From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 95101] scsi/mpt2sas: setpci reset results in kernel oops Date: Thu, 02 Apr 2015 05:58:32 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.kernel.org ([198.145.29.136]:39852 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751541AbbDBF6h (ORCPT ); Thu, 2 Apr 2015 01:58:37 -0400 Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C95E42038D for ; Thu, 2 Apr 2015 05:58:35 +0000 (UTC) Received: from bugzilla2.web.kernel.org (bugzilla2.web.kernel.org [172.20.200.52]) by mail.kernel.org (Postfix) with ESMTP id 30C8920351 for ; Thu, 2 Apr 2015 05:58:33 +0000 (UTC) In-Reply-To: Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: linux-scsi@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=95101 --- Comment #2 from Nagarajkumar N --- Created attachment 172971 --> https://bugzilla.kernel.org/attachment.cgi?id=172971&action=edit mpt2sas pci resource removal synchronization patch The attached patch need to applied on latest linux main git branch on scsi/mpt2sas The patch provides syncrhonization between cli, brm status show and pci resource removal path through mutex lock and spinlock protection on linked list of controllers (multiple warpdrive cards are used) on controller resource removal and addition -- You are receiving this mail because: You are on the CC list for the bug.