From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (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 5206547F46; Tue, 25 Jun 2024 05:17:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719292649; cv=none; b=UcZGVKsOpf6jbn1MjkLunlbaGt6hk3bonJAIp4A47y/QbV/ISh5QyRANRTqrf7LLC48BJydVeOUf3wFysdbT9MujVJVC3N0VTt3j4dv3BAzfa0AhvTUSNY5Q9tp4+tSFQcj3x1lE1lcePC6vkvu30e+y/qz14h3s3Lq97EdUTqk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719292649; c=relaxed/simple; bh=kKEzwIllrYUuw0Sa+Do/4ImEmbkmUx5yhS9oPBdKIdA=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=thJbRETbKPUbjZ2HmSp04yhpIwfefJlXcNWByqxqFfFBb/CKw+D27ApVQUCNdWCHovBfZN4RdbXLzs9Y59gwH8g/Z3o/LvynTti5XIoDammUBhe3AOQdstk0Is74/LnNpLdQiQ7lgA5DenEfLX9LmsiTyKLvitfsUjmjOlhFs9s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=nyFwUeDW; arc=none smtp.client-ip=198.47.23.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="nyFwUeDW" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 45P5H9Pp049307; Tue, 25 Jun 2024 00:17:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1719292629; bh=kKEzwIllrYUuw0Sa+Do/4ImEmbkmUx5yhS9oPBdKIdA=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=nyFwUeDWl5kxo+Iaj2X42YugKv7mwl+yIh77y+8rnsIvH6OPJ4OVPKMkdiI4h3aFp thlsslkv95Sm1rBdyZCOt8VGofnK4RRguz+epyDjh+3kTTh+dxvMeni7rfpGUoLCmo mQOew2jf6P9ZtIcqschtinw45TvXpCDFMIIRNgic= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 45P5H9kJ019142 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 25 Jun 2024 00:17:09 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 25 Jun 2024 00:17:08 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 25 Jun 2024 00:17:08 -0500 Received: from [172.24.18.200] (lt5cd2489kgj.dhcp.ti.com [172.24.18.200]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 45P5H4wS050209; Tue, 25 Jun 2024 00:17:05 -0500 Message-ID: Date: Tue, 25 Jun 2024 10:47:04 +0530 Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4] serial: 8250_omap: Implementation of Errata i2310 To: Greg KH CC: , , , , , , , , , , References: <20240624165656.2634658-1-u-kumar1@ti.com> <2024062525-venue-twine-aa79@gregkh> Content-Language: en-US From: "Kumar, Udit" In-Reply-To: <2024062525-venue-twine-aa79@gregkh> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Thanks Greg On 6/25/2024 10:10 AM, Greg KH wrote: > On Mon, Jun 24, 2024 at 10:26:56PM +0530, Udit Kumar wrote: >> As per Errata i2310[0], Erroneous timeout can be triggered, >> if this Erroneous interrupt is not cleared then it may leads >> to storm of interrupts, therefore apply Errata i2310 solution. >> >> [0] https://www.ti.com/lit/pdf/sprz536 page 23 >> >> Fixes: b67e830d38fa ("serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs") >> Cc: stable@vger.kernel.org >> Signed-off-by: Udit Kumar > As I have already taken the v3 patch to my tree, please send a "fix" > patch on top of it, as I can not rebase a public tree. I posted delta patch on top https://lore.kernel.org/all/20240625051338.2761599-1-u-kumar1@ti.com/ > thanks, > > greg k-h