linux-kernel - Re: [patch V9 30/39] x86/entry: Convert various hypervisor vectors to IDTENTRY

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Message-ID: <20200526092948.buwjs26ybsnmr67e@debian>
Date:   Tue, 26 May 2020 10:29:48 +0100
From:   Wei Liu <wei.liu@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Andy Lutomirski <luto@...nel.org>,
        Andrew Cooper <andrew.cooper3@...rix.com>,
        X86 ML <x86@...nel.org>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Alexandre Chartre <alexandre.chartre@...cle.com>,
        Frederic Weisbecker <frederic@...nel.org>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <sean.j.christopherson@...el.com>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Petr Mladek <pmladek@...e.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Joel Fernandes <joel@...lfernandes.org>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Juergen Gross <jgross@...e.com>,
        Brian Gerst <brgerst@...il.com>,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Will Deacon <will@...nel.org>,
        Tom Lendacky <thomas.lendacky@....com>,
        Wei Liu <wei.liu@...nel.org>,
        Michael Kelley <mikelley@...rosoft.com>,
        Jason Chen CJ <jason.cj.chen@...el.com>,
        Zhao Yakui <yakui.zhao@...el.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>
Subject: Re: [patch V9 30/39] x86/entry: Convert various hypervisor vectors
 to IDTENTRY_SYSVEC

On Thu, May 21, 2020 at 10:05:43PM +0200, Thomas Gleixner wrote:
> From: Thomas Gleixner <tglx@...utronix.de>
> 
> Convert various hypervisor vectors to IDTENTRY_SYSVEC
>   - Implement the C entry point with DEFINE_IDTENTRY_SYSVEC
>   - Emit the ASM stub with DECLARE_IDTENTRY_SYSVEC
>   - Remove the ASM idtentries in 64bit
>   - Remove the BUILD_INTERRUPT entries in 32bit
>   - Remove the old prototypes
> 
> No functional change.
> 
> Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
> Acked-by: Andy Lutomirski <luto@...nel.org>

For Hyper-V bits:

Reviewed-by: Wei Liu <wei.liu@...nel.org>