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Mon, 19 Aug 2024 14:28:01 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id LW8B3ULF75tT for ; Mon, 19 Aug 2024 14:27:59 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=193.142.43.55; helo=galois.linutronix.de; envelope-from=kurt@linutronix.de; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp1.osuosl.org 2C36F80F0F DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org 2C36F80F0F Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by smtp1.osuosl.org (Postfix) with ESMTPS id 2C36F80F0F for ; Mon, 19 Aug 2024 14:27:59 +0000 (UTC) From: Kurt Kanzenbach To: Maciej Fijalkowski In-Reply-To: References: <20240711-b4-igb_zero_copy-v6-0-4bfb68773b18@linutronix.de> <20240711-b4-igb_zero_copy-v6-4-4bfb68773b18@linutronix.de> <87r0ak8wan.fsf@kurt.kurt.home> Date: Mon, 19 Aug 2024 16:27:55 +0200 Message-ID: <87h6bg8u50.fsf@kurt.kurt.home> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1724077677; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=T4kXcrf6U1ZzhbkT3a2rP7wxyAUDvWW2UaMwpDLxAzY=; b=mGY/s0Y+57u6UEK597/ujos/ffBufRW9eUCjC9qc5dDtLx5Uq6MS2chEL4u4fugEQaeyWW n1LFy9UzGgOIO++3+1i/3bRgZ8oOPsV5qEY9wo0VBS+DninOMs278lRaX64VvopviydTZ5 AEKCeHyIdR5ikUttitPdqjeVZubrOYYgkMkS0tyvpMIhRjAhoq8YR1iXjH7Cpg68UNExJQ 9R51NnkiHJMgKynhkYLJznOKA996LaQX/he0QXJgfzVP327KniJBOK0pkQo/cj3deXljP0 Agzr8w/y+ajnK8ZRa6C/s4p6wtro1cKrxSCfEhoAh2mqC3rcZzbHFowbRKA2Ng== X-Mailman-Original-DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1724077677; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=T4kXcrf6U1ZzhbkT3a2rP7wxyAUDvWW2UaMwpDLxAzY=; b=ej0FynENLHM5oq6oeyFlle/rpZ+l0IohArldJYwavZ4ZAwo3bP/RG/GjAZom5lT0yglKHK m7enlCFozqmxcxDA== X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dmarc=pass (p=none dis=none) header.from=linutronix.de X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=mGY/s0Y+; dkim=pass header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=ej0FynEN Subject: Re: [Intel-wired-lan] [PATCH iwl-next v6 4/6] igb: Introduce XSK data structures and helpers X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jesper Dangaard Brouer , Daniel Borkmann , Sriram Yagnaraman , Przemek Kitszel , Richard Cochran , John Fastabend , Alexei Starovoitov , Sriram Yagnaraman , Benjamin Steinke , Eric Dumazet , netdev@vger.kernel.org, Tony Nguyen , intel-wired-lan@lists.osuosl.org, Jakub Kicinski , bpf@vger.kernel.org, Paolo Abeni , "David S. Miller" , Sebastian Andrzej Siewior Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon Aug 19 2024, Maciej Fijalkowski wrote: > On Mon, Aug 19, 2024 at 03:41:20PM +0200, Kurt Kanzenbach wrote: >> On Mon Aug 19 2024, Maciej Fijalkowski wrote: >> > On Fri, Aug 16, 2024 at 11:24:03AM +0200, Kurt Kanzenbach wrote: >> >> From: Sriram Yagnaraman >> >>=20 >> >> Add the following ring flag: >> >> - IGB_RING_FLAG_TX_DISABLED (when xsk pool is being setup) >> >>=20 >> >> Add a xdp_buff array for use with XSK receive batch API, and a pointer >> >> to xsk_pool in igb_adapter. >> >>=20 >> >> Add enable/disable functions for TX and RX rings. >> >> Add enable/disable functions for XSK pool. >> >> Add xsk wakeup function. >> >>=20 >> >> None of the above functionality will be active until >> >> NETDEV_XDP_ACT_XSK_ZEROCOPY is advertised in netdev->xdp_features. >> >>=20 >> >> Signed-off-by: Sriram Yagnaraman >> > >> > Sriram's mail bounces unfortunately, is it possible to grab his current >> > address? >>=20 >> His current email address is in the Cc list. However, i wasn't sure if >> it's okay to update the From and SoB of these patches? > > Okay. Then I believe Sriram should provide a mailmap entry to map his old > mail to a new one. > >>=20 >> > >> > You could also update the copyright date in igb_xsk.c. >>=20 >> Ditto for the copyright. It probably has to be something like >> Copyright(c) 2023 Ericsson? > > It says 2018 Intel. I don't think Sriram was working under E/// employment > as he said he was forbidden to work on this further and that's why you > picked it up, right? > > My intent was not stir up the copyright pot, though. It can be left as-is > or have something of a Linutronix/Sriram Yagnamaran mix :P Let's see if Sriram has something to say about the copyright. If not i'll just leave this as-is. 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