DPDK patches and discussions
 help / color / mirror / Atom feed
From: Thomas Monjalon <thomas@monjalon.net>
To: "tone.zhang" <tone.zhang@arm.com>
Cc: dev@dpdk.org, gavin.hu@arm.com, bruce.richardson@intel.com,
	bluca@debian.org, roszenrami@gmail.com,
	Honnappa.Nagarahalli@arm.com, stephen@networkplumber.org,
	nd@arm.com
Subject: Re: [dpdk-dev] [PATCH v6] doc: Clarify IOMMU usage with "uio_pci_generic" kernel module
Date: Mon, 19 Nov 2018 01:04:27 +0100	[thread overview]
Message-ID: <1981649.aFD5vqmUbS@xps> (raw)
In-Reply-To: <1537938527-14474-1-git-send-email-tone.zhang@arm.com>

26/09/2018 07:08, tone.zhang:
> If the devices used for DPDK are bound to the "uio_pci_generic" kernel
> module, the IOMMU should be disabled in order not to break the IO
> transmission because of the virtual / physical address mapping.
> 
> The patch clarifies the IOMMU configurations on both x86_64 and arm64
> systems.
> 
> Signed-off-by: tone.zhang <tone.zhang@arm.com>
> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
> Reviewed-by: Rami Rosen <roszenrami@gmail.com>
> Acked-by: Gavin Hu <Gavin.Hu@arm.com>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
> Acked-by: Luca Boccassi <bluca@debian.org>

Applied, thanks

      reply	other threads:[~2018-11-19  0:04 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-04  8:59 [dpdk-dev] [PATCH] doc: Clarify IOMMU usage with "uio-pci" " tone.zhang
2018-09-04  9:16 ` Gavin Hu (Arm Technology China)
2018-09-04 10:06 ` Bruce Richardson
2018-09-04 10:15   ` Luca Boccassi
2018-09-04 10:25     ` Tone Zhang (Arm Technology China)
2018-09-04 19:55 ` Rami Rosen
2018-09-05  0:20   ` Tone Zhang (Arm Technology China)
2018-09-05  9:22     ` Stephen Hemminger
2018-09-05  9:49       ` Tone Zhang (Arm Technology China)
2018-09-05  4:39 ` [dpdk-dev] [PATCH v2] doc: Clarify IOMMU usage with "uio_pci_generic" " tone.zhang
2018-09-05  5:17   ` [dpdk-dev] [PATCH v3] " tone.zhang
2018-09-05  5:23     ` Gavin Hu (Arm Technology China)
2018-09-19  7:44     ` Tone Zhang (Arm Technology China)
2018-09-19 11:33       ` Bruce Richardson
2018-09-19 11:54         ` Luca Boccassi
2018-09-21  2:39           ` Tone Zhang (Arm Technology China)
2018-09-19 10:42     ` Luca Boccassi
2018-09-21  3:07     ` [dpdk-dev] [PATCH v4] " tone.zhang
2018-09-21 11:20       ` Bruce Richardson
2018-09-25  6:18         ` Tone Zhang (Arm Technology China)
2018-09-25  6:54       ` [dpdk-dev] [PATCH v5] " tone.zhang
2018-09-26  5:08         ` [dpdk-dev] [PATCH v6] " tone.zhang
2018-11-19  0:04           ` Thomas Monjalon [this message]

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=1981649.aFD5vqmUbS@xps \
    --to=thomas@monjalon.net \
    --cc=Honnappa.Nagarahalli@arm.com \
    --cc=bluca@debian.org \
    --cc=bruce.richardson@intel.com \
    --cc=dev@dpdk.org \
    --cc=gavin.hu@arm.com \
    --cc=nd@arm.com \
    --cc=roszenrami@gmail.com \
    --cc=stephen@networkplumber.org \
    --cc=tone.zhang@arm.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).