Return-Path: Received: from out4-smtp.messagingengine.com ([66.111.4.28]:52247 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728101AbeKSVMQ (ORCPT ); Mon, 19 Nov 2018 16:12:16 -0500 Subject: FAILED: patch "[PATCH] acpi, nfit: Fix ARS overflow continuation" failed to apply to 4.14-stable tree To: dan.j.williams@intel.com, dave.jiang@intel.com, jacek.zloch@intel.com, stable@vger.kernel.org Cc: From: Date: Mon, 19 Nov 2018 11:49:00 +0100 Message-ID: <15426245404827@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: The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 3fa58dcab50a0aa16817f16a8d38aee869eb3fb9 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 1 Nov 2018 00:30:22 -0700 Subject: [PATCH] acpi, nfit: Fix ARS overflow continuation When the platform BIOS is unable to report all the media error records it requires the OS to restart the scrub at a prescribed location. The driver detects the overflow condition, but then fails to report it to the ARS state machine after reaping the records. Propagate -ENOSPC correctly to continue the ARS operation. Cc: Fixes: 1cf03c00e7c1 ("nfit: scrub and register regions in a workqueue") Reported-by: Jacek Zloch Reviewed-by: Dave Jiang Signed-off-by: Dan Williams diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index f8c638f3c946..5970b8f5f768 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -2928,9 +2928,9 @@ static int acpi_nfit_query_poison(struct acpi_nfit_desc *acpi_desc) return rc; if (ars_status_process_records(acpi_desc)) - return -ENOMEM; + dev_err(acpi_desc->dev, "Failed to process ARS records\n"); - return 0; + return rc; } static int ars_register(struct acpi_nfit_desc *acpi_desc,