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Linux kernel source tree
ccd73c5782
Add host kernel support for the new arm64 GICv5 architecture, which is quite a departure from the previous ones. Include support for the full gamut of the architecture (interrupt routing and delivery to CPUs, wired interrupts, MSIs, and interrupt translation). -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmh45MYACgkQI9DQutE9 ekPa3w//b5FfQAXwSco2+zqfR80a914CkBchHWJ50S1XHxymikI0VWin+4nsFXz1 90/k52hz4a1rhjpMA0Z0rnEpzTpvyPckrfKDzUqf2Q8aAmfHMRw91kYvl2BII39O iWqEQKFRIxK5QR3mRt6C7mV8xth8zUbk/jPBdFbuB7iS/s8+Ayrxul9H4gHQsZqL f8fFZmFMKIIoshnWSr604510j0/jhj2lTXyesXGoNa/bBpPYsjOZeZByPaw+3RLS wGluBhMsbRk3gPzplVuPzMtQYLMinf2i08bhg4113zVvF1nvi1cs8ah28+HRH33X ZFIzClvWmCOu1zsYes49X8A6U2iJ4BL5Ndh9W6M3E7iH+pnzmYPsSuKL69welyvz 7qRJnoAkIooaWrgES+TVCDGqC4gBTClBWUZKMRa21GMwyyPLaPQZBnAmHzqbbFO1 k8WMcOVtvStc/Hd4Jc8GgbdWn5IRI6YAqIOEht1vYP9bKka8oj0nEt4I275bUlJP K2Qife4C6If8oAG+5Qu0dD6pAh7Pp6wylPm0EQ9AE5KCR4wWONOluvrSvU0WaAw6 2uk5H/lTl0l9onO84YKP2dkYNawkKLVWeYnKFtpT1HKRUt1OkF01NsGKYivE5xp3 qdsgyOYXR6r/MKa0ymfQ58y0txqTY7IQ/GSl44Sjh2WVU94Sp8A= =pB67 -----END PGP SIGNATURE----- Merge tag 'irqchip-gic-v5-host' into kvmarm/next GICv5 initial host support Add host kernel support for the new arm64 GICv5 architecture, which is quite a departure from the previous ones. Include support for the full gamut of the architecture (interrupt routing and delivery to CPUs, wired interrupts, MSIs, and interrupt translation). * tag 'irqchip-gic-v5-host': (32 commits) arm64: smp: Fix pNMI setup after GICv5 rework arm64: Kconfig: Enable GICv5 docs: arm64: gic-v5: Document booting requirements for GICv5 irqchip/gic-v5: Add GICv5 IWB support irqchip/gic-v5: Add GICv5 ITS support irqchip/msi-lib: Add IRQ_DOMAIN_FLAG_FWNODE_PARENT handling irqchip/gic-v3: Rename GICv3 ITS MSI parent PCI/MSI: Add pci_msi_map_rid_ctlr_node() helper function of/irq: Add of_msi_xlate() helper function irqchip/gic-v5: Enable GICv5 SMP booting irqchip/gic-v5: Add GICv5 LPI/IPI support irqchip/gic-v5: Add GICv5 IRS/SPI support irqchip/gic-v5: Add GICv5 PPI support arm64: Add support for GICv5 GSB barriers arm64: smp: Support non-SGIs for IPIs arm64: cpucaps: Add GICv5 CPU interface (GCIE) capability arm64: cpucaps: Rename GICv3 CPU interface capability arm64: Disable GICv5 read/write/instruction traps arm64/sysreg: Add ICH_HFGITR_EL2 arm64/sysreg: Add ICH_HFGWTR_EL2 ... Signed-off-by: Oliver Upton <oliver.upton@linux.dev> |
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| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
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| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
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| .mailmap | ||
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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 reStructuredText 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.