From: Don Slutz <dslutz@verizon.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
Alexander Graf <agraf@suse.de>, Don Slutz <dslutz@verizon.com>,
qemu-devel@nongnu.org
Cc: xen-devel@lists.xensource.com,
"Marcel Apfelbaum" <marcel.a@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Anthony Liguori" <aliguori@amazon.com>,
"Andreas Färber" <afaerber@suse.de>,
"Stefano Stabellini" <stefano.stabellini@eu.citrix.com>
Subject: Re: [Qemu-devel] [PATCH 1/1] xen-hvm.c: Add support for Xen access to vmport
Date: Mon, 29 Sep 2014 21:05:07 -0400 [thread overview]
Message-ID: <542A01C3.70908@terremark.com> (raw)
In-Reply-To: <54295B38.6020105@redhat.com>
On 09/29/14 09:14, Paolo Bonzini wrote:
> Il 29/09/2014 14:57, Alexander Graf ha scritto:
>>>> Yeah, that would be possible. You do not even need synchronize_state,
>>>> it seems to me that it introduces more complication for little gain.
>> Well, it makes all accels behave the same and keep information always at
>> a single entity (the env struct). I don't think the vmport code should
>> have knowledge of a xen env struct.
> Yes, we agree on that. In fact the right CPU is already stored in
> send_vcpu of XenIOState.
I did reply up the thread because the info is missing here.
Basically current_cpu is NULL here, and I think that no CPU objects
have been created for Xen. So there is no VCPU object to select.
-Don Slutz
> Paolo
WARNING: multiple messages have this Message-ID (diff)
From: Don Slutz <dslutz@verizon.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
Alexander Graf <agraf@suse.de>, Don Slutz <dslutz@verizon.com>,
qemu-devel@nongnu.org
Cc: xen-devel@lists.xensource.com,
"Marcel Apfelbaum" <marcel.a@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Anthony Liguori" <aliguori@amazon.com>,
"Andreas Färber" <afaerber@suse.de>,
"Stefano Stabellini" <stefano.stabellini@eu.citrix.com>
Subject: Re: [PATCH 1/1] xen-hvm.c: Add support for Xen access to vmport
Date: Mon, 29 Sep 2014 21:05:07 -0400 [thread overview]
Message-ID: <542A01C3.70908@terremark.com> (raw)
In-Reply-To: <54295B38.6020105@redhat.com>
On 09/29/14 09:14, Paolo Bonzini wrote:
> Il 29/09/2014 14:57, Alexander Graf ha scritto:
>>>> Yeah, that would be possible. You do not even need synchronize_state,
>>>> it seems to me that it introduces more complication for little gain.
>> Well, it makes all accels behave the same and keep information always at
>> a single entity (the env struct). I don't think the vmport code should
>> have knowledge of a xen env struct.
> Yes, we agree on that. In fact the right CPU is already stored in
> send_vcpu of XenIOState.
I did reply up the thread because the info is missing here.
Basically current_cpu is NULL here, and I think that no CPU objects
have been created for Xen. So there is no VCPU object to select.
-Don Slutz
> Paolo
next prev parent reply other threads:[~2014-09-30 1:06 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-26 18:47 [Qemu-devel] [PATCH 0/1] Add support for Xen access to vmport Don Slutz
2014-09-26 18:47 ` Don Slutz
2014-09-26 18:47 ` [Qemu-devel] [PATCH 1/1] xen-hvm.c: " Don Slutz
2014-09-26 18:47 ` Don Slutz
2014-09-29 8:12 ` [Qemu-devel] " Alexander Graf
2014-09-29 8:12 ` Alexander Graf
2014-09-29 11:10 ` [Qemu-devel] " Paolo Bonzini
2014-09-29 11:10 ` Paolo Bonzini
2014-09-29 11:53 ` [Qemu-devel] " Alexander Graf
2014-09-29 11:53 ` Alexander Graf
2014-09-29 12:21 ` [Qemu-devel] " Paolo Bonzini
2014-09-29 12:21 ` Paolo Bonzini
2014-09-29 12:57 ` [Qemu-devel] " Alexander Graf
2014-09-29 12:57 ` Alexander Graf
2014-09-29 13:14 ` [Qemu-devel] " Paolo Bonzini
2014-09-29 13:14 ` Paolo Bonzini
2014-09-30 1:05 ` Don Slutz [this message]
2014-09-30 1:05 ` Don Slutz
2014-09-30 8:14 ` [Qemu-devel] " Paolo Bonzini
2014-09-30 8:14 ` Paolo Bonzini
2014-09-30 1:00 ` [Qemu-devel] " Don Slutz
2014-09-30 1:00 ` Don Slutz
2014-09-29 10:15 ` [Qemu-devel] " Stefano Stabellini
2014-09-29 10:15 ` Stefano Stabellini
2014-09-29 10:25 ` [Qemu-devel] " Stefano Stabellini
2014-09-29 10:25 ` Stefano Stabellini
2014-09-30 0:32 ` [Qemu-devel] " Don Slutz
2014-09-30 0:32 ` Don Slutz
2014-09-30 10:35 ` [Qemu-devel] " Stefano Stabellini
2014-09-30 10:35 ` Stefano Stabellini
2014-10-01 5:21 ` [Qemu-devel] " Slutz, Donald Christopher
2014-10-01 5:21 ` Slutz, Donald Christopher
2014-10-01 9:20 ` [Qemu-devel] " Stefano Stabellini
2014-10-01 9:20 ` Stefano Stabellini
2014-10-01 12:33 ` [Qemu-devel] " Don Slutz
2014-10-01 12:33 ` Don Slutz
2014-10-01 14:44 ` [Qemu-devel] [Xen-devel] " Ian Campbell
2014-10-01 14:44 ` Ian Campbell
2014-10-01 16:01 ` [Qemu-devel] " Anthony Liguori
2014-10-01 16:01 ` Anthony Liguori
2014-10-01 15:08 ` [Qemu-devel] " Paul Durrant
2014-10-01 15:08 ` Paul Durrant
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=542A01C3.70908@terremark.com \
--to=dslutz@verizon.com \
--cc=afaerber@suse.de \
--cc=agraf@suse.de \
--cc=aliguori@amazon.com \
--cc=armbru@redhat.com \
--cc=marcel.a@redhat.com \
--cc=mst@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=stefano.stabellini@eu.citrix.com \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.