Revision tags: v6.14-rc1, v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4 |
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60675d4c |
| 20-Dec-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into x86/mm, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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f4b9d3bf |
| 22-Jan-2025 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki: "The majority of changes here are cpufreq updates which a
Merge tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki: "The majority of changes here are cpufreq updates which are dominated by amd-pstate driver changes, like in the previous cycle. Moreover, changes related to amd-pstate are also the majority of cpupower utility updates.
Included are some pieces of new hardware support, like the addition of Clearwater Forest processors support to intel_idle, new cpufreq driver for Airoha SoCs, and Apple cpufreq driver extensions to support more SoCs. The intel_pstate driver is also extended to be able to support new platforms by using ACPI CPPC to compute scaling factors between HWP performance states and frequency.
The rest is mostly fixes and cleanups in assorted pieces of power management code.
Specifics:
- Use str_enable_disable()-like helpers in cpufreq (Krzysztof Kozlowski)
- Extend the Apple cpufreq driver to support more SoCs (Hector Martin, Nick Chan)
- Add new cpufreq driver for Airoha SoCs (Christian Marangi)
- Fix using cpufreq-dt as module (Andreas Kemnade)
- Minor fixes for Sparc, SCMI, and Qcom cpufreq drivers (Ethan Carter Edwards, Sibi Sankar, Manivannan Sadhasivam)
- Fix the maximum supported frequency computation in the ACPI cpufreq driver to avoid relying on unfounded assumptions (Gautham Shenoy)
- Fix an amd-pstate driver regression with preferred core rankings not being used (Mario Limonciello)
- Fix a precision issue with frequency calculation in the amd-pstate driver (Naresh Solanki)
- Add ftrace event to the amd-pstate driver for active mode (Mario Limonciello)
- Set default EPP policy on Ryzen processors in amd-pstate (Mario Limonciello)
- Clean up the amd-pstate cpufreq driver and optimize it to increase code reuse (Mario Limonciello, Dhananjay Ugwekar)
- Use CPPC to get scaling factors between HWP performance levels and frequency in the intel_pstate driver and make it stop using a built-in scaling factor for Arrow Lake processors (Rafael Wysocki)
- Make intel_pstate initialize epp_policy to CPUFREQ_POLICY_UNKNOWN for consistency with CPU offline (Christian Loehle)
- Fix superfluous updates caused by need_freq_update in the schedutil cpufreq governor (Sultan Alsawaf)
- Allow configuring the system suspend-resume (DPM) watchdog to warn earlier than panic (Douglas Anderson)
- Implement devm_device_init_wakeup() helper and introduce a device- managed variant of dev_pm_set_wake_irq() (Joe Hattori, Peng Fan)
- Remove direct inclusions of 'pm_wakeup.h' which should be only included via 'device.h' (Wolfram Sang)
- Clean up two comments in the core system-wide PM code (Rafael Wysocki, Randy Dunlap)
- Add Clearwater Forest processor support to the intel_idle cpuidle driver (Artem Bityutskiy)
- Clean up the Exynos devfreq driver and devfreq core (Markus Elfring, Jeongjun Park)
- Minor cleanups and fixes for OPP (Dan Carpenter, Neil Armstrong, Joe Hattori)
- Implement dev_pm_opp_get_bw() (Neil Armstrong)
- Expose OPP reference counting helpers for Rust (Viresh Kumar)
- Fix TSC MHz calculation in cpupower (He Rongguang)
- Add install and uninstall options to bindings Makefile and add header changes for cpufreq.h to SWIG bindings in cpupower (John B. Wyatt IV)
- Add missing residency header changes in cpuidle.h to SWIG bindings in cpupower (John B. Wyatt IV)
- Add output files to .gitignore and clean them up in "make clean" in selftests/cpufreq (Li Zhijian)
- Fix cross-compilation in cpupower Makefile (Peng Fan)
- Revise the is_valid flag handling for idle_monitor in the cpupower utility (wangfushuai)
- Extend and clean up AMD processors support in cpupower (Mario Limonciello)"
* tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (67 commits) PM / OPP: Add reference counting helpers for Rust implementation PM: sleep: wakeirq: Introduce device-managed variant of dev_pm_set_wake_irq() cpufreq: Use str_enable_disable()-like helpers cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver PM: sleep: Allow configuring the DPM watchdog to warn earlier than panic PM: sleep: convert comment from kernel-doc to plain comment cpufreq: ACPI: Fix max-frequency computation pm: cpupower: Add missing residency header changes in cpuidle.h to SWIG PM / devfreq: exynos: remove unused function parameter OPP: OF: Fix an OF node leak in _opp_add_static_v2() cpufreq/amd-pstate: Refactor max frequency calculation cpufreq/amd-pstate: Fix prefcore rankings pm: cpupower: Add header changes for cpufreq.h to SWIG bindings cpufreq: sparc: change kzalloc to kcalloc cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT cpufreq: apple-soc: Increase cluster switch timeout to 400us cpufreq: apple-soc: Use 32-bit read for status register ...
