From: Andy Lutomirski <luto@amacapital.net>
To: LKML <linux-kernel@vger.kernel.org>, X86 ML <x86@kernel.org>,
Stas Sergeev <stsp@list.ru>
Subject: Re: Linux FSGSBASE testing
Date: Sat, 20 Jun 2020 09:20:50 -0700 [thread overview]
Message-ID: <CALCETrVDfdKvNorB0Um7HBABK-U1NJLWTEu+kxzTXAWL_eZUVQ@mail.gmail.com> (raw)
In-Reply-To: <CALCETrU_O4AxcJeBO77uXt2j8woYVtjZd18-YV0BuCKRAu00eA@mail.gmail.com>
On Sat, Jun 20, 2020 at 8:59 AM Andy Lutomirski <luto@amacapital.net> wrote:
>
> 2. FSGSBASE off on a patched kernel. Boot the same kernel as in #1
> but either pass nofsgsbase on the kernel command line or use pre-Ivy
> Bridge hardware. You will *
You will not see fsgsbase in /proc/cpuinfo if you successfully
disabled fsgsbase.
next prev parent reply other threads:[~2020-06-20 16:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-20 15:59 Linux FSGSBASE testing Andy Lutomirski
2020-06-20 16:20 ` Andy Lutomirski [this message]
2020-07-18 20:18 ` Don Porter
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