projects / linux-block.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 22c8542) | patch
x86, build: use objtool mcount
authorSami Tolvanen <samitolvanen@google.com>
Thu, 6 Aug 2020 22:15:02 +0000 (15:15 -0700)
committerKees Cook <keescook@chromium.org>
Tue, 23 Feb 2021 20:46:57 +0000 (12:46 -0800)
commit6dafca97803309c3cb5148d449bfa711e41ddef2
treea1cf7fed79ecf2b3501444ff9cc6248c8f4b62fftree | snapshot
parent22c8542d7b220ffc53816d47b371b1fe34341d4acommit | diff
x86, build: use objtool mcount

Select HAVE_OBJTOOL_MCOUNT if STACK_VALIDATION is selected to use
objtool to generate __mcount_loc sections for dynamic ftrace with
Clang and gcc <5 (later versions of gcc use -mrecord-mcount).

Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
arch/x86/Kconfig diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)