9xN/XQFxSLnGcfeEGO0wGPGQ 9m0u4AKJVGZx8KMA/2kMxjRBUa8XerTdWTofyyP53XySP2Dxn1gbOHOZfdYG =/fmR -----END PGP SIGNATURE----- Merge tag 'm68k-for-v5.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - Fix frame buffers backed by deferred I/O - defconfig updates - Minor fixes and improvements * tag 'm68k-for-v5.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: defconfig: Disable fbdev on Sun3/3x m68k: defconfig: Update defconfigs for v5.17-rc3 m68k: mm: Remove check for VM_IO to fix deferred I/O m68k: Add asm/config.h |
||
|
Linus Torvalds
|
90ea15b7c9 |
ARM development updates for 5.18:
- amba bus cleanups - conversion to use reserve_initrd_mem() - remove -nostdlib from vdso link -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmIsY3EACgkQ9OeQG+St rGSwTA//dj+sV2ejTFR9QzfqcCq+S3ua4D8i+6x7O5apDPiFosIA8QqqAmE073Nr /KW/nu7hoAUDFHC8yuoR8Hg00+XaOeL7Z4k5Q8NtKv3iBR4z7L+Wpwed91rWl6gk hMuXeWkDNndNfNDQe1/Ert2h7yuHINwg+QKZ1ZIkjDI+tAGksW/pNMTvXlVzGqAo zVW1iTW6TntvrXqlSW4a1MKFAayGNHOBcTCiY9aJV6amcogWDHoHWNuU2SBD9vHY QWrTFIaif376dcAo+E2u57B2WTw3WhVVJCnQqMOGbaoZJoojLyPRn/GivHLhyRnt LhneRjGB7N6KX5eqrVSb28n6Q5l5TTCPT8cx/1zMnujplxJAx7Y3SNjhdwOfBNT+ MIOlCVexns4z3XlYFMmA7XPgKrT3voxnNkZvRfrAQuLkf6UZrQ72OCPl13l3XaF/ msXHdviFKbbVhZQpeakB+ww1H08zNUnBWrvU9laMeQw12ElOc9I8bl6lDWsTePd3 OBvSHNf/tvNoO1ICzeaqdFob7oHXpMw5ZifI9OjHCB8evzWnHZqNVkxOEgy6KgAR 7AmDZSMfCS02S4F3MSxcAiJXk2WBGmXOHA1Z7zRFmGLol4qFMzlAISe9Xt/Ykh8c Cdf3G7XGpxSUOrXcDPNy/FORIez6rf2Da1xiqUxWhc5Dhu6EaFE= =x+Ji -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM updates from Russell King: - amba bus cleanups - conversion to use reserve_initrd_mem() - remove -nostdlib from vdso link * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9181/1: vdso: remove -nostdlib compiler flag ARM: 9175/1: Convert to reserve_initrd_mem() ARM: 9174/1: amba: Move EXPORT_SYMBOL() closer to definition ARM: 9173/1: amba: kill amba_find_match() ARM: 9172/1: amba: Cleanup amba pclk operation |
||
|
Linus Torvalds
|
356a1adca8 |
arm64 updates for 5.18
- Support for including MTE tags in ELF coredumps
- Instruction encoder updates, including fixes to 64-bit immediate
generation and support for the LSE atomic instructions
- Improvements to kselftests for MTE and fpsimd
- Symbol aliasing and linker script cleanups
- Reduce instruction cache maintenance performed for user mappings
created using contiguous PTEs
- Support for the new "asymmetric" MTE mode, where stores are checked
asynchronously but loads are checked synchronously
- Support for the latest pointer authentication algorithm ("QARMA3")
- Support for the DDR PMU present in the Marvell CN10K platform
- Support for the CPU PMU present in the Apple M1 platform
- Use the RNDR instruction for arch_get_random_{int,long}()
- Update our copy of the Arm optimised string routines for str{n}cmp()
- Fix signal frame generation for CPUs which have foolishly elected to
avoid building in support for the fpsimd instructions
- Workaround for Marvell GICv3 erratum #38545
- Clarification to our Documentation (booting reqs. and MTE prctl())
- Miscellanous cleanups and minor fixes
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
- Support for including MTE tags in ELF coredumps
- Instruction encoder updates, including fixes to 64-bit immediate
generation and support for the LSE atomic instructions
- Improvements to kselftests for MTE and fpsimd
- Symbol aliasing and linker script cleanups
- Reduce instruction cache maintenance performed for user mappings
created using contiguous PTEs
- Support for the new "asymmetric" MTE mode, where stores are checked
asynchronously but loads are checked synchronously
- Support for the latest pointer authentication algorithm ("QARMA3")
- Support for the DDR PMU present in the Marvell CN10K platform
- Support for the CPU PMU present in the Apple M1 platform
- Use the RNDR instruction for arch_get_random_{int,long}()
- Update our copy of the Arm optimised string routines for str{n}cmp()
- Fix signal frame generation for CPUs which have foolishly elected to
avoid building in support for the fpsimd instructions
- Workaround for Marvell GICv3 erratum #38545
- Clarification to our Documentation (booting reqs. and MTE prctl())
- Miscellanous cleanups and minor fixes
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (90 commits)
docs: sysfs-devices-system-cpu: document "asymm" value for mte_tcf_preferred
arm64/mte: Remove asymmetric mode from the prctl() interface
arm64: Add cavium_erratum_23154_cpus missing sentinel
perf/marvell: Fix !CONFIG_OF build for CN10K DDR PMU driver
arm64: mm: Drop 'const' from conditional arm64_dma_phys_limit definition
Documentation: vmcoreinfo: Fix htmldocs warning
kasan: fix a missing header include of static_keys.h
drivers/perf: Add Apple icestorm/firestorm CPU PMU driver
drivers/perf: arm_pmu: Handle 47 bit counters
arm64: perf: Consistently make all event numbers as 16-bits
arm64: perf: Expose some Armv9 common events under sysfs
perf/marvell: cn10k DDR perf event core ownership
perf/marvell: cn10k DDR perfmon event overflow handling
perf/marvell: CN10k DDR performance monitor support
dt-bindings: perf: marvell: cn10k ddr performance monitor
arm64: clean up tools Makefile
perf/arm-cmn: Update watchpoint format
perf/arm-cmn: Hide XP PUB events for CMN-600
arm64: drop unused includes of <linux/personality.h>
arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones
...
