Revision tags: v5.15.9 |
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9758ff2f |
| 16-Dec-2021 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging for v5.16-rc5. Resolves a conflict between drm-misc-next and drm-misc-fixes in the vc4 driver.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.d
Merge drm/drm-next into drm-misc-next
Backmerging for v5.16-rc5. Resolves a conflict between drm-misc-next and drm-misc-fixes in the vc4 driver.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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16e3613a |
| 16-Dec-2021 |
Marc Zyngier <maz@kernel.org> |
Merge branch irq/its-kexec-rt into irq/irqchip-next
* irq/its-kexec-rt: : . : Series from Valentin Schneider, aiming at fixing the issues : the ITS driver has with PREEMPT_RT whilst trying to
Merge branch irq/its-kexec-rt into irq/irqchip-next
* irq/its-kexec-rt: : . : Series from Valentin Schneider, aiming at fixing the issues : the ITS driver has with PREEMPT_RT whilst trying to reserve : memory at early boot to support kexec. : . irqchip/gic-v3-its: Limit memreserve cpuhp state lifetime irqchip/gic-v3-its: Postpone LPI pending table freeing and memreserve irqchip/gic-v3-its: Give the percpu rdist struct its own flags field
Signed-off-by: Marc Zyngier <maz@kernel.org>
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Revision tags: v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15 |
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835f442f |
| 27-Oct-2021 |
Valentin Schneider <valentin.schneider@arm.com> |
irqchip/gic-v3-its: Limit memreserve cpuhp state lifetime
The new memreserve cpuhp callback only needs to survive up until a point where every CPU in the system has booted once. Beyond that, it beco
irqchip/gic-v3-its: Limit memreserve cpuhp state lifetime
The new memreserve cpuhp callback only needs to survive up until a point where every CPU in the system has booted once. Beyond that, it becomes a no-op and can be put in the bin.
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211027151506.2085066-4-valentin.schneider@arm.com
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d23bc2bc |
| 27-Oct-2021 |
Valentin Schneider <valentin.schneider@arm.com> |
irqchip/gic-v3-its: Postpone LPI pending table freeing and memreserve
Memory used by the LPI tables have to be made persistent for kexec to have a chance to work, as explained in [1]. If they have b
irqchip/gic-v3-its: Postpone LPI pending table freeing and memreserve
Memory used by the LPI tables have to be made persistent for kexec to have a chance to work, as explained in [1]. If they have been made persistent and we are booting into a kexec'd kernel, we also need to free the pages that were preemptively allocated by the new kernel for those tables.
Both of those operations currently happen during its_cpu_init(), which happens in a _STARTING (IOW atomic) cpuhp callback for secondary CPUs. efi_mem_reserve_iomem() issues a GFP_ATOMIC allocation, which unfortunately doesn't work under PREEMPT_RT (this ends up grabbing a non-raw spinlock, which can sleep under PREEMPT_RT). Similarly, freeing the pages ends up grabbing a sleepable spinlock.
Since the memreserve is only required by kexec, it doesn't have to be done so early in the secondary boot process. Issue the reservation in a new CPUHP_AP_ONLINE_DYN cpuhp callback, and piggy-back the page freeing on top of it. A CPU gets to run the body of this new callback exactly once.
As kexec issues a machine_shutdown() prior to machine_kexec(), it will be serialized vs a CPU being plugged to life by the hotplug machinery - either the CPU will have been brought up and have had its redistributor's pending table memreserved, or it never went online and will have its table allocated by the new kernel.
[1]: https://lore.kernel.org/lkml/20180921195954.21574-1-marc.zyngier@arm.com/
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211027151506.2085066-3-valentin.schneider@arm.com
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c0cdc890 |
| 27-Oct-2021 |
Valentin Schneider <valentin.schneider@arm.com> |
irqchip/gic-v3-its: Give the percpu rdist struct its own flags field
Later patches will require tracking some per-rdist status. Reuse the bytes "lost" to padding within the __percpu rdist struct as
irqchip/gic-v3-its: Give the percpu rdist struct its own flags field
Later patches will require tracking some per-rdist status. Reuse the bytes "lost" to padding within the __percpu rdist struct as a flags field, and re-encode ->lpi_enabled within said flags.
No change in functionality intended.
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20211027151506.2085066-2-valentin.schneider@arm.com
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4922f092 |
| 14-Dec-2021 |
Jason Gunthorpe <jgg@nvidia.com> |
Merge tag 'v5.16-rc5' into rdma.git for-next
Required due to dependencies in following patches.
