From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 72E5EEEB3; Sat, 6 Dec 2025 21:11:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765055486; cv=none; b=ojs+1MW/KhYZEFkxBCUMrUyREgdXYC7Rb6ONZUeq1JTZXWF8uQCm9XEE5kBMmGSTCBQFt6rM0oN7A6f41evKDkJqkg2DxIGJNFOaXYj8vRwovGrQbXp/NHadQFSb+dqkDXblffUJ1mCAcSnMV0Phr5QbUZZppsgOzRSM6jLDZTg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765055486; c=relaxed/simple; bh=3HV0mr7oIZvawRTMKXqkblIV1Io1yttrUfiUmN7U3+k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gs3FkPCn/4OmKCaiLT1BFlpgbUOGxaWxZJcrr3lC4S48V95KKNzBT/oWvZdUk5Ujv2m3LAo1QRiFHqNgFoPth22kTfhkqawX8DTmRH3XQCSQB/si4gphiMCwX0HherFHISI5886Wy99n5Uffysxv+2obevezVJQ5njcG3+xaouc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Sd64rUId; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Sd64rUId" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E9A7C113D0; Sat, 6 Dec 2025 21:11:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1765055486; bh=3HV0mr7oIZvawRTMKXqkblIV1Io1yttrUfiUmN7U3+k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Sd64rUId+al9Cn6FZm0G9+y7cLj8RfA7eC07KK4U+5pWz2s1wepYvbrcdflTaJJK/ 8LPt4qZGwQHoXEftbCgUkDE9O0AodD9/9+IegEAPXoCMyMdXNcTg6+rD87ZE/MOKrg 9edbjEN2JTwXwIdgP/NyWzOFl4Bpk4davpnR6dJY= Date: Sun, 7 Dec 2025 06:11:20 +0900 From: Greg Kroah-Hartman To: "Barry K. Nathan" Cc: stable@vger.kernel.org, patches@lists.linux.dev, Adrian Hunter , Bart Van Assche , "Martin K. Petersen" Subject: Re: [PATCH 6.1 414/568] scsi: ufs: core: Add a quirk to suppress link_startup_again Message-ID: <2025120709-corner-puritan-90ae@gregkh> References: <20251203152440.645416925@linuxfoundation.org> <20251203152455.856124103@linuxfoundation.org> <2fa15075-56a3-4afe-b59a-1a78f4b7f971@pobox.com> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2fa15075-56a3-4afe-b59a-1a78f4b7f971@pobox.com> On Thu, Dec 04, 2025 at 08:53:12AM -0800, Barry K. Nathan wrote: > On 12/3/25 07:26, Greg Kroah-Hartman wrote: > > 6.1-stable review patch. If anyone has any objections, please let me know. > > > > ------------------ > > > > From: Adrian Hunter > > > > ufshcd_link_startup() has a facility (link_startup_again) to issue > > DME_LINKSTARTUP a 2nd time even though the 1st time was successful. > > > > Some older hardware benefits from that, however the behaviour is > > non-standard, and has been found to cause link startup to be unreliable > > for some Intel Alder Lake based host controllers. > > > > Add UFSHCD_QUIRK_PERFORM_LINK_STARTUP_ONCE to suppress > > link_startup_again, in preparation for setting the quirk for affected > > controllers. > > > > Fixes: 7dc9fb47bc9a ("scsi: ufs: ufs-pci: Add support for Intel ADL") > > Cc: stable@vger.kernel.org > > Signed-off-by: Adrian Hunter > > Reviewed-by: Bart Van Assche > > Link: https://patch.msgid.link/20251024085918.31825-3-adrian.hunter@intel.com > > Signed-off-by: Martin K. Petersen > > Signed-off-by: Greg Kroah-Hartman > > --- > > This backport's commit message is missing the corresponding upstream commit > (which is d34caa89a132cd69efc48361d4772251546fdb88). Ah, good catch, don't know how I missed that, thanks! greg k-h