From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Jan Beulich <JBeulich@suse.com>,
xen-devel <xen-devel@lists.xenproject.org>
Cc: Wei Liu <wei.liu2@citrix.com>
Subject: Re: [PATCH v2 3/4] x86: fix "xpti=" and "pv-l1tf=" yet again
Date: Tue, 2 Oct 2018 17:58:38 +0100 [thread overview]
Message-ID: <0f2ea2d7-b8ae-8ac6-72f1-17163fa3fcd9@citrix.com> (raw)
In-Reply-To: <5BB20EA402000078001ED36B@prv1-mh.provo.novell.com>
On 01/10/18 13:10, Jan Beulich wrote:
> While commit 2a3b34ec47 ("x86/spec-ctrl: Yet more fixes for xpti=
> parsing") indeed fixed "xpti=dom0", it broke "xpti=no-dom0", in that
> this then became equivalent to "xpti=no". In particular, the presence
> of "xpti=" alone on the command line means nothing as to which default
> is to be overridden; "xpti=no-dom0", for example, ought to have no
> effect for DomU-s, as this is distinct from both "xpti=no-dom0,domu"
> and "xpti=no-dom0,no-domu".
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
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next prev parent reply other threads:[~2018-10-02 16:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-01 12:02 [PATCH v2 0/4] x86: fix "xpti=" and "pv-l1tf=" yet again Jan Beulich
2018-10-01 12:09 ` [PATCH v2 1/4] x86: split opt_xpti Jan Beulich
2018-10-02 16:36 ` Andrew Cooper
2018-10-01 12:09 ` [PATCH v2 2/4] x86: split opt_pv_l1tf Jan Beulich
2018-10-02 16:43 ` Andrew Cooper
2018-10-04 10:03 ` Jan Beulich
2018-10-01 12:10 ` [PATCH v2 3/4] x86: fix "xpti=" and "pv-l1tf=" yet again Jan Beulich
2018-10-02 16:58 ` Andrew Cooper [this message]
2018-10-01 12:11 ` [PATCH v2 4/4] x86: support "pv-l1tf=default" Jan Beulich
2018-10-02 16:59 ` Andrew Cooper
2018-10-04 10:09 ` Jan Beulich
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