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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09eb3ad5 |
| 14-Dec-2021 |
Thomas Gleixner <tglx@linutronix.de> |
Merge branch 'irq/urgent' into irq/msi
to pick up the PCI/MSI-x fixes.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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99b03ca6 |
| 14-Dec-2021 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
Merge v5.16-rc5 into drm-next
Thomas Zimmermann requested a fixes backmerge, specifically also for 96c5f82ef0a1 ("drm/vc4: fix error code in vc4_create_object()")
Just a bunch of adjacent changes c
Merge v5.16-rc5 into drm-next
Thomas Zimmermann requested a fixes backmerge, specifically also for 96c5f82ef0a1 ("drm/vc4: fix error code in vc4_create_object()")
Just a bunch of adjacent changes conflicts, even the big pile of them in vc4.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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6773cc31 |
| 13-Dec-2021 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v5.16-rc5' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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af40d160 |
| 13-Dec-2021 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge v5.15-rc5 into char-misc-next
We need the fixes in here as well, and also resolve some merge conflicts in: drivers/misc/eeprom/at25.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundatio
Merge v5.15-rc5 into char-misc-next
We need the fixes in here as well, and also resolve some merge conflicts in: drivers/misc/eeprom/at25.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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c45479ec |
| 13-Dec-2021 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 5.16-rc5 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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82d2ef45 |
| 12-Dec-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'irq-urgent-2021-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner: "A set of interrupt chip driver fixes:
- Fix the multi vector MSI
Merge tag 'irq-urgent-2021-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner: "A set of interrupt chip driver fixes:
- Fix the multi vector MSI allocation on Armada 370XP
- Do interrupt acknowledgement correctly in the aspeed-scu driver
- Make the IPR register offset correct in the NVIC driver
- Make redistribution table flushing correct by issueing a SYNC command to ensure that the invalidation command has been executed
- Plug a device tree node reference leak in the bcm7210-l2 driver
- Trivial fixes in the MIPS GIC and the Apple AIC drivers"
* tag 'irq-urgent-2021-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/irq-bcm7120-l2: Add put_device() after of_find_device_by_node() irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL irqchip/apple-aic: Mark aic_init_smp() as __init irqchip: nvic: Fix offset for Interrupt Priority Offsets irqchip/mips-gic: Use bitfield helpers irqchip/aspeed-scu: Replace update_bits with write_bits. irqchip/armada-370-xp: Fix support for Multi-MSI interrupts irqchip/armada-370-xp: Fix return value of armada_370_xp_msi_alloc()
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b7fd35a0 |
| 11-Dec-2021 |
Thomas Gleixner <tglx@linutronix.de> |
Merge tag 'irqchip-fixes-5.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- Fix Armada-370-XP Multi-MSi allocation t
Merge tag 'irqchip-fixes-5.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- Fix Armada-370-XP Multi-MSi allocation to be aligned on the allocation size, as required by the PCI spec
- Fix aspeed-scu interrupt acknowledgement by directly writing to the register instead of a read-modify-write sequence
- Use standard bitfirl helpers in the MIPS GIC driver instead of custom constructs
- Fix the NVIC driver IPR register offset
- Correctly drop the reference of the device node in the irq-bcm7120-l2 driver
- Fix the GICv3 ITS INVALL command by issueing a following SYNC command
- Add a missing __init attribute to the init function of the Apple AIC driver
Link: https://lore.kernel.org/r/20211210133516.664497-1-maz@kernel.org
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86329873 |
| 09-Dec-2021 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next
"Add optional variant of of_reset_control_get_exclusive(). If the requested reset is not
Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next
"Add optional variant of of_reset_control_get_exclusive(). If the requested reset is not specified in the device tree, this function returns NULL instead of an error."
This dependency is needed for the Generic Timer Module (a.k.a OSTM) support for RZ/G2L.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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5d8dfaa7 |
| 09-Dec-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v5.15' into next
Sync up with the mainline to get the latest APIs and DT bindings.
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b383a42c |
| 07-Dec-2021 |
Wudi Wang <wangwudi@hisilicon.com> |
irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL
INVALL CMD specifies that the ITS must ensure any caching associated with the interrupt collection defined by ICID is consistent w
irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL
INVALL CMD specifies that the ITS must ensure any caching associated with the interrupt collection defined by ICID is consistent with the LPI configuration tables held in memory for all Redistributors. SYNC is required to ensure that INVALL is executed.
Currently, LPI configuration data may be inconsistent with that in the memory within a short period of time after the INVALL command is executed.
Signed-off-by: Wudi Wang <wangwudi@hisilicon.com> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Fixes: cc2d3216f53c ("irqchip: GICv3: ITS command queue") Link: https://lore.kernel.org/r/20211208015429.5007-1-zhangshaokun@hisilicon.com
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8626afb1 |
| 22-Nov-2021 |
Tvrtko Ursulin <tvrtko.ursulin@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Thomas needs the dma_resv_for_each_fence API for i915/ttm async migration work.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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a713ca23 |
| 18-Nov-2021 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging from drm/drm-next for v5.16-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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e269d7ca |
| 07-Nov-2021 |
Miquel Raynal <miquel.raynal@bootlin.com> |
Merge tag 'spi-nor/for-5.16' into mtd/next
SPI NOR core changes: - Add spi-nor device tree binding under SPI NOR maintainers
SPI NOR manufacturer drivers changes: - Enable locking for n25q128a13
S
Merge tag 'spi-nor/for-5.16' into mtd/next
SPI NOR core changes: - Add spi-nor device tree binding under SPI NOR maintainers
SPI NOR manufacturer drivers changes: - Enable locking for n25q128a13
SPI NOR controller drivers changes: - Use devm_platform_ioremap_resource_byname()
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820e9906 |
| 05-Nov-2021 |
Jiri Kosina <jkosina@suse.cz> |
Merge branch 'for-5.16/asus' into for-linus
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a0292f3e |
| 01-Nov-2021 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-v5.16' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.16
This is an unusually large set of updates, mostly a large crop of unus
Merge tag 'asoc-v5.16' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.16
This is an unusually large set of updates, mostly a large crop of unusually big drivers coupled with extensive overhauls of existing code. There's a SH change here for the DAI format terminology, the change is straightforward and the SH maintainers don't seem very active.
