From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5] helo=mx0a-001b2d01.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1ehb4C-0007pU-Px for kexec@lists.infradead.org; Fri, 02 Feb 2018 13:07:47 +0000 Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w12D6SaI058690 for ; Fri, 2 Feb 2018 08:07:26 -0500 Received: from e06smtp15.uk.ibm.com (e06smtp15.uk.ibm.com [195.75.94.111]) by mx0b-001b2d01.pphosted.com with ESMTP id 2fvps4v7fk-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 02 Feb 2018 08:07:25 -0500 Received: from localhost by e06smtp15.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 2 Feb 2018 13:07:24 -0000 From: Philipp Rudo Subject: [PATCH 01/17] kexec_file: Silence compile warnings Date: Fri, 2 Feb 2018 14:07:02 +0100 In-Reply-To: <20180202130718.35509-1-prudo@linux.vnet.ibm.com> References: <20180202130718.35509-1-prudo@linux.vnet.ibm.com> MIME-Version: 1.0 Message-Id: <20180202130718.35509-2-prudo@linux.vnet.ibm.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: kexec@lists.infradead.org, linux-s390@vger.kernel.org Cc: prudo@linux.vnet.ibm.com, Michael Ellerman , Heiko Carstens , linux-kernel@vger.kernel.org, Martin Schwidefsky , Eric Biederman , Thiago Jung Bauermann , Vivek Goyal V2hlbiBidWlsZGluZyB0aGUga2VybmVsIHdpdGggQ09ORklHX0tFWEVDX0ZJTEUgZW5hYmxlZCBn Y2MgcHJpbnRzIGEKY29tcGlsZSB3YXJuaW5nIG11bHRpcGxlIHRpbWVzLgoKSW4gZmlsZSBpbmNs dWRlZCBmcm9tIDxwYXRoPi9saW51eC9pbml0L2luaXRyYW1mcy5jOjUyNjowOgo8cGF0aD4vaW5j bHVkZS9saW51eC9rZXhlYy5oOjEyMDo5OiB3YXJuaW5nOiDigJhzdHJ1Y3Qga2ltYWdl4oCZIGRl Y2xhcmVkIGluc2lkZSBwYXJhbWV0ZXIgbGlzdCBbZW5hYmxlZCBieSBkZWZhdWx0XQogICAgICAg ICB1bnNpZ25lZCBsb25nIGNtZGxpbmVfbGVuKTsKICAgICAgICAgXgpUaGlzIGlzIGJlY2F1c2Ug dGhlIHR5cGVkZWZzIGZvciBrZXhlY19maWxlX2xvYWQgdXNlcyBzdHJ1Y3Qga2ltYWdlIGJlZm9y ZQppdCBpcyBkZWNsYXJlZC4gRml4IHRoaXMgYnkgc2ltcGx5IGZvcndhcmQgZGVjbGFyaW5nIHN0 cnVjdCBraW1hZ2UuCgpTaWduZWQtb2ZmLWJ5OiBQaGlsaXBwIFJ1ZG8gPHBydWRvQGxpbnV4LnZu ZXQuaWJtLmNvbT4KLS0tCiBpbmNsdWRlL2xpbnV4L2tleGVjLmggfCAyICsrCiAxIGZpbGUgY2hh bmdlZCwgMiBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvaW5jbHVkZS9saW51eC9rZXhlYy5o IGIvaW5jbHVkZS9saW51eC9rZXhlYy5oCmluZGV4IGYxNmY2Y2ViMzg3NS4uN2JhZTVlODdiZjBk IDEwMDY0NAotLS0gYS9pbmNsdWRlL2xpbnV4L2tleGVjLmgKKysrIGIvaW5jbHVkZS9saW51eC9r ZXhlYy5oCkBAIC0xMTQsNiArMTE0LDggQEAgc3RydWN0IHB1cmdhdG9yeV9pbmZvIHsKIAl1bnNp Z25lZCBsb25nIHB1cmdhdG9yeV9sb2FkX2FkZHI7CiB9OwogCitzdHJ1Y3Qga2ltYWdlOworCiB0 eXBlZGVmIGludCAoa2V4ZWNfcHJvYmVfdCkoY29uc3QgY2hhciAqa2VybmVsX2J1ZiwgdW5zaWdu ZWQgbG9uZyBrZXJuZWxfc2l6ZSk7CiB0eXBlZGVmIHZvaWQgKihrZXhlY19sb2FkX3QpKHN0cnVj dCBraW1hZ2UgKmltYWdlLCBjaGFyICprZXJuZWxfYnVmLAogCQkJICAgICB1bnNpZ25lZCBsb25n IGtlcm5lbF9sZW4sIGNoYXIgKmluaXRyZCwKLS0gCjIuMTMuNQoKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmtleGVjIG1haWxpbmcgbGlzdAprZXhlY0Bs aXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlz dGluZm8va2V4ZWMK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752104AbeBBNIj (ORCPT ); Fri, 2 Feb 2018 08:08:39 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:54388 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751638AbeBBNH1 (ORCPT ); Fri, 2 Feb 2018 08:07:27 -0500 From: Philipp Rudo To: kexec@lists.infradead.org, linux-s390@vger.kernel.org Cc: prudo@linux.vnet.ibm.com, linux-kernel@vger.kernel.org, Eric Biederman , Vivek Goyal , Michael Ellerman , Thiago Jung Bauermann , Martin Schwidefsky , Heiko Carstens Subject: [PATCH 01/17] kexec_file: Silence compile warnings Date: Fri, 2 Feb 2018 14:07:02 +0100 X-Mailer: git-send-email 2.13.5 In-Reply-To: <20180202130718.35509-1-prudo@linux.vnet.ibm.com> References: <20180202130718.35509-1-prudo@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 18020213-0020-0000-0000-000003F1AEFD X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18020213-0021-0000-0000-000042841C03 Message-Id: <20180202130718.35509-2-prudo@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-02-02_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1802020162 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When building the kernel with CONFIG_KEXEC_FILE enabled gcc prints a compile warning multiple times. In file included from /linux/init/initramfs.c:526:0: /include/linux/kexec.h:120:9: warning: ‘struct kimage’ declared inside parameter list [enabled by default] unsigned long cmdline_len); ^ This is because the typedefs for kexec_file_load uses struct kimage before it is declared. Fix this by simply forward declaring struct kimage. Signed-off-by: Philipp Rudo --- include/linux/kexec.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/kexec.h b/include/linux/kexec.h index f16f6ceb3875..7bae5e87bf0d 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -114,6 +114,8 @@ struct purgatory_info { unsigned long purgatory_load_addr; }; +struct kimage; + typedef int (kexec_probe_t)(const char *kernel_buf, unsigned long kernel_size); typedef void *(kexec_load_t)(struct kimage *image, char *kernel_buf, unsigned long kernel_len, char *initrd, -- 2.13.5