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SubjectRe: [PATCH v7 09/14] x86/vdso: Insert endbr32/endbr64 to vDSO
On Thu, Jun 6, 2019 at 1:17 PM Yu-cheng Yu <yu-cheng.yu@intel.com> wrote:
>
> From: "H.J. Lu" <hjl.tools@gmail.com>
>
> When Intel indirect branch tracking is enabled, functions in vDSO which
> may be called indirectly must have endbr32 or endbr64 as the first
> instruction. Compiler must support -fcf-protection=branch so that it
> can be used to compile vDSO.

Acked-by: Andy Lutomirski <luto@kernel.org>

>
> Signed-off-by: H.J. Lu <hjl.tools@gmail.com>

You're still missing your Signed-off-by.

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