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* kvm-arm64/pmu-unchained: : . : PMUv3 fixes and improvements: : : - Make the CHAIN event handling strictly follow the architecture : : - Add support for PMUv3p5 (64bit counters all the way) : : - Various fixes and cleanups : . KVM: arm64: PMU: Fix period computation for 64bit counters with 32bit overflow KVM: arm64: PMU: Sanitise PMCR_EL0.LP on first vcpu run KVM: arm64: PMU: Simplify PMCR_EL0 reset handling KVM: arm64: PMU: Replace version number '0' with ID_AA64DFR0_EL1_PMUVer_NI KVM: arm64: PMU: Make kvm_pmc the main data structure KVM: arm64: PMU: Simplify vcpu computation on perf overflow notification KVM: arm64: PMU: Allow PMUv3p5 to be exposed to the guest KVM: arm64: PMU: Implement PMUv3p5 long counter support KVM: arm64: PMU: Allow ID_DFR0_EL1.PerfMon to be set from userspace KVM: arm64: PMU: Allow ID_AA64DFR0_EL1.PMUver to be set from userspace KVM: arm64: PMU: Move the ID_AA64DFR0_EL1.PMUver limit to VM creation KVM: arm64: PMU: Do not let AArch32 change the counters' top 32 bits KVM: arm64: PMU: Simplify setting a counter to a specific value KVM: arm64: PMU: Add counter_index_to_*reg() helpers KVM: arm64: PMU: Only narrow counters that are not 64bit wide KVM: arm64: PMU: Narrow the overflow checking when required KVM: arm64: PMU: Distinguish between 64bit counter and 64bit overflow KVM: arm64: PMU: Always advertise the CHAIN event KVM: arm64: PMU: Align chained counter implementation with architecture pseudocode arm64: Add ID_DFR0_EL1.PerfMon values for PMUv3p7 and IMP_DEF Signed-off-by: Marc Zyngier <maz@kernel.org> |
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| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
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| lib | ||
| LICENSES | ||
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| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
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| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.