From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:53588) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZwZ0f-0000eH-8k for qemu-devel@nongnu.org; Wed, 11 Nov 2015 12:20:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZwYzb-0000si-62 for qemu-devel@nongnu.org; Wed, 11 Nov 2015 12:16:37 -0500 Received: from e19.ny.us.ibm.com ([129.33.205.209]:48170) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZwYzb-0000sP-17 for qemu-devel@nongnu.org; Wed, 11 Nov 2015 12:15:31 -0500 Received: from localhost by e19.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 11 Nov 2015 12:15:29 -0500 From: Aravinda Prasad Date: Wed, 11 Nov 2015 22:45:15 +0530 Message-ID: <20151111171515.4328.22622.stgit@aravindap> In-Reply-To: <20151111171135.4328.41819.stgit@aravindap> References: <20151111171135.4328.41819.stgit@aravindap> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH 1/4] spapr: Extend rtas-blob List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-ppc@nongnu.org, agraf@suse.de, qemu-devel@nongnu.org Cc: benh@au1.ibm.com, aik@ozlabs.ru, paulus@samba.org, sam.bobroff@au1.ibm.com, david@gibson.dropbear.id.au Extend rtas-blob to accommodate error log. Error log structure is saved in rtas space upon a machine check exception. Signed-off-by: Aravinda Prasad --- hw/ppc/spapr.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 05926a3..b7b9e09 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1556,6 +1556,10 @@ static void ppc_spapr_init(MachineState *machine) exit(1); } spapr->rtas_size = get_image_size(filename); + + /* Resize blob to accommodate error log. */ + spapr->rtas_size = TARGET_PAGE_ALIGN(spapr->rtas_size); + spapr->rtas_blob = g_malloc(spapr->rtas_size); if (load_image_size(filename, spapr->rtas_blob, spapr->rtas_size) < 0) { error_report("Could not load LPAR rtas '%s'", filename);