From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D254C54E58 for ; Wed, 20 Mar 2024 19:07:54 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 09A8E402CE; Wed, 20 Mar 2024 20:07:53 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id D7BE1402C7 for ; Wed, 20 Mar 2024 20:07:51 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id B901A43D0A; Wed, 20 Mar 2024 20:07:51 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [DPDK/other Bug 1405] Static Memory footprint large increase due to net/bnxt changes in 23.11 Date: Wed, 20 Mar 2024 19:07:50 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: other X-Bugzilla-Version: 23.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: nicolas.chautru@intel.com 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=17109616710.D4ad7.3538044 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 --17109616710.D4ad7.3538044 Date: Wed, 20 Mar 2024 20:07:51 +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=3D1405 Bug ID: 1405 Summary: Static Memory footprint large increase due to net/bnxt changes in 23.11 Product: DPDK Version: 23.11 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: other Assignee: dev@dpdk.org Reporter: nicolas.chautru@intel.com Target Milestone: --- The memory footprint has increased massively when the commit "97435d7906 net/bnxt: update Truflow core" was added. The bss in my example going from 6M to 94M when building any dpdk-test applicationfor instance, when that commit is introduced.=20 There are now notably huge memory reserved for cfa_tcam_mgr_* from the bnxt= PMD visible from nm. That issue is notably impacting v23.11 and still seen on main as of today.= =20 For now for application building with 23.11, we recommend to disable the net/bnxt through meson to avoid this issue. I believe a proper fix is required from Broadcom bnxt: --cc Ajit Khaparde , Somnath Kotur , R= andy Schacher Nic --=20 You are receiving this mail because: You are the assignee for the bug.= --17109616710.D4ad7.3538044 Date: Wed, 20 Mar 2024 20:07:51 +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 1405
Summary Static Memory footprint large increase due to net/bnxt change= s in 23.11
Product DPDK
Version 23.11
Hardware All
OS All
Status UNCONFIRMED
Severity normal
Priority Normal
Component other
Assignee dev@dpdk.org
Reporter nicolas.chautru@intel.com
Target Milestone --- 

The memory footprint has increased=
 massively when the commit "97435d7906
net/bnxt: update Truflow core" was added.
The bss in my example going from 6M to 94M when building any dpdk-test
applicationfor instance, when that commit is introduced.=20
There are now notably huge memory reserved for cfa_tcam_mgr_* from the bnxt=
 PMD
visible from nm.

That issue is notably impacting v23.11 and still seen on main as of today.=
=20

For now for application building with 23.11, we recommend to disable the
net/bnxt through meson to avoid this issue.

I believe a proper fix is required from Broadcom bnxt: --cc Ajit Khaparde
<ajit.khaparde@bro=
adcom.com>, Somnath Kotur <somnath.kotur@broadcom.com>, Randy
Schacher <stuart.sch=
acher@broadcom.com>


Nic

You are receiving this mail because:
  • You are the assignee for the bug.
=20=20=20=20=20=20=20=20=20=20
= --17109616710.D4ad7.3538044--