From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 94920200CB; Mon, 13 Nov 2023 13:31:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b="MetA3/Tq" Received: from www530.your-server.de (www530.your-server.de [188.40.30.78]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74AB0AF; Mon, 13 Nov 2023 05:31:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=geanix.com; s=default2211; h=MIME-Version:Content-Transfer-Encoding:Content-Type: References:In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID; bh=/i7Gul/5kLAcXXIbacRf1/dns4r84n9fAaRE9oWxEAI=; b=MetA3/TqYwKyRbh9ykc5/z6vij EzdZ4qYzBfVnr3TvzFqiHhqH528mYv0NelqVcMy33yUWHVM9K5OoHLCWqx7YVSVgJDF5mJEUmrcFl VsWXOSVfbm/aBNZAGCirlkUwwR7hOLDBiLuf7NS7++KPgJwoHfBkxVV8Nqvke1QyXYN9fS/FO31uI Lf+FjxxVVjahf3/9s0xmUvcdJOmTZwt+4e4lg66YP+F0EyO0C7odlKhiY0oAQ4ACScW8gJL9v5ULZ FaYQnuYEsjpq0n0Pae6Sb5MRZdb1L0V8j6Lik3yv4wzUgaQh318LB5RZvOohErf2cqOcepTRX5mFU OqkxGBhg==; Received: from sslproxy05.your-server.de ([78.46.172.2]) by www530.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r2X2A-000AXK-9y; Mon, 13 Nov 2023 14:31:22 +0100 Received: from [85.184.138.13] (helo=[192.168.8.20]) by sslproxy05.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1r2X29-000KaS-GF; Mon, 13 Nov 2023 14:31:21 +0100 Message-ID: <33102cbb65e24c5c17eda06ce9ac912a91f8d03c.camel@geanix.com> Subject: Re: [PATCH v6 00/14] can: m_can: Optimizations for m_can/tcan part 2 From: Martin =?ISO-8859-1?Q?Hundeb=F8ll?= To: Marc Kleine-Budde Cc: Markus Schneider-Pargmann , Chandrasekar Ramakrishnan , Wolfgang Grandegger , Vincent MAILHOL , Simon Horman , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Julien Panis , Judith Mendez Date: Mon, 13 Nov 2023 14:31:20 +0100 In-Reply-To: <20231113-mastiff-confetti-955bda37a458-mkl@pengutronix.de> References: <20230929141304.3934380-1-msp@baylibre.com> <0c14d3d4372a29a9733c83af4c4254d5dfaf17c2.camel@geanix.com> <20231113-mastiff-confetti-955bda37a458-mkl@pengutronix.de> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Authenticated-Sender: martin@geanix.com X-Virus-Scanned: Clear (ClamAV 0.103.10/27092/Mon Nov 13 09:38:20 2023) On Mon, 2023-11-13 at 14:30 +0100, Marc Kleine-Budde wrote: > On 13.11.2023 14:25:37, Martin Hundeb=C3=B8ll wrote: > > On Fri, 2023-09-29 at 16:12 +0200, Markus Schneider-Pargmann wrote: > > > Hi Marc, Simon, Martin and everyone, > > >=20 > > > v6 is a rebase on v6.6. As there was a conflicting change merged > > > for > > > v6.6 which introduced irq polling, I had to modify the patches > > > that > > > touch the hrtimer. > > >=20 > > > @Simon: I removed a couple of your reviewed-by tags because of > > > the > > > changes. > > >=20 > > > @Martin: as the functionality changed, I did not apply your > > > Tested-by > > > tag as I may have introduced new bugs with the changes. > > >=20 > > > The series implements many small and bigger throughput > > > improvements > > > and > > > adds rx/tx coalescing at the end. > > >=20 > > > Based on v6.6-rc2. Also available at > > > https://gitlab.baylibre.com/msp8/linux/-/tree/topic/mcan-optimization= /v6.6?ref_type=3Dheads > >=20 > > For the whole series: > > Tested-by: Martin Hundeb=C3=B8ll >=20 > On which hardware? On an mmio mapped m_can or the tcan4x5x? tcan4x5x on a custom iMX6UL. Sorry for mentioning it. // Martin