From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49759 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752591AbcHHNl4 (ORCPT ); Mon, 8 Aug 2016 09:41:56 -0400 Subject: Patch "ipr: Clear interrupt on croc/crocodile when running with LSI" has been added to the 3.14-stable tree To: brking@linux.vnet.ibm.com, benh@kernel.crashing.org, gregkh@linuxfoundation.org, martin.petersen@oracle.com Cc: , From: Date: Mon, 08 Aug 2016 15:41:59 +0200 Message-ID: <147066371968189@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 ipr: Clear interrupt on croc/crocodile when running with LSI to the 3.14-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: ipr-clear-interrupt-on-croc-crocodile-when-running-with-lsi.patch and it can be found in the queue-3.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 54e430bbd490e18ab116afa4cd90dcc45787b3df Mon Sep 17 00:00:00 2001 From: Brian King Date: Mon, 27 Jun 2016 09:09:40 -0500 Subject: ipr: Clear interrupt on croc/crocodile when running with LSI From: Brian King commit 54e430bbd490e18ab116afa4cd90dcc45787b3df upstream. If we fall back to using LSI on the Croc or Crocodile chip we need to clear the interrupt so we don't hang the system. Tested-by: Benjamin Herrenschmidt Signed-off-by: Brian King Signed-off-by: Martin K. Petersen Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/ipr.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -9644,6 +9644,7 @@ static int ipr_probe_ioa(struct pci_dev ioa_cfg->intr_flag = IPR_USE_MSI; else { ioa_cfg->intr_flag = IPR_USE_LSI; + ioa_cfg->clear_isr = 1; ioa_cfg->nvectors = 1; dev_info(&pdev->dev, "Cannot enable MSI.\n"); } Patches currently in stable-queue which might be from brking@linux.vnet.ibm.com are queue-3.14/ipr-clear-interrupt-on-croc-crocodile-when-running-with-lsi.patch