From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 013.lax.mailroute.net (013.lax.mailroute.net [199.89.1.16]) (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 8893E2D9787; Tue, 26 May 2026 19:49:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779824949; cv=none; b=astqfv/ycubEgduOnzdHnFmlMhdP41YUSChR4lg3l3O2iP5c5DwWHtYsUSrI3hlWuKovZ7HQ0MEjH59ttucyiRwowhpIYhYZv8xLWQuy/j+PjfbjY69bvkaXQJ1C2gXMnsKhLyRu0PxTBMlYghHEkP5oJBPyeIdW0sJmx8KZKPA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779824949; c=relaxed/simple; bh=FtNPNmMIbAuEorlBQg183rlpcFZIYyJe2Ccj+Fx/Sek=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Qu1fZP0/t+3NR60BIoN+MYCmlA2qjUDdAlU7OjxjLGc9pS0sTBZzCxA0cmt0xZ03wvGcSgJXhxovR69FOiGe8uMlasaiev0KH37aL7JMsUluwEUOsZSuT5LhjkU+fmQQV68OILKIQR8XOWUUvL9bu7L0tlAu/UM/nkRXHbyuaWc= 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=3v5uzTiG; arc=none smtp.client-ip=199.89.1.16 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="3v5uzTiG" Received: from localhost (localhost [127.0.0.1]) by 013.lax.mailroute.net (Postfix) with ESMTP id 4gQ3Gr02kZzlfpMB; Tue, 26 May 2026 19:49:08 +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=1779824942; x=1782416943; bh=FtNPNmMIbAuEorlBQg183rlp cFZIYyJe2Ccj+Fx/Sek=; b=3v5uzTiGaZewq6vRjGxfZRFaIgXen2QUvCF2JPN0 eJuJGNJvvIv/r5UDPKzvgQPajZKB8xz4d6IHuftUFmjhytpLhAkyLcSITjYg3jOg QviSe1GRAkG5Lden+6adLkUU3RO2SBxP0pqMRxTSlCdw/xi+UqNl/k3F180mrJ3W /aNOFUF268GGptihzmkijukgO3f62O6uqr11QbdWet2Pmv1gYw9tKAyCpD6aa5qX +b5ErKTc5Lo2PBlNTVKwvHUxQM+iD5hefZpx+npsR+AWVYW1LiqgsjMePFlZNNQZ zfkKKuvO7z2wiUcDxWSqzZodPaZfMKGOQH94w2ZavWdYbg== X-Virus-Scanned: by MailRoute Received: from 013.lax.mailroute.net ([127.0.0.1]) by localhost (013.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id G-AUGxi7Dbqe; Tue, 26 May 2026 19:49:02 +0000 (UTC) Received: from [100.119.48.131] (unknown [104.135.180.219]) (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 013.lax.mailroute.net (Postfix) with ESMTPSA id 4gQ3Gh0vB2zlfgQG; Tue, 26 May 2026 19:48:59 +0000 (UTC) Message-ID: <668ff63a-1ef0-4fe0-aed0-e632158af846@acm.org> Date: Tue, 26 May 2026 12:48:58 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] scsi: ufs: core: Skip link param validation when lanes_per_direction is unset To: daejun7.park@samsung.com, "martin.petersen@oracle.com" , "James.Bottomley@HansenPartnership.com" Cc: "avri.altman@wdc.com" , ALIM AKHTAR , "adrian.hunter@intel.com" , "palash.kambar@oss.qualcomm.com" , "mani@kernel.org" , "shawn.lin@rock-chips.com" , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" References: <20260520070009epcms2p6542f3abb7660839e9d8140b3f2f145c3@epcms2p6> Content-Language: en-US From: Bart Van Assche In-Reply-To: <20260520070009epcms2p6542f3abb7660839e9d8140b3f2f145c3@epcms2p6> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/20/26 12:00 AM, Daejun Park wrote: > Skip the check when lanes_per_direction is unset: with no expected value > to validate against, restore the behaviour from before that commit. Reviewed-by: Bart Van Assche