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7d6e3fa8 |
| 30-Aug-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'irq-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "Updates to the interrupt core and driver subsystems:
Core changes
Merge tag 'irq-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "Updates to the interrupt core and driver subsystems:
Core changes:
- The usual set of small fixes and improvements all over the place, but nothing stands out
MSI changes:
- Further consolidation of the PCI/MSI interrupt chip code
- Make MSI sysfs code independent of PCI/MSI and expose the MSI interrupts of platform devices in the same way as PCI exposes them.
Driver changes:
- Support for ARM GICv3 EPPI partitions
- Treewide conversion to generic_handle_domain_irq() for all chained interrupt controllers
- Conversion to bitmap_zalloc() throughout the irq chip drivers
- The usual set of small fixes and improvements"
* tag 'irq-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (57 commits) platform-msi: Add ABI to show msi_irqs of platform devices genirq/msi: Move MSI sysfs handling from PCI to MSI core genirq/cpuhotplug: Demote debug printk to KERN_DEBUG irqchip/qcom-pdc: Trim unused levels of the interrupt hierarchy irqdomain: Export irq_domain_disconnect_hierarchy() irqchip/gic-v3: Fix priority comparison when non-secure priorities are used irqchip/apple-aic: Fix irq_disable from within irq handlers pinctrl/rockchip: drop the gpio related codes gpio/rockchip: drop irq_gc_lock/irq_gc_unlock for irq set type gpio/rockchip: support next version gpio controller gpio/rockchip: use struct rockchip_gpio_regs for gpio controller gpio/rockchip: add driver for rockchip gpio dt-bindings: gpio: change items restriction of clock for rockchip,gpio-bank pinctrl/rockchip: add pinctrl device to gpio bank struct pinctrl/rockchip: separate struct rockchip_pin_bank to a head file pinctrl/rockchip: always enable clock for gpio controller genirq: Fix kernel doc indentation EDAC/altera: Convert to generic_handle_domain_irq() powerpc: Bulk conversion to generic_handle_domain_irq() nios2: Bulk conversion to generic_handle_domain_irq() ...
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#
71af75b6 |
| 30-Aug-2021 |
Petr Mladek <pmladek@suse.com> |
Merge branch 'for-5.15-printk-index' into for-linus
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#
46466ae3 |
| 26-Aug-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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c87866ed |
| 17-Aug-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v5.14-rc6' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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04c2721d |
| 13-Aug-2021 |
Thomas Gleixner <tglx@linutronix.de> |
genirq: Fix kernel doc indentation
Fixes: 61377ec14457 ("genirq: Clarify documentation for request_threaded_irq()") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Thomas Gleixne
genirq: Fix kernel doc indentation
Fixes: 61377ec14457 ("genirq: Clarify documentation for request_threaded_irq()") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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#
91cc470e |
| 02-Jun-2021 |
Tanner Love <tannerlove@google.com> |
genirq: Change force_irqthreads to a static key
With CONFIG_IRQ_FORCED_THREADING=y, testing the boolean force_irqthreads could incur a cache line miss in invoke_softirq() and other places.
Replace
genirq: Change force_irqthreads to a static key
With CONFIG_IRQ_FORCED_THREADING=y, testing the boolean force_irqthreads could incur a cache line miss in invoke_softirq() and other places.
Replace the test with a static key to avoid the potential cache miss.
[ tglx: Dropped the IDE part, removed the export and updated blk-mq ]
Suggested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Tanner Love <tannerlove@google.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210602180338.3324213-1-tannerlove.kernel@gmail.com
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61377ec1 |
| 31-Jul-2021 |
Joel Savitz <jsavitz@redhat.com> |
genirq: Clarify documentation for request_threaded_irq()
Clarify wording and document commonly used IRQF_ONESHOT flag.
Signed-off-by: Joel Savitz <jsavitz@redhat.com> Signed-off-by: Thomas Gleixner
genirq: Clarify documentation for request_threaded_irq()
Clarify wording and document commonly used IRQF_ONESHOT flag.
Signed-off-by: Joel Savitz <jsavitz@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210731050740.444454-1-jsavitz@redhat.com
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ca31fef1 |
| 27-Jul-2021 |
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> |
Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next
Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankh
Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next
Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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353b7a55 |
| 27-Jul-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'fixes-v5.14' into fixes
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#
320424c7 |
| 18-Jul-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v5.13' into next
Sync up with the mainline to get the latest parport API.
