linux/kernel/livepatch
Jiri Kosina 56e33afd77 livepatch: Remove klp_check_compiler_support()
The only purpose of klp_check_compiler_support() is to make sure that we
are not using ftrace on x86 via mcount (because that's executed only after
prologue has already happened, and that's too late for livepatching
purposes).

Now that mcount is not supported by ftrace any more, there is no need for
klp_check_compiler_support() either.

Link: http://lkml.kernel.org/r/nycvar.YFH.7.76.1905102346100.17054@cbobk.fhfr.pm

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2019-05-10 17:53:29 -04:00
..
core.c livepatch: Remove klp_check_compiler_support() 2019-05-10 17:53:29 -04:00
core.h livepatch: Introduce klp_for_each_patch macro 2019-02-06 10:49:30 +01:00
Kconfig livepatch: Make livepatch dependent on !TRIM_UNUSED_KSYMS 2017-05-27 00:27:37 +02:00
Makefile livepatch: introduce shadow variable API 2017-09-14 23:06:12 +02:00
patch.c livepatch: Remove Nop structures when unused 2019-01-11 20:51:24 +01:00
patch.h livepatch: Remove Nop structures when unused 2019-01-11 20:51:24 +01:00
shadow.c livepatch: Allow to call a custom callback when freeing shadow variables 2018-04-17 13:42:48 +02:00
transition.c Merge branch 'for-5.1/atomic-replace' into for-linus 2019-03-05 15:56:59 +01:00
transition.h livepatch: Remove signal sysfs attribute 2019-01-16 22:09:33 +01:00