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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1C647C83F11 for ; Mon, 28 Aug 2023 19:11:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Yiie9yCNwyxJS0nTpF9SeOtwa8woH2Qhe3kODpKXbvE=; b=LEvjWTCR8yPgKjzxDS6YEbbxYt 110Xyor2X7chflngAqBpNTO0DA6kDcbTLh4S/8r5Mm4+GF1HZ5hN2kaCqgcxlZV4C4GRGztdqI0Vh ezgmn5MV8gCQWRKRQOR2DsvDjWN/OsgAvVMSMPz+5LxjgIoMfaN8bXlr96kpmyvTdC3cTYGyLa+hL jV0f6OBlSZtzwZyBZX85BLBg7veyZR8ITB+UnohwDgo8BQc9JIwSil6/Pf67pWMLCBHe9ZkqXXfxi JfIymBW5ayOBuCNvcm4T3tLa8mtyABJzovQBNs9kV9EZXqRO5HwQynNzjX48ZYgVnbXnO/J7USTyz jDny7HYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qahdG-00A7vp-1m; Mon, 28 Aug 2023 19:10:38 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qahdD-00A7v4-2g for linux-arm-kernel@lists.infradead.org; Mon, 28 Aug 2023 19:10:37 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 2C3FC63B91; Mon, 28 Aug 2023 19:10:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FF8FC433C7; Mon, 28 Aug 2023 19:10:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1693249832; bh=siOrAmr3b6xekbBh1aBJPqZFhasXx+4rwr3ScAiH6uw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Po4Qih/b6u4Ws+VtFrlopwGDuId0ciNWLx5lNO5xyw8tC0UUAdHE43wkOVSKAfdKF g2Voa17DEVzWLoh29AslSGO1g7s5nRtB7jP8ARV7DAlgdgdF1mJRMiZhhYveZCgypC rp3KaISNe0e9F3BHuAY9bJdzFKX9jBY5ZPcTBZpLMaVLwniA2HT9OVQW4u3/Uhl2tD pfZZ981tu0yBall5oYu1xdjHUNqv9fVRa8S6PIKfii58XtROW/5Bx18XaNT5x3w5bg U9DU8y4ifJxXgZddHEPBb6X88wejihl7E8bt3K73cIYXGRXziwBhKT3sgivVfy4bpz eTDfJRZ9ZuEdw== Date: Mon, 28 Aug 2023 21:10:29 +0200 From: Wolfram Sang To: roman.bacik@broadcom.com Cc: andi.shyti@kernel.org, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] i2c: iproc: handle invalid slave state Message-ID: Mail-Followup-To: Wolfram Sang , roman.bacik@broadcom.com, andi.shyti@kernel.org, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20230824212351.24346-1-roman.bacik@broadcom.com> MIME-Version: 1.0 In-Reply-To: <20230824212351.24346-1-roman.bacik@broadcom.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230828_121035_938754_5B74D8F6 X-CRM114-Status: GOOD ( 12.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============5288508193521750232==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============5288508193521750232== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="hlGpReK/VHn0q2T3" Content-Disposition: inline --hlGpReK/VHn0q2T3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Aug 24, 2023 at 02:23:51PM -0700, roman.bacik@broadcom.com wrote: > From: Roman Bacik >=20 > Add the code to handle an invalid state when both bits S_RX_EVENT > (indicating a transaction) and S_START_BUSY (indicating the end > of transaction - transition of START_BUSY from 1 to 0) are set in > the interrupt status register during a slave read. >=20 > Signed-off-by: Roman Bacik > Fixes: 1ca1b4516088 ("i2c: iproc: handle Master aborted error") Applied to for-next, thanks! 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