aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/kernel/armksyms.c20
-rw-r--r--arch/arm/kernel/vmlinux.lds.S13
-rw-r--r--arch/blackfin/Kconfig4
-rw-r--r--arch/blackfin/include/asm/module.h2
-rw-r--r--arch/blackfin/kernel/vmlinux.lds.S2
-rw-r--r--arch/h8300/Kconfig4
-rw-r--r--arch/h8300/include/asm/module.h2
-rw-r--r--arch/h8300/kernel/vmlinux.lds.S1
-rw-r--r--arch/powerpc/include/asm/module.h5
-rw-r--r--arch/powerpc/kernel/vmlinux.lds.S3
-rw-r--r--arch/sparc/kernel/pci.c1
-rw-r--r--arch/sparc/kernel/sparc_ksyms_64.c12
-rw-r--r--arch/x86/kernel/x8664_ksyms_64.c4
-rw-r--r--include/asm-generic/vmlinux.lds.h8
-rw-r--r--include/linux/module.h6
-rw-r--r--kernel/module.c28
-rw-r--r--scripts/Makefile.lib5
-rw-r--r--scripts/mod/Makefile2
-rw-r--r--scripts/mod/mk_elfconfig.c9
-rw-r--r--scripts/mod/modpost.c177
-rw-r--r--scripts/mod/modpost.h3
21 files changed, 75 insertions, 236 deletions
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
index 0e627705f74..8214bfebfac 100644
--- a/arch/arm/kernel/armksyms.c
+++ b/arch/arm/kernel/armksyms.c
@@ -48,27 +48,7 @@ extern void __aeabi_uidivmod(void);
extern void __aeabi_ulcmp(void);
extern void fpundefinstr(void);
-extern void fp_enter(void);
-/*
- * This has a special calling convention; it doesn't
- * modify any of the usual registers, except for LR.
- */
-#define EXPORT_CRC_ALIAS(sym) __CRC_SYMBOL(sym, "")
-
-#define EXPORT_SYMBOL_ALIAS(sym,orig) \
- EXPORT_CRC_ALIAS(sym) \
- static const struct kernel_symbol __ksymtab_##sym \
- __used __attribute__((section("__ksymtab"))) = \
- { (unsigned long)&orig, #sym };
-
-/*
- * floating point math emulator support.
- * These symbols will never change their calling convention...
- */
-EXPORT_SYMBOL_ALIAS(kern_fp_enter,fp_enter);
-EXPORT_SYMBOL_ALIAS(fp_printk,printk);
-EXPORT_SYMBOL_ALIAS(fp_send_sig,send_sig);
EXPORT_SYMBOL(__backtrace);
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 71151bd87a3..4957e13ef55 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -65,11 +65,11 @@ SECTIONS
__init_end = .;
#endif
- /DISCARD/ : { /* Exit code and data */
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
+ /*
+ * unwind exit sections must be discarded before the rest of the
+ * unwind sections get included.
