From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 003.mia.mailroute.net (003.mia.mailroute.net [199.89.3.6]) (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 C966D221D98; Mon, 7 Apr 2025 19:36:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.3.6 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744054593; cv=none; b=pIo1NoMaoMzLjaGwncVMS5dnmscDb1kIgW+gXuE3ka9QTntwYwOSuu7fxt41sLm69Y+4WY63TViQIEVVp85WpmP0eRDizG7Z/JV5XfieURIrzmtbe/+iVtzoMJOxTUZ54XC8r3Am7/O/r0z/WfcgyejYv9BKiYQx8bhsxQ+bNbg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744054593; c=relaxed/simple; bh=fljdIlQJZT48DDgJB+u4ctW66iyga2K+jR8BgagU+oA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nH4WtERTat26rz+TSnJgriPArkIeoMGrRE2UPWpTTGeV67MPn4Esf2aFBt0Nlz2hZOqHCUG7KYmQ8jjnk4aqd/spLXLWzApDqPwcKsjV7NfEspvYum8UJK/fd8gmibSod2Si0q17WQneKEFffBq4TfQ4gZaVZAs+ugXX0V+3xGc= 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=WJpXTXoP; arc=none smtp.client-ip=199.89.3.6 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="WJpXTXoP" Received: from localhost (localhost [127.0.0.1]) by 003.mia.mailroute.net (Postfix) with ESMTP id 4ZWfbL45x6zm0GSr; Mon, 7 Apr 2025 19:36:30 +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=1744054588; x=1746646589; bh=fljdIlQJZT48DDgJB+u4ctW6 6iyga2K+jR8BgagU+oA=; b=WJpXTXoP0bkw3nRXfL8aGYfCprCbIVUz7G+C4d1R czvIRvIu8ZoeEfblMK4HmrmWUpLSG6rOyUwdZUf2stXVmmRkrVKry5tcSSlTrM2f aeFekgDVxgP+3NpkVGW6zcgeN2hbIjNFLoY3n/kAJjbEcynBLAmRKPTH9Jm+YHt3 0H2fYej9KKsNEg5z3bg5C6AUWlxZ4tCCXsuHyaJ8fpXGpIbdSuvarDdfRVsey/ue 7zC2JgtJqgrEBZzOe+IWjq5TC7c8w6rKYS8lgS5feY50zsol0P8BpvUeNFzFoTEw BeRhAIsl99nIRlTbCyml1Qd9WrN20gOFyAup8WhuCve5Fw== X-Virus-Scanned: by MailRoute Received: from 003.mia.mailroute.net ([127.0.0.1]) by localhost (003.mia [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id sMQVAaMjmlv4; Mon, 7 Apr 2025 19:36:28 +0000 (UTC) Received: from [100.66.154.22] (unknown [104.135.204.82]) (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 003.mia.mailroute.net (Postfix) with ESMTPSA id 4ZWfbB4sGmzlvt1M; Mon, 7 Apr 2025 19:36:21 +0000 (UTC) Message-ID: Date: Mon, 7 Apr 2025 12:36:20 -0700 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFT v3 2/3] ufs: core: track when MCQ ESI is enabled To: Neil Armstrong , Alim Akhtar , Avri Altman , "James E.J. Bottomley" , "Martin K. Petersen" Cc: Manivannan Sadhasivam , linux-arm-msm@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250407-topic-ufs-use-threaded-irq-v3-0-08bee980f71e@linaro.org> <20250407-topic-ufs-use-threaded-irq-v3-2-08bee980f71e@linaro.org> Content-Language: en-US From: Bart Van Assche In-Reply-To: <20250407-topic-ufs-use-threaded-irq-v3-2-08bee980f71e@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 4/7/25 3:17 AM, Neil Armstrong wrote: > In preparation of adding a threaded interrupt handler, track when > the MCQ ESI interrupt handlers were installed so we can optimize the > MCQ interrupt handling to avoid walking the threaded handler in the case > ESI handlers are enabled. Reviewed-by: Bart Van Assche