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8aebac8293
1124085 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
8aebac8293 |
Rust introduction for v6.1-rc1
The initial support of Rust-for-Linux comes in roughly 4 areas: - Kernel internals (kallsyms expansion for Rust symbols, %pA format) - Kbuild infrastructure (Rust build rules and support scripts) - Rust crates and bindings for initial minimum viable build - Rust kernel documentation and samples Rust support has been in linux-next for a year and a half now, and the short log doesn't do justice to the number of people who have contributed both to the Linux kernel side but also to the upstream Rust side to support the kernel's needs. Thanks to these 173 people, and many more, who have been involved in all kinds of ways: Miguel Ojeda, Wedson Almeida Filho, Alex Gaynor, Boqun Feng, Gary Guo, Björn Roy Baron, Andreas Hindborg, Adam Bratschi-Kaye, Benno Lossin, Maciej Falkowski, Finn Behrens, Sven Van Asbroeck, Asahi Lina, FUJITA Tomonori, John Baublitz, Wei Liu, Geoffrey Thomas, Philip Herron, Arthur Cohen, David Faust, Antoni Boucher, Philip Li, Yujie Liu, Jonathan Corbet, Greg Kroah-Hartman, Paul E. McKenney, Josh Triplett, Kent Overstreet, David Gow, Alice Ryhl, Robin Randhawa, Kees Cook, Nick Desaulniers, Matthew Wilcox, Linus Walleij, Joe Perches, Michael Ellerman, Petr Mladek, Masahiro Yamada, Arnaldo Carvalho de Melo, Andrii Nakryiko, Konstantin Shelekhin, Rasmus Villemoes, Konstantin Ryabitsev, Stephen Rothwell, Andy Shevchenko, Sergey Senozhatsky, John Paul Adrian Glaubitz, David Laight, Nathan Chancellor, Jonathan Cameron, Daniel Latypov, Shuah Khan, Brendan Higgins, Julia Lawall, Laurent Pinchart, Geert Uytterhoeven, Akira Yokosawa, Pavel Machek, David S. Miller, John Hawley, James Bottomley, Arnd Bergmann, Christian Brauner, Dan Robertson, Nicholas Piggin, Zhouyi Zhou, Elena Zannoni, Jose E. Marchesi, Leon Romanovsky, Will Deacon, Richard Weinberger, Randy Dunlap, Paolo Bonzini, Roland Dreier, Mark Brown, Sasha Levin, Ted Ts'o, Steven Rostedt, Jarkko Sakkinen, Michal Kubecek, Marco Elver, Al Viro, Keith Busch, Johannes Berg, Jan Kara, David Sterba, Connor Kuehl, Andy Lutomirski, Andrew Lunn, Alexandre Belloni, Peter Zijlstra, Russell King, Eric W. Biederman, Willy Tarreau, Christoph Hellwig, Emilio Cobos Álvarez, Christian Poveda, Mark Rousskov, John Ericson, TennyZhuang, Xuanwo, Daniel Paoliello, Manish Goregaokar, comex, Josh Stone, Stephan Sokolow, Philipp Krones, Guillaume Gomez, Joshua Nelson, Mats Larsen, Marc Poulhiès, Samantha Miller, Esteban Blanc, Martin Schmidt, Martin Rodriguez Reboredo, Daniel Xu, Viresh Kumar, Bartosz Golaszewski, Vegard Nossum, Milan Landaverde, Dariusz Sosnowski, Yuki Okushi, Matthew Bakhtiari, Wu XiangCheng, Tiago Lam, Boris-Chengbiao Zhou, Sumera Priyadarsini, Viktor Garske, Niklas Mohrin, Nándor István Krácser, Morgan Bartlett, Miguel Cano, Léo Lanteri Thauvin, Julian Merkle, Andreas Reindl, Jiapeng Chong, Fox Chen, Douglas Su, Antonio Terceiro, SeongJae Park, Sergio González Collado, Ngo Iok Ui (Wu Yu Wei), Joshua Abraham, Milan, Daniel Kolsoi, ahomescu, Manas, Luis Gerhorst, Li Hongyu, Philipp Gesang, Russell Currey, Jalil David Salamé Messina, Jon Olson, Raghvender, Angelos, Kaviraj Kanagaraj, Paul Römer, Sladyn Nunes, Mauro Baladés, Hsiang-Cheng Yang, Abhik Jain, Hongyu Li, Sean Nash, Yuheng Su, Peng Hao, Anhad Singh, Roel Kluin, Sara Saa, Geert Stappers, Garrett LeSage, IFo Hancroft, and Linus Torvalds. -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmM4WcIWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJlGrD/93HbmxjNi/hwdWF5UdWV1/W0kJ bSTh9JsNtN9atQGEUwxePBjrtxHE75lxSL0RJ+sWvaJ7vR3iv2qys+cEgU0ePrgX INZ3bvHAGgvPG1b0R6VxmakksHq1BdCDbCT3Ft5lSNxB0uQBi95KgjtR0lCH/NUl eoZnGJ0ZbKs5KpbzFqOjM2gmJ51geZppnfNFmbKOb3lSUpPQqhZLPDCzweE57GNo e2vcMoY4daVaSUxmo01TSEphrM5IjDxp5rs09+aeovfmpbeoiz33siyGiAxyM7CI +Ybxl+bBnyqXLadjbs9VvvtYzASFZgmrQdwIQbY8j/sqsw34jmZarOwa5iUVmo+Q 2w1CDDNLMG3XpI/PdnUklFRIJg1uYCM+OXgZY2MFFqzbjoik/zFv2qFWTp1F5+XV DdLxoN9quBPDSVDFQjAZPsyCD/pSRfiJYh9s7BdlhUPL6rk9uLIgZyZuPqy3kWXn 2Z02lWJpiHUtTaICdUDyNPFzTggDHEfY2DvmuedXpsyhlMkCdtFS5zoo/evl8pb6 xUV7qdfpjyLyTLmLWjYEVRO6DJJuFQWMK5Qpqn6O0y3wch3XV+At5QDk2TE2WMvB cYwd9nCqcMs7J0HrdoDmtLwew1jrLd1xefqDgD0zd6B/+Dk9W4gFD69Stmtarg7d KGRvH0wnL0keMxy31w== =zz09 -----END PGP SIGNATURE----- Merge tag 'rust-v6.1-rc1' of https://github.com/Rust-for-Linux/linux Pull Rust introductory support from Kees Cook: "The tree has a recent base, but has fundamentally been in linux-next for a year and a half[1]. It's been updated based on feedback from the Kernel Maintainer's Summit, and to gain recent Reviewed-by: tags. Miguel is the primary maintainer, with me helping where needed/wanted. Our plan is for the tree to switch to the standard non-rebasing practice once this initial infrastructure series lands. The contents are the absolute minimum to get Rust code building in the kernel, with many more interfaces[2] (and drivers - NVMe[3], 9p[4], M1 GPU[5]) on the way. The initial support of Rust-for-Linux comes in roughly 4 areas: - Kernel internals (kallsyms expansion for Rust symbols, %pA format) - Kbuild infrastructure (Rust build rules and support scripts) - Rust crates and bindings for initial minimum viable build - Rust kernel documentation and samples Rust support has been in linux-next for a year and a half now, and the short log doesn't do justice to the number of people who have contributed both to the Linux kernel side but also to the upstream Rust side to support the kernel's needs. Thanks to these 173 people, and many more, who have been involved in all kinds of ways: Miguel Ojeda, Wedson Almeida Filho, Alex Gaynor, Boqun Feng, Gary Guo, Björn Roy Baron, Andreas Hindborg, Adam Bratschi-Kaye, Benno Lossin, Maciej Falkowski, Finn Behrens, Sven Van Asbroeck, Asahi Lina, FUJITA Tomonori, John Baublitz, Wei Liu, Geoffrey Thomas, Philip Herron, Arthur Cohen, David Faust, Antoni Boucher, Philip Li, Yujie Liu, Jonathan Corbet, Greg Kroah-Hartman, Paul E. McKenney, Josh Triplett, Kent Overstreet, David Gow, Alice Ryhl, Robin Randhawa, Kees Cook, Nick Desaulniers, Matthew Wilcox, Linus Walleij, Joe Perches, Michael Ellerman, Petr Mladek, Masahiro Yamada, Arnaldo Carvalho de Melo, Andrii Nakryiko, Konstantin Shelekhin, Rasmus Villemoes, Konstantin Ryabitsev, Stephen Rothwell, Andy Shevchenko, Sergey Senozhatsky, John Paul Adrian Glaubitz, David Laight, Nathan Chancellor, Jonathan Cameron, Daniel Latypov, Shuah Khan, Brendan Higgins, Julia Lawall, Laurent Pinchart, Geert Uytterhoeven, Akira Yokosawa, Pavel Machek, David S. Miller, John Hawley, James Bottomley, Arnd Bergmann, Christian Brauner, Dan Robertson, Nicholas Piggin, Zhouyi Zhou, Elena Zannoni, Jose E. Marchesi, Leon Romanovsky, Will Deacon, Richard Weinberger, Randy Dunlap, Paolo Bonzini, Roland Dreier, Mark Brown, Sasha Levin, Ted Ts'o, Steven Rostedt, Jarkko Sakkinen, Michal Kubecek, Marco Elver, Al Viro, Keith Busch, Johannes Berg, Jan Kara, David Sterba, Connor Kuehl, Andy Lutomirski, Andrew Lunn, Alexandre Belloni, Peter Zijlstra, Russell King, Eric W. Biederman, Willy Tarreau, Christoph Hellwig, Emilio Cobos Álvarez, Christian Poveda, Mark Rousskov, John Ericson, TennyZhuang, Xuanwo, Daniel Paoliello, Manish Goregaokar, comex, Josh Stone, Stephan Sokolow, Philipp Krones, Guillaume Gomez, Joshua Nelson, Mats Larsen, Marc Poulhiès, Samantha Miller, Esteban Blanc, Martin Schmidt, Martin Rodriguez Reboredo, Daniel Xu, Viresh Kumar, Bartosz Golaszewski, Vegard Nossum, Milan Landaverde, Dariusz Sosnowski, Yuki Okushi, Matthew Bakhtiari, Wu XiangCheng, Tiago Lam, Boris-Chengbiao Zhou, Sumera Priyadarsini, Viktor Garske, Niklas Mohrin, Nándor István Krácser, Morgan Bartlett, Miguel Cano, Léo Lanteri Thauvin, Julian Merkle, Andreas Reindl, Jiapeng Chong, Fox Chen, Douglas Su, Antonio Terceiro, SeongJae Park, Sergio González Collado, Ngo Iok Ui (Wu Yu Wei), Joshua Abraham, Milan, Daniel Kolsoi, ahomescu, Manas, Luis Gerhorst, Li Hongyu, Philipp Gesang, Russell Currey, Jalil David Salamé Messina, Jon Olson, Raghvender, Angelos, Kaviraj Kanagaraj, Paul Römer, Sladyn Nunes, Mauro Baladés, Hsiang-Cheng Yang, Abhik Jain, Hongyu Li, Sean Nash, Yuheng Su, Peng Hao, Anhad Singh, Roel Kluin, Sara Saa, Geert Stappers, Garrett LeSage, IFo Hancroft, and Linus Torvalds" Link: https://lwn.net/Articles/849849/ [1] Link: https://github.com/Rust-for-Linux/linux/commits/rust [2] Link: |
||
|
Linus Torvalds
|
a5088ee725 |
Thermal control updates for 6.1-rc1
- Rework the device tree initialization, convert the drivers to the
new API and remove the old OF code (Daniel Lezcano).