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#
611ac726 |
| 13-Jul-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Catching up with 5.14-rc1 and also preparing for a needed common topic branch for the "Minor revid/stepping and workaround cleanup"
Reference: https://patc
Merge drm/drm-next into drm-intel-gt-next
Catching up with 5.14-rc1 and also preparing for a needed common topic branch for the "Minor revid/stepping and workaround cleanup"
Reference: https://patchwork.freedesktop.org/series/92299/ Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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d5bfbad2 |
| 13-Jul-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Catching up with 5.14-rc1
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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#
c503c193 |
| 30-Jun-2021 |
Viresh Kumar <viresh.kumar@linaro.org> |
Merge branch 'cpufreq/cppc-fie' into cpufreq/arm/linux-next
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#
857286e4 |
| 30-Jun-2021 |
Arnaldo Carvalho de Melo <acme@redhat.com> |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up fixes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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#
21edf509 |
| 29-Jun-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'irq-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "Updates for the interrupt subsystem:
Core changes:
- Cleanup
Merge tag 'irq-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "Updates for the interrupt subsystem:
Core changes:
- Cleanup and simplification of common code to invoke the low level interrupt flow handlers when this invocation requires irqdomain resolution. Add the necessary core infrastructure.
- Provide a proper interface for modular PMU drivers to set the interrupt affinity.
- Add a request flag which allows to exclude interrupts from spurious interrupt detection. Useful especially for IPI handlers which always return IRQ_HANDLED which turns the spurious interrupt detection into a pointless waste of CPU cycles.
Driver changes:
- Bulk convert interrupt chip drivers to the new irqdomain low level flow handler invocation mechanism.
- Add device tree bindings for the Renesas R-Car M3-W+ SoC
- Enable modular build of the Qualcomm PDC driver
- The usual small fixes and improvements"
* tag 'irq-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (38 commits) dt-bindings: interrupt-controller: arm,gic-v3: Describe GICv3 optional properties irqchip: gic-pm: Remove redundant error log of clock bulk irqchip/sun4i: Remove unnecessary oom message irqchip/irq-imx-gpcv2: Remove unnecessary oom message irqchip/imgpdc: Remove unnecessary oom message irqchip/gic-v3-its: Remove unnecessary oom message irqchip/gic-v2m: Remove unnecessary oom message irqchip/exynos-combiner: Remove unnecessary oom message irqchip: Bulk conversion to generic_handle_domain_irq() genirq: Move non-irqdomain handle_domain_irq() handling into ARM's handle_IRQ() genirq: Add generic_handle_domain_irq() helper irqchip/nvic: Convert from handle_IRQ() to handle_domain_irq() irqdesc: Fix __handle_domain_irq() comment genirq: Use irq_resolve_mapping() to implement __handle_domain_irq() and co irqdomain: Introduce irq_resolve_mapping() irqdomain: Protect the linear revmap with RCU irqdomain: Cache irq_data instead of a virq number in the revmap irqdomain: Use struct_size() helper when allocating irqdomain irqdomain: Make normal and nomap irqdomains exclusive powerpc: Move the use of irq_domain_add_nomap() behind a config option ...
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#
9840cfcb |
| 28-Jun-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon: "There's a reasonable amount here and the juicy details are all below.
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon: "There's a reasonable amount here and the juicy details are all below.
It's worth noting that the MTE/KASAN changes strayed outside of our usual directories due to core mm changes and some associated changes to some other architectures; Andrew asked for us to carry these [1] rather that take them via the -mm tree.
Summary:
- Optimise SVE switching for CPUs with 128-bit implementations.
- Fix output format from SVE selftest.
- Add support for versions v1.2 and 1.3 of the SMC calling convention.
- Allow Pointer Authentication to be configured independently for kernel and userspace.
- PMU driver cleanups for managing IRQ affinity and exposing event attributes via sysfs.
- KASAN optimisations for both hardware tagging (MTE) and out-of-line software tagging implementations.
- Relax frame record alignment requirements to facilitate 8-byte alignment with KASAN and Clang.
- Cleanup of page-table definitions and removal of unused memory types.
- Reduction of ARCH_DMA_MINALIGN back to 64 bytes.
- Refactoring of our instruction decoding routines and addition of some missing encodings.
- Move entry code moved into C and hardened against harmful compiler instrumentation.
- Update booting requirements for the FEAT_HCX feature, added to v8.7 of the architecture.
- Fix resume from idle when pNMI is being used.
- Additional CPU sanity checks for MTE and preparatory changes for systems where not all of the CPUs support 32-bit EL0.
- Update our kernel string routines to the latest Cortex Strings implementation.
- Big cleanup of our cache maintenance routines, which were confusingly named and inconsistent in their implementations.
- Tweak linker flags so that GDB can understand vmlinux when using RELR relocations.
- Boot path cleanups to enable early initialisation of per-cpu operations needed by KCSAN.