|
||
|
Linus Torvalds
|
9d8e7007dc |
tpmdd updates for Linux v5.18
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Merge tag 'tpmdd-next-v5.18-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"In order to split the work a bit we've aligned with David Howells more
or less that I take more hardware/firmware aligned keyring patches,
and he takes care more of the framework aligned patches.
For TPM the patches worth of highlighting are the fixes for
refcounting provided by Lino Sanfilippo and James Bottomley.
Eric B. has done a bunch obvious (but important) fixes but there's one
a bit controversial: removal of asym_tpm. It was added in 2018 when
TPM1 was already declared as insecure and world had moved on to TPM2.
I don't know how this has passed all the filters but I did not have a
chance to see the patches when they were out. I simply cannot commit
to maintaining this because it was from all angles just wrong to take
it in the first place to the mainline kernel. Nobody should use this
module really for anything.
Finally, there is a new keyring '.machine' to hold MOK keys ('Machine
Owner Keys'). In the mok side MokListTrustedRT UEFI variable can be
set, from which kernel knows that MOK keys are kernel trusted keys and
they are populated to the machine keyring. This keyring linked to the
secondary trusted keyring, which means that can be used like any
kernel trusted keys. This keyring of course can be used to hold other
MOK'ish keys in other platforms in future"
* tag 'tpmdd-next-v5.18-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: (24 commits)
tpm: use try_get_ops() in tpm-space.c
KEYS: asymmetric: properly validate hash_algo and encoding
KEYS: asymmetric: enforce that sig algo matches key algo
KEYS: remove support for asym_tpm keys
tpm: fix reference counting for struct tpm_chip
integrity: Only use machine keyring when uefi_check_trust_mok_keys is true
integrity: Trust MOK keys if MokListTrustedRT found
efi/mokvar: move up init order
KEYS: Introduce link restriction for machine keys
KEYS: store reference to machine keyring
integrity: add new keyring handler for mok keys
integrity: Introduce a Linux keyring called machine
integrity: Fix warning about missing prototypes
KEYS: trusted: Avoid calling null function trusted_key_exit
KEYS: trusted: Fix trusted key backends when building as module
tpm: xen-tpmfront: Use struct_size() helper
KEYS: x509: remove dead code that set ->unsupported_sig
KEYS: x509: remove never-set ->unsupported_key flag
KEYS: x509: remove unused fields
KEYS: x509: clearly distinguish between key and signature algorithms
...
|
||
|
John David Anglin
|
53d862fac4 |
parisc: Fix invalidate/flush vmap routines
Cache move-in for virtual accesses is controlled by the TLB. Thus, we must generally purge TLB entries before flushing. The flush routines must use TLB entries that inhibit cache move-in. V2: Load physical address prior to flushing TLB. In flush_cache_page, flush TLB when flushing and purging. V3: Don't flush when start equals end. Signed-off-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Borislav Petkov
|
1422df58e5 |
Merge branch 'edac-amd64' into edac-updates-for-v5.18
Signed-off-by: Borislav Petkov <bp@suse.de> |
||
|
Linus Torvalds
|
f443e374ae |
Linux 5.17
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
7445b2dcd7 |
Fix for the SLS mitigation, which makes a "SETcc/RET" pair grow to
"SETcc/RET/INT3". This doesn't fit anymore in 4 bytes, so the alignment has to change to 8. -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmI3MxgUHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroN4Nwf/YEibPDhjE0gL8TBu4QC0c8zvDbP4 yHRkN69NUWdS9VA9RXHysJ57tzBnCKUto1jFOxp/7OeLDLpegj29KkPUynQ5AdIN ts4MarjQalKkr7XpGFoTKv/3CK2xdvcEfO32b/u634jUTaQR26b90rRIKrpxCzns GNz+IpCNLLggNJSJD5k6JENjipPQj4Il3+AfSh++Df/3TNRJNQxWhus8a0cYgxwt pQpoAwBv5omE6sBFsLy3ksGsAAEz5w8cXvxEp8C5xEU6Rbd45xsiQiJfy59EwvEC FqxVQseULv0wTSpNyhnCptEoRxP6gdj+NWBnilqa4BIC/iePoPmdM1XYUQ== =XG/D -----END PGP SIGNATURE----- Merge tag 'for-linus-5.17' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm fix from Paolo Bonzini: "Fix for the SLS mitigation, which makes a 'SETcc/RET' pair grow to 'SETcc/RET/INT3'. This doesn't fit in 4 bytes any more, so the alignment has to change to 8 for this case" * tag 'for-linus-5.17' of git://git.kernel.org/pub/scm/virt/kvm/kvm: kvm/emulate: Fix SETcc emulation function offsets with SLS |
||
|
Linus Torvalds
|
1e0e7a6a28 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
"Two driver fixes:
- a fix for zinitix touchscreen to properly report contacts
- a fix for aiptek tablet driver to be more resilient to devices with
incorrect descriptors"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: aiptek - properly check endpoint type
Input: zinitix - do not report shadow fingers
|
||
|
Borislav Petkov
|
fe83f5eae4 |
kvm/emulate: Fix SETcc emulation function offsets with SLS
The commit in Fixes started adding INT3 after RETs as a mitigation
against straight-line speculation.