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25768de5 |
| 21-Jan-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.14 merge window.
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a5c16f29 |
| 20-Jan-2025 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
Merge branch 'pm-cpufreq'
Merge cpufreq updates for 6.14:
- Use str_enable_disable()-like helpers in cpufreq (Krzysztof Kozlowski).
- Extend the Apple cpufreq driver to support more SoCs (Hec
Merge branch 'pm-cpufreq'
Merge cpufreq updates for 6.14:
- Use str_enable_disable()-like helpers in cpufreq (Krzysztof Kozlowski).
- Extend the Apple cpufreq driver to support more SoCs (Hector Martin, Nick Chan).
- Add new cpufreq driver for Airoha SoCs (Christian Marangi).
- Fix using cpufreq-dt as module (Andreas Kemnade).
- Minor fixes for Sparc, SCMI, and Qcom cpufreq drivers (Ethan Carter Edwards, Sibi Sankar, Manivannan Sadhasivam).
- Fix the maximum supported frequency computation in the ACPI cpufreq driver to avoid relying on unfounded assumptions (Gautham Shenoy).
- Fix an amd-pstate driver regression with preferred core rankings not being used (Mario Limonciello).
- Fix a precision issue with frequency calculation in the amd-pstate driver (Naresh Solanki).
- Add ftrace event to the amd-pstate driver for active mode (Mario Limonciello).
- Set default EPP policy on Ryzen processors in amd-pstate (Mario Limonciello).
- Clean up the amd-pstate cpufreq driver and optimize it to increase code reuse (Mario Limonciello, Dhananjay Ugwekar).
- Use CPPC to get scaling factors between HWP performance levels and frequency in the intel_pstate driver and make it stop using a built -in scaling factor for the Arrow Lake processor (Rafael Wysocki).
- Make intel_pstate initialize epp_policy to CPUFREQ_POLICY_UNKNOWN for consistency with CPU offline (Christian Loehle).
- Fix superfluous updates caused by need_freq_update in the schedutil cpufreq governor (Sultan Alsawaf).
* pm-cpufreq: (40 commits) cpufreq: Use str_enable_disable()-like helpers cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver cpufreq: ACPI: Fix max-frequency computation cpufreq/amd-pstate: Refactor max frequency calculation cpufreq/amd-pstate: Fix prefcore rankings cpufreq: sparc: change kzalloc to kcalloc cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT cpufreq: apple-soc: Increase cluster switch timeout to 400us cpufreq: apple-soc: Use 32-bit read for status register cpufreq: apple-soc: Allow per-SoC configuration of APPLE_DVFS_CMD_PS1 cpufreq: apple-soc: Drop setting the PS2 field on M2+ dt-bindings: cpufreq: apple,cluster-cpufreq: Add A7-A11, T2 compatibles dt-bindings: cpufreq: Document support for Airoha EN7581 CPUFreq cpufreq: fix using cpufreq-dt as module cpufreq: scmi: Register for limit change notifications cpufreq: schedutil: Fix superfluous updates caused by need_freq_update cpufreq: intel_pstate: Use CPUFREQ_POLICY_UNKNOWN ...
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251be0b5 |
| 20-Jan-2025 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
Merge tag 'cpufreq-arm-updates-6.14' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Merge ARM cpufreq updates for 6.14 from Viresh Kumar:
"- Extended support for more SoCs in appl
Merge tag 'cpufreq-arm-updates-6.14' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Merge ARM cpufreq updates for 6.14 from Viresh Kumar:
"- Extended support for more SoCs in apple cpufreq driver (Hector Martin and Nick Chan).
- Add new cpufreq driver for Airoha SoCs (Christian Marangi).
- Fix using cpufreq-dt as module (Andreas Kemnade).
- Minor fixes for Sparc, scmi, and Qcom drivers (Ethan Carter Edwards, Sibi Sankar and Manivannan Sadhasivam)."
