Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: [RFC PATCH 4/5] selftest/x86: Fix sysret_rip with ENDBR | Date | Thu, 21 May 2020 23:34:27 +0200 |
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Yu-cheng Yu <yu-cheng.yu@intel.com> writes:
> Insert endbr64 to assembly code of sysret_rip.
This changelog explains what the patch does, but not the WHY. It also lacks any information why this is harmless for !CET enabled systems.
> Signed-off-by: Yu-cheng Yu <yu-cheng.yu@intel.com> > ---
Please consult Dave Hansen about the void between your Signed-off-by and the '---' line.
Thanks,
tglx
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