mirror of
https://github.com/torvalds/linux
synced 2024-10-08 20:34:15 +00:00
6a0e20cd8c
New features:
- SECCOMP support
- nommu support
- SBI-less system support
- M-Mode support
- TLB flush optimizations
Other improvements:
- Pass the complete RISC-V ISA string supported by the CPU cores to
userspace, rather than redacting parts of it in the kernel
- Add platform DMA IP block data to the HiFive Unleashed board DT file
- Add Makefile support for BZ2, LZ4, LZMA, LZO kernel image
compression formats, in line with other architectures
Cleanups:
- Remove unnecessary PTE_PARENT_SIZE macro
- Standardize include guard naming across arch/riscv
-----BEGIN PGP SIGNATURE-----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=nbwY
-----END PGP SIGNATURE-----
Merge tag 'riscv/for-v5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Paul Walmsley:
"New features:
- SECCOMP support
- nommu support
- SBI-less system support
- M-Mode support
- TLB flush optimizations
Other improvements:
- Pass the complete RISC-V ISA string supported by the CPU cores to
userspace, rather than redacting parts of it in the kernel
- Add platform DMA IP block data to the HiFive Unleashed board DT
file
- Add Makefile support for BZ2, LZ4, LZMA, LZO kernel image
compression formats, in line with other architectures
Cleanups:
- Remove unnecessary PTE_PARENT_SIZE macro
- Standardize include guard naming across arch/riscv"
* tag 'riscv/for-v5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (22 commits)
riscv: provide a flat image loader
riscv: add nommu support
riscv: clear the instruction cache and all registers when booting
riscv: read the hart ID from mhartid on boot
riscv: provide native clint access for M-mode
riscv: dts: add support for PDMA device of HiFive Unleashed Rev A00
riscv: add support for MMIO access to the timer registers
riscv: implement remote sfence.i using IPIs
riscv: cleanup the default power off implementation
riscv: poison SBI calls for M-mode
riscv: don't allow selecting SBI based drivers for M-mode
RISC-V: Add multiple compression image format.
riscv: clean up the macro format in each header file
riscv: Use PMD_SIZE to replace PTE_PARENT_SIZE
riscv: abstract out CSR names for supervisor vs machine mode
riscv: separate MMIO functions into their own header file
riscv: enter WFI in default_power_off() if SBI does not shutdown
RISC-V: Issue a tlb page flush if possible
RISC-V: Issue a local tlbflush if possible.
RISC-V: Do not invoke SBI call if cpumask is empty
...
|
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| 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.