Message ID | 20200104153651.2258-1-masahiroy@kernel.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | modpost: assume STT_SPARC_REGISTER is defined | expand |
From: Masahiro Yamada <masahiroy@kernel.org> Date: Sun, 5 Jan 2020 00:36:51 +0900 > Commit 8d5290149ee1 ("[SPARC]: Deal with glibc changing macro names in > modpost.c") was more than 14 years ago. STT_SPARC_REGISTER is hopefully > defined in elf.h of recent C libraries. > > Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Acked-by: David S. Miller <davem@davemloft.net>
On Tue, Jan 7, 2020 at 6:33 AM David Miller <davem@redhat.com> wrote: > > From: Masahiro Yamada <masahiroy@kernel.org> > Date: Sun, 5 Jan 2020 00:36:51 +0900 > > > Commit 8d5290149ee1 ("[SPARC]: Deal with glibc changing macro names in > > modpost.c") was more than 14 years ago. STT_SPARC_REGISTER is hopefully > > defined in elf.h of recent C libraries. > > > > Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> > > Acked-by: David S. Miller <davem@davemloft.net> > Applied to linux-kbuild.
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 6e892c93d104..7edfdb2f4497 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -12,6 +12,7 @@ */ #define _GNU_SOURCE +#include <elf.h> #include <stdio.h> #include <ctype.h> #include <string.h> @@ -729,12 +730,6 @@ static void handle_symbol(struct module *mod, struct elf_info *info, break; if (ignore_undef_symbol(info, symname)) break; -/* cope with newer glibc (2.3.4 or higher) STT_ definition in elf.h */ -#if defined(STT_REGISTER) || defined(STT_SPARC_REGISTER) -/* add compatibility with older glibc */ -#ifndef STT_SPARC_REGISTER -#define STT_SPARC_REGISTER STT_REGISTER -#endif if (info->hdr->e_machine == EM_SPARC || info->hdr->e_machine == EM_SPARCV9) { /* Ignore register directives. */ @@ -747,7 +742,6 @@ static void handle_symbol(struct module *mod, struct elf_info *info, symname = munged; } } -#endif mod->unres = alloc_symbol(symname, ELF_ST_BIND(sym->st_info) == STB_WEAK,
Commit 8d5290149ee1 ("[SPARC]: Deal with glibc changing macro names in modpost.c") was more than 14 years ago. STT_SPARC_REGISTER is hopefully defined in elf.h of recent C libraries. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> --- scripts/mod/modpost.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)