[Xen-devel] [PATCH for-4.7] mkelf32: fix compilation on 32 bit build host

[Wei Liu <wei.liu2@xxxxxxxxxx>]

When cross-compiling xen on a 32 bit build host:

boot/mkelf32.c: In function 'main':
boot/mkelf32.c:360:21: error: format '%ld' expects argument of type 'long int', 
but argument 3 has type 'Elf64_Off' [-Werror=format]
cc1: all warnings being treated as errors

Fix that by using PRId64 in format string.

Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 xen/arch/x86/boot/mkelf32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/boot/mkelf32.c b/xen/arch/x86/boot/mkelf32.c
index 8c51990..6cfa312 100644
--- a/xen/arch/x86/boot/mkelf32.c
+++ b/xen/arch/x86/boot/mkelf32.c
@@ -356,7 +356,7 @@ int main(int argc, char **argv)
         if ( in64_phdr.p_offset > dat_siz || offset > in64_phdr.p_offset )
         {
             fprintf(stderr, "Expected .note section within .text section!\n" \
-                    "Offset %ld not within %d!\n",
+                    "Offset %"PRId64" not within %d!\n",
                     in64_phdr.p_offset, dat_siz);
             return 1;
         }
-- 
2.1.4


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