- Fix return value to -ENODEV when searching for a specific thermal
zone which does not exist (Daniel Lezcano).
- Fix the return value inspection in of_thermal_zone_find() (Dan
Carpenter).
- Fix kernel panic when KASAN is enabled as it detects use after
free when unregistering a thermal zone (Daniel Lezcano).
- Move the set_trip ops inside the therma sysfs code (Daniel Lezcano).
- Remove unnecessary error message as it is already shown in the
underlying function (Jiapeng Chong).
- Rework the monitoring path and move the locks upper in the call
stack to fix some potentials race windows (Daniel Lezcano).
- Fix lockdep_assert() warning introduced by the lock rework (Daniel
Lezcano).
- Do not lock thermal zone mutex in the user space governor (Rafael
Wysocki).
- Revert the Mellanox 'hotter thermal zone' feature because it is
already handled in the thermal framework core code (Daniel Lezcano).
- Increase maximum number of trip points in the thermal core (Sumeet
Pawnikar).
- Replace strlcpy() with unused retval with strscpy() in the core
thermal control code (Wolfram Sang).
- Use module_pci_driver() macro in the int340x processor_thermal
driver (Shang XiaoJing).
- Use get_cpu() instead of smp_processor_id() in the intel_powerclamp
thermal driver to prevent it from crashing and remove unused
accounting for IRQ wakes from it (Srinivas Pandruvada).
- Consolidate priv->data_vault checks in int340x_thermal (Rafael
Wysocki).
- Check the policy first in cpufreq_cooling_register() (Xuewen Yan).
- Drop redundant error message from da9062-thermal (zhaoxiao).
- Drop of_match_ptr() from thermal_mmio (Jean Delvare).
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Merge tag 'thermal-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"The most significant part of this update is the thermal control DT
initialization rework from Daniel Lezcano and the following conversion
of drivers to use the new API introduced by it
Apart from that, the maximum number of trip points in a thermal zone
is increased and there are some fixes and code cleanups
Specifics:
- Rework the device tree initialization, convert the drivers to the
new API and remove the old OF code (Daniel Lezcano)
- Fix return value to -ENODEV when searching for a specific thermal
zone which does not exist (Daniel Lezcano)
- Fix the return value inspection in of_thermal_zone_find() (Dan
Carpenter)
- Fix kernel panic when KASAN is enabled as it detects use after free
when unregistering a thermal zone (Daniel Lezcano)
- Move the set_trip ops inside the therma sysfs code (Daniel Lezcano)
- Remove unnecessary error message as it is already shown in the
underlying function (Jiapeng Chong)
- Rework the monitoring path and move the locks upper in the call
stack to fix some potentials race windows (Daniel Lezcano)
- Fix lockdep_assert() warning introduced by the lock rework (Daniel
Lezcano)
- Do not lock thermal zone mutex in the user space governor (Rafael
Wysocki)
- Revert the Mellanox 'hotter thermal zone' feature because it is
already handled in the thermal framework core code (Daniel Lezcano)
- Increase maximum number of trip points in the thermal core (Sumeet
Pawnikar)
- Replace strlcpy() with unused retval with strscpy() in the core
thermal control code (Wolfram Sang)
- Use module_pci_driver() macro in the int340x processor_thermal
driver (Shang XiaoJing)
- Use get_cpu() instead of smp_processor_id() in the intel_powerclamp
thermal driver to prevent it from crashing and remove unused
accounting for IRQ wakes from it (Srinivas Pandruvada)
- Consolidate priv->data_vault checks in int340x_thermal (Rafael
Wysocki)
- Check the policy first in cpufreq_cooling_register() (Xuewen Yan)
- Drop redundant error message from da9062-thermal (zhaoxiao)
- Drop of_match_ptr() from thermal_mmio (Jean Delvare)"
* tag 'thermal-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits)
thermal: core: Increase maximum number of trip points
thermal: int340x: processor_thermal: Use module_pci_driver() macro
thermal: intel_powerclamp: Remove accounting for IRQ wakes
thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
thermal: int340x_thermal: Consolidate priv->data_vault checks
thermal: cpufreq_cooling: Check the policy first in cpufreq_cooling_register()
thermal: Drop duplicate words from comments
thermal: move from strlcpy() with unused retval to strscpy()
thermal: da9062-thermal: Drop redundant error message
thermal/drivers/thermal_mmio: Drop of_match_ptr()
thermal: gov_user_space: Do not lock thermal zone mutex
Revert "mlxsw: core: Add the hottest thermal zone detection"
thermal/core: Fix lockdep_assert() warning
thermal/core: Move the mutex inside the thermal_zone_device_update() function
thermal/core: Move the thermal zone lock out of the governors
thermal/governors: Group the thermal zone lock inside the throttle function
thermal/core: Rework the monitoring a bit
thermal/core: Rearm the monitoring only one time
thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print function dev_err()
thermal/of: Remove old OF code
...
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||
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Linus Torvalds
|
c79e6fa98c |
Power management updates for 6.1-rc1
- Add isupport for Tiger Lake in no-HWP mode to intel_pstate (Doug
Smythies).
- Update the AMD P-state driver (Perry Yuan):
* Fix wrong lowest perf fetch.
* Map desired perf into pstate scope for powersave governor.
* Update pstate frequency transition delay time.
* Fix initial highest_perf value.
* Clean up.
- Move max CPU capacity to sugov_policy in the schedutil cpufreq
governor (Lukasz Luba).
- Add SM6115 to cpufreq-dt blocklist (Adam Skladowski).
- Add support for Tegra239 and minor cleanups (Sumit Gupta, ye xingchen,
and Yang Yingliang).
- Add freq qos for qcom cpufreq driver and minor cleanups (Xuewen Yan,
and Viresh Kumar).
- Minor cleanups around functions called at module_init() (Xiu Jianfeng).
- Use module_init and add module_exit for bmips driver (Zhang Jianhua).
- Add AlderLake-N support to intel_idle (Zhang Rui).
- Replace strlcpy() with unused retval with strscpy() in intel_idle
(Wolfram Sang).
- Remove redundant check from cpuidle_switch_governor() (Yu Liao).
- Replace strlcpy() with unused retval with strscpy() in the powernv
cpuidle driver (Wolfram Sang).
- Drop duplicate word from a comment in the coupled cpuidle driver
(Jason Wang).
- Make rpm_resume() return -EINPROGRESS if RPM_NOWAIT is passed to it
in the flags and the device is about to resume (Rafael Wysocki).
- Add extra debugging statement for multiple active IRQs to system
wakeup handling code (Mario Limonciello).
- Replace strlcpy() with unused retval with strscpy() in the core
system suspend support code (Wolfram Sang).
- Update the intel_rapl power capping driver:
* Use standard Energy Unit for SPR Dram RAPL domain (Zhang Rui).
* Add support for RAPTORLAKE_S (Zhang Rui).
* Fix UBSAN shift-out-of-bounds issue (Chao Qin).
- Handle -EPROBE_DEFER when regulator is not probed on
mtk-ci-devfreq.c (AngeloGioacchino Del Regno).
- Fix message typo and use dev_err_probe() in rockchip-dfi.c
(Christophe JAILLET).
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Merge tag 'pm-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These add support for some new hardware, extend the existing hardware
support, fix some issues and clean up code
Specifics:
- Add isupport for Tiger Lake in no-HWP mode to intel_pstate (Doug
Smythies)
- Update the AMD P-state driver (Perry Yuan):
- Fix wrong lowest perf fetch
- Map desired perf into pstate scope for powersave governor
- Update pstate frequency transition delay time
- Fix initial highest_perf value
- Clean up
- Move max CPU capacity to sugov_policy in the schedutil cpufreq
governor (Lukasz Luba)
- Add SM6115 to cpufreq-dt blocklist (Adam Skladowski)
- Add support for Tegra239 and minor cleanups (Sumit Gupta, ye
xingchen, and Yang Yingliang)
- Add freq qos for qcom cpufreq driver and minor cleanups (Xuewen
Yan, and Viresh Kumar)
- Minor cleanups around functions called at module_init() (Xiu
Jianfeng)
- Use module_init and add module_exit for bmips driver (Zhang
Jianhua)
- Add AlderLake-N support to intel_idle (Zhang Rui)
- Replace strlcpy() with unused retval with strscpy() in intel_idle
(Wolfram Sang)
- Remove redundant check from cpuidle_switch_governor() (Yu Liao)
- Replace strlcpy() with unused retval with strscpy() in the powernv
cpuidle driver (Wolfram Sang)
- Drop duplicate word from a comment in the coupled cpuidle driver
(Jason Wang)
- Make rpm_resume() return -EINPROGRESS if RPM_NOWAIT is passed to it
in the flags and the device is about to resume (Rafael Wysocki)
- Add extra debugging statement for multiple active IRQs to system
wakeup handling code (Mario Limonciello)
- Replace strlcpy() with unused retval with strscpy() in the core
system suspend support code (Wolfram Sang)
- Update the intel_rapl power capping driver:
- Use standard Energy Unit for SPR Dram RAPL domain (Zhang Rui).
- Add support for RAPTORLAKE_S (Zhang Rui).
- Fix UBSAN shift-out-of-bounds issue (Chao Qin)
- Handle -EPROBE_DEFER when regulator is not probed on
mtk-ci-devfreq.c (AngeloGioacchino Del Regno)
- Fix message typo and use dev_err_probe() in rockchip-dfi.c
(Christophe JAILLET)"
* tag 'pm-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (29 commits)
cpufreq: qcom-cpufreq-hw: Add cpufreq qos for LMh
cpufreq: Add __init annotation to module init funcs
cpufreq: tegra194: change tegra239_cpufreq_soc to static
PM / devfreq: rockchip-dfi: Fix an error message
PM / devfreq: mtk-cci: Handle sram regulator probe deferral
powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain
PM: runtime: Return -EINPROGRESS from rpm_resume() in the RPM_NOWAIT case
intel_idle: Add AlderLake-N support
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
cpufreq: tegra194: Add support for Tegra239
cpufreq: qcom-cpufreq-hw: Fix uninitialized throttled_freq warning
cpufreq: intel_pstate: Add Tigerlake support in no-HWP mode
powercap: intel_rapl: Add support for RAPTORLAKE_S
cpufreq: amd-pstate: Fix initial highest_perf value
cpuidle: Remove redundant check in cpuidle_switch_governor()
PM: wakeup: Add extra debugging statement for multiple active IRQs
cpufreq: tegra194: Remove the unneeded result variable
PM: suspend: move from strlcpy() with unused retval to strscpy()
intel_idle: move from strlcpy() with unused retval to strscpy()
cpuidle: powernv: move from strlcpy() with unused retval to strscpy()
...
|
||
|
Linus Torvalds
|
9388076b4c |
ACPI updates for 6.1-rc1
- Reimplement acpi_get_pci_dev() using the list of physical devices
associated with the given ACPI device object (Rafael Wysocki).
- Rename ACPI device object reference counting functions (Rafael
Wysocki).
- Rearrange ACPI device object initialization code (Rafael Wysocki).
- Drop parent field from struct acpi_device (Rafael Wysocki).
- Extend the the int3472-tps68470 driver to support multiple consumers
of a single TPS68470 along with the requisite framework-level
support (Daniel Scally).
- Filter out non-memory resources in is_memory(), add a helper
function to find all memory type resources of an ACPI device object
and use that function in 3 places (Heikki Krogerus).
- Add IRQ override quirks for Asus Vivobook K3402ZA/K3502ZA and ASUS
model S5402ZA (Tamim Khan, Kellen Renshaw).
- Fix acpi_dev_state_d0() kerneldoc (Sakari Ailus).
