From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C3D4838D018 for ; Fri, 28 Aug 2026 05:43:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787895830; cv=none; b=YJOxjOZvGf0E4uPHgonWZn4XdOmAq35AP5nAkyZ9sivP+iLiOEAdHWCk6O5rrHos6/glBKFeupWKlHluTDfsFITAAXezFG8D9XqQPOdM44PWkDbiJicWslBTi3vS0hzUS6BZU601kTIhYcwlvofkDrLjR3X2pXi0YGvUoti5bXM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787895830; c=relaxed/simple; bh=QY8YiOGMqgWCKy6qCnTwvboay5jx3xHGzXsdwwzvdzU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=N1yO5VyjFc7nF4ugNnMJKh6ku3psQaCTtXHwEviD8LQsGCE0cPaOcry+pNEd5ISMFxbUcibtJEP1eVUKXEhPcFIukQdExdTbt44PFfLKctxzBc+NGD+bpZyDcBscbNjC40u36/e7GnTlEj2FPCqcDugiPIXVN0+5F9GWTaAp6J0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QJ1CvsfQ; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QJ1CvsfQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C756A1F000E9; Fri, 28 Aug 2026 05:43:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787895829; bh=rFiu0dAFBhdgxweKqueKPRdN13KiWCttmGc8dsOdprk=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=QJ1CvsfQylBQa5w3CCna4WxfQjztzRFLNuvvAvC6s3QGg6Cucs7NzMrYPBqSCNW5D pAHlXs24Nxf9kgLUpxaXRBzS98ERIUQAHwtwLr3jg777rpJBOlsWsdm0C6TY/uoArx X2rfPYygz2T2zLgPxYmbMQsQiFQLJL5nAYaaqDxCV4uWjhy2DQCWXBXvDdX2Kt1x3I iCXh0rouarG2f9f7ClejUklW0dIjGwHoKXe3y71ZZEjfIuiOqNGGEyZf5M8Vqpdvk5 vC14JPmDZgtI8cSEgAA18x7SognnZ43ZMg2GtdZIYjldt0z7Kz1nd/XlMP/vMzB8IW +bgAa3VzrO9Bw== Message-ID: <1f90bdf2-3aa8-4f39-9a32-627aeb400aea@kernel.org> Date: Fri, 28 Aug 2026 14:43:47 +0900 Precedence: bulk X-Mailing-List: linux-ide@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] ata: ahci: clear HOST_IRQ_STAT before the ports on Marvell 88SE61xx To: Hajo Noerenberg , linux-ide@vger.kernel.org Cc: Pali Rohar , risc4all@yahoo.com References: <50ebd35a-086f-40fb-887e-576e36e7a2b8@noerenberg.de> Content-Language: en-US From: Damien Le Moal Organization: Western Digital Research In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 8/25/26 16:58, Hajo Noerenberg wrote: > > Damien, > > thank you for the quick review. > > On 8/25/26 02:51, Damien Le Moal wrote: >> The commit title is not great as "before the ports" is not very clear. >> What does "clear the ports" mean? Though I do not have a better alternative >> title (yet). > > Agreed, and "the ports" was meant to be the ports' PxIS registers, which the > title does not say. Would this be better? > > ata: ahci: work around lost interrupts on Marvell 88SE61xx That is better! > I tried exactly that: a build that registers the existing > ahci_thunderx_irq_handler() unchanged for board_ahci_mv, taken out of the > #ifdef CONFIG_ARM64, with a dev_info() so I could be certain which handler was > really active. It does not work. The controller fails exactly as it does > without any patch. OK. Understood. Please resend the patch with the fixed-up commit title and we'll apply it. -- Damien Le Moal Western Digital Research