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Some of the syscall helper functions (do_utimes, poll_select_set_timeout, core_sys_select) have changed over the past year or two to use 'timespec64' pointers rather than 'timespec'. This was fine on alpha, since 64-bit architectures treat the two as the same type. However, I'd like to change that behavior and make 'timespec64' a proper type of its own even on 64-bit architectures, and that will introduce harmless type mismatch warnings here. Also, I'm trying to kill off the do_gettimeofday() helper in favor of ktime_get() and related interfaces throughout the kernel. This changes the get_tv32/put_tv32 helper functions to also take a timespec64 argument rather than timeval, which allows us to simplify some of the syscall helpers a bit and avoid the type warnings. For the moment, wait4 and adjtimex are still better off with the old behavior, so I'm adding a special put_tv_to_tv32() helper for those. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.