* tag 'cpufreq-arm-updates-6.14' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver cpufreq: sparc: change kzalloc to kcalloc cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT cpufreq: apple-soc: Increase cluster switch timeout to 400us cpufreq: apple-soc: Use 32-bit read for status register cpufreq: apple-soc: Allow per-SoC configuration of APPLE_DVFS_CMD_PS1 cpufreq: apple-soc: Drop setting the PS2 field on M2+ dt-bindings: cpufreq: apple,cluster-cpufreq: Add A7-A11, T2 compatibles dt-bindings: cpufreq: Document support for Airoha EN7581 CPUFreq cpufreq: fix using cpufreq-dt as module cpufreq: scmi: Register for limit change notifications
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84cf9e54 |
| 09-Jan-2025 |
Christian Marangi <ansuelsmth@gmail.com> |
cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver
Add simple CPU Freq driver for Airoha EN7581 SoC that control CPU frequency scaling with SMC APIs and register a generic "cpufreq-dt" device.
All CP
cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver
Add simple CPU Freq driver for Airoha EN7581 SoC that control CPU frequency scaling with SMC APIs and register a generic "cpufreq-dt" device.
All CPU share the same frequency and can't be controlled independently. CPU frequency is controlled by the attached PM domain.
Add SoC compatible to cpufreq-dt-plat block list as a dedicated cpufreq driver is needed with OPP v2 nodes declared in DTS.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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6d4a0f4e |
| 17-Dec-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.13-rc3' into next
Sync up with the mainline.
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c5fb51b7 |
| 03-Jan-2025 |
Rob Clark <robdclark@chromium.org> |
Merge remote-tracking branch 'pm/opp/linux-next' into HEAD
Merge pm/opp tree to get dev_pm_opp_get_bw()
Signed-off-by: Rob Clark <robdclark@chromium.org>
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Revision tags: v6.13-rc3 |
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e7f0a3a6 |
| 11-Dec-2024 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching up with 6.13-rc2.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Revision tags: v6.13-rc2 |
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8f109f28 |
| 02-Dec-2024 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-xe-next
A backmerge to get the PMT preparation work for merging the BMG PMT support.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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3aba2eba |
| 02-Dec-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-next into drm-misc-next
Kickstart 6.14 cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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bcfd5f64 |
| 02-Dec-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.13-rc1' into perf/core, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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c34e9ab9 |
| 05-Dec-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13
A few small fixes for v6.13, all system specific - the biggest t
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13
A few small fixes for v6.13, all system specific - the biggest thing is the fix for jack handling over suspend on some Intel laptops.
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Revision tags: v6.13-rc1 |
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cf87766d |
| 26-Nov-2024 |
Christian Brauner <brauner@kernel.org> |
Merge branch 'ovl.fixes'
Bring in an overlayfs fix for v6.13-rc1 that fixes a bug introduced by the overlayfs changes merged for v6.13.
Signed-off-by: Christian Brauner <brauner@kernel.org>
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42d9e8b7 |
| 23-Nov-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'powerpc-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Rework kfence support for the HPT MMU to work on systems wit
Merge tag 'powerpc-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Rework kfence support for the HPT MMU to work on systems with >= 16TB of RAM.
- Remove the powerpc "maple" platform, used by the "Yellow Dog Powerstation".
- Add support for DYNAMIC_FTRACE_WITH_CALL_OPS, DYNAMIC_FTRACE_WITH_DIRECT_CALLS & BPF Trampolines.
- Add support for running KVM nested guests on Power11.
- Other small features, cleanups and fixes.
Thanks to Amit Machhiwal, Arnd Bergmann, Christophe Leroy, Costa Shulyupin, David Hunter, David Wang, Disha Goel, Gautam Menghani, Geert Uytterhoeven, Hari Bathini, Julia Lawall, Kajol Jain, Keith Packard, Lukas Bulwahn, Madhavan Srinivasan, Markus Elfring, Michal Suchanek, Ming Lei, Mukesh Kumar Chaurasiya, Nathan Chancellor, Naveen N Rao, Nicholas Piggin, Nysal Jan K.A, Paulo Miguel Almeida, Pavithra Prakash, Ritesh Harjani (IBM), Rob Herring (Arm), Sachin P Bappalige, Shen Lichuan, Simon Horman, Sourabh Jain, Thomas Weißschuh, Thorsten Blum, Thorsten Leemhuis, Venkat Rao Bagalkote, Zhang Zekun, and zhang jiao.
