From patchwork Thu Jan 27 15:05:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 1585168 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=UVvFn/RG; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4Jl5Gp0qGgz9t6h for ; Fri, 28 Jan 2022 03:13:06 +1100 (AEDT) Received: from localhost ([::1]:36744 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nD7OR-0005tf-Ti for incoming@patchwork.ozlabs.org; Thu, 27 Jan 2022 11:13:03 -0500 Received: from eggs.gnu.org ([209.51.188.92]:40186) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nD6V6-0007VT-RW for qemu-ppc@nongnu.org; Thu, 27 Jan 2022 10:15:52 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:26252) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nD6Un-00036b-UB for qemu-ppc@nongnu.org; Thu, 27 Jan 2022 10:15:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1643296526; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=DUtLJ3E/Ba4f1f0VyVY15aJnRzdGGlTSP4JV0rpYGRw=; b=UVvFn/RGWeMj/JIGv49eo8rsRO7BJpS/hofT24oZmGAQJWCu51o/HUUTe4CjkMaVNE4RkW FUdP6KHSP+k6WrFOq/OnXm4B7SRalOJRO4oDDYHjfH7rtATzfOL9BfD1jedKnGpDxHmZIz 9Xf26Eo2P50IXCici9YTlKYcGVrWrbg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-49-Zc4DnpovO1WhC5eyv4Nvyg-1; Thu, 27 Jan 2022 10:15:24 -0500 X-MC-Unique: Zc4DnpovO1WhC5eyv4Nvyg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7051492500; Thu, 27 Jan 2022 15:15:21 +0000 (UTC) Received: from secure.mitica (unknown [10.39.194.185]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1F2AA70D4A; Thu, 27 Jan 2022 15:15:13 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Subject: [PULL 22/38] migration: Report the error returned when save_live_iterate fails Date: Thu, 27 Jan 2022 16:05:32 +0100 Message-Id: <20220127150548.20595-23-quintela@redhat.com> In-Reply-To: <20220127150548.20595-1-quintela@redhat.com> References: <20220127150548.20595-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=quintela@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.129.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.159, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-ppc@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Peter Maydell , "Michael S. Tsirkin" , Jason Wang , Peter Xu , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Gerd Hoffmann , Ani Sinha , Eric Blake , Hannes Reinecke , Vikram Garhwal , qemu-block@nongnu.org, Juan Quintela , Daniel Henrique Barboza , Markus Armbruster , Marcel Apfelbaum , Artyom Tarasenko , Pavel Pisa , Alistair Francis , "Dr. David Alan Gilbert" , Greg Kurz , David Edmondson , qemu-arm@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= , Paolo Bonzini , Stafford Horne , David Gibson , Andrew Baumann , qemu-ppc@nongnu.org, Igor Mammedov , Aurelien Jarno Errors-To: qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-ppc" From: David Edmondson Should qemu_savevm_state_iterate() encounter a failure when calling a particular save_live_iterate function, report the error code returned by the function. Signed-off-by: David Edmondson Reviewed-by: Dr. David Alan Gilbert Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela --- migration/savevm.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/migration/savevm.c b/migration/savevm.c index 0bef031acb..1599b02fbc 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -1298,8 +1298,9 @@ int qemu_savevm_state_iterate(QEMUFile *f, bool postcopy) save_section_footer(f, se); if (ret < 0) { - error_report("failed to save SaveStateEntry with id(name): %d(%s)", - se->section_id, se->idstr); + error_report("failed to save SaveStateEntry with id(name): " + "%d(%s): %d", + se->section_id, se->idstr, ret); qemu_file_set_error(f, ret); } if (ret <= 0) {