From: Petre Ovidiu PIRCALABU <ppircalabu@bitdefender.com>
To: "tamas@tklengyel.com" <tamas@tklengyel.com>
Cc: "kevin.tian@intel.com" <kevin.tian@intel.com>,
"sstabellini@kernel.org" <sstabellini@kernel.org>,
"wei.liu2@citrix.com" <wei.liu2@citrix.com>,
"jbeulich@suse.com" <jbeulich@suse.com>,
"rcojocaru@bitdefender.com" <rcojocaru@bitdefender.com>,
"George.Dunlap@eu.citrix.com" <George.Dunlap@eu.citrix.com>,
"andrew.cooper3@citrix.com" <andrew.cooper3@citrix.com>,
"ian.jackson@eu.citrix.com" <ian.jackson@eu.citrix.com>,
"tim@xen.org" <tim@xen.org>,
"paul.durrant@citrix.com" <paul.durrant@citrix.com>,
"jun.nakajima@intel.com" <jun.nakajima@intel.com>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH v10 0/3] Notify monitor when emulating an unimplemented instruction
Date: Wed, 6 Sep 2017 15:48:16 +0000 [thread overview]
Message-ID: <1504712896.5189.2.camel@bitdefender.com> (raw)
In-Reply-To: <CABfawhkUKd7aktd+egLsdqYzfAFSeNNCucd0eNiRmXbB_uB+LA@mail.gmail.com>
Hi Tamas,
There are still some loose ends to tie up, but a soon as I will fix
then I will try to upstream my patch.
Best regards,
Petre
On Mi, 2017-09-06 at 09:12 -0600, Tamas K Lengyel wrote:
> On Wed, Sep 6, 2017 at 7:48 AM, Petre Pircalabu
> <ppircalabu@bitdefender.com> wrote:
> >
> > This patchset implements a mechanism which allows XEN to send first
> > an event
> > if the emulator encountered an unsupported instruction.
> > The monitor application can choose to mitigate the error, for
> > example to singlestep
> > the instruction using the real processor and then resume execution
> > of the normal
> > instruction flow.
> >
> > This feature was tested using a modified version of XTF:
> > https://github.com/petrepircalabu/xen-test-framework/tree/emul_unim
> > pl
> Hi Petre,
> thanks for sharing that! Do you have any plans to upstream that to
> XTF
> so we can have some automated tests for other parts of the monitor
> code as well?
>
> Tamas
>
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prev parent reply other threads:[~2017-09-06 15:48 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-06 13:48 [PATCH v10 0/3] Notify monitor when emulating an unimplemented instruction Petre Pircalabu
2017-09-06 13:48 ` [PATCH v10 1/3] gitignore: add local vimrc files Petre Pircalabu
2017-09-07 14:59 ` Wei Liu
2017-09-07 15:36 ` Petre Ovidiu PIRCALABU
2017-09-07 15:41 ` Wei Liu
2017-09-07 16:12 ` Ian Jackson
2017-09-07 17:15 ` Petre Ovidiu PIRCALABU
2017-09-06 13:48 ` [PATCH v10 2/3] x86emul: New return code for unimplemented instruction Petre Pircalabu
2017-09-07 14:26 ` Jan Beulich
2017-09-07 15:08 ` Jan Beulich
2017-09-11 15:52 ` Petre Ovidiu PIRCALABU
2017-09-12 9:35 ` Jan Beulich
2017-09-07 14:36 ` Andrew Cooper
2017-09-06 13:48 ` [PATCH v10 3/3] x86/monitor: Notify monitor if an emulation fails Petre Pircalabu
2017-09-06 15:12 ` [PATCH v10 0/3] Notify monitor when emulating an unimplemented instruction Tamas K Lengyel
2017-09-06 15:48 ` Petre Ovidiu PIRCALABU [this message]
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