- Fix up suspend-to-idle support on ASUS Rembrandt laptops (Mario
Limonciello).
- Clean up ACPI platform devices support code (Andy Shevchenko, John
Garry).
- Clean up ACPI bus management code (Andy Shevchenko, ye xingchen).
- Add support for multiple DMA windows with different offsets to the
ACPI device enumeration code and use it on LoongArch (Jianmin Lv).
- Clean up the ACPI LPSS (Intel SoC) driver (Andy Shevchenko).
- Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable (Mario
Limonciello).
- Drop unused dev_fmt() and redundant 'HMAT' prefix from the HMAT
parsing code (Liu Shixin).
- Make ACPI FPDT parsing code avoid calling acpi_os_map_memory() on
invalid physical addresses (Hans de Goede).
- Silence missing-declarations warning related to Apple device
properties management (Lukas Wunner).
- Disable frequency invariance in the CPPC library if registers used
by cppc_get_perf_ctrs() are accessed via PCC (Jeremy Linton).
- Add ACPI disabled check to acpi_cpc_valid() (Perry Yuan).
- Fix Tx acknowledge in the PCC address space handler (Huisong Li).
- Use wait_for_completion_timeout() for PCC mailbox operations (Huisong
Li).
- Release resources on PCC address space setup failure path (Rafael
Mendonca).
- Remove unneeded result variables from APEI code (ye xingchen).
- Print total number of records found during BERT log parsing (Dmitry
Monakhov).
- Drop support for 3 _OSI strings that should not be necessary any
more and update documentation on custom _OSI strings so that adding
new ones is not encouraged any more (Mario Limonciello).
- Drop unneeded result variable from ec_write() (ye xingchen).
- Remove the leftover struct acpi_ac_bl from the ACPI AC driver (Hanjun
Guo).
- Reorder symbols to get rid of a few forward declarations in the ACPI
fan driver (Uwe Kleine-König).
- Add Toshiba Satellite/Portege Z830 ACPI backlight quirk (Arvid
Norlander).
- Add ARM DMA-330 controller to the supported list in the ACPI AMBA
driver (Vijayenthiran Subramaniam).
- Drop references to non-functional 01.org/linux-acpi web site from
MAINTAINERS and Kconfig help texts (Rafael Wysocki).
- Replace strlcpy() with unused retval with strscpy() in the ACPI
support code (Wolfram Sang).
- Do not initialize ret in main() in the pfrut utility (Shi junming).
- Drop useless ACPI DSDT override documentation (Rafael Wysocki).
- Fix a few typos and wording mistakes in the ACPI device enumeration
documentation (Jean Delvare).
- Introduce acpi_dev_uid_to_integer() to convert a _UID string into an
integer value (Andy Shevchenko).
- Use acpi_dev_uid_to_integer() in several places to unify _UID
handling (Andy Shevchenko).
- Drop unused pnpid32_to_pnpid() declaration from PNP code (Gaosheng
Cui).
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Merge tag 'acpi-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"ACPI and PNP updates for 6.1-rc1.
These rearrange the ACPI device object initialization code (to get rid
of a redundant parent pointer from struct acpi_device among other
things), unify the _UID handling, drop support for some _OSI strings
that should not be necessary any more, add new IDs to support more
hardware and some more quirks, fix a few issues and clean up code all
over.
Specifics:
- Reimplement acpi_get_pci_dev() using the list of physical devices
associated with the given ACPI device object (Rafael Wysocki)
- Rename ACPI device object reference counting functions (Rafael
Wysocki)
- Rearrange ACPI device object initialization code (Rafael Wysocki)
- Drop parent field from struct acpi_device (Rafael Wysocki)
- Extend the the int3472-tps68470 driver to support multiple
consumers of a single TPS68470 along with the requisite
framework-level support (Daniel Scally)
- Filter out non-memory resources in is_memory(), add a helper
function to find all memory type resources of an ACPI device object
and use that function in 3 places (Heikki Krogerus)
- Add IRQ override quirks for Asus Vivobook K3402ZA/K3502ZA and ASUS
model S5402ZA (Tamim Khan, Kellen Renshaw)
- Fix acpi_dev_state_d0() kerneldoc (Sakari Ailus)
- Fix up suspend-to-idle support on ASUS Rembrandt laptops (Mario
Limonciello)
- Clean up ACPI platform devices support code (Andy Shevchenko, John
Garry)
- Clean up ACPI bus management code (Andy Shevchenko, ye xingchen)
- Add support for multiple DMA windows with different offsets to the
ACPI device enumeration code and use it on LoongArch (Jianmin Lv)
- Clean up the ACPI LPSS (Intel SoC) driver (Andy Shevchenko)
- Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable (Mario
Limonciello)
- Drop unused dev_fmt() and redundant 'HMAT' prefix from the HMAT
parsing code (Liu Shixin)
- Make ACPI FPDT parsing code avoid calling acpi_os_map_memory() on
invalid physical addresses (Hans de Goede)
- Silence missing-declarations warning related to Apple device
properties management (Lukas Wunner)
- Disable frequency invariance in the CPPC library if registers used
by cppc_get_perf_ctrs() are accessed via PCC (Jeremy Linton)
- Add ACPI disabled check to acpi_cpc_valid() (Perry Yuan)
- Fix Tx acknowledge in the PCC address space handler (Huisong Li)
- Use wait_for_completion_timeout() for PCC mailbox operations
(Huisong Li)
- Release resources on PCC address space setup failure path (Rafael
Mendonca)
- Remove unneeded result variables from APEI code (ye xingchen)
- Print total number of records found during BERT log parsing (Dmitry
Monakhov)
- Drop support for 3 _OSI strings that should not be necessary any
more and update documentation on custom _OSI strings so that adding
new ones is not encouraged any more (Mario Limonciello)
- Drop unneeded result variable from ec_write() (ye xingchen)
- Remove the leftover struct acpi_ac_bl from the ACPI AC driver
(Hanjun Guo)
- Reorder symbols to get rid of a few forward declarations in the
ACPI fan driver (Uwe Kleine-König)
- Add Toshiba Satellite/Portege Z830 ACPI backlight quirk (Arvid
Norlander)
- Add ARM DMA-330 controller to the supported list in the ACPI AMBA
driver (Vijayenthiran Subramaniam)
- Drop references to non-functional 01.org/linux-acpi web site from
MAINTAINERS and Kconfig help texts (Rafael Wysocki)
- Replace strlcpy() with unused retval with strscpy() in the ACPI
support code (Wolfram Sang)
- Do not initialize ret in main() in the pfrut utility (Shi junming)
- Drop useless ACPI DSDT override documentation (Rafael Wysocki)
- Fix a few typos and wording mistakes in the ACPI device enumeration
documentation (Jean Delvare)
- Introduce acpi_dev_uid_to_integer() to convert a _UID string into
an integer value (Andy Shevchenko)
- Use acpi_dev_uid_to_integer() in several places to unify _UID
handling (Andy Shevchenko)
- Drop unused pnpid32_to_pnpid() declaration from PNP code (Gaosheng
Cui)"
* tag 'acpi-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (79 commits)
ACPI: LPSS: Deduplicate skipping device in acpi_lpss_create_device()
ACPI: LPSS: Replace loop with first entry retrieval
ACPI: x86: s2idle: Add another ID to s2idle_dmi_table
ACPI: x86: s2idle: Fix a NULL pointer dereference
MAINTAINERS: Drop records pointing to 01.org/linux-acpi
ACPI: Kconfig: Drop link to https://01.org/linux-acpi
ACPI: docs: Drop useless DSDT override documentation
ACPI: DPTF: Drop stale link from Kconfig help
ACPI: x86: s2idle: Add a quirk for ASUSTeK COMPUTER INC. ROG Flow X13
ACPI: x86: s2idle: Add a quirk for Lenovo Slim 7 Pro 14ARH7
ACPI: x86: s2idle: Add a quirk for ASUS ROG Zephyrus G14
ACPI: x86: s2idle: Add a quirk for ASUS TUF Gaming A17 FA707RE
ACPI: x86: s2idle: Add module parameter to prefer Microsoft GUID
ACPI: x86: s2idle: If a new AMD _HID is missing assume Rembrandt
ACPI: x86: s2idle: Move _HID handling for AMD systems into structures
platform/x86: int3472: Add board data for Surface Go2 IR camera
platform/x86: int3472: Support multiple gpio lookups in board data
platform/x86: int3472: Support multiple clock consumers
ACPI: bus: Add iterator for dependent devices
ACPI: scan: Add acpi_dev_get_next_consumer_dev()
...
