diff options
| author |   Sami Tolvanen <samitolvanen@google.com> | 2020-07-17 12:04:27 -0700 |
|---|---|---|
| committer |   Kees Cook <keescook@chromium.org> | 2021-02-23 12:46:57 -0800 |
| commit | 0e731dbc18241d68318e0a7d2c2c0087c9073fb9 (patch) | |
| tree | f84a8f54bed013cb49dc370484745143abc72133 /tools/objtool/builtin-check.c | |
| parent | objtool: Fix __mcount_loc generation with Clang's assembler (diff) | |
| download | linux-dev-0e731dbc18241d68318e0a7d2c2c0087c9073fb9.tar.xz linux-dev-0e731dbc18241d68318e0a7d2c2c0087c9073fb9.zip | |
objtool: Don't autodetect vmlinux.o
With LTO, we run objtool on vmlinux.o, but don't want noinstr
validation. This change requires --vmlinux to be passed to objtool
explicitly.
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'tools/objtool/builtin-check.c')
| -rw-r--r-- | tools/objtool/builtin-check.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/tools/objtool/builtin-check.c b/tools/objtool/builtin-check.c index e92e76f69176..facfc10bc5dc 100644 --- a/tools/objtool/builtin-check.c +++ b/tools/objtool/builtin-check.c @@ -41,7 +41,7 @@ const struct option check_options[] = { int cmd_check(int argc, const char **argv) { - const char *objname, *s; + const char *objname; struct objtool_file *file; int ret; @@ -52,10 +52,6 @@ int cmd_check(int argc, const char **argv) objname = argv[0]; - s = strstr(objname, "vmlinux.o"); - if (s && !s[9]) - vmlinux = true; - file = objtool_open_read(objname); if (!file) return 1; |