mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-02-07 08:51:07 -05:00
2280a5360e
Pull parisc updates from Helge Deller: - parisc now uses the generic dma_noncoherent_ops implementation (Christoph Hellwig) - further memory barrier and spinlock improvements (John David Anglin) - prepare removal of current_text_addr() functions (Nick Desaulniers) - improve kernel stack unwinding on parisc (me) - drop ENOTSUP which was defined on parisc only (me) * 'parisc-4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Fix and improve kernel stack unwinding parisc: Remove unnecessary barriers from spinlock.h parisc: Remove ordered stores from syscall.S parisc: prefer _THIS_IP_ and _RET_IP_ statement expressions parisc: Add HAVE_REGS_AND_STACK_ACCESS_API feature parisc: Drop architecture-specific ENOTSUP define parisc: use generic dma_noncoherent_ops parisc: always use flush_kernel_dcache_range for DMA cache maintainance parisc: merge pcx_dma_ops and pcxl_dma_ops
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.