From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A083D18F2F9; Tue, 20 Aug 2024 12:24:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724156664; cv=none; b=fODN+kYU/ZQ4TPyn7GZZNv6+Opp8jc5KS3uLs3NfxrcyuTrpjUrqvNAj86wcKi8TKHtPId74Q3ws/gwhTqC2lPUnky+sNY0GEmW3vz7JL69DobAxrLVhJoDemx8/NLBINhkH/+MVwGf/SKpzqB63aYDOOoCO3Wbu8ARiOUdayxI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724156664; c=relaxed/simple; bh=uoTE5a6aWpLtaIBQRdoTYQPSHqUjfKBd4l/YRCLQ42E=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=QZx8J+GEqGRqecrwVrARd4Yrqh6qftmGY0nQYljbKiXQaAXbyhBCoDdkVbkyfmjkcMp4SlE2cyvx+TG4Z9GkDf6fFTpkxvAhnPt9AVlFoudXcILlA3S+cP1jcGDfiqiseVIf2P8E59d4716cnPaXfVBzZMhPo8cCdEXLEr+RXmA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=cGEYvTXn; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=Ly5HL7PT; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="cGEYvTXn"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="Ly5HL7PT" From: Kurt Kanzenbach DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1724156660; 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=uoTE5a6aWpLtaIBQRdoTYQPSHqUjfKBd4l/YRCLQ42E=; b=cGEYvTXndXAP+01WmGPjfMiBag9F+jEvc8/58sZa4+RaYWYmDhjwdHRTMOGuKck4LBvszi k3QkO0+03L1tReUptxZ9yATfWJMKkvjzzL2TqVMojqBaoeEotrk956+mvCT8W2bcpnYyD7 k8DY/TeeqomH/GHfPNYY3+t+22C5t25qzgZ5dr/f+1y4IWmndnUEmFprTwkHQ6YAjghtSU +3yOTZwwigJVRk5sP9J91TGyusB0Ad5rpUieG6Z3Vb4vNch4hBxSz0uuQnJZS9JL2/AarA DDPEzYg+fEaAueUX/TDIARbGEghib0h/Q9pM+9Fxmec2wJedPhVJiz/hUBXMQQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1724156660; 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=uoTE5a6aWpLtaIBQRdoTYQPSHqUjfKBd4l/YRCLQ42E=; b=Ly5HL7PTzwADtNLVLKl36kqSBDya28e805WoLgOQ4WCoPSUv4aiRVhKwVwArASRgA/DDCs Oc1TwXfiYMBs2dBw== To: Sriram Yagnaraman , Maciej Fijalkowski Cc: Tony Nguyen , Przemek Kitszel , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , Richard Cochran , Benjamin Steinke , Sebastian Andrzej Siewior , "intel-wired-lan@lists.osuosl.org" , "netdev@vger.kernel.org" , "bpf@vger.kernel.org" , Georg Kunz Subject: RE: [PATCH iwl-next v6 4/6] igb: Introduce XSK data structures and helpers 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: Tue, 20 Aug 2024 14:24:18 +0200 Message-ID: <87frqzidql.fsf@kurt.kurt.home> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" --=-=-= Content-Type: text/plain Hi Sriram, On Mon Aug 19 2024, Sriram Yagnaraman wrote: >> -----Original Message----- >> From: Maciej Fijalkowski >> Sent: Monday, 19 August 2024 16:11 >> To: Kurt Kanzenbach >> Cc: Tony Nguyen ; Przemek Kitszel >> ; David S. Miller ; >> Eric Dumazet ; Jakub Kicinski ; >> Paolo Abeni ; Alexei Starovoitov ; >> Daniel Borkmann ; Jesper Dangaard Brouer >> ; John Fastabend ; Richard >> Cochran ; Sriram Yagnaraman >> ; Benjamin Steinke >> ; Sebastian Andrzej Siewior >> ; intel-wired-lan@lists.osuosl.org; >> netdev@vger.kernel.org; bpf@vger.kernel.org; Sriram Yagnaraman >> >> Subject: Re: [PATCH iwl-next v6 4/6] igb: Introduce XSK data structures and >> helpers >> >> 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 >> > >> >> > >> Add the following ring flag: >> > >> - IGB_RING_FLAG_TX_DISABLED (when xsk pool is being setup) >> > >> >> > >> Add a xdp_buff array for use with XSK receive batch API, and a >> > >> pointer to xsk_pool in igb_adapter. >> > >> >> > >> Add enable/disable functions for TX and RX rings. >> > >> Add enable/disable functions for XSK pool. >> > >> Add xsk wakeup function. >> > >> >> > >> None of the above functionality will be active until >> > >> NETDEV_XDP_ACT_XSK_ZEROCOPY is advertised in netdev- >> >xdp_features. >> > >> >> > >> Signed-off-by: Sriram Yagnaraman >> > > >> > > Sriram's mail bounces unfortunately, is it possible to grab his >> > > current address? >> > >> > 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. > > Please feel free to remove my "est.tech" address from From: and > Signed-of-By: Ok, I'll replace your est.tech email address with your ericsson one in all patches. Or do you have a personal address (like gmail), which you prefer? What about the copyright in igb_xsk.c? Does it belong to you, or Intel or to your previous employer? > I am just glad that my work has not gone to waste. Thank you for that. You're welcome. > I will check with my company's *lawyers* to see if I can provide a > mailmap to my current address :( Good luck with that :-). 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