From: David Marchand <david.marchand@redhat.com>
To: Nipun Gupta <nipun.gupta@amd.com>
Cc: dev@dpdk.org, thomas@monjalon.net, anatoly.burakov@intel.com,
ferruh.yigit@amd.com, nikhil.agarwal@amd.com
Subject: Re: [PATCH v2] vfio: do not coalesce DMA mappings
Date: Mon, 15 May 2023 13:16:55 +0200 [thread overview]
Message-ID: <CAJFAV8zdx+JvTrxNnuviszOmGUUC+f4ky=Ya7bhQ-=BFcLQ7Fw@mail.gmail.com> (raw)
In-Reply-To: <20230104051936.2456411-1-nipun.gupta@amd.com>
On Wed, Jan 4, 2023 at 6:19 AM Nipun Gupta <nipun.gupta@amd.com> wrote:
> At the cleanup time when dma unmap is done, linux kernel
> does not allow unmap of individual segments which were
> coalesced together while creating the DMA map for type1 IOMMU
> mappings. So, this change updates the mapping of the memory
> segments(hugepages) on a per-page basis.
>
> Signed-off-by: Nipun Gupta <nipun.gupta@amd.com>
> Signed-off-by: Nikhil Agarwal <nikhil.agarwal@amd.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Applied, thanks.
--
David Marchand
next prev parent reply other threads:[~2023-05-15 11:17 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-30 9:58 [PATCH] " Nipun Gupta
2023-01-04 5:19 ` [PATCH v2] " Nipun Gupta
2023-02-02 10:48 ` David Marchand
2023-02-07 8:56 ` Gupta, Nipun
2023-04-04 14:57 ` Gupta, Nipun
2023-04-04 15:13 ` Burakov, Anatoly
2023-04-04 16:32 ` Nipun Gupta
2023-04-05 14:16 ` Burakov, Anatoly
2023-04-05 15:06 ` Gupta, Nipun
2023-04-24 15:22 ` David Marchand
2023-04-24 16:10 ` Stephen Hemminger
2023-04-24 16:16 ` Gupta, Nipun
2023-05-10 12:58 ` Nipun Gupta
2023-05-11 14:08 ` Burakov, Anatoly
2023-04-11 15:13 ` Thomas Monjalon
2023-04-11 16:51 ` Gupta, Nipun
2023-04-07 6:13 ` Nipun Gupta
2023-04-07 7:26 ` David Marchand
2023-05-15 11:16 ` David Marchand [this message]
2023-06-29 8:21 ` [PATCH] " Ding, Xuan
2023-06-30 1:45 ` Nipun Gupta
2023-06-30 5:58 ` Ding, Xuan
2023-07-04 5:13 ` Ding, Xuan
2023-07-04 6:53 ` Gupta, Nipun
2023-07-04 8:06 ` Ding, Xuan
2023-07-04 9:23 ` Gupta, Nipun
2023-07-04 14:09 ` Thomas Monjalon
2023-07-04 16:39 ` Gupta, Nipun
2023-07-04 15:11 ` Ding, Xuan
2023-07-04 16:42 ` Gupta, Nipun
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='CAJFAV8zdx+JvTrxNnuviszOmGUUC+f4ky=Ya7bhQ-=BFcLQ7Fw@mail.gmail.com' \
--to=david.marchand@redhat.com \
--cc=anatoly.burakov@intel.com \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@amd.com \
--cc=nikhil.agarwal@amd.com \
--cc=nipun.gupta@amd.com \
--cc=thomas@monjalon.net \
/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).