linux-kernel - Re: [PATCH 03/18] x86/asm/64: Move SWAPGS into the common iret-to-usermode path

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Message-ID: <20171026142832.GD12068@nazgul.tnic>
Date:   Thu, 26 Oct 2017 16:28:32 +0200
From:   Borislav Petkov <bp@...e.de>
To:     Dave Hansen <dave.hansen@...el.com>
Cc:     Brian Gerst <brgerst@...il.com>, Andy Lutomirski <luto@...nel.org>,
        X86 ML <x86@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH 03/18] x86/asm/64: Move SWAPGS into the common
 iret-to-usermode path

On Thu, Oct 26, 2017 at 07:13:32AM -0700, Dave Hansen wrote:
> I kinda appreciate the verbosity.  When I see a jump to such a label, I

Sorry but this and other labels' names are just ridiculously long.
swapgs_restore_regs_return or swapgs_restore or somesuch are perfectly
fine.

-- 
Regards/Gruss,
    Boris.

SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--