From: Kevin Traynor <ktraynor@redhat.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>,
xuan.ding@intel.com, chenbo.xia@intel.com
Cc: dev@dpdk.org, jiayu.hu@intel.com, yuanx.wang@intel.com
Subject: Re: [PATCH v2 0/2] vhost: fix async address mapping
Date: Tue, 1 Feb 2022 11:29:28 +0000 [thread overview]
Message-ID: <2c4069f6-ea11-aebc-dc17-5c49ce6cf19c@redhat.com> (raw)
In-Reply-To: <2d2831bd-0a8c-2684-118d-37e45fd87994@redhat.com>
On 01/02/2022 08:28, Maxime Coquelin wrote:
>
>
> On 1/19/22 16:10, xuan.ding@intel.com wrote:
>> From: Xuan Ding <xuan.ding@intel.com>
>>
>> This patchset fixes the issue of incorrect DMA mapping in PA mode.
>> Due to the ambiguity of host_phys_addr naming in the guest page
>> struct, rename it to host_iova.
>>
>> v2:
>> * Change the order of patch.
>
> I'm not sure why you changed the order of the patches.
> Now, the second one is the fix, so it will make the backport more
> difficult. Either both are considered to be fixes. I think it can make
> sense as the renaming does not introduce risk of regression and will
> make backporting patches easier in the future.
>
> Other solution is to reverse the order again, but I think tagging the
> renaming as a fix is OK for me here.
>
> What do you think?
>
Either way sounds ok to me, but can you also add stable tag(s). There
isn't a stable tag on either patch at present. Thanks.
> Regards,
> Maxime
>
>>
>> Xuan Ding (2):
>> vhost: rename field in guest page struct
>> vhost: fix physical address mapping
>>
>> lib/vhost/vhost.h | 11 ++--
>> lib/vhost/vhost_user.c | 130 ++++++++++++++++++++---------------------
>> lib/vhost/virtio_net.c | 11 ++--
>> 3 files changed, 75 insertions(+), 77 deletions(-)
>>
>
next prev parent reply other threads:[~2022-02-01 11:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-19 15:10 xuan.ding
2022-01-19 15:10 ` [PATCH v2 1/2] vhost: rename field in guest page struct xuan.ding
2022-02-01 8:47 ` Maxime Coquelin
2022-01-19 15:10 ` [PATCH v2 2/2] vhost: fix physical address mapping xuan.ding
2022-02-01 8:51 ` Maxime Coquelin
2022-02-04 10:43 ` Maxime Coquelin
2022-02-01 8:28 ` [PATCH v2 0/2] vhost: fix async " Maxime Coquelin
2022-02-01 11:29 ` Kevin Traynor [this message]
2022-02-04 10:43 ` Maxime Coquelin
2022-02-04 10:56 ` Maxime Coquelin
2022-02-11 2:48 ` Ding, Xuan
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