From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 008.lax.mailroute.net (008.lax.mailroute.net [199.89.1.11]) (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 3CB91339A8; Wed, 22 May 2024 18:16:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716401802; cv=none; b=bhZydTEMKS1eXFkpp4B3ZNSer6dFPgY+MgXtTamLdoo+rR96RWFzYwXFkE8jvHGs7zPWPurov6WgRPkqHdq/BP4W7tQ88mpVdqzlDqSvLKOU+6E4d6zyYy+eo+lU10RWJ2rYkp+F/RgPyr8vshhTbhOW52eKomcgExMky5YuEGU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716401802; c=relaxed/simple; bh=pQlgvb9gWd8FmwqYj3EHCmBUlJXpivY4XTpWhjchJhc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=QtHQbOKDgrrFPm0j/GhMGCPU+0KVxe8D3RQXxAPaAIapXtVPvSFDl+80F3+t4dBCCOF0xZZbcAnZRtUZGlQK0lKhSotO6Y0BFMuGNXkQ1ISky1DpI2jEbKGMlKPljAo7aLQi692AdAtlhvFE0z2OI8P6L/NDE32j1fvD/UlRz2o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=y4z5gE2W; arc=none smtp.client-ip=199.89.1.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="y4z5gE2W" Received: from localhost (localhost [127.0.0.1]) by 008.lax.mailroute.net (Postfix) with ESMTP id 4Vkzyw4GZjz6Cnk9W; Wed, 22 May 2024 18:16:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:content-type:content-type:in-reply-to :from:from:content-language:references:subject:subject :user-agent:mime-version:date:date:message-id:received:received; s=mr01; t=1716401796; x=1718993797; bh=pQlgvb9gWd8FmwqYj3EHCmBU lJXpivY4XTpWhjchJhc=; b=y4z5gE2WULgYmIX45LtUok34w3S4d968pcAU/g+L 04B2eFLYMCRpqQAzA6jKwYmB3sCrxd/vS/1oILTGXe9oP3ig5ZRCu9pzNYk/A20g +G/JFzQoQ0F/OvtYDrQ+24eDb/Pe0WqYaMsRsptLR/VfrICtztFy5UHddjf35lK0 iot+UOqtXgT/YqTOnbQ4lbFoY2571qTCyMWp6s5jTgN8fVYLS4AgJiw2nIo3MULI jU8iTMNkAsIUJBNrUhGyonwxXPFNDQUK+XmX8dwM5vdlhZn0DVkG9G1mdEerCNPR n62DAxveLtDW948gqNc7+w5J6kiBB+rhnMtRaAWZYdJe1g== X-Virus-Scanned: by MailRoute Received: from 008.lax.mailroute.net ([127.0.0.1]) by localhost (008.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id bkN4BwfnFSdQ; Wed, 22 May 2024 18:16:36 +0000 (UTC) Received: from [100.96.154.26] (unknown [104.132.0.90]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 008.lax.mailroute.net (Postfix) with ESMTPSA id 4Vkzyp3pYWz6Cnk8s; Wed, 22 May 2024 18:16:34 +0000 (UTC) Message-ID: Date: Wed, 22 May 2024 11:16:33 -0700 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/2] scsi: ufs: core: Support Updating UIC Command Timeout To: "Bao D. Nguyen" , quic_cang@quicinc.com, quic_nitirawa@quicinc.com, avri.altman@wdc.com, beanhuo@micron.com, adrian.hunter@intel.com, martin.petersen@oracle.com Cc: linux-scsi@vger.kernel.org, Alim Akhtar , "James E.J. Bottomley" , Stanley Chu , Peter Wang , Manivannan Sadhasivam , Po-Wen Kao , Maramaina Naresh , open list References: <292d7702e946ca513af51236ca9e38bf1b1eb269.1716359578.git.quic_nguyenb@quicinc.com> Content-Language: en-US From: Bart Van Assche In-Reply-To: <292d7702e946ca513af51236ca9e38bf1b1eb269.1716359578.git.quic_nguyenb@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/22/24 00:01, Bao D. Nguyen wrote: > interrupt starvations happen occasionally because the uart may > print long debug messages from different modules in the system. I think that's a bug in the UART driver that should be fixed in the UART driver. Thanks, Bart.