From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6F4E443877; Tue, 9 Jan 2024 19:14:11 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 01FB1402E0; Tue, 9 Jan 2024 19:14:11 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 0C8BB4021F for ; Tue, 9 Jan 2024 19:14:09 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id EF72843878; Tue, 9 Jan 2024 19:14:08 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [Bug 1345] net/i40e packet loss after Rx interrupt disable Date: Tue, 09 Jan 2024 18:14:08 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: ethdev X-Bugzilla-Version: 23.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: andrew.rybchenko@oktetlabs.ru X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: multipart/alternative; boundary=17048240480.0aa04aaC.2132003 Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --17048240480.0aa04aaC.2132003 Date: Tue, 9 Jan 2024 19:14:08 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All https://bugs.dpdk.org/show_bug.cgi?id=3D1345 Bug ID: 1345 Summary: net/i40e packet loss after Rx interrupt disable Product: DPDK Version: 23.11 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: andrew.rybchenko@oktetlabs.ru Target Milestone: --- net/i40e packet loss after Rx interrupt disable Open-source test suite which has been run at UNH IOL has a number of test scenarios which check Rx interrupts support. There is a common pattern of failures in 4 cases. If Rx interrupt is disabl= ed, the next packet to be received is lost [1], [2], [3] and [4]. [1] https://ts-factory.io/bublik/v2/log/362398?mode=3DtreeAndlog&focusId=3D3635= 31&experimental=3Dtrue&lineNumber=3D1_75 [2] https://ts-factory.io/bublik/v2/log/362398?mode=3DtreeAndlog&focusId=3D3635= 34&experimental=3Dtrue&lineNumber=3D1_75 [3] https://ts-factory.io/bublik/v2/log/362398?mode=3DtreeAndlog&focusId=3D3635= 35&experimental=3Dtrue&lineNumber=3D1_58 [4] https://ts-factory.io/bublik/v2/log/362398?mode=3DtreeAndlog&focusId=3D3635= 36&experimental=3Dtrue&lineNumber=3D1_79 --=20 You are receiving this mail because: You are the assignee for the bug.= --17048240480.0aa04aaC.2132003 Date: Tue, 9 Jan 2024 19:14:08 +0100 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All

Bug ID	1345
Summary	net/i40e packet loss after Rx interrupt disable
Product	DPDK
Version	23.11
Hardware	All
OS	All
Status	UNCONFIRMED
Severity	normal
Priority	Normal
Component	ethdev
Assignee	dev@dpdk.org
Reporter	andrew.rybchenko@oktetlabs.ru
Target Milestone	---

net/i40e packet loss after Rx inte=
rrupt disable

Open-source test suite which has been run at UNH IOL has a number of test
scenarios which check Rx interrupts support.
There is a common pattern of failures in 4 cases. If Rx interrupt is disabl=
ed,
the next packet to be received is lost [1], [2], [3] and [4].

[1]
https://ts=
-factory.io/bublik/v2/log/362398?mode=3DtreeAndlog&focusId=3D363531&=
;experimental=3Dtrue&lineNumber=3D1_75
[2]
https://ts=
-factory.io/bublik/v2/log/362398?mode=3DtreeAndlog&focusId=3D363534&=
;experimental=3Dtrue&lineNumber=3D1_75
[3]
https://ts=
-factory.io/bublik/v2/log/362398?mode=3DtreeAndlog&focusId=3D363535&=
;experimental=3Dtrue&lineNumber=3D1_58
[4]
https://ts=
-factory.io/bublik/v2/log/362398?mode=3DtreeAndlog&focusId=3D363536&=
;experimental=3Dtrue&lineNumber=3D1_79

You are receiving this mail because:

You are the assignee for the bug.

=20=20=20=20=20=20=20=20=20=20

= --17048240480.0aa04aaC.2132003--