Hi,
Please try to fix your email client so that we can follow the replies
inlined.
On 8/22/25 9:33 AM, Bathija, Pravin wrote:
Dear Maxime, Bruce, David, Chenbo,
I would like to follow up on the status of the patches and when we should
expect these to be merged into the mainline.
Please let me know if I can help answer any questions you might have.
Regards,
Pravin
Internal Use - Confidential
-----Original Message-----
From: Bathija, Pravin
Sent: Thursday, August 21, 2025 7:48 PM
To: Thomas Monjalon <tho...@monjalon.net>
Cc: dev@dpdk.org; pravin.m.bathija....@gmail.com; Maxime Coquelin <maxime.coque...@redhat.com>;
Chenbo Xia <chen...@nvidia.com>; David Marchand <david.march...@redhat.com>; Bruce
Richardson <bruce.richard...@intel.com>
Subject: RE: [PATCH 0/3] vhost_user: configure memory slots
Comments inline:
-----Original Message-----
From: Thomas Monjalon <tho...@monjalon.net>
Sent: Tuesday, August 19, 2025 4:36 AM
To: Bathija, Pravin <pravin.bath...@dell.com>
Cc: dev@dpdk.org; pravin.m.bathija....@gmail.com; Maxime Coquelin <maxime.coque...@redhat.com>;
Chenbo Xia <chen...@nvidia.com>; David Marchand <david.march...@redhat.com>; Bruce
Richardson <bruce.richard...@intel.com>
Subject: Re: [PATCH 0/3] vhost_user: configure memory slots
[EXTERNAL EMAIL]
Comments inline
12/08/2025 04:33, Pravin M Bathija:
- add protocol feature support add and removal of memory regions/slots
dynamically.
- this patch set has been tested with multiple instances of fio
What is "fio"?
Fio is an open-source tool to test I/O workloads on disks and file systems.
connected via libblkio to spdk target backed unix domain socket.
- please apply this this patch-set to dpdk mainline as well as version
25.03.0.
As mentionned previously, we don't plan to maintain 25.03.
I understand you need it for SPDK,
but I think SPDK should rely only on LTS branches.
Is there a specific reason why 25.03 is required in SPDK?
When we do sub-module init on spdk master, it uses dpdk version 25.03 from it's
own sub-repo.
Our changes for vhost have already been pushed to spdk master. We have also
pushed the same dpdk
changes in the spdk sub-repo "dpdk" which is version 25.03. I was just ensuring
that there is uniformity
in the 25.03 codebase, whether it is on the spdk sub-repo or 25.03 within dpdk
repo.
Ok, still, it would be better for SPDK to uses LTS as we have no plans
to add extra stable branches.
Also, your series may be considered as a feature and not a bug fix, so
even if 25.03 would be a stable branch (which it is not), it would not
be backported against it.
v2:
- fixed warnings with e-mail address
- fixed warnings with typos
- there is a warning about __rte_packed_begin not being in pair with
__rte_packed_end which on reading the code turns out to be false. It
is an anomaly of how git-format generates the patch and how
check-patch checks it.
When sending a v2, please use -v2 so it is reflected in the email subject.
I will remember this for next time. Thank you for pointing that out.
Pravin M Bathija (3):
mailmap: add user
vhost_user: configure memory slots
vhost_user: support for memory regions
.mailmap | 1 +
lib/vhost/rte_vhost.h | 4 +
lib/vhost/vhost_user.c | 325
+++++++++++++++++++++++++++++++++++------
lib/vhost/vhost_user.h | 10 ++
4 files changed, 296 insertions(+), 44 deletions(-)
