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From: Andy Lutomirski <luto@amacapital.net>
Date: Thu, 8 Dec 2016 10:40:41 -0800
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Subject: Re: [RFC, PATCHv1 22/28] x86/espfix: support 5-level paging
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
        Andrew Morton <akpm@linux-foundation.org>, X86 ML <x86@kernel.org>,
        Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>,
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On Thu, Dec 8, 2016 at 8:21 AM, Kirill A. Shutemov
<kirill.shutemov@linux.intel.com> wrote:
> XXX: how to test this?

tools/testing/selftests/x86/sigreturn_{32,64}