mirror of https://gitee.com/openkylin/linux.git
bca302651a
The use of 'struct timespec' is deprecated in the kernel, so we want to avoid the conversions from/to the proper timespec64 structure. On the user space side, we have a 'struct timespec' that is defined by the C library and that will be incompatible with the kernel's view on 32-bit architectures once they move to a 64-bit time_t, breaking the shared binary layout of hostfs_iattr and hostfs_stat. This changes the two structures to use a new hostfs_timespec structure with fixed 64-bit seconds/nanoseconds for passing the timestamps between hostfs_kern.c and hostfs_user.c. With a new enough user space side, this will allow timestamps beyond year 2038. Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| 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 | ||
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.