* tag 'powerpc-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (89 commits) EDAC/powerpc: Remove PPC_MAPLE drivers powerpc/perf: Add per-task/process monitoring to vpa_pmu driver powerpc/kvm: Add vpa latency counters to kvm_vcpu_arch docs: ABI: sysfs-bus-event_source-devices-vpa-pmu: Document sysfs event format entries for vpa_pmu powerpc/perf: Add perf interface to expose vpa counters MAINTAINERS: powerpc: Mark Maddy as "M" powerpc/Makefile: Allow overriding CPP powerpc-km82xx.c: replace of_node_put() with __free ps3: Correct some typos in comments powerpc/kexec: Fix return of uninitialized variable macintosh: Use common error handling code in via_pmu_led_init() powerpc/powermac: Use of_property_match_string() in pmac_has_backlight_type() powerpc: remove dead config options for MPC85xx platform support powerpc/xive: Use cpumask_intersects() selftests/powerpc: Remove the path after initialization. powerpc/xmon: symbol lookup length fixed powerpc/ep8248e: Use %pa to format resource_size_t powerpc/ps3: Reorganize kerneldoc parameter names KVM: PPC: Book3S HV: Fix kmv -> kvm typo powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static ...
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6f9baa9b |
| 23-Nov-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'pm-6.13-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki: "These mostly are updates of cpufreq drivers used
Merge tag 'pm-6.13-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management updates from Rafael Wysocki: "These mostly are updates of cpufreq drivers used on ARM platforms plus one new DT-based cpufreq driver for virtualized guests and two cpuidle changes that should not make any difference on systems currently in the field, but will be needed for future development:
- Add virtual cpufreq driver for guest kernels (David Dai)
- Minor cleanup to various cpufreq drivers (Andy Shevchenko, Dhruva Gole, Jie Zhan, Jinjie Ruan, Shuosheng Huang, Sibi Sankar, and Yuan Can)
- Revert "cpufreq: brcmstb-avs-cpufreq: Fix initial command check" (Colin Ian King)
- Improve DT bindings for qcom-hw driver (Dmitry Baryshkov, Konrad Dybcio, and Nikunj Kela)
- Make cpuidle_play_dead() try all idle states with :enter_dead() callbacks and change their return type to void (Rafael Wysocki)"
* tag 'pm-6.13-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (22 commits) cpuidle: Change :enter_dead() driver callback return type to void cpuidle: Do not return from cpuidle_play_dead() on callback failures arm64: dts: qcom: sc8180x: Add a SoC-specific compatible to cpufreq-hw dt-bindings: cpufreq: cpufreq-qcom-hw: Add SC8180X compatible cpufreq: sun50i: add a100 cpufreq support cpufreq: mediatek-hw: Fix wrong return value in mtk_cpufreq_get_cpu_power() cpufreq: CPPC: Fix wrong return value in cppc_get_cpu_power() cpufreq: CPPC: Fix wrong return value in cppc_get_cpu_cost() cpufreq: loongson3: Check for error code from devm_mutex_init() call cpufreq: scmi: Fix cleanup path when boost enablement fails cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost() cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw() Revert "cpufreq: brcmstb-avs-cpufreq: Fix initial command check" dt-bindings: cpufreq: cpufreq-qcom-hw: Add SAR2130P compatible cpufreq: add virtual-cpufreq driver dt-bindings: cpufreq: add virtual cpufreq device cpufreq: loongson2: Unregister platform_driver on failure cpufreq: ti-cpufreq: Remove revision offsets in AM62 family cpufreq: ti-cpufreq: Allow backward compatibility for efuse syscon cppc_cpufreq: Remove HiSilicon CPPC workaround ...
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baf4ae80 |
| 19-Nov-2024 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
Merge tag 'cpufreq-arm-updates-6.13' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Merge ARM cpufreq updates for 6.13 from Viresh Kumar:
"- Add virtual cpufreq driver for guest k
Merge tag 'cpufreq-arm-updates-6.13' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Merge ARM cpufreq updates for 6.13 from Viresh Kumar:
"- Add virtual cpufreq driver for guest kernels (David Dai).
- Minor cleanup to various cpufreq drivers (Andy Shevchenko, Dhruva Gole, Jie Zhan, Jinjie Ruan, Shuosheng Huang, Sibi Sankar, and Yuan Can).
- Revert "cpufreq: brcmstb-avs-cpufreq: Fix initial command check" (Colin Ian King).
- Improve DT bindings for qcom-hw driver (Dmitry Baryshkov, Konrad Dybcio, and Nikunj Kela)."
