linux-kernel - Re: [PATCH 20/43] x86/entry: Clean up SYSENTER

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Message-ID: <alpine.DEB.2.20.1711241524310.1757@nanos>
Date:   Fri, 24 Nov 2017 15:24:50 +0100 (CET)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Ingo Molnar <mingo@...nel.org>
cc:     linux-kernel@...r.kernel.org,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Andy Lutomirski <luto@...capital.net>,
        "H . Peter Anvin" <hpa@...or.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Borislav Petkov <bp@...en8.de>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH 20/43] x86/entry: Clean up SYSENTER_stack code

On Fri, 24 Nov 2017, Ingo Molnar wrote:

> From: Andy Lutomirski <luto@...nel.org>
> 
> The existing code was a mess, mainly because C arrays are nasty.
> Turn SYSENTER_stack into a struct, add a helper to find it, and do
> all the obvious cleanups this enables.

Nice.

> Signed-off-by: Andy Lutomirski <luto@...nel.org>

Reviewed-by: Thomas Gleixner <tglx@...utronix.de>