From: Paul Durrant <Paul.Durrant@citrix.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: Andrew Cooper <Andrew.Cooper3@citrix.com>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH-for-4.9 v1 8/8] x86/hvm: serialize trap injecting producer and consumer
Date: Mon, 21 Nov 2016 08:26:31 +0000 [thread overview]
Message-ID: <c92c5d8c759f401ea1d5bd05f06c8f06@AMSPEX02CL03.citrite.net> (raw)
In-Reply-To: <5832B6240200007800120376@prv-mh.provo.novell.com>
> -----Original Message-----
> From: Jan Beulich [mailto:JBeulich@suse.com]
> Sent: 21 November 2016 07:54
> To: Paul Durrant <Paul.Durrant@citrix.com>
> Cc: Andrew Cooper <Andrew.Cooper3@citrix.com>; xen-
> devel@lists.xenproject.org
> Subject: Re: [PATCH-for-4.9 v1 8/8] x86/hvm: serialize trap injecting producer
> and consumer
>
> >>> On 18.11.16 at 18:14, <paul.durrant@citrix.com> wrote:
> > Since injection works on a remote vCPU, and since there's no
> > enforcement of the subject vCPU being paused, there's a potential race
> > between the producing and consuming sides. Fix this by leveraging the
> > vector field as synchronization variable.
> >
> > Signed-off-by: Jan Beulich <jbeulich@suse.com>
> > [re-based]
> > Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
>
> At least this patch of the series should remain "From:" me; I haven't
> looked at the others yet, but I have to admit I'm puzzled that I
> haven't been Cc-ed on other than the one here and patch 1.
>
I'm puzzled as well because most patches are 'suggested-by' you. I guess it means that git-send-email doesn't consider that worthy of a cc... I'll manually add you to the cc list for future versions.
Paul
> Jan
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prev parent reply other threads:[~2016-11-21 8:26 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-18 17:13 [PATCH-for-4.9 v1 0/8] New hypercall for device models Paul Durrant
2016-11-18 17:13 ` [PATCH-for-4.9 v1 1/8] public / x86: Introduce __HYPERCALL_dm_op Paul Durrant
2016-11-22 15:57 ` Jan Beulich
2016-11-22 16:32 ` Paul Durrant
2016-11-22 17:24 ` Jan Beulich
2016-11-22 17:29 ` Paul Durrant
2016-11-18 17:13 ` [PATCH-for-4.9 v1 2/8] dm_op: convert HVMOP_*ioreq_server* Paul Durrant
2016-11-24 17:02 ` Jan Beulich
2016-11-25 7:06 ` Jan Beulich
2016-11-25 8:47 ` Paul Durrant
2016-11-25 9:01 ` Paul Durrant
2016-11-25 9:28 ` Jan Beulich
2016-11-25 9:33 ` Paul Durrant
2016-11-18 17:13 ` [PATCH-for-4.9 v1 3/8] dm_op: convert HVMOP_track_dirty_vram Paul Durrant
2016-11-25 11:25 ` Jan Beulich
2016-11-25 11:32 ` Paul Durrant
2016-11-18 17:14 ` [PATCH-for-4.9 v1 4/8] dm_op: convert HVMOP_set_pci_intx_level, HVMOP_set_isa_irq_level, and Paul Durrant
2016-11-25 11:49 ` Jan Beulich
2016-11-25 11:55 ` Paul Durrant
2016-11-25 12:26 ` Jan Beulich
2016-11-25 13:07 ` Paul Durrant
2016-11-18 17:14 ` [PATCH-for-4.9 v1 5/8] dm_op: convert HVMOP_modified_memory Paul Durrant
2016-11-25 13:25 ` Jan Beulich
2016-11-25 13:31 ` Paul Durrant
2016-11-25 13:56 ` Jan Beulich
2016-11-18 17:14 ` [PATCH-for-4.9 v1 6/8] dm_op: convert HVMOP_set_mem_type Paul Durrant
2016-11-25 13:50 ` Jan Beulich
2016-11-25 14:00 ` Paul Durrant
2016-11-25 14:16 ` Jan Beulich
2016-11-25 14:20 ` Paul Durrant
2016-11-25 14:46 ` Jan Beulich
2016-11-25 14:56 ` Paul Durrant
2016-11-18 17:14 ` [PATCH-for-4.9 v1 7/8] dm_op: convert HVMOP_inject_trap and HVMOP_inject_msi Paul Durrant
2016-11-25 14:07 ` Jan Beulich
2016-11-25 14:13 ` Paul Durrant
2016-11-18 17:14 ` [PATCH-for-4.9 v1 8/8] x86/hvm: serialize trap injecting producer and consumer Paul Durrant
2016-11-18 17:52 ` Razvan Cojocaru
2016-11-21 7:53 ` Jan Beulich
2016-11-21 8:26 ` Paul Durrant [this message]
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