Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices:
OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
7eb6369d7a
The RISC-V port supports the rv32i and rv64i base ISAs, but provides no
mechanism to run 32-bit userspace on 64-bit systems. This adds that
support, via the COMPAT framework. As the RISC-V ISAs (and uABIs) were
developed concurrently, the resulting compat support is mostly generic.
This includes a handful of cleanups to the generic compat infrastructure
to more cleanly support RISC-V, followed by the RISC-V implementation.
* palmer/riscv-compat:
riscv: compat: Add COMPAT Kbuild skeletal support
riscv: compat: ptrace: Add compat_arch_ptrace implement
riscv: compat: signal: Add rt_frame implementation
riscv: compat: vdso: Add setup additional pages implementation
riscv: compat: vdso: Add COMPAT_VDSO base code implementation
riscv: compat: Add hw capability check for elf
riscv: compat: Add elf.h implementation
riscv: compat: process: Add UXL_32 support in start_thread
riscv: compat: syscall: Add entry.S implementation
riscv: compat: syscall: Add compat_sys_call_table implementation
riscv: compat: Support TASK_SIZE for compat mode
riscv: compat: Add basic compat data type implementation
riscv: Fixup difference with defconfig
syscalls: compat: Fix the missing part for __SYSCALL_COMPAT
asm-generic: compat: Cleanup duplicate definitions
fs: stat: compat: Add __ARCH_WANT_COMPAT_STAT
arch: Add SYSVIPC_COMPAT for all architectures
compat: consolidate the compat_flock{,64} definition
uapi: always define F_GETLK64/F_SETLK64/F_SETLKW64 in fcntl.h
uapi: simplify __ARCH_FLOCK{,64}_PAD a little
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|---|---|---|
| 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.