summaryrefslogtreecommitdiffstats
path: root/include/acpi/video.h
diff options
context:
space:
mode:
authorMasami Hiramatsu <mhiramat@kernel.org>2021-01-08 05:19:38 +0100
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2021-01-11 22:09:53 +0100
commit7bb83f6fc4ee84e95d0ac0d14452c2619fb3fe70 (patch)
treeecc5c6bbc76a1340cdda234b4f1be1ac31b14d1e /include/acpi/video.h
parentLinux 5.11-rc2 (diff)
downloadlinux-7bb83f6fc4ee84e95d0ac0d14452c2619fb3fe70.tar.xz
linux-7bb83f6fc4ee84e95d0ac0d14452c2619fb3fe70.zip
tracing/kprobes: Do the notrace functions check without kprobes on ftrace
Enable the notrace function check on the architecture which doesn't support kprobes on ftrace but support dynamic ftrace. This notrace function check is not only for the kprobes on ftrace but also sw-breakpoint based kprobes. Thus there is no reason to limit this check for the arch which supports kprobes on ftrace. This also changes the dependency of Kconfig. Because kprobe event uses the function tracer's address list for identifying notrace function, if the CONFIG_DYNAMIC_FTRACE=n, it can not check whether the target function is notrace or not. Link: https://lkml.kernel.org/r/20210105065730.2634785-1-naveen.n.rao@linux.vnet.ibm.com Link: https://lkml.kernel.org/r/161007957862.114704.4512260007555399463.stgit@devnote2 Cc: stable@vger.kernel.org Fixes: 45408c4f92506 ("tracing: kprobes: Prohibit probing on notrace function") Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'include/acpi/video.h')
0 files changed, 0 insertions, 0 deletions