Signed-off-by: Khem Raj <[email protected]>
---
 ...move-duplicated-variable-definitions.patch | 104 ++++++++++++++++++
 .../makedumpfile/makedumpfile_1.6.7.bb        |   1 +
 2 files changed, 105 insertions(+)
 create mode 100644 
meta-oe/recipes-kernel/makedumpfile/makedumpfile/0001-PATCH-Remove-duplicated-variable-definitions.patch

diff --git 
a/meta-oe/recipes-kernel/makedumpfile/makedumpfile/0001-PATCH-Remove-duplicated-variable-definitions.patch
 
b/meta-oe/recipes-kernel/makedumpfile/makedumpfile/0001-PATCH-Remove-duplicated-variable-definitions.patch
new file mode 100644
index 0000000000..49777bcee9
--- /dev/null
+++ 
b/meta-oe/recipes-kernel/makedumpfile/makedumpfile/0001-PATCH-Remove-duplicated-variable-definitions.patch
@@ -0,0 +1,104 @@
+From 399f2c9a3acd5bd913e50a4dde52dee6527b297e Mon Sep 17 00:00:00 2001
+From: Kairui Song <[email protected]>
+Date: Wed, 29 Jan 2020 13:37:13 +0800
+Subject: [PATCH] [PATCH] Remove duplicated variable definitions
+
+When building on Fedora 32 (with GCC 10), following error is observed:
+
+/usr/bin/ld: erase_info.o:/tmp/makedumpfile/makedumpfile.h:2010: multiple 
definition of
+ `crash_reserved_mem_nr'; elf_info.o:/tmp/makedumpfile/makedumpfile.h:2010: 
first defined here
+/usr/bin/ld: erase_info.o:/tmp/makedumpfile/makedumpfile.h:2009: multiple 
definition of
+ `crash_reserved_mem'; elf_info.o:/tmp/makedumpfile/makedumpfile.h:2009: first 
defined here
+/usr/bin/ld: erase_info.o:/tmp/makedumpfile/makedumpfile.h:1278: multiple 
definition of
+ `parallel_info_t'; elf_info.o:/tmp/makedumpfile/makedumpfile.h:1278: first 
defined here
+/usr/bin/ld: erase_info.o:/tmp/makedumpfile/makedumpfile.h:1265: multiple 
definition of
+ `splitting_info_t'; elf_info.o:/tmp/makedumpfile/makedumpfile.h:1265: first 
defined here
+...
+collect2: error: ld returned 1 exit status
+make: *** [Makefile:97: makedumpfile] Error 1
+
+These variables are wrongly defined multiple times. So remove the
+duplicated definitions.
+
+Upstream-Status: Backport 
[https://github.com/kraj/makedumpfile/commit/399f2c9a3acd5bd913e50a4dde52dee6527b297e]
+Signed-off-by: Kairui Song <[email protected]>
+Signed-off-by: Kazuhito Hagio <[email protected]>
+---
+ makedumpfile.c | 8 ++++----
+ makedumpfile.h | 8 ++++----
+ 2 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/makedumpfile.c b/makedumpfile.c
+index e290fbd..ae7336a 100644
+--- a/makedumpfile.c
++++ b/makedumpfile.c
+@@ -10954,7 +10954,7 @@ check_param_for_reassembling_dumpfile(int argc, char 
*argv[])
+               return FALSE;
+ 
+       if ((info->splitting_info
+-          = malloc(sizeof(splitting_info_t) * info->num_dumpfile))
++          = malloc(sizeof(struct splitting_info) * info->num_dumpfile))
+           == NULL) {
+               MSG("Can't allocate memory for splitting_info.\n");
+               return FALSE;
+@@ -11042,7 +11042,7 @@ check_param_for_creating_dumpfile(int argc, char 
*argv[])
+                       return FALSE;
+               }
+               if ((info->splitting_info
+-                  = malloc(sizeof(splitting_info_t) * info->num_dumpfile))
++                  = malloc(sizeof(struct splitting_info) * 
info->num_dumpfile))
+                   == NULL) {
+                       MSG("Can't allocate memory for splitting_info.\n");
+                       return FALSE;
+@@ -11077,13 +11077,13 @@ check_param_for_creating_dumpfile(int argc, char 
*argv[])
+ 
+       if (info->num_threads) {
+               if ((info->parallel_info =
+-                   malloc(sizeof(parallel_info_t) * info->num_threads))
++                   malloc(sizeof(struct parallel_info) * info->num_threads))
+                   == NULL) {
+                       MSG("Can't allocate memory for parallel_info.\n");
+                       return FALSE;
+               }
+ 
+-              memset(info->parallel_info, 0, sizeof(parallel_info_t)
++              memset(info->parallel_info, 0, sizeof(struct parallel_info)
+                                                       * info->num_threads);
+       }
+ 
+diff --git a/makedumpfile.h b/makedumpfile.h
+index 68d9691..7217407 100644
+--- a/makedumpfile.h
++++ b/makedumpfile.h
+@@ -1262,7 +1262,7 @@ struct splitting_info {
+       mdf_pfn_t               end_pfn;
+       off_t                   offset_eraseinfo;
+       unsigned long           size_eraseinfo;
+-} splitting_info_t;
++};
+ 
+ struct parallel_info {
+       int                     fd_memory;
+@@ -1275,7 +1275,7 @@ struct parallel_info {
+ #ifdef USELZO
+       lzo_bytep               wrkmem;
+ #endif
+-} parallel_info_t;
++};
+ 
+ struct ppc64_vmemmap {
+       unsigned long           phys;
+@@ -2006,8 +2006,8 @@ struct memory_range {
+ };
+ 
+ #define CRASH_RESERVED_MEM_NR   8
+-struct memory_range crash_reserved_mem[CRASH_RESERVED_MEM_NR];
+-int crash_reserved_mem_nr;
++extern struct memory_range crash_reserved_mem[CRASH_RESERVED_MEM_NR];
++extern int crash_reserved_mem_nr;
+ 
+ unsigned long read_vmcoreinfo_symbol(char *str_symbol);
+ int readmem(int type_addr, unsigned long long addr, void *bufptr, size_t 
size);
+-- 
+2.28.0
+
diff --git a/meta-oe/recipes-kernel/makedumpfile/makedumpfile_1.6.7.bb 
b/meta-oe/recipes-kernel/makedumpfile/makedumpfile_1.6.7.bb
index 8d1676a4c6..165e192cb1 100644
--- a/meta-oe/recipes-kernel/makedumpfile/makedumpfile_1.6.7.bb
+++ b/meta-oe/recipes-kernel/makedumpfile/makedumpfile_1.6.7.bb
@@ -24,6 +24,7 @@ SRC_URI = "\
     ${SOURCEFORGE_MIRROR}/makedumpfile/${BPN}-${PV}.tar.gz \
     file://0001-makedumpfile-replace-hardcode-CFLAGS.patch \
     file://0002-mem_section-Support-only-46-bit-for-MAX_PHYSMEM_BITS.patch \
+    file://0001-PATCH-Remove-duplicated-variable-definitions.patch \
 "
 SRC_URI[md5sum] = "808ef840ca49ca6bfde77c097cf429f5"
 SRC_URI[sha256sum] = 
"e702fbdf62b4cd829a76e46f3e24eb3fc7501918b85ebdcd8baef4f53d6ee2c8"
-- 
2.28.0

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