|
||
Rafael J. Wysocki
|
2e70ea7fb9 |
Merge branches 'thermal-intel' and 'thermal-drivers'
Merge thermal control driver changes for 6.1-rc1: - Use module_pci_driver() macro in the int340x processor_thermal driver (Shang XiaoJing). - Use get_cpu() instead of smp_processor_id() in the intel_powerclamp thermal driver to prevent it from crashing and remove unused accounting for IRQ wakes from it (Srinivas Pandruvada). - Consolidate priv->data_vault checks in int340x_thermal (Rafael Wysocki). - Check the policy first in cpufreq_cooling_register() (Xuewen Yan). - Drop redundant error message from da9062-thermal (zhaoxiao). - Drop of_match_ptr() from thermal_mmio (Jean Delvare). * thermal-intel: thermal: int340x: processor_thermal: Use module_pci_driver() macro thermal: intel_powerclamp: Remove accounting for IRQ wakes thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash thermal: int340x_thermal: Consolidate priv->data_vault checks * thermal-drivers: thermal: cpufreq_cooling: Check the policy first in cpufreq_cooling_register() thermal: da9062-thermal: Drop redundant error message thermal/drivers/thermal_mmio: Drop of_match_ptr() |
||
|
Rafael J. Wysocki
|
a7ae50fc34 |
Merge branch 'thermal-core'
Merge core thermal control changes for 6.1-rc1: - Increase maximum number of trip points in the thermal core (Sumeet Pawnikar). - Replace strlcpy() with unused retval with strscpy() in the core thermal control code (Wolfram Sang). - Do not lock thermal zone mutex in the user space governor (Rafael Wysocki) - Rework the device tree initialization, convert the drivers to the new API and remove the old OF code (Daniel Lezcano) - Fix return value to -ENODEV when searching for a specific thermal zone which does not exist (Daniel Lezcano) - Fix the return value inspection in of_thermal_zone_find() (Dan Carpenter) - Fix kernel panic when KASAN is enabled as it detects use after free when unregistering a thermal zone (Daniel Lezcano) - Move the set_trip ops inside the therma sysfs code (Daniel Lezcano) - Remove unnecessary error message as it is already showed in the underlying function (Jiapeng Chong) - Rework the monitoring path and move the locks upper in the call stack to fix some potentials race windows (Daniel Lezcano) - Fix lockdep_assert() warning introduced by the lock rework (Daniel Lezcano) - Revert the Mellanox 'hotter thermal zone' feature because it is already handled in the thermal framework core code (Daniel Lezcano) * thermal-core: (47 commits) thermal: core: Increase maximum number of trip points thermal: move from strlcpy() with unused retval to strscpy() thermal: gov_user_space: Do not lock thermal zone mutex Revert "mlxsw: core: Add the hottest thermal zone detection" thermal/core: Fix lockdep_assert() warning thermal/core: Move the mutex inside the thermal_zone_device_update() function thermal/core: Move the thermal zone lock out of the governors thermal/governors: Group the thermal zone lock inside the throttle function thermal/core: Rework the monitoring a bit thermal/core: Rearm the monitoring only one time thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print function dev_err() thermal/of: Remove old OF code thermal/core: Move set_trip_temp ops to the sysfs code thermal/drivers/samsung: Switch to new of thermal API regulator/drivers/max8976: Switch to new of thermal API Input: sun4i-ts - switch to new of thermal API iio/drivers/sun4i_gpadc: Switch to new of thermal API hwmon/drivers/core: Switch to new of thermal API hwmon: pm_bus: core: Switch to new of thermal API ata/drivers/ahci_imx: Switch to new of thermal API ... |
||
|
Rafael J. Wysocki
|
ac73ce394a |
Merge branches 'pm-cpuidle', 'pm-core', 'pm-sleep' and 'powercap'
Merge cpuidle changes, PM core changes and power capping changes for 6.1-rc1: - Add AlderLake-N support to intel_idle (Zhang Rui). - Replace strlcpy() with unused retval with strscpy() in intel_idle (Wolfram Sang). - Remove redundant check from cpuidle_switch_governor() (Yu Liao). - Replace strlcpy() with unused retval with strscpy() in the powernv cpuidle driver (Wolfram Sang). - Drop duplicate word from a comment in the coupled cpuidle driver (Jason Wang). - Make rpm_resume() return -EINPROGRESS if RPM_NOWAIT is passed to it in the flags and the device is about to resume (Rafael Wysocki). - Add extra debugging statement for multiple active IRQs to system wakeup handling code (Mario Limonciello). - Replace strlcpy() with unused retval with strscpy() in the core system suspend support code (Wolfram Sang). - Update the intel_rapl power capping driver: * Use standard Energy Unit for SPR Dram RAPL domain (Zhang Rui). * Add support for RAPTORLAKE_S (Zhang Rui). * Fix UBSAN shift-out-of-bounds issue (Chao Qin). * pm-cpuidle: intel_idle: Add AlderLake-N support cpuidle: Remove redundant check in cpuidle_switch_governor() intel_idle: move from strlcpy() with unused retval to strscpy() cpuidle: powernv: move from strlcpy() with unused retval to strscpy() cpuidle: coupled: Drop duplicate word from a comment * pm-core: PM: runtime: Return -EINPROGRESS from rpm_resume() in the RPM_NOWAIT case * pm-sleep: PM: wakeup: Add extra debugging statement for multiple active IRQs PM: suspend: move from strlcpy() with unused retval to strscpy() * powercap: powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue powercap: intel_rapl: Add support for RAPTORLAKE_S |
||
|
Rafael J. Wysocki
|
0766fa2e8a |
Merge branch 'pm-cpufreq'
Merge cpufreq changes for 6.1-rc1: - Add isupport for Tiger Lake in no-HWP mode to intel_pstate (Doug Smythies). - Update the AMD P-state driver (Perry Yuan): * Fix wrong lowest perf fetch. * Map desired perf into pstate scope for powersave governor. * Update pstate frequency transition delay time. * Fix initial highest_perf value. * Clean up. - Move max CPU capacity to sugov_policy in the schedutil cpufreq governor (Lukasz Luba). - Add SM6115 to cpufreq-dt blocklist (Adam Skladowski). - Add support for Tegra239 and minor cleanups (Sumit Gupta, ye xingchen, and Yang Yingliang). - Add freq qos for qcom cpufreq driver and minor cleanups (Xuewen Yan, and Viresh Kumar). - Minor cleanups around functions called at module_init() (Xiu Jianfeng). - Use module_init and add module_exit for bmips driver (Zhang Jianhua). * pm-cpufreq: cpufreq: qcom-cpufreq-hw: Add cpufreq qos for LMh cpufreq: Add __init annotation to module init funcs cpufreq: tegra194: change tegra239_cpufreq_soc to static cpufreq: tegra194: Add support for Tegra239 cpufreq: qcom-cpufreq-hw: Fix uninitialized throttled_freq warning cpufreq: intel_pstate: Add Tigerlake support in no-HWP mode cpufreq: amd-pstate: Fix initial highest_perf value cpufreq: tegra194: Remove the unneeded result variable cpufreq: amd-pstate: update pstate frequency transition delay time cpufreq: amd_pstate: map desired perf into pstate scope for powersave governor cpufreq: amd_pstate: fix wrong lowest perf fetch cpufreq: amd-pstate: fix white-space cpufreq: amd-pstate: simplify cpudata pointer assignment cpufreq: bmips-cpufreq: Use module_init and add module_exit cpufreq: schedutil: Move max CPU capacity to sugov_policy cpufreq: Add SM6115 to cpufreq-dt-platdev blocklist |
||
|
Rafael J. Wysocki
|
c8efe77f23 |
Merge branch 'pnp'
Merge a PNP changes for 6.1-rc1:
- Drop unused pnpid32_to_pnpid() declaration from PNP code (Gaosheng
Cui).
* pnp:
PNPBIOS: remove unused pnpid32_to_pnpid() declaration
|
||
|
Rafael J. Wysocki
|
4aa497ca10 |
Merge branch 'acpi-uid'
Merge ACPI _UID handling unification changes for 6.1-rc1: - Introduce acpi_dev_uid_to_integer() to convert a _UID string into an integer value (Andy Shevchenko). - Use acpi_dev_uid_to_integer() in several places to unify _UID handling (Andy Shevchenko). * acpi-uid: efi/dev-path-parser: Refactor _UID handling to use acpi_dev_uid_to_integer() spi: pxa2xx: Refactor _UID handling to use acpi_dev_uid_to_integer() perf: qcom_l2_pmu: Refactor _UID handling to use acpi_dev_uid_to_integer() i2c: mlxbf: Refactor _UID handling to use acpi_dev_uid_to_integer() i2c: amd-mp2-plat: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: x86: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: LPSS: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: utils: Add acpi_dev_uid_to_integer() helper to get _UID as integer |
||
|
Rafael J. Wysocki
|
a7ece531b9 |
Merge branches 'acpi-misc', 'acpi-tools' and 'acpi-docs'
Merge miscellaneous ACPI material, ACPI tools changes and ACPI documentation updates for 6.1-rc1: - Drop references to non-functional 01.org/linux-acpi web site from MAINTAINERS and Kconfig help texts (Rafael Wysocki). - Replace strlcpy() with unused retval with strscpy() in the ACPI support code (Wolfram Sang). - Do not initialize ret in main() in the pfrut utility (Shi junming). - Drop useless ACPI DSDT override documentation (Rafael Wysocki). - Fix a few typos and wording mistakes in the ACPI device enumeration documentation (Jean Delvare). * acpi-misc: MAINTAINERS: Drop records pointing to 01.org/linux-acpi ACPI: Kconfig: Drop link to https://01.org/linux-acpi ACPI: DPTF: Drop stale link from Kconfig help ACPI: move from strlcpy() with unused retval to strscpy() * acpi-tools: ACPI: tools: pfrut: Do not initialize ret in main() * acpi-docs: ACPI: docs: Drop useless DSDT override documentation ACPI: docs: enumeration: Fix a few typos and wording mistakes |
||
|
Rafael J. Wysocki
|
7b4baa39de |
Merge branches 'acpi-ec', 'acpi-ac', 'acpi-fan', 'acpi-video' and 'acpi-amba'
Merge EC, AC, fan and backlight driver changes and ACPI AMBA support update for 6.1-rc1: - Drop unneeded result variable from ec_write() (ye xingchen). - Remove the leftover struct acpi_ac_bl from the ACPI AC driver (Hanjun Guo). - Reorder symbols to get rid of a few forward declarations in the ACPI fan driver (Uwe Kleine-König). - Add Toshiba Satellite/Portege Z830 ACPI backlight quirk (Arvid Norlander). - Add ARM DMA-330 controller to the supported list in the ACPI AMBA driver (Vijayenthiran Subramaniam). * acpi-ec: ACPI: EC: Drop unneeded result variable from ec_write() * acpi-ac: ACPI: AC: Remove the leftover struct acpi_ac_bl * acpi-fan: ACPI: fan: Reorder symbols to get rid of a few forward declarations * acpi-video: ACPI: video: Add Toshiba Satellite/Portege Z830 quirk * acpi-amba: ACPI: AMBA: Add ARM DMA-330 controller to the supported list |
||
|
Rafael J. Wysocki
|
b1d03b7ec7 |
Merge branches 'acpi-cppc', 'acpi-pcc', 'acpi-apei' and 'acpi-osi'
Merge new material related to CPPC, PCC, APEI and OSI strings handling for 6.1-rc1: - Disable frequency invariance in the CPPC library if registers used by cppc_get_perf_ctrs() are accessed via PCC (Jeremy Linton). - Add ACPI disabled check to acpi_cpc_valid() (Perry Yuan). - Fix Tx acknowledge in the PCC address space handler (Huisong Li). - Use wait_for_completion_timeout() for PCC mailbox operations (Huisong Li). - Release resources on PCC address space setup failure path (Rafael Mendonca). - Remove unneeded result variables from APEI code (ye xingchen). - Print total number of records found during BERT log parsing (Dmitry Monakhov). - Drop support for 3 _OSI strings that should not be necessary any more and update documentation on custom _OSI strings so that adding new ones is not encouraged any more (Mario Limonciello). * acpi-cppc: ACPI: CPPC: Disable FIE if registers in PCC regions ACPI: CPPC: Add ACPI disabled check to acpi_cpc_valid() * acpi-pcc: ACPI: PCC: Fix Tx acknowledge in the PCC address space handler ACPI: PCC: replace wait_for_completion() ACPI: PCC: Release resources on address space setup failure path * acpi-apei: ACPI: APEI: Remove unneeded result variables ACPI: APEI: Add BERT error log footer * acpi-osi: ACPI: OSI: Update Documentation on custom _OSI strings ACPI: OSI: Remove Linux-HPI-Hybrid-Graphics _OSI string ACPI: OSI: Remove Linux-Lenovo-NV-HDMI-Audio _OSI string ACPI: OSI: Remove Linux-Dell-Video _OSI string |
||
|
Linus Torvalds
|
f3dfe925f9 |
There's not a huge amount of activity in the docs tree this time around,
but a few significant changes even so:
- A complete rewriting of the top-level index.rst file, which mostly
reflects itself in a redone top page in the HTML-rendered docs. The hope
is that the new organization will be a friendlier starting point for
both users and developers.
- Some math-rendering improvements.
- A coding-style.rst update on the use of BUG() and WARN()
- A big maintainer-PHP guide update.
- Some code-of-conduct updates
- More Chinese translation work
Plus the usual pile of typo fixes, corrections, and updates.
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Merge tag 'docs-6.1' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"There's not a huge amount of activity in the docs tree this time
around, but a few significant changes even so:
- A complete rewriting of the top-level index.rst file, which mostly
reflects itself in a redone top page in the HTML-rendered docs. The
hope is that the new organization will be a friendlier starting
point for both users and developers.
- Some math-rendering improvements.
- A coding-style.rst update on the use of BUG() and WARN()
- A big maintainer-PHP guide update.
