From: David Miller Date: Tue, 19 Dec 2017 20:53:11 +0000 (-0500) Subject: libbpf: Fix build errors. X-Git-Tag: v4.16-rc1~123^2~279^2~6 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=7d9890ef505a8c2a778d304535e26e827d58c466;p=linux.git libbpf: Fix build errors. These elf object pieces are of type Elf64_Xword and therefore could be "long long" on some builds. Cast to "long long" and use printf format %lld to deal with this since we are building with -Werror=format. Signed-off-by: David S. Miller Signed-off-by: Daniel Borkmann --- diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 5b83875b3594..e9c4b7cabcf2 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -910,8 +910,9 @@ bpf_program__collect_reloc(struct bpf_program *prog, GElf_Shdr *shdr, GELF_R_SYM(rel.r_info)); return -LIBBPF_ERRNO__FORMAT; } - pr_debug("relo for %ld value %ld name %d\n", - rel.r_info >> 32, sym.st_value, sym.st_name); + pr_debug("relo for %lld value %lld name %d\n", + (long long) (rel.r_info >> 32), + (long long) sym.st_value, sym.st_name); if (sym.st_shndx != maps_shndx && sym.st_shndx != text_shndx) { pr_warning("Program '%s' contains non-map related relo data pointing to section %u\n",