ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 04:33:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

objtool: Don't autodetect vmlinux.o

Browse Source 
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>
This commit is contained in:
Sami Tolvanen
2020-07-17 12:04:27 -07:00
committed by Kees Cook
parent 18a14575ae
commit 0e731dbc18
2 changed files with 2 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
scripts/link-vmlinux.sh
View File

@@ -106,7 +106,7 @@ objtool_link()
local objtoolopt;
if [ -n "${CONFIG_VMLINUX_VALIDATION}" ]; then
objtoolopt="check"
objtoolopt="check --vmlinux"
if [ -z "${CONFIG_FRAME_POINTER}" ]; then
objtoolopt="${objtoolopt} --no-fp"
fi