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 6370E467BA; Thu, 22 May 2025 22:33:35 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0D341402D9; Thu, 22 May 2025 22:33:35 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 5706C4025E for ; Thu, 22 May 2025 22:33:33 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id 4483A467BB; Thu, 22 May 2025 22:33:33 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [DPDK/core Bug 1711] Warnings from unaligned access on 32 bit build Date: Thu, 22 May 2025 20:33:32 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: core X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: minor X-Bugzilla-Who: stephen@networkplumber.org 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 attachments.created Message-ID: Content-Type: multipart/alternative; boundary=17479460130.35d0.3099122 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 --17479460130.35d0.3099122 Date: Thu, 22 May 2025 22:33:33 +0200 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=3D1711 Bug ID: 1711 Summary: Warnings from unaligned access on 32 bit build Product: DPDK Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Severity: minor Priority: Normal Component: core Assignee: dev@dpdk.org Reporter: stephen@networkplumber.org Target Milestone: --- Created attachment 316 --> https://bugs.dpdk.org/attachment.cgi?id=3D316&action=3Dedit Build output with clang 32 bit Building 32 bit with clang produces these warnings about atomic operations = on 8 bit values that are not properly aligned. Doing atomic on unaligned is possible but slow on 32 bit x86 but may not work at all on other platforms = like Arm. --=20 You are receiving this mail because: You are the assignee for the bug.= --17479460130.35d0.3099122 Date: Thu, 22 May 2025 22:33:33 +0200 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	1711
Summary	Warnings from unaligned access on 32 bit build
Product	DPDK
Version	unspecified
Hardware	All
OS	All
Status	UNCONFIRMED
Severity	minor
Priority	Normal
Component	core
Assignee	dev@dpdk.org
Reporter	stephen@networkplumber.org
Target Milestone	---

Created attachment 316 [details]
Build output with clang 32 bit

Building 32 bit with clang produces these warnings about atomic operations =
on 8
bit values that are not properly aligned.  Doing atomic on unaligned is
possible but slow on 32 bit x86 but may not work at all on other platforms =
like
Arm.

You are receiving this mail because:

You are the assignee for the bug.

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

= --17479460130.35d0.3099122--