linux-kernel - Re: [PATCH v2 1/8] x86/feature: Detect the x86 IBRS feature to control Speculation

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Message-ID: <20180107183150.d3ubfwgi34t2li7j@pd.tnic>
Date:   Sun, 7 Jan 2018 19:31:50 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     Tim Chen <tim.c.chen@...ux.intel.com>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Andy Lutomirski <luto@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Greg KH <gregkh@...uxfoundation.org>,
        Dave Hansen <dave.hansen@...el.com>,
        Andrea Arcangeli <aarcange@...hat.com>,
        Andi Kleen <ak@...ux.intel.com>,
        Arjan Van De Ven <arjan.van.de.ven@...el.com>,
        David Woodhouse <dwmw@...zon.co.uk>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/8] x86/feature: Detect the x86 IBRS feature to
 control Speculation

On Sun, Jan 07, 2018 at 09:14:57AM -0800, Tim Chen wrote:
> RSB is return stack buffer, basically speculation addresses for return
> statement.

I had a very good idea what it was but maybe other readers might not. So
please write out abbreviations on their first use.

-- 
Regards/Gruss,
    Boris.

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