From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:51776 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752045AbdJXIqs (ORCPT ); Tue, 24 Oct 2017 04:46:48 -0400 Subject: Patch "mmc: sdhci-pci: Fix default d3_retune for Intel host controllers" has been added to the 4.13-stable tree To: adrian.hunter@intel.com, gregkh@linuxfoundation.org, ojab@ojab.ru, ulf.hansson@linaro.org Cc: , From: Date: Tue, 24 Oct 2017 10:04:22 +0200 Message-ID: <15088322629458@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled mmc: sdhci-pci: Fix default d3_retune for Intel host controllers to the 4.13-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: mmc-sdhci-pci-fix-default-d3_retune-for-intel-host-controllers.patch and it can be found in the queue-4.13 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From eb701ce16a45ed9880897c48f05ee608d77c72e3 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Mon, 9 Oct 2017 10:24:01 +0300 Subject: mmc: sdhci-pci: Fix default d3_retune for Intel host controllers From: Adrian Hunter commit eb701ce16a45ed9880897c48f05ee608d77c72e3 upstream. The default for d3_retune is true, but that was not being set in all cases, which results in eMMC errors because re-tuning has not been done. Fix by initializing d3_retune to true. Signed-off-by: Adrian Hunter Fixes: c959a6b00ff5 ("mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices") Reported-and-tested-by: ojab Signed-off-by: Ulf Hansson Signed-off-by: Greg Kroah-Hartman --- drivers/mmc/host/sdhci-pci-core.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -449,6 +449,8 @@ static void intel_dsm_init(struct intel_ int err; u32 val; + intel_host->d3_retune = true; + err = __intel_dsm(intel_host, dev, INTEL_DSM_FNS, &intel_host->dsm_fns); if (err) { pr_debug("%s: DSM not supported, error %d\n", Patches currently in stable-queue which might be from adrian.hunter@intel.com are queue-4.13/mmc-sdhci-pci-fix-default-d3_retune-for-intel-host-controllers.patch