2 Коммитов

Автор	SHA1	Сообщение	Дата
Peter Zijlstra	ec6aba3d2b	kprobes: Remove kprobe::fault_handler ... The reason for kprobe::fault_handler(), as given by their comment: * We come here because instructions in the pre/post * handler caused the page_fault, this could happen * if handler tries to access user space by * copy_from_user(), get_user() etc. Let the * user-specified handler try to fix it first. Is just plain bad. Those other handlers are ran from non-preemptible context and had better use _nofault() functions. Also, there is no upstream usage of this. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Link: https://lore.kernel.org/r/20210525073213.561116662@infradead.org	2021-06-01 16:00:08 +02:00
Naveen N. Rao	2165b82fde	docs: Move kprobes.rst from staging/ to trace/ ... Kprobes contitutes a dynamic tracing technology and as such can be moved alongside documentation of other tracing technologies. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Link: https://lore.kernel.org/r/8a09c01c64b2e003d5486c4f0c89740618f1bae4.1595331824.git.naveen.n.rao@linux.vnet.ibm.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>	2020-07-23 14:01:24 -06:00