Re: [RFC PATCH v4 2/9] x86/cet/ibt: User-mode indirect branch tracking support

On Fri, Sep 21, 2018 at 08:05:46AM -0700, Yu-cheng Yu wrote: > diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c > index bffa9ef47832..230f65ee881e 100644 > --- a/arch/x86/kernel/cpu/common.c > +++ b/arch/x86/kernel/cpu/common.c > @@ -434,6 +435,23 @@ static __init int setu

[RFC PATCH v4 2/9] x86/cet/ibt: User-mode indirect branch tracking support

Add user-mode indirect branch tracking enabling/disabling and supporting routines. Signed-off-by: H.J. Lu Signed-off-by: Yu-cheng Yu --- arch/x86/include/asm/cet.h | 8 ++ arch/x86/include/asm/disabled-features.h | 8 +- arch/x86/kernel/cet.c| 31