The fastop SETcc implementation in kvm's insn emulator uses macro magic
to generate all possible SETcc functions and to jump to them when
emulating the respective instruction.
However, it hardcodes the size and alignment of those functions to 4: a
three-byte SETcc insn and a single-byte RET. BUT, with SLS, there's an
INT3 that gets slapped after the RET, which brings the whole scheme out
of alignment:
15: 0f 90 c0 seto %al
18: c3 ret
19: cc int3
1a: 0f 1f 00 nopl (%rax)
1d: 0f 91 c0 setno %al
20: c3 ret
21: cc int3
22: 0f 1f 00 nopl (%rax)
25: 0f 92 c0 setb %al
28: c3 ret
29: cc int3
and this explodes like this:
int3: 0000 [#1] PREEMPT SMP PTI
CPU: 0 PID: 2435 Comm: qemu-system-x86 Not tainted 5.17.0-rc8-sls #1
Hardware name: Dell Inc. Precision WorkStation T3400 /0TP412, BIOS A14 04/30/2012
RIP: 0010:setc+0x5/0x8 [kvm]
Code: 00 00 0f 1f 00 0f b6 05 43 24 06 00 c3 cc 0f 1f 80 00 00 00 00 0f 90 c0 c3 cc 0f \
1f 00 0f 91 c0 c3 cc 0f 1f 00 0f 92 c0 c3 cc <0f> 1f 00 0f 93 c0 c3 cc 0f 1f 00 \
0f 94 c0 c3 cc 0f 1f 00 0f 95 c0
Call Trace:
<TASK>
? x86_emulate_insn [kvm]
? x86_emulate_instruction [kvm]
? vmx_handle_exit [kvm_intel]
? kvm_arch_vcpu_ioctl_run [kvm]
? kvm_vcpu_ioctl [kvm]
? __x64_sys_ioctl
? do_syscall_64
? entry_SYSCALL_64_after_hwframe
</TASK>
Raise the alignment value when SLS is enabled and use a macro for that
instead of hard-coding naked numbers.
Fixes:
|
||
|
Linus Torvalds
|
14702b3b24 |
ARM: SoC fix for 5.17, part 4
Here is one last regression fix for 5.17, reverting a patch that went into 5.16 as a cleanup that ended up breaking external interrupts on Layerscape chips. The revert makes it work again, but also reintroduces a build time warning about the nonstandard DT binding that will have to be dealt with in the future. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmI2ZjkACgkQmmx57+YA GNkNgg//eTPKd0JH0GbxCKDt2afKMKsBmI71/a2z6M4fWsT9s53Sn+4eG+RO+Q1J y+yaXJTnOEHh9FTXDxDxL/+5Xn/URxL1mzqMxM6LMQRu2b1fe53jC9GzOC779s17 pLyAHvRuwhDxvBUOVRWNZz4OoLQ5ap0aVDFTwuuEkjB9DBxdGzxhAuKJMGMHEKeH NBySAkJKa3xFSHCrPYI/T+MpoCizQwhehYT8OSzRgme2dtSmQ7jj10io1k3GAz0G mzS3BkOVIFMjif/s/Qci35UnQE9P1S/wN2Eg65Z2X1Z/sosuwUzP9uM2lBtTp59V c7LwTDkQhhEnyGWJeEwvNx3iJw5kJjxuZlvNVwUFmK4ckEzQss7jD3+oe+/3wO8Q zAantKWF87POOnie06cSbVfxeb5Iwbam6UQq+YRJQb5ybNNyt8akcINReSizqRHI qFKLDXYmewdJWwI6JuvHW+tBRH++O48Gzq71UANgPJYD8Km4T6YdpzKkfhATisZZ OpV7XqajVRWXqn5AdB8aA+MlKNMUBgkXKdZLxsoBaAkmhB+RvptHZBEaIS5Lt7Lj KaIS5KxaHTuZ8n1nZXlkUAnZ22wG1us8njM+iiaAnuhdFO45L9ZikvHrQWiJVYtB 9XUa9WHg95DNYbmA0ZS/p/7Dm2gu9lWoCjKrMjy7sWPnOtzA1M8= =GWWD -----END PGP SIGNATURE----- Merge tag 'soc-fixes-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fix from Arnd Bergmann: "Here is one last regression fix for 5.17, reverting a patch that went into 5.16 as a cleanup that ended up breaking external interrupts on Layerscape chips. The revert makes it work again, but also reintroduces a build time warning about the nonstandard DT binding that will have to be dealt with in the future" * tag 'soc-fixes-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: Revert "arm64: dts: freescale: Fix 'interrupt-map' parent address cells" |
||
|
Linus Torvalds
|
f76da4d5ad |
SCSI fixes on 20220319
Two small(ish) fixes, both in drivers. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYjYy2SYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishZEpAQDQ+I9z +PAJL1FBBaydO0VsuScxzTbi/fT3CR0ZcmgyjwD7BrPMfM9N+Kg/SAflMVlDSnHP FXh2d/cQfz30iSdV/nc= =ytm1 -----END PGP SIGNATURE----- Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two small(ish) fixes, both in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: fnic: Finish scsi_cmnd before dropping the spinlock scsi: mpt3sas: Page fault in reply q processing |
||
|
Linus Torvalds
|
97e9c8eb4b |
perf tools fixes for v5.17: 5th batch