+ */
+ /DISCARD/ : {
*(.ARM.exidx.exit.text)
*(.ARM.extab.exit.text)
#ifndef CONFIG_HOTPLUG_CPU
@@ -238,6 +238,9 @@ SECTIONS
STABS_DEBUG
.comment 0 : { *(.comment) }
+
+ /* Default discards */
+ DISCARDS
}
/*
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index ae6a60f1012..2180433213b 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -5,6 +5,10 @@
mainmenu "Blackfin Kernel Configuration"
+config SYMBOL_PREFIX
+ string
+ default "_"
+
config MMU
def_bool n
diff --git a/arch/blackfin/include/asm/module.h b/arch/blackfin/include/asm/module.h
index 9c1cfffddd9..4282b169ead 100644
--- a/arch/blackfin/include/asm/module.h
+++ b/arch/blackfin/include/asm/module.h
@@ -7,8 +7,6 @@
#ifndef _ASM_BFIN_MODULE_H
#define _ASM_BFIN_MODULE_H
-#define MODULE_SYMBOL_PREFIX "_"
-
#define Elf_Shdr Elf32_Shdr
#define Elf_Sym Elf32_Sym
#define Elf_Ehdr Elf32_Ehdr
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index 10e12539000..f39707c6590 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -4,8 +4,6 @@
* Licensed under the GPL-2 or later
*/
-#define VMLINUX_SYMBOL(_sym_) _##_sym_
-
#include <asm-generic/vmlinux.lds.h>
#include <asm/mem_map.h>
#include <asm/page.h>
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 9420648352b..53cc669e6d5 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -10,6 +10,10 @@ config H8300
default y
select HAVE_IDE
+config SYMBOL_PREFIX
+ string
+ default "_"
+
config MMU
bool
default n
diff --git a/arch/h8300/include/asm/module.h b/arch/h8300/include/asm/module.h
index de23231f319..8e46724b7c0 100644
--- a/arch/h8300/include/asm/module.h
+++ b/arch/h8300/include/asm/module.h
@@ -8,6 +8,4 @@ struct mod_arch_specific { };
#define Elf_Sym Elf32_Sym
#define Elf_Ehdr Elf32_Ehdr
-#define MODULE_SYMBOL_PREFIX "_"
-
#endif /* _ASM_H8/300_MODULE_H */
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index b9e24907e6e..03d356d96e5 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -1,4 +1,3 @@
-#define VMLINUX_SYMBOL(_sym_) _##_sym_
#include <asm-generic/vmlinux.lds.h>
#include <asm/page.h>
diff --git a/arch/powerpc/include/asm/module.h b/arch/powerpc/include/asm/module.h
index 08454880a2c..0192a4ee2bc 100644
--- a/arch/powerpc/include/asm/module.h
+++ b/arch/powerpc/include/asm/module.h
@@ -87,5 +87,10 @@ struct exception_table_entry;
void sort_ex_table(struct exception_table_entry *start,
struct exception_table_entry *finish);
+#ifdef CONFIG_MODVERSIONS
+#define ARCH_RELOCATES_KCRCTAB
+
+extern const unsigned long reloc_start[];
+#endif
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_MODULE_H */
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index 27735a7ac12..dcd01c82e70 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -38,6 +38,9 @@ jiffies = jiffies_64 + 4;
#endif
SECTIONS
{
+ . = 0;
+ reloc_start = .;
+
. = KERNELBASE;
/*
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index b85374f7cf9..539e83f8e08 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -1064,7 +1064,6 @@ int pci64_dma_supported(struct pci_dev *pdev, u64 device_mask)
return (device_mask & dma_addr_mask) == dma_addr_mask;
}
-EXPORT_SYMBOL(pci_dma_supported);
void pci_resource_to_user(const struct pci_dev *pdev, int bar,
const struct resource *rp, resource_size_t *start,
diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c
index 0f26066a08d..372ad59c4cb 100644
--- a/arch/sparc/kernel/sparc_ksyms_64.c
+++ b/arch/sparc/kernel/sparc_ksyms_64.c
@@ -38,17 +38,5 @@ EXPORT_SYMBOL(sun4v_niagara_setperf);
EXPORT_SYMBOL(sun4v_niagara2_getperf);
EXPORT_SYMBOL(sun4v_niagara2_setperf);
-#ifdef CONFIG_PCI
-/* inline functions in asm/pci_64.h */
-EXPORT_SYMBOL(pci_alloc_consistent);
-EXPORT_SYMBOL(pci_free_consistent);
-EXPORT_SYMBOL(pci_map_single);
-EXPORT_SYMBOL(pci_unmap_single);
-EXPORT_SYMBOL(pci_map_sg);
-EXPORT_SYMBOL(pci_unmap_sg);
-EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
-EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
-#endif
-
