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
prev parent 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).