kernel/arch/mips/include/asm/uprobes.h, branch linux-rolling-stable

uprobes: remove function declarations from arch/{mips,s390}

2016-10-08T01:46:30Z

The declarations of arch-specific functions have been moved to a common header in commit 3820b4d2789f ('uprobes: Move function declarations out of arch'), but MIPS and S390 has added them to their own trees later. Remove the unnecessary duplicates. Link: http://lkml.kernel.org/r/1472804384-17830-1-git-send-email-marcin.nowakowski@imgtec.com Signed-off-by: Marcin Nowakowski Acked-by: Heiko Carstens Cc: Martin Schwidefsky Cc: Ralf Baechle Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

MIPS: uprobes: remove incorrect set_orig_insn

2016-09-29T16:59:49Z

Generic kernel code implements a weak version of set_orig_insn that moves cached 'insn' from arch_uprobe to the original code location when the trap is removed. MIPS variant used arch_uprobe->orig_inst which was never initialised properly, so this code only inserted a nop instead of the original instruction. With that change orig_inst can also be safely removed. Signed-off-by: Marcin Nowakowski Fixes: 40e084a506eb ('MIPS: Add uprobes support.') Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14299/ Signed-off-by: Ralf Baechle

MIPS: Add uprobes support.

2015-09-03T10:08:05Z

Signed-off-by: Ralf Baechle