From patchwork Wed Sep 27 16:10:09 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Liu X-Patchwork-Id: 819221 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3y2N8x5NRxz9t66 for ; Thu, 28 Sep 2017 02:10:56 +1000 (AEST) Received: from localhost ([::1]:55492 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dxEvF-0001bI-VN for incoming@patchwork.ozlabs.org; Wed, 27 Sep 2017 12:10:53 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47301) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dxEuo-0001YW-Ef for qemu-devel@nongnu.org; Wed, 27 Sep 2017 12:10:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dxEui-0003NE-Ee for qemu-devel@nongnu.org; Wed, 27 Sep 2017 12:10:26 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:10631) by eggs.gnu.org with esmtps (TLS1.0:RSA_ARCFOUR_SHA1:16) (Exim 4.71) (envelope-from ) id 1dxEuh-0003Id-SG for qemu-devel@nongnu.org; Wed, 27 Sep 2017 12:10:20 -0400 X-IronPort-AV: E=Sophos;i="5.42,445,1500940800"; d="scan'208";a="449462417" From: Wei Liu To: Date: Wed, 27 Sep 2017 17:10:09 +0100 Message-ID: <20170927161009.28091-1-wei.liu2@citrix.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 66.165.176.63 Subject: [Qemu-devel] [PATCH] xen-hvm: use errno in error message X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Anthony PERARD , Xen-devel , Stefano Stabellini , Wei Liu Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" The error code is encoding in errno, not rc. Signed-off-by: Wei Liu Reviewed-by: Anthony PERARD --- Cc: Stefano Stabellini Cc: Anthony PERARD --- hw/i386/xen/xen-hvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c index d9ccd5d0d6..f79816a649 100644 --- a/hw/i386/xen/xen-hvm.c +++ b/hw/i386/xen/xen-hvm.c @@ -1446,7 +1446,7 @@ void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length) if (rc) { fprintf(stderr, "%s failed for "RAM_ADDR_FMT" ("RAM_ADDR_FMT"): %i, %s\n", - __func__, start, nb_pages, rc, strerror(-rc)); + __func__, start, nb_pages, rc, strerror(errno)); } } }