/* Exporting a symbol from /init/main.c */
EXPORT_SYMBOL(saved_command_line);
diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
index a1029769b6f..084c1adc45f 100644
--- a/arch/x86/kernel/x8664_ksyms_64.c
+++ b/arch/x86/kernel/x8664_ksyms_64.c
@@ -56,4 +56,6 @@ EXPORT_SYMBOL(__memcpy);
EXPORT_SYMBOL(empty_zero_page);
EXPORT_SYMBOL(init_level4_pgt);
-EXPORT_SYMBOL(load_gs_index);
+#ifndef CONFIG_PARAVIRT
+EXPORT_SYMBOL(native_load_gs_index);
+#endif
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index b6e818f4b24..67e652068e0 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -52,8 +52,12 @@
#define LOAD_OFFSET 0
#endif
-#ifndef VMLINUX_SYMBOL
-#define VMLINUX_SYMBOL(_sym_) _sym_
+#ifndef SYMBOL_PREFIX
+#define VMLINUX_SYMBOL(sym) sym
+#else
+#define PASTE2(x,y) x##y
+#define PASTE(x,y) PASTE2(x,y)
+#define VMLINUX_SYMBOL(sym) PASTE(SYMBOL_PREFIX, sym)
#endif
/* Align . to a 8 byte boundary equals to maximum function alignment. */
diff --git a/include/linux/module.h b/include/linux/module.h
index 482efc865ac..6cb1a3cab5d 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -25,8 +25,10 @@
/* Not Yet Implemented */
#define MODULE_SUPPORTED_DEVICE(name)
-/* some toolchains uses a `_' prefix for all user symbols */
-#ifndef MODULE_SYMBOL_PREFIX
+/* Some toolchains use a `_' prefix for all user symbols. */
+#ifdef CONFIG_SYMBOL_PREFIX
+#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
+#else
#define MODULE_SYMBOL_PREFIX ""
#endif
diff --git a/kernel/module.c b/kernel/module.c
index 12afc5a3ddd..a65dc787a27 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -880,11 +880,23 @@ static int try_to_force_load(struct module *mod, const char *reason)
}
#ifdef CONFIG_MODVERSIONS
+/* If the arch applies (non-zero) relocations to kernel kcrctab, unapply it. */
+static unsigned long maybe_relocated(unsigned long crc,
+ const struct module *crc_owner)
+{
+#ifdef ARCH_RELOCATES_KCRCTAB
+ if (crc_owner == NULL)
+ return crc - (unsigned long)reloc_start;
+#endif
+ return crc;
+}
+
static int check_version(Elf_Shdr *sechdrs,
unsigned int versindex,
const char *symname,
struct module *mod,
- const unsigned long *crc)
+ const unsigned long *crc,
+ const struct module *crc_owner)
{
unsigned int i, num_versions;
struct modversion_info *versions;
@@ -905,10 +917,10 @@ static int check_version(Elf_Shdr *sechdrs,
if (strcmp(versions[i].name, symname) != 0)
continue;
- if (versions[i].crc == *crc)
+ if (versions[i].crc == maybe_relocated(*crc, crc_owner))
return 1;
DEBUGP("Found checksum %lX vs module %lX\n",
- *crc, versions[i].crc);
+ maybe_relocated(*crc, crc_owner), versions[i].crc);
goto bad_version;
}
@@ -931,7 +943,8 @@ static inline int check_modstruct_version(Elf_Shdr *sechdrs,
if (!find_symbol(MODULE_SYMBOL_PREFIX "module_layout", NULL,
&crc, true, false))
BUG();
- return check_version(sechdrs, versindex, "module_layout", mod, crc);
+ return check_version(sechdrs, versindex, "module_layout", mod, crc,
+ NULL);
}
/* First part is kernel version, which we ignore if module has crcs. */
@@ -949,7 +962,8 @@ static inline int check_version(Elf_Shdr *sechdrs,
unsigned int versindex,
const char *symname,
struct module *mod,
- const unsigned long *crc)
+ const unsigned long *crc,
+ const struct module *crc_owner)
{
return 1;
}
@@ -984,8 +998,8 @@ static const struct kernel_symbol *resolve_symbol(Elf_Shdr *sechdrs,
/* use_module can fail due to OOM,
or module initialization or unloading */
if (sym) {
- if (!check_version(sechdrs, versindex, name, mod, crc) ||
- !use_module(mod, owner))
+ if (!check_version(sechdrs, versindex, name, mod, crc, owner)
+ || !use_module(mod, owner))
sym = NULL;
}
return sym;
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index ffdafb26f53..224d85e72ef 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -127,6 +127,11 @@ _c_flags += $(if $(patsubst n%,, \
$(CFLAGS_GCOV))
endif
+ifdef CONFIG_SYMBOL_PREFIX
+_cpp_flags += -DSYMBOL_PREFIX=$(patsubst "%",%,$(CONFIG_SYMBOL_PREFIX))