- Avoid iteration for empty evlist, fixing a segfault with 'perf stat --null' - Ignore case in topdown.slots check, fixing issue with Intel Icelake JSON metrics. - Fix symbol size calculation condition for fixing up corner case symbol end address obtained from Kallsyms. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYjXrDgAKCRCyPKLppCJ+ J4L0AP40Gl42kn0TVk+L4R1kGgu1b/FN50+0nEWI/NKuwYbuUwEAnE221PRyJX6T medW6iS0cnjCpPK3m3G0tOW6EtHisQA= =hD/d -----END PGP SIGNATURE----- Merge tag 'perf-tools-fixes-for-v5.17-2022-03-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Avoid iterating empty evlist, fixing a segfault with 'perf stat --null' - Ignore case in topdown.slots check, fixing issue with Intel Icelake JSON metrics. - Fix symbol size calculation condition for fixing up corner case symbol end address obtained from Kallsyms. * tag 'perf-tools-fixes-for-v5.17-2022-03-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf parse-events: Ignore case in topdown.slots check perf evlist: Avoid iteration for empty evlist. perf symbols: Fix symbol size calculation condition |
||
|
Linus Torvalds
|
ba6354f614 |
Char/Misc driver fix for 5.17-final
Here is a single driver fix for 5.17-final that has been submitted many times but I somehow missed it in my patch queue: - fix for counter sysfs code for reported problem. This has been in linux-next all week with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYjWTsQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymZYgCfaR+kRmmf/iqPAiWA/qtLtx9IhGsAn2U+AQ3Y JRCab4u8Jrs61UC/38/2 =PKfr -----END PGP SIGNATURE----- Merge tag 'char-misc-5.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fix from Greg KH: "Here is a single driver fix for 5.17-final that has been submitted many times but I somehow missed it in my patch queue: - fix for counter sysfs code for reported problem This has been in linux-next all week with no reported issues" * tag 'char-misc-5.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: counter: Stop using dev_get_drvdata() to get the counter device |
||
|
Linus Torvalds
|
6aa61c12a4 |
USB fixes for 5.17
Here are some small remaining USB fixes for 5.17-final. They include: - two USB gadget driver fixes for reported problems - usbtmc driver fix for syzbot found issues - musb patch partial revert to resolve a reported regression. All of these have been in linux-next this week with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYjWSaw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yntPwCbBiAyqbzAjZnKC8HIFN/AbfAt3mMAn3zwhpSg Sbgoj2DwSpS6mTxXRy43 =/Z/U -----END PGP SIGNATURE----- Merge tag 'usb-5.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small remaining USB fixes for 5.17-final. They include: - two USB gadget driver fixes for reported problems - usbtmc driver fix for syzbot found issues - musb patch partial revert to resolve a reported regression. All of these have been in linux-next this week with no reported problems" * tag 'usb-5.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: Fix use-after-free bug by not setting udc->dev.driver usb: usbtmc: Fix bug in pipe direction for control transfers partially Revert "usb: musb: Set the DT node on the child device" usb: gadget: rndis: prevent integer overflow in rndis_set_response() |
||
|
Helge Deller
|
411fadd62c |
parisc: Avoid flushing cache on cache-less machines
Avoid flushing caches in __flush_cache_page() and __purge_cache_page() if the machine hasn't data or instruction caches - as e.g. in qemu. Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Ian Rogers
|
7bd1da15d2 |
perf parse-events: Ignore case in topdown.slots check
An issue with icelakex metrics:
https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/tree/tools/perf/pmu-events/arch/x86/icelakex/icx-metrics.json?h=perf/core&id=65eab2bc7dab326ee892ec5a4c749470b368b51a#n48
That causes the slots not to be first.
Fixes:
|
||
|
Ian Rogers
|
8b464eac97 |
perf evlist: Avoid iteration for empty evlist.
As seen with 'perf stat --null ..' and reported in:
https://lore.kernel.org/lkml/YjCLcpcX2peeQVCH@kernel.org/
v2. Avoids setting evsel in the empty list case as suggested by Jiri Olsa.
