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: 9974377 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 96D6360365 for ; Wed, 27 Sep 2017 16:12:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 89894286EE for ; Wed, 27 Sep 2017 16:12:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7C27629144; Wed, 27 Sep 2017 16:12:56 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1D84E286EE for ; Wed, 27 Sep 2017 16:12:55 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dxEuj-0005Fh-JG; Wed, 27 Sep 2017 16:10:21 +0000 Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dxEuh-0005FZ-L3 for xen-devel@lists.xenproject.org; Wed, 27 Sep 2017 16:10:19 +0000 Received: from [85.158.137.68] by server-7.bemta-3.messagelabs.com id 43/DB-02224-A6DCBC95; Wed, 27 Sep 2017 16:10:18 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpgkeJIrShJLcpLzFFi42JxWrrBXjfr7Ol Ig7Z96hbft0xmcmD0OPzhCksAYxRrZl5SfkUCa0ZH5xm2glVsFROuXmZrYPzE0sXIySEh4C/x qHcXE4jNJqAs8bOzlw3EFhGQluif087excjFwSywglHi5eJ9YEXCAiYS3/Y3gtksAqoSL771M 4PYvAIWEmufdLJBDJWX2NV2kRXEFhJQkOiYfowJokZQ4uTMJ2CLmQUkJA6+eME8gZF7FpLULC SpBYxMqxg1ilOLylKLdI3M9ZKKMtMzSnITM3N0DQ2M9XJTi4sT01NzEpOK9ZLzczcxAsOhnoG BcQdjy16/Q4ySHExKoryJa05HCvEl5adUZiQWZ8QXleakFh9ilOHgUJLg1TwDlBMsSk1PrUjL zAEGJkxagoNHSYR3yWmgNG9xQWJucWY6ROoUozHHjYfX/zBxdNy8+4dJiCUvPy9VSpy3HmSSA EhpRmke3CBYxFxilJUS5mVkYGAQ4ilILcrNLEGVf8UozsGoJMz7HWQhT2ZeCdy+V0CnMAGd0j v1BMgpJYkIKakGRts77YtKf7DefHVIcp7ZXyYpX/uVF/nK8qLE2cIzpBo9njivrc1QjQ48XhG 67d+DfN6dfXvzhXk5uqwvZQZy7F8wq9F4yvWz6z8yizc9Fp759r9azsmHxZ+EFiyR+/UyRfQL s6VqeM/SFYFbN7RMev4waD+HkWixicG78smLsx/Fx0i19X8uUmIpzkg01GIuKk4EAJVtyz2TA gAA X-Env-Sender: prvs=4366824e0=wei.liu2@citrix.com X-Msg-Ref: server-16.tower-31.messagelabs.com!1506528617!109192122!1 X-Originating-IP: [66.165.176.63] X-SpamReason: No, hits=0.0 required=7.0 tests=sa_preprocessor: VHJ1c3RlZCBJUDogNjYuMTY1LjE3Ni42MyA9PiAzMDYwNDg=\n, received_headers: No Received headers X-StarScan-Received: X-StarScan-Version: 9.4.45; banners=-,-,- X-VirusChecked: Checked Received: (qmail 619 invoked from network); 27 Sep 2017 16:10:18 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-16.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 27 Sep 2017 16:10:18 -0000 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 Cc: Anthony PERARD , Xen-devel , Stefano Stabellini , Wei Liu Subject: [Xen-devel] [PATCH] xen-hvm: use errno in error message X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP 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)); } } }