From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Philipp Rudo Subject: [PATCH 01/11] kexec_file: Silence compile warnings Date: Mon, 26 Feb 2018 16:16:10 +0100 In-Reply-To: <20180226151620.20970-1-prudo@linux.vnet.ibm.com> References: <20180226151620.20970-1-prudo@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20180226151620.20970-2-prudo@linux.vnet.ibm.com> Sender: linux-kernel-owner@vger.kernel.org List-Archive: List-Post: To: kexec@lists.infradead.org, linux-s390@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Eric Biederman , Vivek Goyal , Michael Ellerman , Thiago Jung Bauermann , Martin Schwidefsky , Heiko Carstens , Andrew Morton , x86@kernel.org, Dave Young , AKASHI Takahiro List-ID: 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