Committer testing:
Before:
$ perf stat --null sleep 1
Segmentation fault (core dumped)
$
After:
$ perf stat --null sleep 1
Performance counter stats for 'sleep 1':
1.010340646 seconds time elapsed
0.001420000 seconds user
0.000000000 seconds sys
$
Fixes:
|
||
|
Michael Petlan
|
3cf6a32f3f |
perf symbols: Fix symbol size calculation condition
Before this patch, the symbol end address fixup to be called, needed two
conditions being met:
if (prev->end == prev->start && prev->end != curr->start)
Where
"prev->end == prev->start" means that prev is zero-long
(and thus needs a fixup)
and
"prev->end != curr->start" means that fixup hasn't been applied yet
However, this logic is incorrect in the following situation:
*curr = {rb_node = {__rb_parent_color = 278218928,
rb_right = 0x0, rb_left = 0x0},
start = 0xc000000000062354,
end = 0xc000000000062354, namelen = 40, type = 2 '\002',
binding = 0 '\000', idle = 0 '\000', ignore = 0 '\000',
inlined = 0 '\000', arch_sym = 0 '\000', annotate2 = false,
name = 0x1159739e "kprobe_optinsn_page\t[__builtin__kprobes]"}
*prev = {rb_node = {__rb_parent_color = 278219041,
rb_right = 0x109548b0, rb_left = 0x109547c0},
start = 0xc000000000062354,
end = 0xc000000000062354, namelen = 12, type = 2 '\002',
binding = 1 '\001', idle = 0 '\000', ignore = 0 '\000',
inlined = 0 '\000', arch_sym = 0 '\000', annotate2 = false,
name = 0x1095486e "optinsn_slot"}
In this case, prev->start == prev->end == curr->start == curr->end,
thus the condition above thinks that "we need a fixup due to zero
length of prev symbol, but it has been probably done, since the
prev->end == curr->start", which is wrong.
After the patch, the execution path proceeds to arch__symbols__fixup_end
function which fixes up the size of prev symbol by adding page_size to
its end offset.
Fixes:
|
||
|
Linus Torvalds
|
34e047aa16 |
Fix two compiler warnings introduced by recent commits: pointer
arithmetic and double initialisation of struct field. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmI0zIoACgkQa9axLQDI XvFf/Q//TsgzdWWbFLYzSDCxE7GM7TUa7m6TOwAeMW5lQjmqr+im3S98cp/l32SP 9D4TJCz3VK3Z+I5ogcnX/c5Y+d0n7NUDFq1M4tWwLoUwbXIbwDLpjW2IbsmO81Tb 9+POZARa35NzZ6r2QMjxf5PjduzmdMhxa9aTVw+zJfuQ6itbkI30y0sNYsJjSUQL aedL3YrJtS2BUGmHtyubtCWyVQ306ZQDKWJpHIZ9fqwyLmS/50Gcn098Jems71sq No402qCJG3oS/e3091jV87RA3M/zAuKdkp6NGEFSNPv1hXC5OLNR8VRDoIoTRKQH XL2CbSP0Wyb5m2C/oixr+WCH4GQ845u8iOJiXP6r6AoQXnDde/EH967MtWfFQAiN K2YTkqaclflwCf/ftCLaDl1FL0kl/z+HElDaQeoLuQ+/cxxREJ9L3Kg/c2XryWHl WSUiqmBXySvz0spu5tqBEhrfb1Icf8CJ44/NkUKUHdP+zsF6eMg/i23dAEZxgA7z 3eGSfuWq4SBI1MUWA6Db0gZLfHraRefeCh26YRVn1uTsQH0b6pU2gkWkBLfm1PvB c3HladEG4zSSZ4jcalg8XdndxPE4JFGU7r+Exsl9WkE5YVpl+p99VPZv8iuvkvO2 +Z7MMS52pdMKU9FlakHVwM8r0WypNSPaXFYsrAkQbqVJR7ETi7g= =6iMp -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: "Fix two compiler warnings introduced by recent commits: pointer arithmetic and double initialisation of struct field" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: errata: avoid duplicate field initializer arm64: fix clang warning about TRAMP_VALIAS |
||
|
Linus Torvalds
|
6e4069881a |
fix for regression in multiuser mount parm
-----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmI0tLYACgkQiiy9cAdy T1GllAv/W+4jMNZguBeAfCxSSuIjYEJI4Pz3QvBMto5gb4rgTEJrOLyz5n+Zj2+/ VpLnTt0GNOcKdstfO2bql3P3m+gWF6UdiJA8/LQ6vR4fLJIGyX6VcxtDXhI3+PaA FoIRrNAEhY3knOaz8gCEVA18+F2QPGdmfFdMUziPf2vTqXtqsPXAUKJLQCwMWHXe 8aWTbfvhFR1b+xeZy3Rb9rOjzd1qRIgSZYDfpmkLHejckhSMyR5i0NiwikTxIA2A IpHA48b/jfvOOyg7ABjZrAIumNZxZE7mYSjMGNhuEdiR17oVwtgsXn8c8DLLtNkY +95dKXuuGIPiGGTRk2OnNotHdC0GOj5VT/Z4akSnHGZHGEBoNe35QkUPWFpusc8L Wjt2hzcNErYnFo2Qi4QTI2i7NTFoTig0UYPd1KUnsvjeLQWo/DtQluu+FR7GEl1F MDQDyaDgcm10nTDy3xA8zGQRdJORKM0Qzq9dTZs/sWUUN7trynk0KTCT8CgsGqH1 3jHXYrRR =rhQe -----END PGP SIGNATURE----- Merge tag '5.17-rc8-smb3-fix' of git://git.samba.org/sfrench/cifs-2.6 Pull cifs fix from Steve French: "Small fix for regression in multiuser mounts. The additional improvements suggested by Ronnie to make the server and session status handling code easier to read can wait for the 5.18 merge window." * tag '5.17-rc8-smb3-fix' of git://git.samba.org/sfrench/cifs-2.6: smb3: fix incorrect session setup check for multiuser mounts |
||
|
Linus Torvalds