+endif
+
+
# If building the kernel in a separate objtree expand all occurrences
# of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/').
diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile
index 11d69c35e5b..ff954f8168c 100644
--- a/scripts/mod/Makefile
+++ b/scripts/mod/Makefile
@@ -8,7 +8,7 @@ modpost-objs := modpost.o file2alias.o sumversion.o
$(obj)/modpost.o $(obj)/file2alias.o $(obj)/sumversion.o: $(obj)/elfconfig.h
quiet_cmd_elfconfig = MKELF $@
- cmd_elfconfig = $(obj)/mk_elfconfig $(ARCH) < $< > $@
+ cmd_elfconfig = $(obj)/mk_elfconfig < $< > $@
$(obj)/elfconfig.h: $(obj)/empty.o $(obj)/mk_elfconfig FORCE
$(call if_changed,elfconfig)
diff --git a/scripts/mod/mk_elfconfig.c b/scripts/mod/mk_elfconfig.c
index 6a96d47bd1e..639bca7ba55 100644
--- a/scripts/mod/mk_elfconfig.c
+++ b/scripts/mod/mk_elfconfig.c
@@ -9,9 +9,6 @@ main(int argc, char **argv)
unsigned char ei[EI_NIDENT];
union { short s; char c[2]; } endian_test;
- if (argc != 2) {
- fprintf(stderr, "Error: no arch\n");
- }
if (fread(ei, 1, EI_NIDENT, stdin) != EI_NIDENT) {
fprintf(stderr, "Error: input truncated\n");
return 1;
@@ -55,12 +52,6 @@ main(int argc, char **argv)
else
exit(1);
- if ((strcmp(argv[1], "h8300") == 0)
- || (strcmp(argv[1], "blackfin") == 0))
- printf("#define MODULE_SYMBOL_PREFIX \"_\"\n");
- else
- printf("#define MODULE_SYMBOL_PREFIX \"\"\n");
-
return 0;
}
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 801a16a1754..6c4ffc767b9 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -15,8 +15,17 @@
#include <stdio.h>
#include <ctype.h>
#include "modpost.h"
+#include "../../include/linux/autoconf.h"
#include "../../include/linux/license.h"
+/* Some toolchains use a `_' prefix for all user symbols. */
+#ifdef CONFIG_SYMBOL_PREFIX
+#define MODULE_SYMBOL_PREFIX CONFIG_SYMBOL_PREFIX
+#else
+#define MODULE_SYMBOL_PREFIX ""
+#endif
+
+
/* Are we using CONFIG_MODVERSIONS? */
int modversions = 0;
/* Warn about undefined symbols? (do so if we have vmlinux) */
@@ -451,8 +460,6 @@ static int parse_elf(struct elf_info *info, const char *filename)
info->export_unused_gpl_sec = i;
else if (strcmp(secname, "__ksymtab_gpl_future") == 0)
info->export_gpl_future_sec = i;
- else if (strcmp(secname, "__markers_strings") == 0)
- info->markers_strings_sec = i;
if (sechdrs[i].sh_type != SHT_SYMTAB)
continue;
@@ -515,7 +522,7 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
break;
case SHN_ABS:
/* CRC'd symbol */
- if (memcmp(symname, CRC_PFX, strlen(CRC_PFX)) == 0) {
+ if (strncmp(symname, CRC_PFX, strlen(CRC_PFX)) == 0) {
crc = (unsigned int) sym->st_value;
sym_update_crc(symname + strlen(CRC_PFX), mod, crc,
export);
@@ -559,7 +566,7 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
break;
default:
/* All exported symbols */
- if (memcmp(symname, KSYMTAB_PFX, strlen(KSYMTAB_PFX)) == 0) {
