l))))
 
-#define NSYMS ARRAY_SIZE(required_syms)
-
 #define BITSFUNC3(name, bits, suffix) name##bits##suffix
 #define BITSFUNC2(name, bits, suffix) BITSFUNC3(name, bits, suffix)
 #define BITSFUNC(name) BITSFUNC2(name, ELF_BITS, )
diff --git a/arch/sparc/vdso/vdso2c.h b/arch/sparc/vdso/vdso2c.h
index ba0794659eb5af53b8c86b24f3221a5d0b3f74ab..bad6a0593f4ca293feca201a6343833268ad1cb8 100644
--- a/arch/sparc/vdso/vdso2c.h
+++ b/arch/sparc/vdso/vdso2c.h
@@ -17,11 +17,9 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
 	unsigned long mapping_size;
 	int i;
 	unsigned long j;
-	ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr;
+	ELF(Shdr) *symtab_hdr = NULL;
 	ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
 	ELF(Dyn) *dyn = 0, *dyn_end = 0;
-	INT_BITS syms[NSYMS] = {};
-
 	ELF(Phdr) *pt = (ELF(Phdr) *)(raw_addr + GET_BE(&hdr->e_phoff));
 
 	/* Walk the segment table. */
@@ -72,38 +70,6 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
 	if (!symtab_hdr)
 		fail("no symbol table\n");
 
-	strtab_hdr = raw_addr + GET_BE(&hdr->e_shoff) +
-		GET_BE(&hdr->e_shentsize) * GET_BE(&symtab_hdr->sh_link);
-
-	/* Walk the symbol table */
-	for (i = 0;
-	     i < GET_BE(&symtab_hdr->sh_size) / GET_BE(&symtab_hdr->sh_entsize);
-	     i++) {
-		int k;
-
-		ELF(Sym) *sym = raw_addr + GET_BE(&symtab_hdr->sh_offset) +
-			GET_BE(&symtab_hdr->sh_entsize) * i;
-		const char *name = raw_addr + GET_BE(&strtab_hdr->sh_offset) +
-			GET_BE(&sym->st_name);
-
-		for (k = 0; k < NSYMS; k++) {
-			if (!strcmp(name, required_syms[k].name)) {
-				if (syms[k]) {
-					fail("duplicate symbol %s\n",
-					     required_syms[k].name);
-				}
-
-				/*
-				 * Careful: we use negative addresses, but
-				 * st_value is unsigned, so we rely
-				 * on syms[k] being a signed type of the
-				 * correct width.
-				 */
-				syms[k] = GET_BE(&sym->st_value);
-			}
-		}
-	}
-
 	if (!name) {
 		fwrite(stripped_addr, stripped_len, 1, outfile);
 		return;
@@ -129,10 +95,5 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
 	fprintf(outfile, "const struct vdso_image %s_builtin = {\n", name);
 	fprintf(outfile, "\t.data = raw_data,\n");
 	fprintf(outfile, "\t.size = %lu,\n", mapping_size);
-	for (i = 0; i < NSYMS; i++) {
-		if (required_syms[i].export && syms[i])
-			fprintf(outfile, "\t.sym_%s = %" PRIi64 ",\n",
-				required_syms[i].name, (int64_t)syms[i]);
-	}
 	fprintf(outfile, "};\n");
 }

-- 
2.51.0[PATCH v4 33/35] sparc64: vdso2c: Remove symbol handlingThomas Weißschuh <thomas.weissschuh@linutronix.de> undefinedAndy Lutomirski <luto@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Vincenzo Frascino <vincenzo.frascino@arm.com>, Arnd Bergmann <arnd@arndb.de>, "David S. Miller" <davem@davemloft.net>, Andreas Larsson <andreas@gaisler.com>, Nick Alcock <nick.alcock@oracle.com>, John Stultz <jstultz@google.com>, Stephen Boyd <sboyd@kernel.org>, John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>, Shuah Khan <shuah@kernel.org>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Theodore Ts'o <tytso@mit.edu>, "Jason A. Donenfeld" <Jason@zx2c4.com>, Russell King <linux@armlinux.org.uk>, Madhavan Srinivasan <maddy@linux.ibm.com>, Michael Ellerman <mpe@ellerman.id.au>, Nicholas Piggin <npiggin@gmail.com>, Christophe Leroy <christophe.leroy@csgroup.eu>, Huacai Chen <chenhuacai@kernel.org>, WANG Xuerui <kernel@xen0n.name>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Heiko Carstens <hca@linux.ibm.com>, Vasily Gorbik <gor@linux.ibm.com>, Alexander Gordeev <agordeev@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Sven Schnelle <svens@linux.ibm.com>, Nagarathnam Muthusamy <nagarathnam.muthusamy@oracle.com>, Shannon Nelson <sln@onemain.com> undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined undefined