|
6c4bcd8140 |
block-5.17-2022-03-18
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmI0ujEQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpgVWEADDBxhGnogyVty0gLyYXizrQAStPHS8qFbY MMeZzco10fRz/fR5cLY1usLPGSlFRn6/uARkikYi+S9JrlgM2RTGh4hYJKRT4yyh Dj3ngDqehlz3Tau4lZ69XpaU4Yc89LcQt6MvKoWWnpldu7UXGwf31sRsv+nESs/r xxyPkk9TyOzf4kDTYTtOMn2f0F5IY8rWxyAaOdEu0zVZ6Z5oii+3Tl/Bprzhxpsr 1kZl4YqNjUPzwmPljmXzHNfzDqtSyE9kHAbeH1dgzdmeufiaqO+rCnwivs6KmURI e7NpUngKwwXIZ4V9pTFJ3TOlSh9fIyJNQy0EJ1nZNrfM9HgJtVVHN7hrPIlWVReJ 6zokAPK28vR+3t/Z38q531kddd1wwIN2Nt2YyOBsJ3AvpyexSv+fm9uXL4JBVeri fQDHTWNHthxdEnSGb/cLm7jARVzQzKuMgmmu9UJIAwmkQfNvJ1ke3X3abP7NPRQZ ZfcqAIVnXDrSobDT6/E+O+nCQqY9fJ793CZvtbR2AKZ5QNxQGWw1y+Z7laM2oZim iqquIYnML2QvsfYvl630szIxHtca8RnZvMXF+jeF+sIwO2hF8udfiFO1hJqVZ4Hl MGuRDlBJc/W/PmHmywUtZ6FxbpCLDgy6VIFSghYbEeYvuyfhak028pxx4h+tJdBw Dc8AWsV6wg== =zRMj -----END PGP SIGNATURE----- Merge tag 'block-5.17-2022-03-18' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: - Revert of a nvme target feature (Hannes) - Fix a memory leak with rq-qos (Ming) * tag 'block-5.17-2022-03-18' of git://git.kernel.dk/linux-block: nvmet: revert "nvmet: make discovery NQN configurable" block: release rq qos structures for queue without disk |
||
|
Linus Torvalds
|
cced5148a1 |
drm fixes for 5.17-rc9/final
imx: - Don't test bus flags in atomic check mgag200: - Fix PLL setup on some models panel: - Fix bpp settings on Innolux G070Y2-L01 - Fix DRM_PANEL_EDP Kconfig dependencies -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmI0AO0ACgkQDHTzWXnE hr53uw//eDtWcwWzVytRbfDnhiVeagBCBXfc1TpWml7zB8yg74aCDCkDzKyNI5ng RIgwt5zV43lr4PyFZY3BkI+6YdbNH8FdlqN7CjLcKB6Vq2Vu6ty87qrP4rmk1v9n j/W35rJjyd4FqGIjda2U2Vy3krxHY9f6Xt4OnPCxrftH+i5AOi0yiB8/+hQNa5a3 caunAH4m/8clwMDmW4Bz/pkLR6cwhAMAgP9ceAVcKvFh3aJqfVftzs6EsDWEcLTQ Rd9Wek84CJQXx1TX0c3Xh9dhm6+GIPoyOtoCWRtpew0VNMtMBLQxZdhetcDNP2Rn 1fP7eU23+XBv8TqDibF5vd8LOftWZ7iNHWEqaiOdCjKweH0FRju6Hf+DoCQFADiK jX04wndy5lRdKH2mUfBrvU6hYzfu+FGst80ZzXXj/odfVsV4d87SNU4Qcht7R7ti u+LwODijzR6FCD1IqWmOTmIdVfsqHCinfx2xvr7OwFoM9a2u1FRmwMIqK/RVEtDa 5PCzvNibDmL8iV2UJ9V0Ahli0JJ5oaOGbgImMtt+VtzBLLi8zG1QEbSMHb1Jx9xq FoNZy0hGJOAiGQLZMv4Hh9eXeyNeMqfgoYIJBde+SY458YwFsmBS2dCU6NRv6SvE pOf3DgZY441le3Jc0ZOmZUyrrYE+rf4y1D9w0mYL9/xyCap9jTs= =dr3Y -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2022-03-18' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Dave Airlie: "A few minor changes to finish things off, one mgag200 regression, imx fix and couple of panel changes. imx: - Don't test bus flags in atomic check mgag200: - Fix PLL setup on some models panel: - Fix bpp settings on Innolux G070Y2-L01 - Fix DRM_PANEL_EDP Kconfig dependencies" * tag 'drm-fixes-2022-03-18' of git://anongit.freedesktop.org/drm/drm: drm: Don't make DRM_PANEL_BRIDGE dependent on DRM_KMS_HELPERS drm/panel: simple: Fix Innolux G070Y2-L01 BPP settings drm/imx: parallel-display: Remove bus flags check in imx_pd_bridge_atomic_check() drm/mgag200: Fix PLL setup for g200wb and g200ew |
||
|
Rafael J. Wysocki
|
1bde8bddb5 |
Merge branch 'acpi-docs'
Make ACPI documentation updates for 5.18-rc1: - Update the ACPI device enumeration documentation and unify the ASL style in GPIO-related examples (Andy Shevchenko). * acpi-docs: ACPI: docs: gpio-properties: Unify ASL style for GPIO examples ACPI: docs: enumeration: Unify Package () for properties ACPI: docs: enumeration: Drop comma for terminator entry ACPI: docs: enumeration: Drop ugly ifdeffery from the examples ACPI: docs: enumeration: Amend PWM enumeration ASL example ACPI: docs: enumeration: Remove redundant .owner assignment ACPI: docs: enumeration: Update UART serial bus resource documentation ACPI: docs: enumeration: Discourage to use custom _DSM methods |
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Rafael J. Wysocki
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8a9bd50a9d |
Merge branches 'acpi-soc', 'acpi-video' and 'acpi-apei'
