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Merge tag 'sched-core-2024-09-19' of git://git.kernel.org/pub/scm/linux/kernel/git...
2024-04-22
Suzuki K Poulose
coresight: etm4x: Fix access to resource selector registers
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2024-04-22
Suzuki K Poulose
coresight: etm4x: Safe access for TRCQCLTR
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2024-04-22
Suzuki K Poulose
coresight: etm4x: Do not save/restore Data trace control...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2024-04-22
Suzuki K Poulose
coresight: etm4x: Do not hardcode IOMEM access for...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2024-03-19
Suzuki K Poulose
virtio: uapi: Drop __packed attribute in linux/virtio_pci.h
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2024-02-13
Suzuki K Poulose
coresight: tpdm: Fix build break due to uninitialised...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-09-20
Suzuki K Poulose
coresight: tmc-etr: Disable warnings for allocation...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-08-17
Suzuki K Poulose
coresight: trbe: Allocate platform data per device
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-07-26
Suzuki K Poulose
coresight: etm4x: Add ACPI support in platform driver
Cc:
Suzuki K Poulose
<suzuki.poulose@arm.com>
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-07-26
Suzuki K Poulose
coresight: platform: acpi: Ignore the absence of graph
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-06-12
Suzuki K Poulose
MAINTAINERS: coresight: Add James Clark as Reviewer
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-06-07
Suzuki K Poulose
coresight: etm4x: Match all ETM4 instances based on...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-04-14
Suzuki K Poulose
coresight: etm_pmu: Set the module field
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-04-14
Suzuki K Poulose
MAINTAINERS: Remove Mathieu Poirier as coresight maintainer
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-03-21
Suzuki K Poulose
coresight: etm4x: Do not access TRCIDR1 for identification
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-01-24
Suzuki K Poulose
coresight: perf: Output trace id only once
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2023-01-24
Suzuki K Poulose
coresight: Fix uninitialised variable use in coresight_disable
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2022-11-30
Suzuki K Poulose
selftests: splice_read: Fix sysfs read cases
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2022-06-22
Suzuki K Poulose
coresight: Clear the connection field properly
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
arm64: errata: Enable TRBE workaround for write to...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
arm64: errata: Enable workaround for TRBE overwrite...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Work around write to out of range
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Make sure we have enough space
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Add a helper to determine the minimum...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Workaround TRBE errata overwrite in...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Add infrastructure for Errata handling
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Allow driver to choose a different...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Decouple buffer base from the hardware...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Add a helper to pad a given buffer...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Add a helper to calculate the trace...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Defer the probe on offline CPUs
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Fix incorrect access of the sink specific...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Prohibit trace before disabling TRBE
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: End the AUX handle on truncation
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Do not truncate buffer on IRQ
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Fix handling of spurious interrupts
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: irq handler: Do not disable TRBE if...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Unify the enabling sequence
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Drop duplicate TRUNCATE flags
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: trbe: Ensure the format flag is always set
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: etm-pmu: Ensure the AUX handle is valid
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: etm4x: Use Trace Filtering controls dynamically
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-27
Suzuki K Poulose
coresight: etm4x: Save restore TRFCR_EL1
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-21
Suzuki K Poulose
arm64: errata: Add detection for TRBE write to out...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-21
Suzuki K Poulose
arm64: errata: Add workaround for TSB flush failures
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-21
Suzuki K Poulose
arm64: errata: Add detection for TRBE overwrite in...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-10-21
Suzuki K Poulose
arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-09-03
Suzuki K Poulose
perf session: Report collisions in AUX records
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2021-04-06
Suzuki K Poulose
dts: bindings: Document device tree bindings for Arm...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
coresight: etm-perf: Handle stale output handles
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
dts: bindings: Document device tree bindings for ETE
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
coresight: ete: Add support for ETE tracing
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
coresight: ete: Add support for ETE sysreg access
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
coresight: etm4x: Add support for PE OS lock
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
coresight: Do not scan for graph if none is present
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
coresight: etm-perf: Allow an event to use different...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
coresight: etm4x: Move ETM to prohibited region for...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
arm64: KVM: Enable access to TRBE support for host
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
KVM: arm64: Move SPE availability check to VCPU load
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-06
Suzuki K Poulose
KVM: arm64: Handle access to TRFCR_EL1
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-05
Suzuki K Poulose
arm64: Add support for trace synchronization barrier
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-05
Suzuki K Poulose
perf: aux: Add CoreSight PMU buffer formats
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-04-05
Suzuki K Poulose
perf: aux: Add flags for the buffer format
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-03-24
Suzuki K Poulose
KVM: arm64: Disable guest access to trace filter controls
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-03-24
Suzuki K Poulose
KVM: arm64: Hide system instruction access to Trace...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-03-06
Suzuki K Poulose
perf cs-etm: Fix bitmap for option
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2021-03-06
Suzuki K Poulose
KVM: arm64: nvhe: Save the SPE context early
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-03-02
Suzuki K Poulose
perf cs-etm: Detect pid in VMID for kernel running...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-03-02
Suzuki K Poulose
perf cs-etm: Support PID tracing in config
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-03-02
Suzuki K Poulose
perf cs-etm: Fix bitmap for option
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-11
Suzuki K Poulose
coresight: etm-perf: Support PID tracing for kernel...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-08
Suzuki K Poulose
arm64: Extend workaround for erratum 1024718 to all...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Handle accesses to TRCSTALLCTLR
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
dts: bindings: coresight: ETM system register access...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Add support for sysreg only devices
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Run arch feature detection on the CPU
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Refactor probing routine
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Detect system instructions support
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Add necessary synchronization for...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Expose trcdevarch via sysfs
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Use TRCDEVARCH for component discovery
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Detect access early on the target CPU
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Handle ETM architecture version
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Clean up exception level masks
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Cleanup secure exception level masks
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Check for Software Lock
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Define DEVARCH register fields
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Hide sysfs attributes for unavailable...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Add sysreg access helpers
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Add commentary on the registers
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Make offset available for sysfs attributes
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Convert all register accesses
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Always read the registers on the...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: Convert claim/disclaim operations to use...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: Convert coresight_timeout to use access...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: tpiu: Prepare for using coresight device...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: Introduce device access abstraction
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Skip accessing TRCPDCR in save/restore
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2021-02-04
Suzuki K Poulose
coresight: etm4x: Handle access to TRCSSPCICRn
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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2020-12-08
Suzuki K Poulose
coresight: tmc-etr: Fix barrier packet insertion for...
Signed-off-by:
Suzuki K Poulose
<suzuki.poulose@arm.com>
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