- A new version of the audio graph card which supports a wider range of systems. - Move of the Cirrus DSP framework into drivers/firmware to allow for future use by non-audio DSPs. - Several conversions to YAML DT bindings. - Continuing cleanups to the SOF and Intel code. - A very big overhaul of the cs42l42 driver, correcting many problems. - Support for AMD Vangogh and Yelow Cap, Cirrus CS35L41, Maxim MAX98520 and MAX98360A, Mediatek MT8195, Nuvoton NAU8821, nVidia Tegra210, NXP i.MX8ULP, Qualcomm AudioReach, Realtek ALC5682I-VS, RT5682S, and RT9120 and Rockchip RV1126 and RK3568
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4e338684 |
| 31-Oct-2021 |
Paolo Bonzini <pbonzini@redhat.com> |
Merge tag 'kvmarm-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 updates for Linux 5.16
- More progress on the protected VM front, now with the full fixe
Merge tag 'kvmarm-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 updates for Linux 5.16
- More progress on the protected VM front, now with the full fixed feature set as well as the limitation of some hypercalls after initialisation.
- Cleanup of the RAZ/WI sysreg handling, which was pointlessly complicated
- Fixes for the vgic placement in the IPA space, together with a bunch of selftests
- More memcg accounting of the memory allocated on behalf of a guest
- Timer and vgic selftests
- Workarounds for the Apple M1 broken vgic implementation
- KConfig cleanups
- New kvmarm.mode=none option, for those who really dislike us
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c1bb3a46 |
| 29-Oct-2021 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Backmerge to get the DP 2.0 MST changes merged to drm-next. This also syncs us up to v5.15-rc7.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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2258a6fc |
| 29-Oct-2021 |
Borislav Petkov <bp@suse.de> |
Merge tag 'irqchip-5.16' into irq/core
Merge irqchip updates for Linux 5.16 from Marc Zyngier:
- A large cross-arch rework to move irq_enter()/irq_exit() into the arch code, and removing it from
Merge tag 'irqchip-5.16' into irq/core
Merge irqchip updates for Linux 5.16 from Marc Zyngier:
- A large cross-arch rework to move irq_enter()/irq_exit() into the arch code, and removing it from the generic irq code. Thanks to Mark Rutland for the huge effort!
- A few irqchip drivers are made modular (broadcom, meson), because that's apparently a thing...
- A new driver for the Microchip External Interrupt Controller
- The irq_cpu_offline()/irq_cpu_online() API is now deprecated and can only be selected on the Cavium Octeon platform. Once this platform is removed, the API will be removed at the same time.
- A sprinkle of devm_* helper, as people seem to love that.
- The usual spattering of small fixes and minor improvements.
* tag 'irqchip-5.16': (912 commits) h8300: Fix linux/irqchip.h include mess dt-bindings: irqchip: renesas-irqc: Document r8a774e1 bindings MIPS: irq: Avoid an unused-variable error genirq: Hide irq_cpu_{on,off}line() behind a deprecated option irqchip/mips-gic: Get rid of the reliance on irq_cpu_online() MIPS: loongson64: Drop call to irq_cpu_offline() irq: remove handle_domain_{irq,nmi}() irq: remove CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY irq: riscv: perform irqentry in entry code irq: openrisc: perform irqentry in entry code irq: csky: perform irqentry in entry code irq: arm64: perform irqentry in entry code irq: arm: perform irqentry in entry code irq: add a (temporary) CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY irq: nds32: avoid CONFIG_HANDLE_DOMAIN_IRQ irq: arc: avoid CONFIG_HANDLE_DOMAIN_IRQ irq: add generic_handle_arch_irq() irq: unexport handle_irq_desc() irq: simplify handle_domain_{irq,nmi}() irq: mips: simplify do_domain_IRQ() ...
Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/20211029083332.3680101-1-maz@kernel.org
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970eae15 |
| 27-Oct-2021 |
Dave Airlie <airlied@redhat.com> |
BackMerge tag 'v5.15-rc7' into drm-next
The msm next tree is based on rc3, so let's just backmerge rc7 before pulling it in.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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