Merge ACPI SoC drivers changes, ACPI backlight driver changes and APEI changes for 5.18-rc1: - Make the ACPI driver for Intel SoCs (LPSS) let the SPI driver know the exact type of the controller (Andy Shevchenko). - Force native backlight mode on Clevo NL5xRU and NL5xNU (Werner Sembach). - Fix return value of __setup handlers in the APEI code (Randy Dunlap). - Add Arm Generic Diagnostic Dump and Reset device driver (Ilkka Koskinen). - Limit printable size of BERT table data (Darren Hart). - Fix up HEST and GHES initialization (Shuai Xue). * acpi-soc: ACPI: LPSS: Provide an SSP type to the driver ACPI: LPSS: Constify properties member in struct lpss_device_desc ACPI: platform: Constify properties parameter in acpi_create_platform_device() * acpi-video: ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU * acpi-apei: ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device ACPI/APEI: Limit printable size of BERT table data ACPI: APEI: fix return value of __setup handlers ACPI: APEI: rename ghes_init() with an "acpi_" prefix ACPI: APEI: explicit init of HEST and GHES in apci_init() |
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Rafael J. Wysocki
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24b2b094b5 |
Merge branches 'acpi-ec', 'acpi-cppc', 'acpi-fan' and 'acpi-battery'
Merge ACPI EC driver changes, CPPC-related changes, ACPI fan driver changes and ACPI battery driver changes for 5.18-rc1: - Make wakeup events checks in the ACPI EC driver more straightforward and clean up acpi_ec_submit_event() (Rafael Wysocki). - Make it possible to obtain the CPU capacity with the help of CPPC information (Ionela Voinescu). - Improve fine grained fan control in the ACPI fan driver and document it (Srinivas Pandruvada). - Add device HID and quirk for Microsoft Surface Go 3 to the ACPI battery driver (Maximilian Luz). * acpi-ec: ACPI: EC: Rearrange code in acpi_ec_submit_event() ACPI: EC: Reduce indentation level in acpi_ec_submit_event() ACPI: EC: Do not return result from advance_transaction() * acpi-cppc: arm64, topology: enable use of init_cpu_capacity_cppc() arch_topology: obtain cpu capacity using information from CPPC x86, ACPI: rename init_freq_invariance_cppc() to arch_init_invariance_cppc() * acpi-fan: Documentation/admin-guide/acpi: Add documentation for fine grain control ACPI: fan: Add additional attributes for fine grain control ACPI: fan: Properly handle fine grain control ACPI: fan: Optimize struct acpi_fan_fif ACPI: fan: Separate file for attributes creation ACPI: fan: Fix error reporting to user space * acpi-battery: ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3 |
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Rafael J. Wysocki
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03d5c98d91 |
Merge branches 'acpi-pm', 'acpi-properties', 'acpi-misc' and 'acpi-x86'
Merge ACPI power management changes, ACPI device properties handling changes, x86-specific ACPI changes and miscellaneous ACPI changes for 5.18-rc1: - Add power management debug messages related to suspend-to-idle in two places (Rafael Wysocki). - Fix __acpi_node_get_property_reference() return value and clean up that function (Andy Shevchenko, Sakari Ailus). - Fix return value of the __setup handler in the ACPI PM timer clock source driver (Randy Dunlap). - Clean up double words in two comments (Tom Rix). - Add "skip i2c clients" quirks for Lenovo Yoga Tablet 1050F/L and Nextbook Ares 8 (Hans de Goede). - Clean up frequency invariance handling on x86 in the ACPI CPPC library (Huang Rui). - Work around broken XSDT on the Advantech DAC-BJ01 board (Mark Cilissen). * acpi-pm: ACPI: EC / PM: Print additional debug message in acpi_ec_dispatch_gpe() ACPI: PM: Print additional debug message in acpi_s2idle_wake() * acpi-properties: ACPI: property: Get rid of redundant 'else' ACPI: properties: Consistently return -ENOENT if there are no more references * acpi-misc: clocksource: acpi_pm: fix return value of __setup handler ACPI: clean up double words in two comments * acpi-x86: ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board x86/ACPI: CPPC: Move init_freq_invariance_cppc() into x86 CPPC x86: Expose init_freq_invariance() to topology header x86/ACPI: CPPC: Move AMD maximum frequency ratio setting function into x86 CPPC x86/ACPI: CPPC: Rename cppc_msr.c to cppc.c ACPI / x86: Add skip i2c clients quirk for Lenovo Yoga Tablet 1050F/L ACPI / x86: Add skip i2c clients quirk for Nextbook Ares 8 |
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Rafael J. Wysocki
