DPDK patches and discussions
 help / color / mirror / Atom feed
From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: "tone.zhang" <tone.zhang@arm.com>, dev@dpdk.org
Cc: gavin.hu@arm.com, honnappa.nagarahalli@arm.com,
	Steve.Capper@arm.com, stephen@networkplumber.org, nd@arm.com
Subject: Re: [dpdk-dev] [PATCH v4] pci_vfio: Support 64KB kernel page_size with vfio-pci driver
Date: Wed, 12 Dec 2018 11:27:50 +0000
Message-ID: <1c4528d9-7c19-c781-8d83-9e790dc81ffc@intel.com> (raw)
In-Reply-To: <1544613959-14349-1-git-send-email-tone.zhang@arm.com>

On 12-Dec-18 11:25 AM, tone.zhang wrote:
> With a larger PAGE_SIZE it is possible for the MSI table to very
> close to the end of the BAR s.t. when we align the start and end
> of the MSI table to the PAGE_SIZE, the end offset of the MSI
> table is out of the PCI BAR boundary.
> 
> This patch addresses the issue by comparing both the start and the
> end offset of the MSI table with the BAR size, and skip the mapping
> if it is out of Bar scope.
> 
> The patch fixes the debug log as below:
> EAL: Skipping BAR0
> 
> Signed-off-by: tone.zhang <tone.zhang@arm.com>
> Reviewed-by: Gavin Hu <Gavin.Hu@arm.com>
> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Reviewed-by: Steve Capper <Steve.Capper@arm.com>
> Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
> ---

Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

-- 
Thanks,
Anatoly

  reply	other threads:[~2018-12-12 11:27 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-24  2:20 [dpdk-dev] [PATCH] " tone.zhang
2018-10-24  9:09 ` Burakov, Anatoly
2018-11-01  2:33   ` Tone Zhang (Arm Technology China)
2018-11-01 10:01     ` Burakov, Anatoly
     [not found]       ` <DB7PR08MB33859242951014EF340C897AE9C80@DB7PR08MB3385.eurprd08.prod.outlook.com>
2018-11-03  5:46         ` Tone Zhang (Arm Technology China)
2018-11-06 11:03           ` Burakov, Anatoly
2018-11-07  4:55             ` Tone Zhang (Arm Technology China)
2018-11-07 10:12               ` Burakov, Anatoly
2018-11-08  0:45                 ` Tone Zhang (Arm Technology China)
2018-11-09  5:57 ` [dpdk-dev] [PATCH v2] " tone.zhang
2018-11-09 12:15   ` Burakov, Anatoly
2018-11-15  0:49     ` Tone Zhang (Arm Technology China)
2018-11-16  2:34       ` Tone Zhang (Arm Technology China)
2018-11-16 10:36         ` Burakov, Anatoly
2018-11-19  2:37   ` [dpdk-dev] [PATCH v3] " tone.zhang
2018-12-03  7:25     ` Tone Zhang (Arm Technology China)
2018-12-10 11:40       ` Burakov, Anatoly
2018-12-10 11:45     ` Burakov, Anatoly
2018-12-10 15:55       ` Stephen Hemminger
2018-12-12 10:49         ` Tone Zhang (Arm Technology China)
2018-12-12 10:48       ` Tone Zhang (Arm Technology China)
2018-12-12 11:25     ` [dpdk-dev] [PATCH v4] " tone.zhang
2018-12-12 11:27       ` Burakov, Anatoly [this message]
2018-12-19 23:05         ` Thomas Monjalon

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=1c4528d9-7c19-c781-8d83-9e790dc81ffc@intel.com \
    --to=anatoly.burakov@intel.com \
    --cc=Steve.Capper@arm.com \
    --cc=dev@dpdk.org \
    --cc=gavin.hu@arm.com \
    --cc=honnappa.nagarahalli@arm.com \
    --cc=nd@arm.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

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git