kexec-tools/0025-uImage-use-char-instead-of-unsigned-char-for-uImage_.patch
Tony Jones 080f64dafa Accepting request 500203 from home:tiwai:branches:Kernel:kdump
- Update to version 2.0.14 (bsc#1039937, FATE#320672, FATE#320671)
  Changelog: http://git.kernel.org/cgit/utils/kernel/kexec/kexec-tools.git/log/?id=refs/tags/v2.0.13..v2.0.14
- Backport upstream fixes  (bsc#1039937, FATE#320672, FATE#320671)
  0001-kexec-tools-2.0.14.git.patch
  0002-ppc64-Reduce-number-of-ELF-LOAD-segments.patch
  0003-kexec-Increase-the-upper-limit-for-RAM-segments.patch
  0004-alpha-add-missing-__NR_kexec_load-definition.patch
  0005-kexec-implemented-XEN-KEXEC-STATUS-to-determine-if-a.patch
  0006-kexec-Remove-redundant-space-from-help-message.patch
  0007-purgatory-Add-purgatory.map-and-purgatory.ro.sym-to-.patch
  0008-kexec-Add-option-to-get-crash-kernel-region-size.patch
  0009-crashdump-arm-Add-get_crash_kernel_load_range-functi.patch
  0010-crashdump-arm64-Add-get_crash_kernel_load_range-func.patch
  0011-crashdump-cris-Add-get_crash_kernel_load_range-funct.patch
  0012-crashdump-ia64-Add-get_crash_kernel_load_range-funct.patch
  0013-crashdump-m68k-Add-get_crash_kernel_load_range-funct.patch
  0014-crashdump-mips-Add-get_crash_kernel_load_range-funct.patch
  0015-crashdump-ppc-Add-get_crash_kernel_load_range-functi.patch
  0016-crashdump-ppc64-Add-get_crash_kernel_load_range-func.patch
  0017-crashdump-s390-Add-get_crash_kernel_load_range-funct.patch
  0018-crashdump-sh-Add-get_crash_kernel_load_range-functio.patch
  0019-gitignore-add-two-generated-files-in-purgatory.patch
  0020-Only-print-debug-message-when-failed-to-serach-for-k.patch
  0021-build_mem_phdrs-check-if-p_paddr-is-invalid.patch
  0022-uImage-fix-realloc-pointer-confusion.patch
  0023-uImage-Fix-uImage_load-for-little-endian-machines.patch
  0024-uImage-Add-new-IH_ARCH_xxx-definitions.patch
  0025-uImage-use-char-instead-of-unsigned-char-for-uImage_.patch
  0026-uImage-use-char-instead-of-unsigned-char-for-uImage_.patch
  0027-arm64-add-uImage-support.patch

OBS-URL: https://build.opensuse.org/request/show/500203
OBS-URL: https://build.opensuse.org/package/show/Kernel:kdump/kexec-tools?expand=0&rev=83
2017-05-31 20:00:34 +00:00

84 lines
3.0 KiB
Diff

From f25146afc5a90bdaa5b518d05eda40410f6744a2 Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw@amazon.co.uk>
Date: Wed, 8 Mar 2017 22:41:11 +0000
Subject: [PATCH 25/45] uImage: use 'char *' instead of 'unsigned char *' for
uImage_load()
This was only ever used on PPC, where they are equivalent and we
never saw the resulting -Wpointer-sign warnings.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Simon Horman <horms@verge.net.au>
---
include/kexec-uImage.h | 4 ++--
kexec/arch/ppc/kexec-uImage-ppc.c | 2 +-
kexec/kexec-uImage.c | 6 +++---
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/include/kexec-uImage.h b/include/kexec-uImage.h
index 4725157bd576..483b578adee1 100644
--- a/include/kexec-uImage.h
+++ b/include/kexec-uImage.h
@@ -2,7 +2,7 @@
#define __KEXEC_UIMAGE_H__
struct Image_info {
- const unsigned char *buf;
+ const char *buf;
off_t len;
unsigned int base;
unsigned int ep;
@@ -11,5 +11,5 @@ struct Image_info {
int uImage_probe(const unsigned char *buf, off_t len, unsigned int arch);
int uImage_probe_kernel(const unsigned char *buf, off_t len, unsigned int arch);
int uImage_probe_ramdisk(const unsigned char *buf, off_t len, unsigned int arch);
-int uImage_load(const unsigned char *buf, off_t len, struct Image_info *info);
+int uImage_load(const char *buf, off_t len, struct Image_info *info);
#endif
diff --git a/kexec/arch/ppc/kexec-uImage-ppc.c b/kexec/arch/ppc/kexec-uImage-ppc.c
index c89a1a77926d..5eec6e418a58 100644
--- a/kexec/arch/ppc/kexec-uImage-ppc.c
+++ b/kexec/arch/ppc/kexec-uImage-ppc.c
@@ -55,7 +55,7 @@ char *slurp_ramdisk_ppc(const char *filename, off_t *r_size)
{
struct Image_info img;
off_t size;
- const unsigned char *buf = slurp_file(filename, &size);
+ const char *buf = slurp_file(filename, &size);
int rc;
/* Check if this is a uImage RAMDisk */
diff --git a/kexec/kexec-uImage.c b/kexec/kexec-uImage.c
index 49f266aa4ecb..2740a26b6d6c 100644
--- a/kexec/kexec-uImage.c
+++ b/kexec/kexec-uImage.c
@@ -136,7 +136,7 @@ int uImage_probe_ramdisk(const unsigned char *buf, off_t len, unsigned int arch)
#define COMMENT 0x10 /* bit 4 set: file comment present */
#define RESERVED 0xE0 /* bits 5..7: reserved */
-static int uImage_gz_load(const unsigned char *buf, off_t len,
+static int uImage_gz_load(const char *buf, off_t len,
struct Image_info *image)
{
int ret;
@@ -225,14 +225,14 @@ static int uImage_gz_load(const unsigned char *buf, off_t len,
return 0;
}
#else
-static int uImage_gz_load(const unsigned char *UNUSED(buf), off_t UNUSED(len),
+static int uImage_gz_load(const char *UNUSED(buf), off_t UNUSED(len),
struct Image_info *UNUSED(image))
{
return -1;
}
#endif
-int uImage_load(const unsigned char *buf, off_t len, struct Image_info *image)
+int uImage_load(const char *buf, off_t len, struct Image_info *image)
{
const struct image_header *header = (const struct image_header *)buf;
const unsigned char *img_buf = buf + sizeof(struct image_header);
--
2.13.0