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 7C8A4BA45 for ; Tue, 7 Mar 2023 17:58:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF00EC433EF; Tue, 7 Mar 2023 17:58:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1678211902; bh=yysW5M1tTUvQ5PULybPKFKtjntc7qtk70DxuzXCvvLc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pX6DV5UZFJlfIN4RMkdxXmT6Z/VViNMUkAk4SBv0ik6hWeQXWRG8/zyctPyispMbD Vt2q2koHns/xVv5Bvm8ltHqwmGggMxZ9wXW8j1Jz3+fgXyxdLp9PxBfSGEa/Mg42A1 KfpCFCBDgyevmp+Ib4n6Cz9Irk/joi0bYx0pFE8Y= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Damien Le Moal Subject: [PATCH 6.1 004/885] ata: ahci: Revert "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller" Date: Tue, 7 Mar 2023 17:48:58 +0100 Message-Id: <20230307170001.821308285@linuxfoundation.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230307170001.594919529@linuxfoundation.org> References: <20230307170001.594919529@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Damien Le Moal commit 6210038aeaf49c395c2da57572246d93ec67f6d4 upstream. Commit 104ff59af73a ("ata: ahci: Add Tiger Lake UP{3,4} AHCI controller") enabled low power mode for the Tiger Lake AHIC adapter in the author system but created regressions for others. Revert this patch for now until a better solution is found to make this adapter eco-friendly. Link: https://bugzilla.kernel.org/show_bug.cgi?id=217114 CC: stable@vger.kernel.org Signed-off-by: Damien Le Moal Signed-off-by: Greg Kroah-Hartman --- drivers/ata/ahci.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -422,7 +422,6 @@ static const struct pci_device_id ahci_p { PCI_VDEVICE(INTEL, 0x34d3), board_ahci_low_power }, /* Ice Lake LP AHCI */ { PCI_VDEVICE(INTEL, 0x02d3), board_ahci_low_power }, /* Comet Lake PCH-U AHCI */ { PCI_VDEVICE(INTEL, 0x02d7), board_ahci_low_power }, /* Comet Lake PCH RAID */ - { PCI_VDEVICE(INTEL, 0xa0d3), board_ahci_low_power }, /* Tiger Lake UP{3,4} AHCI */ /* JMicron 360/1/3/5/6, match class to avoid IDE function */ { PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,