From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from e28smtp01.in.ibm.com ([122.248.162.1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1RxzK1-0006Ka-FR for kexec@lists.infradead.org; Thu, 16 Feb 2012 11:16:23 +0000 Received: from /spool/local by e28smtp01.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 16 Feb 2012 16:46:12 +0530 Received: from d28av01.in.ibm.com (d28av01.in.ibm.com [9.184.220.63]) by d28relay01.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q1GBG8kr2855078 for ; Thu, 16 Feb 2012 16:46:08 +0530 Received: from d28av01.in.ibm.com (loopback [127.0.0.1]) by d28av01.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q1GBG7m9016185 for ; Thu, 16 Feb 2012 16:46:08 +0530 Subject: [RFC PATCH v7 09/10] fadump: Invalidate the fadump registration during machine shutdown. From: Mahesh J Salgaonkar Date: Thu, 16 Feb 2012 16:45:15 +0530 Message-ID: <20120216111515.4733.42652.stgit@mars> In-Reply-To: <20120216111050.4733.38034.stgit@mars> References: <20120216111050.4733.38034.stgit@mars> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: linuxppc-dev , Linux Kernel , Benjamin Herrenschmidt Cc: Anton Blanchard , Amerigo Wang , Kexec-ml , Milton Miller , Haren Myneni , Randy Dunlap , Paul Mackerras , "Eric W. Biederman" , Vivek Goyal , Ananth Narayan From: Mahesh Salgaonkar If dump is active during system reboot, shutdown or halt then invalidate the fadump registration as it does not get invalidated automatically. Signed-off-by: Mahesh Salgaonkar --- arch/powerpc/kernel/setup-common.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 4e62a56..b0ebdea 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -110,6 +110,14 @@ EXPORT_SYMBOL(ppc_do_canonicalize_irqs); /* also used by kexec */ void machine_shutdown(void) { +#ifdef CONFIG_FA_DUMP + /* + * if fadump is active, cleanup the fadump registration before we + * shutdown. + */ + fadump_cleanup(); +#endif + if (ppc_md.machine_shutdown) ppc_md.machine_shutdown(); } _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e28smtp02.in.ibm.com (e28smtp02.in.ibm.com [122.248.162.2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e28smtp02.in.ibm.com", Issuer "GeoTrust SSL CA" (not verified)) by ozlabs.org (Postfix) with ESMTPS id B4AA7B6F98 for ; Thu, 16 Feb 2012 22:16:14 +1100 (EST) Received: from /spool/local by e28smtp02.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 16 Feb 2012 16:46:12 +0530 Received: from d28av01.in.ibm.com (d28av01.in.ibm.com [9.184.220.63]) by d28relay05.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q1GBG8gu3928118 for ; Thu, 16 Feb 2012 16:46:08 +0530 Received: from d28av01.in.ibm.com (loopback [127.0.0.1]) by d28av01.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q1GBG7mB016185 for ; Thu, 16 Feb 2012 16:46:08 +0530 Subject: [RFC PATCH v7 09/10] fadump: Invalidate the fadump registration during machine shutdown. To: linuxppc-dev , Linux Kernel , Benjamin Herrenschmidt From: Mahesh J Salgaonkar Date: Thu, 16 Feb 2012 16:45:15 +0530 Message-ID: <20120216111515.4733.42652.stgit@mars> In-Reply-To: <20120216111050.4733.38034.stgit@mars> References: <20120216111050.4733.38034.stgit@mars> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Cc: Anton Blanchard , Amerigo Wang , Kexec-ml , Milton Miller , Randy Dunlap , Paul Mackerras , "Eric W. Biederman" , Vivek Goyal List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Mahesh Salgaonkar If dump is active during system reboot, shutdown or halt then invalidate the fadump registration as it does not get invalidated automatically. Signed-off-by: Mahesh Salgaonkar --- arch/powerpc/kernel/setup-common.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 4e62a56..b0ebdea 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -110,6 +110,14 @@ EXPORT_SYMBOL(ppc_do_canonicalize_irqs); /* also used by kexec */ void machine_shutdown(void) { +#ifdef CONFIG_FA_DUMP + /* + * if fadump is active, cleanup the fadump registration before we + * shutdown. + */ + fadump_cleanup(); +#endif + if (ppc_md.machine_shutdown) ppc_md.machine_shutdown(); } From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752182Ab2BPLR3 (ORCPT ); Thu, 16 Feb 2012 06:17:29 -0500 Received: from e28smtp01.in.ibm.com ([122.248.162.1]:50684 "EHLO e28smtp01.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750934Ab2BPLR1 (ORCPT ); Thu, 16 Feb 2012 06:17:27 -0500 Subject: [RFC PATCH v7 09/10] fadump: Invalidate the fadump registration during machine shutdown. To: linuxppc-dev , Linux Kernel , Benjamin Herrenschmidt From: Mahesh J Salgaonkar Cc: Amerigo Wang , Kexec-ml , Milton Miller , Haren Myneni , Randy Dunlap , Paul Mackerras , "Eric W. Biederman" , Ananth Narayan , Vivek Goyal , Anton Blanchard Date: Thu, 16 Feb 2012 16:45:15 +0530 Message-ID: <20120216111515.4733.42652.stgit@mars> In-Reply-To: <20120216111050.4733.38034.stgit@mars> References: <20120216111050.4733.38034.stgit@mars> User-Agent: StGit/0.15-4-g042f-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit x-cbid: 12021611-4790-0000-0000-0000015ABB44 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mahesh Salgaonkar If dump is active during system reboot, shutdown or halt then invalidate the fadump registration as it does not get invalidated automatically. Signed-off-by: Mahesh Salgaonkar --- arch/powerpc/kernel/setup-common.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 4e62a56..b0ebdea 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -110,6 +110,14 @@ EXPORT_SYMBOL(ppc_do_canonicalize_irqs); /* also used by kexec */ void machine_shutdown(void) { +#ifdef CONFIG_FA_DUMP + /* + * if fadump is active, cleanup the fadump registration before we + * shutdown. + */ + fadump_cleanup(); +#endif + if (ppc_md.machine_shutdown) ppc_md.machine_shutdown(); }