From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76FDFC43331 for ; Mon, 28 Dec 2020 14:47:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 494F3207CF for ; Mon, 28 Dec 2020 14:47:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392377AbgL1Oq5 (ORCPT ); Mon, 28 Dec 2020 09:46:57 -0500 Received: from www.zeus03.de ([194.117.254.33]:41278 "EHLO mail.zeus03.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392375AbgL1Oq4 (ORCPT ); Mon, 28 Dec 2020 09:46:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=k1; bh=sRpkyF4vmzNA004YE46ReE+S0eKX SY2NridUw6//xYU=; b=BylV0aaKStlGYvBfdL/0HnJErcHgq80IRnC/J2NImr3J j/mzeqiQ+lfJAOBJwR1CZH53QEo+AVZfDnDYTT6nSJQskuE0XLfBRYYSwKj9QoFS eg9S79KYl9O2wxBa0rkyGuMPxlY8v17+YMT34wDyiQnC9arZPOhY1qC6y861pDs= Received: (qmail 1784989 invoked from network); 28 Dec 2020 15:46:14 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 28 Dec 2020 15:46:14 +0100 X-UD-Smtp-Session: l3s3148p1@2070VYe3ipYgAwDPXwIpAOUwDQytQs2L Date: Mon, 28 Dec 2020 15:46:13 +0100 From: Wolfram Sang To: Geert Uytterhoeven Cc: Linux I2C , Linux-Renesas , Kuninori Morimoto , Yoshihiro Shimoda Subject: Re: [PATCH 4/4] i2c: rcar: protect against supurious interrupts on V3U Message-ID: <20201228144613.GF10822@kunai> Mail-Followup-To: Wolfram Sang , Geert Uytterhoeven , Linux I2C , Linux-Renesas , Kuninori Morimoto , Yoshihiro Shimoda References: <20201223172154.34462-1-wsa+renesas@sang-engineering.com> <20201223172154.34462-5-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="DO5DiztRLs659m5i" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org --DO5DiztRLs659m5i Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > > * the now lockless behaviour. Please keep this in mind when hacking t= he driver. > > + * R-Car Gen3 seems to have this fixed but earlier versions than R-Car= Gen2 are >=20 > s/than/like/? What I meant to say was: We know Gen2 is affected (first sentence of the paragraph). We know Gen3 is fixed. Earlier than Gen2 is likely affected but we don't know. So, I'd like to keep 'than'. --DO5DiztRLs659m5i Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl/p77UACgkQFA3kzBSg KbYbEw/9EcMXq1US59pfjCl4rAe1T9IkQ9G8oH8eMVtZorlS8UkoU4OMv8qF3zuk 0yRoum+d658yb1MmzBXMXdIRJetWtiVlXrNYX2tiDRTs30/x6U8R8qIOt/Om9XL/ 4mrel4IiCwvtgOFdAQ9mSAP9qHWFkai/+T9kdBbjiH82ToaIsrmleY/gCfvdYxII S7XnSC/jDBHUBbxg2EFvyebD30ggeLuKbG91gvQEHMmps4YpZcPoEUkUYKveat/2 1dhB2ir/0fN3yNn4nYBYLv3FpvGaH4dAqIFj0RRnI0h9sGpWoL1zLN7vh7+8VTs/ VXIuEAbLQpAGWw1DBBcUQe0tjhgmJsue0gpxeqHRX4W2pqqrdQeKWZ0iDRzPZWkc c7z/JJTDskeZKnVCK7FKbYz1spQ237HKLCJUyyMbADxtuy6TxGwzeghtcIH8Olyj XRcAe7L6rDMnGxteA3/qhxrCSzM0UJW9HpVIO/t7mGP+lPYXJiLuoSPVYhd8MlYt M5o5mbeOHCUipgbE473uP0WY8Fu9rtqx/9pGxQ00aPVrq/0jv7SjV5gh1ytWKgyg /7KcC9pdKYY/STPiJEsXVyt/ErOHXrqqJbIWXHjGTkeC3fcCCIWdlmbR8iTEZ54r iTpHv50+iv5ajmQw0U4FHQb9MOAeIMqO+S0mKRlcw+lkh7149l0= =oEfR -----END PGP SIGNATURE----- --DO5DiztRLs659m5i--