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Subject: Re: [patch V4 part 2 18/18] x86/kvm/svm: Move guest enter/exit into
 .noinstr.text
To:     Thomas Gleixner <tglx@linutronix.de>,
        LKML <linux-kernel@vger.kernel.org>
Cc:     x86@kernel.org, "Paul E. McKenney" <paulmck@kernel.org>,
        Andy Lutomirski <luto@kernel.org>,
        Frederic Weisbecker <frederic@kernel.org>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Sean Christopherson <sean.j.christopherson@intel.com>,
        Masami Hiramatsu <mhiramat@kernel.org>,
        Petr Mladek <pmladek@suse.com>,
        Steven Rostedt <rostedt@goodmis.org>,
        Joel Fernandes <joel@joelfernandes.org>,
        Boris Ostrovsky <boris.ostrovsky@oracle.com>,
        Juergen Gross <jgross@suse.com>,
        Brian Gerst <brgerst@gmail.com>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Josh Poimboeuf <jpoimboe@redhat.com>,
        Will Deacon <will@kernel.org>
References: <20200505134112.272268764@linutronix.de>
 <20200505134341.873785437@linutronix.de>
From:   Alexandre Chartre <alexandre.chartre@oracle.com>
Message-ID: <76c25d4d-77d3-81fa-78d3-d01bb8bb44a9@oracle.com>
Date:   Thu, 7 May 2020 16:47:16 +0200
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On 5/5/20 3:41 PM, Thomas Gleixner wrote:
> Move the functions which are inside the RCU off region into the
> non-instrumentable text section.
> 
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Cc: Sean Christopherson <sean.j.christopherson@intel.com>
> ---
>   arch/x86/kvm/svm/svm.c     |  102 ++++++++++++++++++++++++---------------------
>   arch/x86/kvm/svm/vmenter.S |    2
>   2 files changed, 57 insertions(+), 47 deletions(-)
> 

I have reviewed this series and only sent minor comments. So for
all patches of part 2:

Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>

alex.