+ if (strncmp(symname, KSYMTAB_PFX, strlen(KSYMTAB_PFX)) == 0) {
sym_add_exported(symname + strlen(KSYMTAB_PFX), mod,
export);
}
@@ -1509,62 +1516,6 @@ static void check_sec_ref(struct module *mod, const char *modname,
}
}
-static void get_markers(struct elf_info *info, struct module *mod)
-{
- const Elf_Shdr *sh = &info->sechdrs[info->markers_strings_sec];
- const char *strings = (const char *) info->hdr + sh->sh_offset;
- const Elf_Sym *sym, *first_sym, *last_sym;
- size_t n;
-
- if (!info->markers_strings_sec)
- return;
-
- /*
- * First count the strings. We look for all the symbols defined
- * in the __markers_strings section named __mstrtab_*. For
- * these local names, the compiler puts a random .NNN suffix on,
- * so the names don't correspond exactly.
- */
- first_sym = last_sym = NULL;
- n = 0;
- for (sym = info->symtab_start; sym < info->symtab_stop; sym++)
- if (ELF_ST_TYPE(sym->st_info) == STT_OBJECT &&
- sym->st_shndx == info->markers_strings_sec &&
- !strncmp(info->strtab + sym->st_name,
- "__mstrtab_", sizeof "__mstrtab_" - 1)) {
- if (first_sym == NULL)
- first_sym = sym;
- last_sym = sym;
- ++n;
- }
-
- if (n == 0)
- return;
-
- /*
- * Now collect each name and format into a line for the output.
- * Lines look like:
- * marker_name vmlinux marker %s format %d
- * The format string after the second \t can use whitespace.
- */
- mod->markers = NOFAIL(malloc(sizeof mod->markers[0] * n));
- mod->nmarkers = n;
-
- n = 0;
- for (sym = first_sym; sym <= last_sym; sym++)
- if (ELF_ST_TYPE(sym->st_info) == STT_OBJECT &&
- sym->st_shndx == info->markers_strings_sec &&
- !strncmp(info->strtab + sym->st_name,
- "__mstrtab_", sizeof "__mstrtab_" - 1)) {
- const char *name = strings + sym->st_value;
- const char *fmt = strchr(name, '\0') + 1;
- char *line = NULL;
- asprintf(&line, "%s\t%s\t%s\n", name, mod->name, fmt);
- NOFAIL(line);
- mod->markers[n++] = line;
- }
-}
-
static void read_symbols(char *modname)
{
const char *symname;
@@ -1620,8 +1571,6 @@ static void read_symbols(char *modname)
get_src_version(modname, mod->srcversion,
sizeof(mod->srcversion)-1);
- get_markers(&info, mod);
-
parse_elf_finish(&info);
/* Our trick to get versioning for module struct etc. - it's
@@ -1976,96 +1925,6 @@ static void write_dump(const char *fname)
write_if_changed(&buf, fname);
}
-static void add_marker(struct module *mod, const char *name, const char *fmt)
-{
- char *line = NULL;
- asprintf(&line, "%s\t%s\t%s\n", name, mod->name, fmt);
- NOFAIL(line);
-
- mod->markers = NOFAIL(realloc(mod->markers, ((mod->nmarkers + 1) *
- sizeof mod->markers[0])));
- mod->markers[mod->nmarkers++] = line;
-}
-
-static void read_markers(const char *fname)
-{
- unsigned long size, pos = 0;
- void *file = grab_file(fname, &size);
- char *line;
-
- if (!file) /* No old markers, silently ignore */
- return;
-
- while ((line = get_next_line(&pos, file, size))) {