* tag 'cpufreq-arm-updates-6.13' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: arm64: dts: qcom: sc8180x: Add a SoC-specific compatible to cpufreq-hw dt-bindings: cpufreq: cpufreq-qcom-hw: Add SC8180X compatible cpufreq: sun50i: add a100 cpufreq support cpufreq: mediatek-hw: Fix wrong return value in mtk_cpufreq_get_cpu_power() cpufreq: CPPC: Fix wrong return value in cppc_get_cpu_power() cpufreq: CPPC: Fix wrong return value in cppc_get_cpu_cost() cpufreq: loongson3: Check for error code from devm_mutex_init() call cpufreq: scmi: Fix cleanup path when boost enablement fails cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost() cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw() Revert "cpufreq: brcmstb-avs-cpufreq: Fix initial command check" dt-bindings: cpufreq: cpufreq-qcom-hw: Add SAR2130P compatible cpufreq: add virtual-cpufreq driver dt-bindings: cpufreq: add virtual cpufreq device cpufreq: loongson2: Unregister platform_driver on failure cpufreq: ti-cpufreq: Remove revision offsets in AM62 family cpufreq: ti-cpufreq: Allow backward compatibility for efuse syscon cppc_cpufreq: Remove HiSilicon CPPC workaround cppc_cpufreq: Use desired perf if feedback ctrs are 0 or unchanged dt-bindings: cpufreq: qcom-hw: document support for SA8255p
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Revision tags: v6.12 |
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fae2987e |
| 12-Nov-2024 |
Michael Ellerman <mpe@ellerman.id.au> |
cpufreq: maple: Remove maple driver
This driver is no longer buildable since the PPC_MAPLE platform was removed, see commit 62f8f307c80e ("powerpc/64: Remove maple platform").
Remove the driver.
N
cpufreq: maple: Remove maple driver
This driver is no longer buildable since the PPC_MAPLE platform was removed, see commit 62f8f307c80e ("powerpc/64: Remove maple platform").
Remove the driver.
Note that the comment in the driver says it supports "SMU & 970FX based G5 Macs", but that's not true, that comment was copied from pmac64-cpufreq.c, which still exists and continues to support those machines.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://patch.msgid.link/20241112085148.415574-1-mpe@ellerman.id.au
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Revision tags: v6.12-rc7, v6.12-rc6, v6.12-rc5, v6.12-rc4, v6.12-rc3, v6.12-rc2, v6.12-rc1 |
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4fd06a53 |
| 19-Sep-2024 |
David Dai <davidai@google.com> |
cpufreq: add virtual-cpufreq driver
Introduce a virtualized cpufreq driver for guest kernels to improve performance and power of workloads within VMs.
This driver does two main things:
1. Sends th
cpufreq: add virtual-cpufreq driver
Introduce a virtualized cpufreq driver for guest kernels to improve performance and power of workloads within VMs.
This driver does two main things:
1. Sends the frequency of vCPUs as a hint to the host. The host uses the hint to schedule the vCPU threads and decide physical CPU frequency.
2. If a VM does not support a virtualized FIE(like AMUs), it queries the host CPU frequency by reading a MMIO region of a virtual cpufreq device to update the guest's frequency scaling factor periodically. This enables accurate Per-Entity Load Tracking for tasks running in the guest.
Co-developed-by: Saravana Kannan <saravanak@google.com> Signed-off-by: Saravana Kannan <saravanak@google.com> Signed-off-by: David Dai <davidai@google.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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36ec807b |
| 20-Sep-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.12 merge window.
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Revision tags: v6.11, v6.11-rc7 |
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f057b572 |
| 06-Sep-2024 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next
Bring in changes removing support for platform data from matrix-keypad driver.
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Revision tags: v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2 |
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66e72a01 |
| 29-Jul-2024 |
Jerome Brunet <jbrunet@baylibre.com> |
Merge tag 'v6.11-rc1' into clk-meson-next
Linux 6.11-rc1
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ee057c8c |
| 14-Aug-2024 |
Steven Rostedt <rostedt@goodmis.org> |
Merge tag 'v6.11-rc3' into trace/ring-buffer/core
The "reserve_mem" kernel command line parameter has been pulled into v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to be a
Merge tag 'v6.11-rc3' into trace/ring-buffer/core
The "reserve_mem" kernel command line parameter has been pulled into v6.11. Merge the latest -rc3 to allow the persistent ring buffer memory to be able to be mapped at the address specified by the "reserve_mem" command line parameter.
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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c8faf11c |
| 30-Jul-2024 |
Tejun Heo <tj@kernel.org> |
Merge tag 'v6.11-rc1' into for-6.12
Linux 6.11-rc1
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ed7171ff |
| 16-Aug-2024 |
Lucas De Marchi <lucas.demarchi@intel.com> |
Merge drm/drm-next into drm-xe-next
Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for the display side. This resolves the current conflict for the enable_display module parameter
Merge drm/drm-next into drm-xe-next
Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for the display side. This resolves the current conflict for the enable_display module parameter and allows further pending refactors.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
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