- Some code-of-conduct updates
- More Chinese translation work
Plus the usual pile of typo fixes, corrections, and updates"
* tag 'docs-6.1' of git://git.lwn.net/linux: (66 commits)
checkpatch: warn on usage of VM_BUG_ON() and other BUG variants
coding-style.rst: document BUG() and WARN() rules ("do not crash the kernel")
Documentation: devres: add missing IO helper
Documentation: devres: update IRQ helper
Documentation/mm: modify page_referenced to folio_referenced
Documentation/CoC: Reflect current CoC interpretation and practices
docs/doc-guide: Add documentation on SPHINX_IMGMATH
docs: process/5.Posting.rst: clarify use of Reported-by: tag
docs, kprobes: Fix the wrong location of Kprobes
docs: add a man-pages link to the front page
docs: put atomic*.txt and memory-barriers.txt into the core-api book
docs: move asm-annotations.rst into core-api
docs: remove some index.rst cruft
docs: reconfigure the HTML left column
docs: Rewrite the front page
docs: promote the title of process/index.rst
Documentation: devres: add missing SPI helper
Documentation: devres: add missing PINCTRL helpers
docs: hugetlbpage.rst: fix a typo of hugepage size
docs/zh_CN: Add new translation of admin-guide/bootconfig.rst
...
|
||
|
Linus Torvalds
|
890f242084 |
RCU pull request for v6.1
This pull request contains the following branches: doc.2022.08.31b: Documentation updates. This is the first in a series from an ongoing review of the RCU documentation. "Why are people thinking -that- about RCU? Oh. Because that is an entirely reasonable interpretation of its documentation." fixes.2022.08.31b: Miscellaneous fixes. kvfree.2022.08.31b: Improved memory allocation and heuristics. nocb.2022.09.01a: Improve rcu_nocbs diagnostic output. poll.2022.08.31b: Add full-sized polled RCU grace period state values. These are the same size as an rcu_head structure, which is double that of the traditional unsigned long state values that may still be obtained from et_state_synchronize_rcu(). The added size avoids missing overlapping grace periods. This benefit is that call_rcu() can be replaced by polling, which can be attractive in situations where RCU-protected data is aged out of memory. Early in the series, the size of this state value is three unsigned longs. Later in the series, the synchronize_rcu() and synchronize_rcu_expedited() fastpaths are reworked to permit the full state to be represented by only two unsigned longs. This reworking slows these two functions down in SMP kernels running either on single-CPU systems or on systems with all but one CPU offlined, but this should not be a significant problem. And if it somehow becomes a problem in some yet-as-unforeseen situations, three-value state values can be provided for only those situations. Finally, a pair of functions named same_state_synchronize_rcu() and same_state_synchronize_rcu_full() allow grace-period state values to be compared for equality. This permits users to maintain lists of data structures having the same state value, removing the need for per-data-structure grace-period state values, thus decreasing memory footprint. poll-srcu.2022.08.31b: Polled SRCU grace-period updates, including adding tests to rcutorture and reducing the incidence of Tiny SRCU grace-period-state counter wrap. tasks.2022.08.31b: Improve Tasks RCU diagnostics and quiescent-state detection. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmM3bxQTHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jC0zD/0cPe9Nl3LPKVTqDN8wWG6SUOHcwQrg dLBUo1pbBh3mK3HcHzwl1iIF7gd2nmKN7UT3m+C+qv+N3Q9ej9K+MutGThCiRvNT A56TDYU9I1xfqoQ25E9TL7nqty818rtYYMl36Rw8epcLKHo/It9MFODb5kEBY5ir P5UaIK2D4heHfJL6Di8JDq9vC5a/NlNIIkiIj7lUB+px0FpVW0dUqmnWbIOE74YH OBGJ/Mxn6KDO4WeFO0v0DxVaBTLd+khu6W0JspI0szOO6iyTqiDCGE5EqkEdcs5I Fk9WCifdo9nrQG0LPIuEBv0YnwNfGbe5nYXupAmGFb3tdCbjkM+W0UBUE032nXog 3E6m5FEBD1XGQttScFHm70kYssa+xI7khGb9/ZFoYN/QW28oWqwfnx6+eAZGxPNS AZx6pc2bebg8sOUhkz/Sv+qMH7CQgIgcMR66SKl5SdT1Onaig45sgdUuC23BshgG oEdDxvK7vexFQT6q0oqU8LAO/CVKdyVIswt3pB6CUmn8yNgSo+qDZzlEHt0gPdMY 4Xa1jnNtOHobDnI4g0JMdVqAujByrRq74ZsVW96hdedKrA0r9y462jnVBm9tqW68 lu0Lw9WLif2kw0lMY8Q59zqTL+fB8TdNiZrHoqefwvQ/ZrvinfHGSblcrS8zAhX3 4oVwCUs9pPQRMA== =AZPZ -----END PGP SIGNATURE----- Merge tag 'rcu.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull RCU updates from Paul McKenney: - Documentation updates. This is the first in a series from an ongoing review of the RCU documentation. "Why are people thinking -that- about RCU? Oh. Because that is an entirely reasonable interpretation of its documentation." - Miscellaneous fixes. - Improved memory allocation and heuristics. - Improve rcu_nocbs diagnostic output. - Add full-sized polled RCU grace period state values. These are the same size as an rcu_head structure, which is double that of the traditional unsigned long state values that may still be obtained from et_state_synchronize_rcu(). The added size avoids missing overlapping grace periods. This benefit is that call_rcu() can be replaced by polling, which can be attractive in situations where RCU-protected data is aged out of memory. Early in the series, the size of this state value is three unsigned longs. Later in the series, the fastpaths in synchronize_rcu() and synchronize_rcu_expedited() are reworked to permit the full state to be represented by only two unsigned longs. This reworking slows these two functions down in SMP kernels running either on single-CPU systems or on systems with all but one CPU offlined, but this should not be a significant problem. And if it somehow becomes a problem in some yet-as-unforeseen situations, three-value state values can be provided for only those situations. Finally, a pair of functions named same_state_synchronize_rcu() and same_state_synchronize_rcu_full() allow grace-period state values to be compared for equality. This permits users to maintain lists of data structures having the same state value, removing the need for per-data-structure grace-period state values, thus decreasing memory footprint. - Polled SRCU grace-period updates, including adding tests to rcutorture and reducing the incidence of Tiny SRCU grace-period-state counter wrap. - Improve Tasks RCU diagnostics and quiescent-state detection. * tag 'rcu.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (55 commits) rcutorture: Use the barrier operation specified by cur_ops rcu-tasks: Make RCU Tasks Trace check for userspace execution rcu-tasks: Ensure RCU Tasks Trace loops have quiescent states rcu-tasks: Convert RCU_LOCKDEP_WARN() to WARN_ONCE() srcu: Make Tiny SRCU use full-sized grace-period counters srcu: Make Tiny SRCU poll_state_synchronize_srcu() more precise srcu: Add GP and maximum requested GP to Tiny SRCU rcutorture output rcutorture: Make "srcud" option also test polled grace-period API rcutorture: Limit read-side polling-API testing rcu: Add functions to compare grace-period state values rcutorture: Expand rcu_torture_write_types() first "if" statement rcutorture: Use 1-suffixed variable in rcu_torture_write_types() check rcu: Make synchronize_rcu() fastpath update only boot-CPU counters rcutorture: Adjust rcu_poll_need_2gp() for rcu_gp_oldstate field removal rcu: Remove ->rgos_polled field from rcu_gp_oldstate structure rcu: Make synchronize_rcu_expedited() fast path update .expedited_sequence rcu: Remove expedited grace-period fast-path forward-progress helper rcu: Make synchronize_rcu() fast path update ->gp_seq counters rcu-tasks: Remove grace-period fast-path rcu-tasks helper rcu: Set rcu_data structures' initial ->gpwrap value to true ... |
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Linus Torvalds
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b8fb65e1d3 |
LKMM pull request for v6.1
This pull request includes several documentation updates. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmM3clMTHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jIEPD/9pYzQdQCvcuOxSjOrQeCayvpVI3J/C HvTkaKpkhL0ms8TZZSWphicAduXqE/ra9Z/GSHHMllsUvOGkdN1AGhk4k1VJxZcj hRXIHDrEC8FNrfC9rySlWdlYeNDcckYJ0U1L/Vx4vpJSsVCGxCZWFjzHu72qIjnB xa62xkgZ9ZanSZGn+FJwMnQyITXFJY/yjrb/K7H2J47rA6yqa1U0xjospWjbgEqB cHUVIB0NT3ALVi2RqDVysZSresLjoI5Q6/YV8DgAo8eoDHtXF9QVvqh1eURJbkt5 tT7p5xLfkigJHNwpJhY7/akeYiP8TbETFcpWRDGWeVhnrYUd7aS+jbn3aDZwtYg4 MJmIBDS0mXUhwfjxmYgbCTr6QZqlBNfOa94NGYsgNOzr4ZV9lE96yH5s2CjfEyGg S8OX93qAlSeMRC00BmsiNAOAGRzOsinNGmoq5wEnrMt03icixsHXnJDjzm17NO7x sgLPUHin9uTyAgLP8HWMD+7YSbD507EMubTOgujME/ZFOxDncG/dXOC0SxHxIe9l SNhQOUVzUvJ6QVjlABg55a5zpirt33pPEwwRCg3kKE1ocSOyJrnPOU6K51LFe6/p r0LEzKf9VQev9cBIyGAs9ixJLEXmMWwWTBoa41kkrp9g80cONAyVMccaDbbqETJW Am+pVGS8imlERQ== =0M+8 -----END PGP SIGNATURE----- Merge tag 'lkmm.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull LKMM (Linux Kernel Memory Model) updates from Paul McKenney: "Several documentation updates" * tag 'lkmm.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: tools/memory-model: Clarify LKMM's limitations in litmus-tests.txt docs/memory-barriers.txt: Fixup long lines docs/memory-barriers.txt: Fix confusing name of 'data dependency barrier' |
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Linus Torvalds
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dda0ba40da |
nolibc pull request for v6.1
This pull request provides nolibc updates, most notably greatly improved
testing. These tests are located in tools/testing/selftests/nolibc. The
output of "make help" is as follows:
Supported targets under selftests/nolibc:
all call the "run" target below
help this help
sysroot create the nolibc sysroot here (uses $ARCH)
nolibc-test build the executable (uses $CC and $CROSS_COMPILE)
initramfs prepare the initramfs with nolibc-test
defconfig create a fresh new default config (uses $ARCH)
kernel (re)build the kernel with the initramfs (uses $ARCH)
run runs the kernel in QEMU after building it (uses $ARCH, $TEST)
rerun runs a previously prebuilt kernel in QEMU (uses $ARCH, $TEST)
clean clean the sysroot, initramfs, build and output files
The output file is "run.out". Test ranges may be passed using $TEST.
Currently using the following variables:
ARCH = x86
CROSS_COMPILE =
CC = gcc
OUTPUT = /home/git/linux-rcu/tools/testing/selftests/nolibc/
TEST =
QEMU_ARCH = x86_64 [determined from $ARCH]
IMAGE_NAME = bzImage [determined from $ARCH]
The output of a successful x86 "make run" is currently as follows,
with kernel build output omitted:
$ make run
71 test(s) passed.
$
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Merge tag 'nolibc.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull nolibc updates from Paul McKenney:
"Most notably greatly improved testing. These tests are located in
tools/testing/selftests/nolibc. The output of "make help" is as
follows:
Supported targets under selftests/nolibc:
all call the "run" target below
help this help
sysroot create the nolibc sysroot here (uses $ARCH)
nolibc-test build the executable (uses $CC and $CROSS_COMPILE)
initramfs prepare the initramfs with nolibc-test
defconfig create a fresh new default config (uses $ARCH)
kernel (re)build the kernel with the initramfs (uses $ARCH)
run runs the kernel in QEMU after building it (uses $ARCH, $TEST)
rerun runs a previously prebuilt kernel in QEMU (uses $ARCH, $TEST)
clean clean the sysroot, initramfs, build and output files
The output file is "run.out". Test ranges may be passed using $TEST.
Currently using the following variables:
ARCH = x86
CROSS_COMPILE =
CC = gcc
OUTPUT = /home/git/linux-rcu/tools/testing/selftests/nolibc/
TEST =
QEMU_ARCH = x86_64 [determined from $ARCH]
IMAGE_NAME = bzImage [determined from $ARCH]
The output of a successful x86 "make run" is currently as follows,
with kernel build output omitted:
$ make run
71 test(s) passed."
