linux/drivers/clocksource, branch v5.12

Merge tag 'timers-urgent-2021-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-02-22T22:11:36Z

Pull timer fixes from Thomas Gleixner: "A small set of clockevent fixes which fell through the cracks before the 5.11 release: - Ensure a clock is enabled on sh_cmt - Trivial compile fail and compile warning fixes" * tag 'timers-urgent-2021-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined clocksource/drivers/sh_cmt: Make sure channel clock supply is enabled clocksource/drivers/ixp4xx: Select TIMER_OF when needed

Merge tag 'hyperv-next-signed-20210216' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2021-02-21T21:24:39Z

Pull Hyper-V updates from Wei Liu: - VMBus hardening patches from Andrea Parri and Andres Beltran. - Patches to make Linux boot as the root partition on Microsoft Hypervisor from Wei Liu. - One patch to add a new sysfs interface to support hibernation on Hyper-V from Dexuan Cui. - Two miscellaneous clean-up patches from Colin and Gustavo. * tag 'hyperv-next-signed-20210216' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: (31 commits) Revert "Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer" iommu/hyperv: setup an IO-APIC IRQ remapping domain for root partition x86/hyperv: implement an MSI domain for root partition asm-generic/hyperv: import data structures for mapping device interrupts asm-generic/hyperv: introduce hv_device_id and auxiliary structures asm-generic/hyperv: update hv_interrupt_entry asm-generic/hyperv: update hv_msi_entry x86/hyperv: implement and use hv_smp_prepare_cpus x86/hyperv: provide a bunch of helper functions ACPI / NUMA: add a stub function for node_to_pxm() x86/hyperv: handling hypercall page setup for root x86/hyperv: extract partition ID from Microsoft Hypervisor if necessary x86/hyperv: allocate output arg pages if required clocksource/hyperv: use MSR-based access if running as root Drivers: hv: vmbus: skip VMBus initialization if Linux is root x86/hyperv: detect if Linux is the root partition asm-generic/hyperv: change HV_CPU_POWER_MANAGEMENT to HV_CPU_MANAGEMENT hv: hyperv.h: Replace one-element array with flexible-array in struct icmsg_negotiate hv_netvsc: Restrict configurations on isolated guests Drivers: hv: vmbus: Enforce 'VMBus version >= 5.2' on isolated guests ...

clocksource/hyperv: use MSR-based access if running as root

2021-02-11T08:47:06Z

When Linux runs as the root partition, the setup required for TSC page is different. Luckily Linux also has access to the MSR based clocksource. We can just disable the TSC page clocksource if Linux is the root partition. Signed-off-by: Wei Liu Acked-by: Daniel Lezcano Reviewed-by: Pavel Tatashin Reviewed-by: Michael Kelley Link: https://lore.kernel.org/r/20210203150435.27941-5-wei.liu@kernel.org

Merge tag 'timers-v5.12-rc1' of https://git.linaro.org/people/daniel.lezcano/linux into timers/core

2021-02-10T10:02:20Z

Pull clocksource/events updates from Daniel Lezcano: - Drop dead code on efm32 (Uwe Kleine-König) - Move pr_fmt() before the includes on davinci driver (Bartosz Golaszewski) - Clarified timer interrupt must be specified on nuvoton DT bindings (Jonathan Neuschäfer) - Remove tango, sirf, u300 and atlas timer drivers (Arnd Bergman) - Add suspend/resume on pit64b (Claudiu Beznea) Link: https://lore.kernel.org/r/3747fbde-134f-5e1d-47d5-8776c1a52aa1@linaro.org

clocksource/drivers/timer-microchip-pit64b: Add clocksource suspend/resume

2021-02-03T08:36:50Z

Add suspend/resume support for clocksource timer. Signed-off-by: Claudiu Beznea Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/1611061165-30180-1-git-send-email-claudiu.beznea@microchip.com

clocksource/drivers/prima: Remove sirf prima driver

2021-02-03T08:13:46Z

The CSR SiRF prima2/atlas platforms are getting removed, so this driver is no longer needed. Cc: Barry Song Signed-off-by: Arnd Bergmann Acked-by: Barry Song Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210120131559.1971359-5-arnd@kernel.org

clocksource/drivers/atlas: Remove sirf atlas driver

2021-02-03T08:12:28Z

clocksource/drivers/tango: Remove tango driver

2021-02-03T08:11:35Z

The tango platform is getting removed, so the driver is no longer needed. Cc: Marc Gonzalez Cc: Mans Rullgard Signed-off-by: Arnd Bergmann Acked-by: Mans Rullgard Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210120131559.1971359-3-arnd@kernel.org

clocksource/drivers/u300: Remove the u300 driver

2021-02-03T08:10:24Z

The ST-Ericsson U300 platform is getting removed, so this driver is no longer needed. Cc: Linus Walleij Signed-off-by: Arnd Bergmann Reviewed-by: Linus Walleij Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210120131559.1971359-2-arnd@kernel.org

clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined

2021-01-18T21:28:59Z

When DEBUG is defined this error occurs drivers/clocksource/mxs_timer.c:138:1: error: expected ‘;’ before ‘}’ token The preceding statement needs a semicolon. Replace pr_info() with pr_debug() and remove the unneeded ifdef. Fixes: eb8703e2ef7c ("clockevents/drivers/mxs: Migrate to new 'set-state' interface") Signed-off-by: Tom Rix Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210118211955.763609-1-trix@redhat.com