From: "Jan Beulich" <JBeulich@suse.com>
To: Razvan Cojocaru <rcojocaru@bitdefender.com>
Cc: kevin.tian@intel.com, ian.campbell@citrix.com,
stefano.stabellini@eu.citrix.com, andrew.cooper3@citrix.com,
eddie.dong@intel.com, tim@xen.org, jun.nakajima@intel.com,
xen-devel@lists.xenproject.org, ian.jackson@eu.citrix.com
Subject: Re: [PATCH RFC V9 4/5] xen, libxc: Request page fault injection via libxc
Date: Tue, 02 Sep 2014 10:33:09 +0100 [thread overview]
Message-ID: <5405AAF5020000780002FC6C@mail.emea.novell.com> (raw)
In-Reply-To: <54058B4E.9060001@bitdefender.com>
>>> On 02.09.14 at 11:18, <rcojocaru@bitdefender.com> wrote:
> While we need to set the data per-domain and have whatever VCPU inject
> the page fault - _but_only_if_ it's in usermode and its CR3 points to
> something interesting.
Right - but none of this is an argument against adding a wildcard
specifier for the vCPU passed in the existing interface and -
assuming this is a tools only interface - add the additional qualifiers
(and perhaps even make the code obey to them when used in a
vCPU-centric invocation).
Jan
next prev parent reply other threads:[~2014-09-02 9:33 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-28 11:47 [PATCH RFC V9 1/5] xen: Emulate with no writes Razvan Cojocaru
2014-08-28 11:47 ` [PATCH RFC V9 2/5] xen: Optimize introspection access to guest state Razvan Cojocaru
2014-08-28 11:48 ` [PATCH RFC V9 3/5] xen, libxc: Force-enable relevant MSR events Razvan Cojocaru
2014-08-28 11:48 ` [PATCH RFC V9 4/5] xen, libxc: Request page fault injection via libxc Razvan Cojocaru
2014-08-28 12:03 ` Jan Beulich
2014-08-28 12:08 ` Razvan Cojocaru
2014-08-28 12:11 ` Jan Beulich
2014-08-28 12:23 ` Razvan Cojocaru
2014-08-28 12:37 ` Razvan Cojocaru
2014-08-29 7:44 ` Razvan Cojocaru
2014-08-29 9:27 ` Jan Beulich
2014-09-01 7:36 ` Razvan Cojocaru
2014-09-01 9:08 ` Jan Beulich
2014-09-01 11:54 ` Razvan Cojocaru
2014-09-01 12:05 ` Jan Beulich
2014-09-02 9:18 ` Razvan Cojocaru
2014-09-02 9:33 ` Jan Beulich [this message]
2014-09-02 9:44 ` Razvan Cojocaru
2014-09-02 10:08 ` Jan Beulich
2014-09-02 13:24 ` Tim Deegan
2014-09-09 16:57 ` George Dunlap
2014-09-09 17:39 ` Razvan Cojocaru
2014-09-09 18:38 ` Tamas K Lengyel
2014-09-10 8:09 ` Razvan Cojocaru
2014-09-10 8:48 ` Andrew Cooper
2014-09-10 8:55 ` Razvan Cojocaru
2014-09-10 9:34 ` Andrew Cooper
2014-09-10 10:39 ` George Dunlap
2014-09-10 10:49 ` Razvan Cojocaru
2014-09-09 20:14 ` Tim Deegan
2014-09-10 9:30 ` Razvan Cojocaru
2014-09-10 9:59 ` Tamas K Lengyel
2014-09-10 10:44 ` Tim Deegan
2014-08-28 11:48 ` [PATCH RFC V9 5/5] xen: Handle resumed instruction based on previous mem_event reply Razvan Cojocaru
2014-08-28 12:09 ` Jan Beulich
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