DPDK patches and discussions
 help / color / mirror / Atom feed
From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Mike Pattrick <mkp@redhat.com>, Chenbo Xia <chenbo.xia@intel.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH v3] vhost: exclude VM hugepages from coredumps
Date: Fri, 3 Feb 2023 15:50:13 +0100	[thread overview]
Message-ID: <23028929-105a-85ae-c403-db0db07d123d@redhat.com> (raw)
In-Reply-To: <20221207165408.895018-1-mkp@redhat.com>



On 12/7/22 17:54, Mike Pattrick wrote:
> Currently if an application wants to include shared hugepages in
> coredumps in conjunction with the vhost library, the coredump will be
> larger than expected and include unneeded virtual machine memory.
> 
> This patch will mark all vhost huge pages as DONTDUMP, except for some
> select pages used by DPDK.
> 
> Signed-off-by: Mike Pattrick <mkp@redhat.com>
> 
> ---
> v2:
> * Removed warning on unsupported platforms
> 
> v3:
> * Removed pointer warning on 32bit platforms
> 
> ---
>   lib/vhost/iotlb.c      |  5 +++++
>   lib/vhost/vhost.h      | 12 ++++++++++++
>   lib/vhost/vhost_user.c | 10 ++++++++++
>   3 files changed, 27 insertions(+)
> 

Applied to dpdk-next-virtio/main.

Thanks,
Maxime


  parent reply	other threads:[~2023-02-03 14:50 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-06 15:05 [PATCH v2] " Mike Pattrick
2022-12-07 16:54 ` [PATCH v3] " Mike Pattrick
2022-12-20 12:43   ` Maxime Coquelin
2023-02-03 14:50   ` Maxime Coquelin [this message]
2023-02-10 15:53   ` David Marchand
2023-02-10 15:59     ` Maxime Coquelin
2023-02-10 21:12     ` Mike Pattrick
2023-02-21 16:26       ` Maxime Coquelin
2023-02-22 13:59         ` Mike Pattrick
2023-02-22 21:43         ` [PATCH] vhost: fix madvise arguments alignment Mike Pattrick
2023-02-23  4:35           ` [PATCH v2] " Mike Pattrick
2023-02-23 16:12             ` Maxime Coquelin
2023-02-23 16:57               ` Mike Pattrick
2023-02-24 15:05                 ` Patrick Robb
2023-03-01 20:02             ` [PATCH v3] " Mike Pattrick
2023-03-02 10:19               ` Maxime Coquelin
2023-03-06 14:22               ` Maxime Coquelin
2023-02-03 17:45 ` [PATCH v2] vhost: exclude VM hugepages from coredumps Stephen Hemminger
2023-02-06  1:13   ` Mike Pattrick

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=23028929-105a-85ae-c403-db0db07d123d@redhat.com \
    --to=maxime.coquelin@redhat.com \
    --cc=chenbo.xia@intel.com \
    --cc=dev@dpdk.org \
    --cc=mkp@redhat.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).