* tag 'nolibc.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
selftests/nolibc: Avoid generated files being committed
selftests/nolibc: add a "help" target
selftests/nolibc: "sysroot" target installs a local copy of the sysroot
selftests/nolibc: add a "run" target to start the kernel in QEMU
selftests/nolibc: add a "defconfig" target
selftests/nolibc: add a "kernel" target to build the kernel with the initramfs
selftests/nolibc: support glibc as well
selftests/nolibc: condition some tests on /proc existence
selftests/nolibc: recreate and populate /dev and /proc if missing
selftests/nolibc: on x86, support exiting with isa-debug-exit
selftests/nolibc: exit with poweroff on success when getpid() == 1
selftests/nolibc: add a few tests for some libc functions
selftests/nolibc: implement a few tests for various syscalls
selftests/nolibc: support a test definition format
selftests/nolibc: add basic infrastructure to ease creation of nolibc tests
tools/nolibc: make sys_mmap() automatically use the right __NR_mmap definition
tools/nolibc: fix build warning in sys_mmap() when my_syscall6 is not defined
tools/nolibc: make argc 32-bit in riscv startup code
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Linus Torvalds
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038239640e |
ARM fixes for 6.0
Three fixes for ARM: - unbreak the RiscPC build - fix wrong pg_level in page table dumper - make MT_MEMORY_RO really read-only with LPAE -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmM6+OgACgkQ9OeQG+St rGQ1Jw/+NQFrd4frcEiOPLLy9Xz664lRxoylj6rMrbtA3nDvaKVCsuSczHPg+SmG dZFjGGlUMxjwaqqngnyHardetJ0orO8ZiY1qPcC7NbYPrq61xQOss1V5Zwns0TUB 5sSlKplfP7sELMm535vMtbI8I3vWvPMPbZRDeyFp7xSXdAomcKTXjeY/bo26C9cT dFwO/rB5O94TUL2RBSegwy2vCNCV+gsUwgatP1WDWsTJarR3oK2TzfW0uXlrFJM7 Et8N0+beVO8RvPq/SuN+zwaMqeDtRuf0x7hSaBCGznH1yGqm0p1scNIzBHATaVcD qY3Xx7NMww/jJdDLmE9gOc2e0BR/oAKu0Fe/MmcV5mOzoa755rpKy6IUvVsV3IFj yQWaM0HYVtC7nST28EYcX7hj/z0lYVeObAgLmKOJsu6p3D5yRsy8dn2p4reZkkG2 Oo5JWZa4vbdfqrXlA5feLj98fDAYlf96yJtNV0gMsc/ZmWo7vb3JOXB6dw8kWBKY 92X4TREtQpPodKYE19un+P1t0Z+S0IVd8n34aKls9AUN3PKj8cJjisr0ZHtax7Ro /SKwJQfOlefeZICDxtHU5lmTtceiBf+iV+wANT0mhGw/9QOHOMzIdFY2dF7ItZge kiYX3Olx/SWRyTeYCWkVP21R0d3XrupmeLlZ4aPLKnVMoCooWmQ= =OXHm -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM fixes from Russell King: "Three fixes for ARM: - unbreak the RiscPC build - fix wrong pg_level in page table dumper - make MT_MEMORY_RO really read-only with LPAE" * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9247/1: mm: set readonly for MT_MEMORY_RO with ARM_LPAE ARM: 9244/1: dump: Fix wrong pg_level in walk_pmd() ARM: 9243/1: riscpc: Unbreak the build |
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Linus Torvalds
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75003fa726 |
m68k updates for v6.1
- Fix forward secrecy of RNG seed boot record handling,
- Make RNG seed boot record handling generic for all m68k platforms
using bootinfo,
- Defconfig updates,
- Minor fixes and improvements.
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Merge tag 'm68k-for-v6.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k updates from Geert Uytterhoeven:
- Fix forward secrecy of RNG seed boot record handling
- Make RNG seed boot record handling generic for all m68k platforms
using bootinfo
- defconfig updates
- Minor fixes and improvements
* tag 'm68k-for-v6.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
m68k: Rework BI_VIRT_RNG_SEED as BI_RNG_SEED
m68k: Process bootinfo records before saving them
m68k: defconfig: Update defconfigs for v6.0-rc2
m68k: Allow kexec on M68KCLASSIC with MMU enabled only
m68k: Move from strlcpy with unused retval to strscpy
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Linus Torvalds
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fb443f36f3 |
- mainly cleanups
- fix enabling interrupts on second VPE for Lantiq platform - switch to use gpiod API - allow firmware passing RND seed -----BEGIN PGP SIGNATURE----- iQJOBAABCAA4FiEEbt46xwy6kEcDOXoUeZbBVTGwZHAFAmM6wMMaHHRzYm9nZW5k QGFscGhhLmZyYW5rZW4uZGUACgkQeZbBVTGwZHCB+w//SP8JkWk07xxWV1PrnTxz E9FP4+F/kDbhsImJGvPN6FRhtOUZ43xtGtRaubzk2hU9PDfNFvVaoXTEr777GadA 7ihg6koypjOnZjxKny1bxVmUdJauskA+9/ULEdeFja8lfbxWA0pZquvtuPWSUMCs 8DbLyoUZUoOTQp/WywQMGHZ+ccetghm+XUiwmTuEYdlWowxP5LghyHz8RXQ4w9oL +XkTScYAJXBwRVAWjPbXovwfwBq1F8mmRDrH6wNFztQi0mTWbeiI/QS+NpAXczT9 teJxGFM32qpCW/eMpKwOcUTToR3Wy5pfeR+JwO4pkP/D0tiWSe0ygjDupyT5TEDu 5BbuTiU618v9GhRTURFNFvNvAvTjfwK3ZiXK3uUhO033RGg3/hV+EifreLHagIw/ YyimOt/k4PQ4hvZBXrzTfT0r/Cn6sQA0uviMRnZ52uFgiXo3gzjgHuJKR+j5JvBt 5cWRMrB02TNaJrL5Ypv8OPMiBuwNoD/kGagfUuO8wGpfxW9GNb10BzxzEiqMsuje mGvt9O+vukhhCaELBcXh6TYbLmDl/ojP3CrjsPKVbnWrPVvHq2IzZHw/WaW6ZdaC kHc1uaSkbdh631HPtJIHRqjQ2t3TwLN9B5+CjmWZJJ9EhBA/ngbtBYPAjKEuHfER xCLf46HEaTlmSurLKYXVrCo= =6z2K -----END PGP SIGNATURE----- Merge tag 'mips_6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - mainly cleanups - fix enabling interrupts on second VPE for Lantiq platform - switch to use gpiod API - allow firmware passing RND seed * tag 'mips_6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (29 commits) MIPS: pci: lantiq: switch to using gpiod API mips: allow firmware to pass RNG seed to kernel MIPS: Simplify __bswapdi2() and __bswapsi2() MIPS: Silence missing prototype warning mips: update config files MIPS: Lantiq: vmmc: fix compile break introduced by gpiod patch MIPS: IRQ: remove orphan allocate_irqno() declaration MIPS: remove orphan sb1250_time_init() declaration MIPS: Lantiq: switch vmmc to use gpiod API MIPS: lantiq: enable all hardware interrupts on second VPE MIPS: BCM47XX: Cast memcmp() of function to (void *) mips: ralink: convert to DEFINE_SHOW_ATTRIBUTE mips: kernel: convert to DEFINE_SHOW_ATTRIBUTE mips: cavium: convert to DEFINE_SHOW_ATTRIBUTE MIPS: AR7: remove orphan declarations from arch/mips/include/asm/mach-ar7/ar7.h MIPS: remove orphan sni_cpu_time_init() declaration MIPS: IRQ: remove orphan declarations from arch/mips/include/asm/irq.h MIPS: Octeon: remove orphan octeon_hal_setup_reserved32() declaration MIPS: Octeon: remove orphan cvmx_fpa_setup_pool() declaration MIPS: Octeon: remove orphan octeon_swiotlb declaration ... |
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Linus Torvalds
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4fe89d07dc | Linux 6.0 | ||
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Linus Torvalds
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a962b54e16 |
Add missing DT bindings for STM32 and a resource leak fix for DaVinci
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmM5dQwACgkQFA3kzBSg KbZaLw/+KM4ITFAzE9JqCp51Mf/KIKI9LpnGie5yOB6aXogx8DHS9tpUAjS8AWql u8GDlyV0P2lek16pyJF0f/7bdMur5qKthLg8VY/cUDcejs+6BIkDasffH1UpMzM4 ZnDq5FpuRlHjrFA8vAqTFJfd8kClRNgt8J6DvXx+n3jvM4zZdq/FuzIjbuTuDGMF yCaKBQoKAi0dlKz6lT25hrEsrgVgD7QXwwWKsAERV1GTfBVGY/MGXGBotTxuRRbw Dlc0Bb/SUlFJg6dXvY5Khh2obo4B676nx07M1Hh5iL3aYfcdeoKMsHDM0fAayWiL xdQvTsUxVrn7dSqPL1uWMfOohacmOhbi90llO/2isG2mu/+jW4rctk9ovYORgb8Q auK4xqHBI+XLin3+R3UFIO5csMZ7POKYUPljChEvKIUsMv0RdS8od+TCRFll8NFl OeJtlHZwt5HFwj7Jl7JZfHMXNFLWz0KM+QbggWOX6H2MpDWx19C1h3WhExae6Jfg omeQHE5EtIdzDK20vZcnEF3Clvz035PnHlD48TPQM+4cmw7Axq2R0HBklW0O18O+ S6KTFbUVvxo6qIHr/rexirosPWc98cpSILxjesH9y+syuZPOiqMGuxtpEqqmxBWI gEYQy3sStnMCkJMHm2sojasMX7ce2UCExZpybY1Im0j3z+ipU7U= =k3of -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.0-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Add missing DT bindings for STM32 and a resource leak fix for DaVinci" * tag 'i2c-for-6.0-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: davinci: fix PM disable depth imbalance in davinci_i2c_probe dt-bindings: i2c: st,stm32-i2c: Document wakeup-source property dt-bindings: i2c: st,stm32-i2c: Document interrupt-names property |
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Linus Torvalds
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febae48afe |
Misc fixes:
- Fix a PMU enumeration/initialization bug on Intel Alder Lake CPUs. - Fix KVM guest PEBS register handling. - Fix race/reentry bug in perf_output_read_group() reading of PMU counters. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmM5bd8RHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1gMmw/+Nudwq3g/YcarTfoiBOTV0Ey9b8KEDjzU BKk/k/W8+3Qd4lU2u6DzXIVMcIyJM2SpgdagsvVdWAPjx/qgu//zuQKP8ai8uRww ipBDB+PU39hDPyJwOy3YLVEdnPqiMBvzaWcfb35R5p/ZA+Y7p/ituw9HwZ/jql5d C1rEcu9vjleY8Cs5dVLuvlz57VPq8VuHcYsnMGODo2WYdjX3CRNnfjWQyJFBQYJk f/4WYGLqcDeFHWZ92X527mxsKHBFCZFx8zxLHyhjfckPPGLOophAQkimg0X0TWrH HU2iNVQWV6BlCvirWnovR9jcPvmEjabl1BWd/1KCdR+L+AYTveYxd10nXCbQHIT2 fT0T6m7TgPb4Resl8Jk33VuKFNaeNmdPrN0iKeEfFeIbT/p6+TAshhzBDbbhsrCB JVQx8Ri4kfbUSdiCsWLlreczslSYncfDvDrVB9WW8ngnv2VDwwKzJja/3Q2/hZH8 RDd9DVLfT7l4zdUvBmOIU/j4vPPTKf3bJVn+CVcxtztC10cdJC5Xsfseh5N4nyzT BjPxDDo7nX/fx53iNEb5aSfPz68KBUMmPdDLupPY+2olO9EOixS2tfA9AsU6tmIf 4y3RbnkEcKYknYRxJjmipKGsYL9AEeG9O7E+4aOJU4zfNbXJkoN0CwfRXY7+u/Ov nCLZTs2iWDM= =JFXZ -----END PGP SIGNATURE----- Merge tag 'perf-urgent-2022-10-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc perf fixes from Ingo Molnar: - Fix a PMU enumeration/initialization bug on Intel Alder Lake CPUs - Fix KVM guest PEBS register handling - Fix race/reentry bug in perf_output_read_group() reading of PMU counters * tag 'perf-urgent-2022-10-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Fix reentry problem in perf_output_read_group() perf/x86/core: Completely disable guest PEBS via guest's global_ctrl perf/x86/intel: Fix unchecked MSR access error for Alder Lake N |
||
|
Linus Torvalds
|
534b0abc62 |
- Add the respective UP last level cache mask accessors in order not to
cause segfaults when lscpu accesses their representation in sysfs - Fix for a race in the alternatives batch patching machinery when kprobes are set -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmM5ZDkACgkQEsHwGGHe VUrkaA//dXhnPu2AM9x/v7JMZw0BO2peKMNCmO7b6z4+xIXlxNGNYeO766ZqpjSd eFJj5Hv9ESOZw4UG5cvPA1Vj14nSa6/03Lo9JBFthl2KLOZEgVrD+GNQEJMqxPi/ 9s1+764NXYi8iILHj7N4epQmz+oIbCUlnHLWZRkmG5ys40cPPI/d5li/rKBK8yIQ W89f+WgbqCmpn9Ha8PFYy5uuLxQJnN/McDVZyW2d4MSxJ/FukRl4x1agrfnJq1fb xz9Y/ZpVRPQCc4fJbQcTTffyFyg42AAqC0O0jJ5ZsOJDjZoQS7WvkcKYO33FiwKv /wo61B+7SxbNMcZYhQGP8BxaBeSPlXmMKaifW+xZDS6RN4zfCq/M1+ziVB45GdUq S5hN699vhImciXM5t18wPw6mrpoBBkQYBv+xKkC9ykUw2vxEZ32DeFzwxrybdcGC hWKZJAVTQpvzr1FlrUAbBtQnhUTxSAB6EAdTtIuHQ+ts+OcraR8JNe59GCsEdCVI as+mfqMKB8lwoSyDwomkeMcx5yL9XYy+STLPsPTHLrYFjqwTBOZgWRGrVZzt0EBo 0z12tqxpaFc7RI48Vi0qifkeX2Fi63HSBI/Ba+i11a2jM6NT2d2EcO26rDpO6R2S 6K0N7cD3o0wO+QK2hwxBgGnX8e2aRUE8tjYmW40aclfxl4nh/08= =MiiB -----END PGP SIGNATURE----- Merge tag 'x86_urgent_for_v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Add the respective UP last level cache mask accessors in order not to cause segfaults when lscpu accesses their representation in sysfs - Fix for a race in the alternatives batch patching machinery when kprobes are set * tag 'x86_urgent_for_v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cacheinfo: Add a cpu_llc_shared_mask() UP variant x86/alternative: Fix race in try_get_desc() |
||
Zhang Qilong
|
e2062df704 |
i2c: davinci: fix PM disable depth imbalance in davinci_i2c_probe
The pm_runtime_enable will increase power disable depth. Thus a
pairing decrement is needed on the error handling path to keep
it balanced according to context.
Fixes:
|
||
Marek Vasut
|
367d4c887a |
dt-bindings: i2c: st,stm32-i2c: Document wakeup-source property
Document wakeup-source property. This fixes dtbs_check warnings
when building current Linux DTs:
"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: i2c@40015000: Unevaluated properties are not allowed ('wakeup-source' was unexpected)
"
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
|
||
|
Marek Vasut
|
f938a5295c |
dt-bindings: i2c: st,stm32-i2c: Document interrupt-names property
Document interrupt-names property with "event" and "error" interrupt names.
This fixes dtbs_check warnings when building current Linux DTs:
"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: i2c@40015000: Unevaluated properties are not allowed ('interrupt-names' was unexpected)
"
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
|
||
|
Linus Torvalds
|
b357fd1c2a |
USB/Thunderbolt fixes for 6.0-final
Here are some tiny USB and Thunderbolt driver fixes and quirks, for
6.0-final.
Included in here are:
- 3 uas/usb-storage driver quirks to get the devices working
properly due to broken firmware images in them (they can not
run at high data rates, and are also throttled on other
operating systems because of this.)
- thunderbolt bugfix for plug event delays
- typec runtime warning removal
- dwc3 st driver bugfix. Note, a follow-on fix for this will
end up coming in for 6.1-rc1 as the developers are still
arguing over what the final solution will be, but this should
be sufficient for now.
All of these have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.0-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/Thunderbolt fixes from Greg KH:
"Here are some tiny USB and Thunderbolt driver fixes and quirks.
Included in here are:
- three uas/usb-storage driver quirks to get the devices working
properly due to broken firmware images in them (they can not run at
high data rates, and are also throttled on other operating systems
because of this)
- thunderbolt bugfix for plug event delays
- typec runtime warning removal
- dwc3 st driver bugfix. Note, a follow-on fix for this will end up
coming in for 6.1-rc1 as the developers are still arguing over what
the final solution will be, but this should be sufficient for now
All of these have been in linux-next with no reported problems"
* tag 'usb-6.0-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
uas: ignore UAS for Thinkplus chips
usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS
uas: add no-uas quirk for Hiksemi usb_disk
usb: dwc3: st: Fix node's child name
usb: typec: ucsi: Remove incorrect warning
thunderbolt: Explicitly reset plug events delay back to USB4 spec value
|
||
|
Linus Torvalds
|
89f2ddce78 |
media fixes for v6.0-rc8
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||
|
Linus Torvalds
|
2a4b6e13e1 |
One MAINTAINERS update, two MM fixes, both cc:stable
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCYzec9wAKCRDdBJ7gKXxA jqSVAQDfJdJ/lPUjtm5gHAZiHhc5GmnIZgKPBxLZQhTT3r/7kwD/ZK8xvcGb9MW7 a9/J7tsDtaBBjLbbOak+zx7FwZIsbwg= =d+tG -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull more hotfixes from Andrew Morton: "One MAINTAINERS update, two MM fixes, both cc:stable" The previous pull wasn't fated to be the last one.. * tag 'mm-hotfixes-stable-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: damon/sysfs: fix possible memleak on damon_sysfs_add_target mm: fix BUG splat with kvmalloc + GFP_ATOMIC MAINTAINERS: drop entry to removed file in ARM/RISCPC ARCHITECTURE |
||
Dmitry Torokhov
|
90c2d2eb7a |
MIPS: pci: lantiq: switch to using gpiod API
This patch switches the driver from legacy gpio API to the newer gpiod API. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
||
Jason A. Donenfeld
|
056a68cea0 |
mips: allow firmware to pass RNG seed to kernel
Nearly all other firmware environments have some way of passing a RNG seed to initialize the RNG: DTB's rng-seed, EFI's RNG protocol, m68k's bootinfo block, x86's setup_data, and so forth. This adds something similar for MIPS, which will allow various firmware environments, bootloaders, and hypervisors to pass an RNG seed to initialize the kernel's RNG. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
||
Levi Yun
|
1c8e2349f2 |
damon/sysfs: fix possible memleak on damon_sysfs_add_target
When damon_sysfs_add_target couldn't find proper task, New allocated
damon_target structure isn't registered yet, So, it's impossible to free
new allocated one by damon_sysfs_destroy_targets.
By calling damon_add_target as soon as allocating new target, Fix this
possible memory leak.
Link: https://lkml.kernel.org/r/20220926160611.48536-1-sj@kernel.org
Fixes:
|
||
Florian Westphal
|
30c1936663 |
mm: fix BUG splat with kvmalloc + GFP_ATOMIC
Martin Zaharinov reports BUG with 5.19.10 kernel:
kernel BUG at mm/vmalloc.c:2437!
invalid opcode: 0000 [#1] SMP
CPU: 28 PID: 0 Comm: swapper/28 Tainted: G W O 5.19.9 #1
[..]
RIP: 0010:__get_vm_area_node+0x120/0x130
__vmalloc_node_range+0x96/0x1e0
kvmalloc_node+0x92/0xb0
bucket_table_alloc.isra.0+0x47/0x140
rhashtable_try_insert+0x3a4/0x440
rhashtable_insert_slow+0x1b/0x30
[..]
bucket_table_alloc uses kvzalloc(GPF_ATOMIC). If kmalloc fails, this now
falls through to vmalloc and hits code paths that assume GFP_KERNEL.