- char *marker, *modname, *fmt;
- struct module *mod;
-
- marker = line;
- modname = strchr(marker, '\t');
- if (!modname)
- goto fail;
- *modname++ = '\0';
- fmt = strchr(modname, '\t');
- if (!fmt)
- goto fail;
- *fmt++ = '\0';
- if (*marker == '\0' || *modname == '\0')
- goto fail;
-
- mod = find_module(modname);
- if (!mod) {
- mod = new_module(modname);
- mod->skip = 1;
- }
- if (is_vmlinux(modname)) {
- have_vmlinux = 1;
- mod->skip = 0;
- }
-
- if (!mod->skip)
- add_marker(mod, marker, fmt);
- }
- release_file(file, size);
- return;
-fail:
- fatal("parse error in markers list file\n");
-}
-
-static int compare_strings(const void *a, const void *b)
-{
- return strcmp(*(const char **) a, *(const char **) b);
-}
-
-static void write_markers(const char *fname)
-{
- struct buffer buf = { };
- struct module *mod;
- size_t i;
-
- for (mod = modules; mod; mod = mod->next)
- if ((!external_module || !mod->skip) && mod->markers != NULL) {
- /*
- * Sort the strings so we can skip duplicates when
- * we write them out.
- */
- qsort(mod->markers, mod->nmarkers,
- sizeof mod->markers[0], &compare_strings);
- for (i = 0; i < mod->nmarkers; ++i) {
- char *line = mod->markers[i];
- buf_write(&buf, line, strlen(line));
- while (i + 1 < mod->nmarkers &&
- !strcmp(mod->markers[i],
- mod->markers[i + 1]))
- free(mod->markers[i++]);
- free(mod->markers[i]);
- }
- free(mod->markers);
- mod->markers = NULL;
- }
-
- write_if_changed(&buf, fname);
-}
-
struct ext_sym_list {
struct ext_sym_list *next;
const char *file;
@@ -2077,8 +1936,6 @@ int main(int argc, char **argv)
struct buffer buf = { };
char *kernel_read = NULL, *module_read = NULL;
char *dump_write = NULL;
- char *markers_read = NULL;
- char *markers_write = NULL;
int opt;
int err;
struct ext_sym_list *extsym_iter;
@@ -2122,12 +1979,6 @@ int main(int argc, char **argv)
case 'w':
warn_unresolved = 1;
break;
- case 'M':
- markers_write = optarg;
- break;
- case 'K':
- markers_read = optarg;
- break;
default:
exit(1);
}
@@ -2182,11 +2033,5 @@ int main(int argc, char **argv)
"'make CONFIG_DEBUG_SECTION_MISMATCH=y'\n",
sec_mismatch_count);
- if (markers_read)
- read_markers(markers_read);
-
- if (markers_write)
- write_markers(markers_write);
-
return err;
}
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 09f58e33d22..be987a44f25 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -112,8 +112,6 @@ struct module {
int has_init;
int has_cleanup;
struct buffer dev_table_buf;
- char **markers;
- size_t nmarkers;
char srcversion[25];
};
@@ -128,7 +126,6 @@ struct elf_info {
Elf_Section export_gpl_sec;
Elf_Section export_unused_gpl_sec;
Elf_Section export_gpl_future_sec;
- Elf_Section markers_strings_sec;
const char *strtab;
char *modinfo;
unsigned int modinfo_len;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-15 23:44:17 +0000