linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2021-02-06	entry: Use different define for selector variable in SUD	Gabriel Krisman Bertazi
	Michael Kerrisk suggested that, from an API perspective, it is a bad idea to share the PR_SYS_DISPATCH_ defines between the prctl operation and the selector variable. Therefore, define two new constants to be used by SUD's selector variable and update the corresponding documentation and test cases. While this changes the API syscall user dispatch has never been part of a Linux release, it will show up for the first time in 5.11. Suggested-by: Michael Kerrisk (man-pages) <mtk.manpages@gmail.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210205184321.2062251-1-krisman@collabora.com
2020-12-02	docs: Document Syscall User Dispatch	Gabriel Krisman Bertazi
	Explain the interface, provide some background and security notes. [ tglx: Add note about non-visibility, add it to the index and fix the kerneldoc warning ] Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Andy Lutomirski <luto@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20201127193238.821364-8-krisman@collabora.com