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314b97cc97 |
Merge branches 'acpica', 'acpi-osl', 'acpi-bus' and 'acpi-tables'
Merge ACPICA changes, ACPI OS-layer changes, ACPI bus-type and _OSC support changes and ACPI tables parsing changes for 5.18-rc1: - Use uintptr_t and offsetof() in the ACPICA code to avoid compiler warnings regarding NULL pointer arithmetic (Rafael Wysocki). - Fix possible NULL pointer dereference in acpi_ns_walk_namespace() when passed "acpi=off" in the command line (Rafael Wysocki). - Fix and clean up acpi_os_read/write_port() (Rafael Wysocki). - Introduce acpi_bus_for_each_dev() and use it for walking all ACPI device objects in the Type C code (Rafael Wysocki). - Fix the _OSC platform capabilities negotioation and prevent CPPC from being used if the platform firmware indicates that it not supported via _OSC (Rafael Wysocki). - Add AGDI and CEDT to the list of known ACPI table signatures (Ilkka Koskinen, Robert Kiraly). * acpica: ACPICA: Avoid walking the ACPI Namespace if it is not there ACPICA: Use uintptr_t and offsetof() in Linux kernel builds * acpi-osl: ACPI: OSL: Fix and clean up acpi_os_read/write_port() * acpi-bus: ACPI: bus: Avoid using CPPC if not supported by firmware Revert "ACPI: Pass the same capabilities to the _OSC regardless of the query flag" ACPI: bus: Introduce acpi_bus_for_each_dev() * acpi-tables: ACPI: tables: Add AGDI to the list of known table signatures ACPI: tables: Add CEDT signature to the list of known tables |
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Arnd Bergmann
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316e46f65a |
arm64: errata: avoid duplicate field initializer
The '.type' field is initialized both in place and in the macro
as reported by this W=1 warning:
arch/arm64/include/asm/cpufeature.h:281:9: error: initialized field overwritten [-Werror=override-init]
281 | (ARM64_CPUCAP_SCOPE_LOCAL_CPU | ARM64_CPUCAP_OPTIONAL_FOR_LATE_CPU)
| ^
arch/arm64/kernel/cpu_errata.c:136:17: note: in expansion of macro 'ARM64_CPUCAP_LOCAL_CPU_ERRATUM'
136 | .type = ARM64_CPUCAP_LOCAL_CPU_ERRATUM, \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/arm64/kernel/cpu_errata.c:145:9: note: in expansion of macro 'ERRATA_MIDR_RANGE'
145 | ERRATA_MIDR_RANGE(m, var, r_min, var, r_max)
| ^~~~~~~~~~~~~~~~~
arch/arm64/kernel/cpu_errata.c:613:17: note: in expansion of macro 'ERRATA_MIDR_REV_RANGE'
613 | ERRATA_MIDR_REV_RANGE(MIDR_CORTEX_A510, 0, 0, 2),
| ^~~~~~~~~~~~~~~~~~~~~
arch/arm64/include/asm/cpufeature.h:281:9: note: (near initialization for 'arm64_errata[18].type')
281 | (ARM64_CPUCAP_SCOPE_LOCAL_CPU | ARM64_CPUCAP_OPTIONAL_FOR_LATE_CPU)
| ^
Remove the extranous initializer.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes:
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Randy Dunlap
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6a861abcee |
clocksource: acpi_pm: fix return value of __setup handler
__setup() handlers should return 1 to obsolete_checksetup() in
init/main.c to indicate that the boot option has been handled.
A return of 0 causes the boot option/value to be listed as an Unknown
kernel parameter and added to init's (limited) environment strings.
The __setup() handler interface isn't meant to handle negative return
values -- they are non-zero, so they mean "handled" (like a return
value of 1 does), but that's just a quirk. So return 1 from
parse_pmtmr(). Also print a warning message if kstrtouint() returns
an error.
Fixes:
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Arnd Bergmann
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7f34b43e07 |
arm64: fix clang warning about TRAMP_VALIAS
The newly introduced TRAMP_VALIAS definition causes a build warning
with clang-14:
arch/arm64/include/asm/vectors.h:66:31: error: arithmetic on a null pointer treated as a cast from integer to pointer is a GNU extension [-Werror,-Wnull-pointer-arithmetic]
return (char *)TRAMP_VALIAS + SZ_2K * slot;
Change the addition to something clang does not complain about.
Fixes:
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Rafael J. Wysocki
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bf978a83ed | Merge back ACPI device enumeration material for v5.18. |