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| author | Seth Forshee <seth.forshee@canonical.com> | 2019-07-17 11:06:26 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-10 11:21:05 +0100 |
| commit | 5fc9e98768f72b2643f554ae375b8c3b6ba6513d (patch) | |
| tree | 27c31e4730ec9185f28b957a1275997aea3e9cab /include/linux/timerqueue.h | |
| parent | d486a86f38dc4a5059ac7c59b735ec81cb2e826a (diff) | |
kbuild: add -fcf-protection=none when using retpoline flags
[ Upstream commit 29be86d7f9cb18df4123f309ac7857570513e8bc ]
The gcc -fcf-protection=branch option is not compatible with
-mindirect-branch=thunk-extern. The latter is used when
CONFIG_RETPOLINE is selected, and this will fail to build with
a gcc which has -fcf-protection=branch enabled by default. Adding
-fcf-protection=none when building with retpoline enabled
prevents such build failures.
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions