From: Philipp Rudo <prudo@linux.vnet.ibm.com>
To: kexec@lists.infradead.org, linux-s390@vger.kernel.org
Cc: Michael Ellerman <mpe@ellerman.id.au>,
x86@kernel.org, Heiko Carstens <heiko.carstens@de.ibm.com>,
linux-kernel@vger.kernel.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Eric Biederman <ebiederm@xmission.com>,
Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Vivek Goyal <vgoyal@redhat.com>
Subject: [PATCH 01/17] kexec_file: Silence compile warnings
Date: Mon, 12 Feb 2018 11:07:38 +0100 [thread overview]
Message-ID: <20180212100754.55121-2-prudo@linux.vnet.ibm.com> (raw)
In-Reply-To: <20180212100754.55121-1-prudo@linux.vnet.ibm.com>
When building the kernel with CONFIG_KEXEC_FILE enabled gcc prints a
compile warning multiple times.
In file included from <path>/linux/init/initramfs.c:526:0:
<path>/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 <prudo@linux.vnet.ibm.com>
---
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
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next prev parent reply other threads:[~2018-02-12 10:08 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 10:07 [PATCH 00/17] Add kexec_file_load support to s390 Philipp Rudo
2018-02-12 10:07 ` Philipp Rudo [this message]
2018-02-12 10:07 ` [PATCH 02/17] kexec_file: Remove checks in kexec_purgatory_load Philipp Rudo
2018-02-12 10:07 ` [PATCH 03/17] kexec_file: Make purgatory_info->ehdr const Philipp Rudo
2018-02-12 10:07 ` [PATCH 04/17] kexec_file: Search symbols in read-only kexec_purgatory Philipp Rudo
2018-02-12 10:07 ` [PATCH 05/17] kexec_file: Use read-only sections in arch_kexec_apply_relocations* Philipp Rudo
2018-02-12 10:07 ` [PATCH 06/17] kexec_file: Split up __kexec_load_puragory Philipp Rudo
2018-02-12 10:07 ` [PATCH 07/17] kexec_file: Simplify kexec_purgatory_setup_sechdrs 1 Philipp Rudo
2018-02-12 10:07 ` [PATCH 08/17] kexec_file: Simplify kexec_purgatory_setup_sechdrs 2 Philipp Rudo
2018-02-12 10:07 ` [PATCH 09/17] kexec_file: Remove mis-use of sh_offset field Philipp Rudo
2018-02-12 10:07 ` [PATCH 10/17] kexec_file: Allow archs to set purgatory load address Philipp Rudo
2018-02-12 10:07 ` [PATCH 11/17] kexec_file: Move purgatories sha256 to common code Philipp Rudo
2018-02-12 10:07 ` [PATCH 12/17] s390/kexec_file: Prepare setup.h for kexec_file_load Philipp Rudo
2018-02-12 10:07 ` [PATCH 13/17] s390/kexec_file: Add purgatory Philipp Rudo
2018-02-12 10:07 ` [PATCH 14/17] s390/kexec_file: Add kexec_file_load system call Philipp Rudo
2018-02-12 10:56 ` Philippe Ombredanne
2018-02-12 11:29 ` Philipp Rudo
2018-02-12 10:07 ` [PATCH 15/17] s390/kexec_file: Add image loader Philipp Rudo
2018-02-12 10:07 ` [PATCH 16/17] s390/kexec_file: Add crash support to " Philipp Rudo
2018-02-12 10:07 ` [PATCH 17/17] s390/kexec_file: Add ELF loader Philipp Rudo
2018-02-14 7:35 ` [PATCH 00/17] Add kexec_file_load support to s390 Dave Young
2018-02-14 9:54 ` Philipp Rudo
2018-02-15 5:08 ` AKASHI Takahiro
2018-02-23 8:34 ` Dave Young
2018-02-23 10:01 ` Philipp Rudo
2018-02-24 1:59 ` Dave Young
2018-02-26 1:21 ` AKASHI Takahiro
2018-02-26 11:16 ` Philipp Rudo
-- strict thread matches above, loose matches on Subject: below --
2018-02-02 13:07 Philipp Rudo
2018-02-02 13:07 ` [PATCH 01/17] kexec_file: Silence compile warnings Philipp Rudo
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