linux-kernel - Re: [PATCH 1/5] x86/entry: introduce macro idtentry_swapgs_and_switch_to_kernel

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Message-ID: <87mu5roov6.fsf@nanos.tec.linutronix.de>
Date:   Thu, 28 May 2020 21:12:29 +0200
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Lai Jiangshan <laijs@...ux.alibaba.com>,
        linux-kernel@...r.kernel.org
Cc:     Lai Jiangshan <laijs@...ux.alibaba.com>,
        Andy Lutomirski <luto@...nel.org>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH 1/5] x86/entry: introduce macro idtentry_swapgs_and_switch_to_kernel_stack

Lai,

Lai Jiangshan <laijs@...ux.alibaba.com> writes:

> Move a portion of code to be a macro, and it will also be used in
> next patch.
>
> Just move around the code, no functionality changed.

interrupt_enter does not exist anymore. See:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/entry

Thanks,

        tglx