From nobody Wed Apr 23 07:06:07 2025 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Zj9BB3ZK1z5sx12; Wed, 23 Apr 2025 07:06:10 +0000 (UTC) (envelope-from agh@riseup.net) Received: from mx0.riseup.net (mx0.riseup.net [198.252.153.6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "mx0.riseup.net", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Zj9B96RhCz3Tkv; Wed, 23 Apr 2025 07:06:09 +0000 (UTC) (envelope-from agh@riseup.net) Authentication-Results: mx1.freebsd.org; none Received: from fews01-sea.riseup.net (fews01-sea-pn.riseup.net [10.0.1.109]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx0.riseup.net (Postfix) with ESMTPS id 4Zj9B827Z3z9sj0; Wed, 23 Apr 2025 07:06:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=riseup.net; s=squak; t=1745391968; bh=vIirMbVJ9qu7a5Q4gJE9m0Dj+SI+xtHxLV9rKiVlUR4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=EnIzGe//IiWznu3jQaP73PE0UPZZQO+frTQ5/UVxnH4iBaCBbZVU/OfeKeY9AwVyr tmip9drJ6yQoomTbJLc7THyJiSVjf6TBFJHSW7Zj24UC1oXvl60b2C6ezCBOyu3yZA cbyWG8Q/kPaM6mB4PAuwRh3eDsVl+jwuSFCquV0U= X-Riseup-User-ID: 9FE85A8119DB9F1F0EA813BCBA801E2B81D82B930793D55D03C44CED050D3838 Received: from [127.0.0.1] (localhost [127.0.0.1]) by fews01-sea.riseup.net (Postfix) with ESMTPSA id 4Zj9B80TDvzJsFr; Wed, 23 Apr 2025 07:06:08 +0000 (UTC) List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Date: Wed, 23 Apr 2025 07:06:07 +0000 From: Alastair Hogge To: Adrian Chadd Cc: src-committers@freebsd.org, dev-commits-src-all@freebsd.org, dev-commits-src-main@freebsd.org Subject: Re: git: d5f5193e2db9 - main - rtwn: don't treat UDP/TCP checksum failure as permanent failure In-Reply-To: <202504230204.53N249Y3070220@gitrepo.freebsd.org> References: <202504230204.53N249Y3070220@gitrepo.freebsd.org> Message-ID: <043f8ba641250dcf7c9f0ed849f5045d@riseup.net> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:16652, ipnet:198.252.153.0/24, country:US] X-Rspamd-Queue-Id: 4Zj9B96RhCz3Tkv X-Spamd-Bar: ---- On 2025-04-23 10:04, Adrian Chadd wrote: > The branch main has been updated by adrian: > > URL: https://cgit.FreeBSD.org/src/commit/?id=d5f5193e2db974576120b5e5f559970a6c15247d > > commit d5f5193e2db974576120b5e5f559970a6c15247d > Author: Adrian Chadd > AuthorDate: 2025-04-01 23:57:41 +0000 > Commit: Adrian Chadd > CommitDate: 2025-04-23 02:02:47 +0000 > > rtwn: don't treat UDP/TCP checksum failure as permanent failure > > jrtc27@freebsd.org reported that DHCP wasn't working on some > networks. She dug into it and found that the RTL8812AU/RTL8812AU > NICs seem to be failing UDP frames w/ a zero checksum, which is > a valid "there's no checksum" checksum. > > So, just pass those frames up the stack and let the IP stack > deal with it. If the hardware claims the frames did pass TCP/UDP > checksum then still mark those frames with the checksum offload > bits. > > PR: kern/285387 Points to[1]: lang/gnat12: missing ali files for aarch64 1: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=285387 -- To good health, Alastair