- Non-critical fixes and miscellaneous cleanup"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (150 commits) arm64: tlb: fix the TTL value of tlb_get_level arm64: Restrict undef hook for cpufeature registers arm64/mm: Rename ARM64_SWAPPER_USES_SECTION_MAPS arm64: insn: avoid circular include dependency arm64: smp: Bump debugging information print down to KERN_DEBUG drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe() perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number arm64: suspend: Use cpuidle context helpers in cpu_suspend() PSCI: Use cpuidle context helpers in psci_cpu_suspend_enter() arm64: Convert cpu_do_idle() to using cpuidle context helpers arm64: Add cpuidle context save/restore helpers arm64: head: fix code comments in set_cpu_boot_mode_flag arm64: mm: drop unused __pa(__idmap_text_start) arm64: mm: fix the count comments in compute_indices arm64/mm: Fix ttbr0 values stored in struct thread_info for software-pan arm64: mm: Pass original fault address to handle_mm_fault() arm64/mm: Drop SECTION_[SHIFT|SIZE|MASK] arm64/mm: Use CONT_PMD_SHIFT for ARM64_MEMSTART_SHIFT arm64/mm: Drop SWAPPER_INIT_MAP_SIZE arm64: Conditionally configure PTR_AUTH key of the kernel. ...
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2e5d34d2 |
| 24-Jun-2021 |
Will Deacon <will@kernel.org> |
Merge branch 'for-next/perf' into for-next/core
PMU driver cleanups for managing IRQ affinity and exposing event attributes via sysfs.
* for-next/perf: (36 commits) drivers/perf: fix the missed i
Merge branch 'for-next/perf' into for-next/core
PMU driver cleanups for managing IRQ affinity and exposing event attributes via sysfs.
* for-next/perf: (36 commits) drivers/perf: fix the missed ida_simple_remove() in ddr_perf_probe() perf/arm-cmn: Fix invalid pointer when access dtc object sharing the same IRQ number arm64: perf: Simplify EVENT ATTR macro in perf_event.c drivers/perf: Simplify EVENT ATTR macro in fsl_imx8_ddr_perf.c drivers/perf: Simplify EVENT ATTR macro in xgene_pmu.c drivers/perf: Simplify EVENT ATTR macro in qcom_l3_pmu.c drivers/perf: Simplify EVENT ATTR macro in qcom_l2_pmu.c drivers/perf: Simplify EVENT ATTR macro in SMMU PMU driver perf: Add EVENT_ATTR_ID to simplify event attributes perf/smmuv3: Don't trample existing events with global filter perf/hisi: Constify static attribute_group structs perf: qcom: Remove redundant dev_err call in qcom_l3_cache_pmu_probe() drivers/perf: hisi: Fix data source control arm64: perf: Add more support on caps under sysfs perf: qcom_l2_pmu: move to use request_irq by IRQF_NO_AUTOEN flag arm_pmu: move to use request_irq by IRQF_NO_AUTOEN flag perf: arm_spe: use DEVICE_ATTR_RO macro perf: xgene_pmu: use DEVICE_ATTR_RO macro perf: qcom: use DEVICE_ATTR_RO macro perf: arm_pmu: use DEVICE_ATTR_RO macro ...
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c441bfb5 |
| 09-Jun-2021 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.13-rc3' into asoc-5.13
Linux 5.13-rc3
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#
942baad2 |
| 02-Jun-2021 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Pulling in -rc2 fixes and TTM changes that next upcoming patches depend on.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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#
da3862e7 |
| 24-May-2021 |
Will Deacon <will@kernel.org> |
Merge tag 'irq-export-set-affinity' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into for-next/perf
Export irq_set_affinity() for cleaning up drivers/perf
Pull export of irq_set_affinit
Merge tag 'irq-export-set-affinity' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into for-next/perf
Export irq_set_affinity() for cleaning up drivers/perf
Pull export of irq_set_affinity() from Thomas Gleixner, so we can convert all new and exiting Arm PMU drivers to the new interface.
* tag 'irq-export-set-affinity' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Export affinity setter for modules
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006ae197 |
| 19-May-2021 |
Thomas Gleixner <tglx@linutronix.de> |
Merge branch 'irq/affinity' into irq/core
Merge the export of irq_set_affinity() which is a standalone commit so it can be pulled into other trees.
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4d80d6ca |
| 18-May-2021 |
Thomas Gleixner <tglx@linutronix.de> |
genirq: Export affinity setter for modules
Perf modules abuse irq_set_affinity_hint() to set the affinity of system PMU interrupts just because irq_set_affinity() was not exported.
The fact that ir
genirq: Export affinity setter for modules
Perf modules abuse irq_set_affinity_hint() to set the affinity of system PMU interrupts just because irq_set_affinity() was not exported.
The fact that irq_set_affinity_hint() actually sets the affinity is a non-documented side effect and the name is clearly saying it's a hint.
To clean this up, export the real affinity setter.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/20210518093117.968251441@linutronix.de
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c37fe6af |
| 18-May-2021 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.13-rc2' into spi-5.13
Linux 5.13-rc2
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#
85ebe5ae |
| 18-May-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'fixes-rc1' into fixes
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#
d22fe808 |
| 17-May-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Time to get back in sync...
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
|