Link: https://lkml.kernel.org/r/20220926151650.15293-1-fw@strlen.de
Fixes:
|
||
Lukas Bulwahn
|
b674deddeb |
MAINTAINERS: drop entry to removed file in ARM/RISCPC ARCHITECTURE
Commit |
||
|
Linus Torvalds
|
ffb4d94b43 |
amdgpu:
- VCN 4.x and GC 11.x fixes, mostly around fw -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEb4nG6jLu8Y5XI+PfTA9ye/CYqnEFAmM3av0ACgkQTA9ye/CY qnH8Ng//W2CCGNXVyTCHa/SZD8AbEoozPQ8F171OlamHTtZmekQBLn0lvEB13xeX VlTB9SVC2WcJXSZAKMLk0HvooyePgA7j2E6Xdaf2Qz5k8Rjrn8VJrDlo7nYfYomE Uq481z39UYdlwWNHj6A7sG58++3JRgRB6qh1NhHD2jF09LSFfenQhEhYUeyXTvT6 MRs84XE0BW9DAWD9Zwu8sdCA2rMocrNab4Iu1D6IuQKXLVB2Sr8m5ADDJYORr0SD 09bhY7Rh3Ecx1iiKx0cKSgCkS5D7OMHilpAiGlNgfoSf3aFyQm6A/MpD94K5dBlq 7e7ZF95XDbsCMMqgR6lgSk8yylqS3z2BOhIo+EDtDqEi+DzLXLUXXK6ApxUP7Z13 oWPo26iDGNZW6hYNMCcfZ0/nlZnGkCWToSZtDXw/pjEcM8qSzNcDdo+L6ullgdx2 lvfJW4eby3LLiBz4hwEsV9AO9tk466zQHu4FIr7EXNVYCf28B6UxBXGncvBAchgW F4WzToDUQBbHs8fwvH9aipEtKNa1B5cKnYE8u/0+OpCgdH1PUnyQRmkO+lSntEGK UGCktE2p8K3E2ysxsF6q1vp2+qwkuPMGrt7R97VgRLtY8wov5MQV9DdVxtkVJ82C weMe5dVMFDBzbghIrabWIv8T5Pj4u5AQq2/LUhQpyuTCb5F4sqA= =sOY/ -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2022-10-01' of git://anongit.freedesktop.org/drm/drm Pull drm fixes from Daniel Vetter: "Some last minute amd fixes: - VCN 4.x and GC 11.x fixes, mostly around fw" * tag 'drm-fixes-2022-10-01' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu/gfx11: switch to amdgpu_gfx_rlc_init_microcode drm/amdgpu: add helper to init rlc firmware drm/amdgpu: add helper to init rlc fw in header v2_4 drm/amdgpu: add helper to init rlc fw in header v2_3 drm/amdgpu: add helper to init rlc fw in header v2_2 drm/amdgpu: add helper to init rlc fw in header v2_1 drm/amdgpu: add helper to init rlc fw in header v2_0 drm/amdgpu: save rlcv/rlcp ucode version in amdgpu_gfx drm/amdgpu: Enable sram on vcn_4_0_2 drm/amdgpu: Enable VCN DPG for GC11_0_1 |
||
|
Linus Torvalds
|
e5fa173f9a |
Here's the last batch of clk driver fixes for this release. These
patches fix serious problems, for example, i.MX has an issue where changing the NAND clk frequency hangs the system. On Allwinner H6 the GPU is being overclocked which could lead to long term hardware damage. And finally on some Broadcom SoCs the serial console stopped working because the clk tree hierarchy description got broken by an inadvertant DT node name change. That's fixed by using 'clock-output-names' to generate a stable and unique name for clks so the framework can properly link things up. There's also a couple build fixes in here. One to fix CONFIG_OF=n builds and one to avoid an array out of bounds bug that happens during clk registration on microchip. I hope that KASAN would have found that OOB problem, but probably KASAN wasn't attempted. Instead LLVM/clang compilation caused an oops, while GCC didn't. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmM3WigRHHNib3lkQGtl cm5lbC5vcmcACgkQrQKIl8bklSUagQ//WM5qcHAYbvxCXN44m+dr+Y/5h/3wUMcB RySFPR67wao2yiCe/868kt8RMBA9hvCLEtTE/qai31+67jZpYjJontKjCx+YigDa sobGDTFFg5BsBODLAvPcDbnL41CDAbyShBgSuwUyqBKiV4XasN52NFu1U13kiyuO iay+zho398oaINnjNje0mJU4TsKUavK6lxwp+siHOsRAFUa9+g+jG/aY2G0He26f jZ5fzxWeVjdhUtUhZRNwtKI+1Y25qOG/ETuz7eGVFPCkBED01AegKgpG7M22E2PD n/ZUMjr4kvepTBQpd0tBGRIQ/v3jBLKPHU1PWp0cSjvRCo8Z0d6qUc57nYwb3fcd hYKp+i1BC8M3on+jvLX6Ktwe+YGDhw1q82JxJ0lD4Kj9vfg1bO6GBE/zSeWp1e04 ZGopKA9+pZoj4nYEnifrsxJ39ib7yM+OM7XUhO+fRNvjl8u516jkt4TwbBO8G6vF lsRu8/6QqAN88eIVJAUHP4osCL5ZP/gu0zL8VuFuVfm4baBnqjswY0BkFXkktSd8 RUc5tHJB4GyFQ/B3KF8w8lv0z5rocxDMqjqRABdZpMugnX/x4JhKvik+YMQ9CzYC YF0Sp614x3GvVGFRZIzl0O502FHTLx+0uqS3dL38U5SBbKi3hNSBsiIWkFTKNdbz rcpLi41GY1c= =5AzX -----END PGP SIGNATURE----- Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk driver fixes from Stephen Boyd: "Here's the last batch of clk driver fixes for this release. These patches fix serious problems, for example, i.MX has an issue where changing the NAND clk frequency hangs the system. On Allwinner H6 the GPU is being overclocked which could lead to long term hardware damage. And finally on some Broadcom SoCs the serial console stopped working because the clk tree hierarchy description got broken by an inadvertant DT node name change. That's fixed by using 'clock-output-names' to generate a stable and unique name for clks so the framework can properly link things up. There's also a couple build fixes in here. One to fix CONFIG_OF=n builds and one to avoid an array out of bounds bug that happens during clk registration on microchip. I hope that KASAN would have found that OOB problem, but probably KASAN wasn't attempted. Instead LLVM/clang compilation caused an oops, while GCC didn't" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: imx93: drop of_match_ptr clk: iproc: Do not rely on node name for correct PLL setup clk: sunxi-ng: h6: Fix default PLL GPU rate clk: imx: imx6sx: remove the SET_RATE_PARENT flag for QSPI clocks clk: microchip: mpfs: make the rtc's ahb clock critical clk: microchip: mpfs: fix clk_cfg array bounds violation clk: ingenic-tcu: Properly enable registers before accessing timers |
||
|
Linus Torvalds
|
c816f2e981 |
perf tools fixes for v6.0: 5th batch
- Fail the 'perf test record' entry on error, fixing a regression where just
setup stuff like allocating memory and not the actual things being tested failed.
- Fixup disabling of -Wdeprecated-declarations for the python scripting engine, the
previous attempt had a brown paper bag thinko.
- Fix branch stack sampling test to include sanity check for branch filter on PowerPC.
- Update is_ignored_symbol function to match the kernel ignored list, fixing running
the 'perf test' entry that compares resolving symbols from kallsyms to resolving from
vmlinux.
- Augment the data source type with ARM's neoverse_spe list, the previous code
was limited in its search resolving the data source.
- Fix some clang 5 variable set but unused cases.
- Get a perf cgroup more portably in BPF as the __builtin_preserve_enum_value builtin is
not available in older versions of clang. In those cases we can forgo BPF's CO-RE (Compile
Once, Run Everywhere).
- More Fixes for Intel's hybrid CPU model.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-tools-fixes-for-v6.0-2022-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fail the 'perf test record' entry on error, fixing a regression where
just setup stuff like allocating memory and not the actual things
being tested failed.
- Fixup disabling of -Wdeprecated-declarations for the python scripting
engine, the previous attempt had a brown paper bag thinko.
- Fix branch stack sampling test to include sanity check for branch
filter on PowerPC.
- Update is_ignored_symbol function to match the kernel ignored list,
fixing running the 'perf test' entry that compares resolving symbols
from kallsyms to resolving from vmlinux.
- Augment the data source type with ARM's neoverse_spe list, the
previous code was limited in its search resolving the data source.
- Fix some clang 5 variable set but unused cases.
- Get a perf cgroup more portably in BPF as the
__builtin_preserve_enum_value builtin is not available in older
versions of clang. In those cases we can forgo BPF's CO-RE (Compile
Once, Run Everywhere).
- More Fixes for Intel's hybrid CPU model.
* tag 'perf-tools-fixes-for-v6.0-2022-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf build: Fixup disabling of -Wdeprecated-declarations for the python scripting engine
perf tests mmap-basic: Remove unused variable to address clang 15 warning
perf parse-events: Ignore clang 15 warning about variable set but unused in bison produced code
perf tests record: Fail the test if the 'errs' counter is not zero
perf test: Fix test case 87 ("perf record tests") for hybrid systems
perf arm-spe: augment the data source type with neoverse_spe list
perf tests vmlinux-kallsyms: Update is_ignored_symbol function to match the kernel ignored list
perf tests powerpc: Fix branch stack sampling test to include sanity check for branch filter
perf parse-events: Remove "not supported" hybrid cache events
perf print-events: Fix "perf list" can not display the PMU prefix for some hybrid cache events
perf tools: Get a perf cgroup more portably in BPF
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Linus Torvalds
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920541bb0b |
A small fix to the reported set of supported CPUID bits, and selftests fixes:
* Skip tests that require EPT when it is not available
* Do not hang when a test fails with an empty stack trace
* avoid spurious failure when running access_tracking_perf_test in a KVM guest
* work around GCC's tendency to optimize loops into mem*() functions, which
breaks because the guest code in selftests cannot call into PLTs
* fix -Warray-bounds error in fix_hypercall_test
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Merge tag 'for-linus-6.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"A small fix to the reported set of supported CPUID bits, and selftests
fixes:
- Skip tests that require EPT when it is not available
- Do not hang when a test fails with an empty stack trace
- avoid spurious failure when running access_tracking_perf_test in a
KVM guest
- work around GCC's tendency to optimize loops into mem*() functions,
which breaks because the guest code in selftests cannot call into
PLTs
- fix -Warray-bounds error in fix_hypercall_test"
* tag 'for-linus-6.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: selftests: Compare insn opcodes directly in fix_hypercall_test
KVM: selftests: Implement memcmp(), memcpy(), and memset() for guest use
KVM: x86: Hide IA32_PLATFORM_DCA_CAP[31:0] from the guest
KVM: selftests: Gracefully handle empty stack traces
KVM: selftests: replace assertion with warning in access_tracking_perf_test
KVM: selftests: Skip tests that require EPT when it is not available
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||
Daniel Vetter
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414208e489 |
Merge tag 'amd-drm-fixes-6.0-2022-09-30-1' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-6.0-2022-09-30-1: amdgpu: - VCN 4.x fixes - RLC fixes for GC 11.x Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220930210454.542719-1-alexander.deucher@amd.com |
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Hawking Zhang
|
0fd85e89b5 |
drm/amdgpu/gfx11: switch to amdgpu_gfx_rlc_init_microcode
switch to common helper to initialize rlc firmware for gfx11 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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|
Hawking Zhang
|
04fa38cce6 |
drm/amdgpu: add helper to init rlc firmware
To initialzie rlc firmware according to rlc firmware header version v2: squash in backwards compat fix Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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|
Hawking Zhang
|
b33139ee15 |
drm/amdgpu: add helper to init rlc fw in header v2_4
To initialize rlc firmware in header v2_4 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Hawking Zhang
|
c1c3f41ffb |
drm/amdgpu: add helper to init rlc fw in header v2_3
To initialize rlc firmware in header v2_3 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Hawking Zhang
|
bcecb65248 |
drm/amdgpu: add helper to init rlc fw in header v2_2
To initialize rlc firmware in header v2_2 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Hawking Zhang
|
90df151245 |
drm/amdgpu: add helper to init rlc fw in header v2_1
To initialize rlc firmware in header v2_1 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Hawking Zhang
|
2f3f958602 |
drm/amdgpu: add helper to init rlc fw in header v2_0
To initialize rlc firmware in header v2_0 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Hawking Zhang
|
af81a9201e |
drm/amdgpu: save rlcv/rlcp ucode version in amdgpu_gfx
cache rlcv/rlcvp ucode version info in amdgpu_gfx structure Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Rafael J. Wysocki
|
e996c7e018 |
Merge branches 'acpi-properties', 'acpi-tables', 'acpi-x86' and 'acpi-soc'
Merge changes related to ACPI data-only tables handling and ACPI device properties management, x86-specific ACPI code changes and ACPI SoC driver changes for 6.1-rc1: - Clean up the ACPI LPSS (Intel SoC) driver (Andy Shevchenko). - Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable (Mario Limonciello). - Drop unused dev_fmt() and redundant 'HMAT' prefix from the HMAT parsing code (Liu Shixin). - Make ACPI FPDT parsing code avoid calling acpi_os_map_memory() on invalid physical addresses (Hans de Goede). - Silence missing-declarations warning related to Apple device properties management (Lukas Wunner). * acpi-properties: ACPI: property: Silence missing-declarations warning in apple.c * acpi-tables: ACPI: HMAT: Drop unused dev_fmt() and redundant 'HMAT' prefix ACPI: tables: FPDT: Don't call acpi_os_map_memory() on invalid phys address * acpi-x86: ACPI: x86: Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable * acpi-soc: ACPI: LPSS: Deduplicate skipping device in acpi_lpss_create_device() ACPI: LPSS: Replace loop with first entry retrieval |
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Andy Shevchenko
|
6cc401be16 |
ACPI: LPSS: Deduplicate skipping device in acpi_lpss_create_device()
Add a new label to deduplicate skipping device code in the acpi_lpss_create_device(). No functional change intended. While at it, convert the last conditional to use the classical pattern, i.e. if (err) ...handle err... Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |