84e07b9d0a
According to comment for set_current_blocked() in kernel/signal.c, changing ->blocked directly is wrong. sigprocmask() should be called instead. So change cfs_block_sigsinv() and cfs_restore_sigs() to use sigprocmask(). For consistency, change them to pass the sigset_t by reference rather than by value. Also fix cfs_block_sigsinv() so that it correctly blocks signals above 32 on a 32bit host. Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.