VERSION = 3
PATCHLEVEL = 12
SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION =
NAME = One Giant Leap for Frogkind
# *DOCUMENTATION*
LC_NUMERIC=C
export LC_COLLATE LC_NUMERIC
+ # Avoid interference with shell env settings
+ unexport GREP_OPTIONS
+
# We are using a recursive build, so we need to do a little thinking
# to get the ordering right.
#
# conserve stack if available
KBUILD_CFLAGS += $(call cc-option,-fconserve-stack)
+ # disallow errors like 'EXPORT_GPL(foo);' with missing header
+ KBUILD_CFLAGS += $(call cc-option,-Werror=implicit-int)
+
+ # require functions to have arguments in prototypes, not empty 'int foo()'
+ KBUILD_CFLAGS += $(call cc-option,-Werror=strict-prototypes)
+
# use the deterministic mode of AR if available
KBUILD_ARFLAGS := $(call ar-option,D)
endif # INSTALL_MOD_STRIP
export mod_strip_cmd
+# Select initial ramdisk compression format, default is gzip(1).
+# This shall be used by the dracut(8) tool while creating an initramfs image.
+#
+INITRD_COMPRESS=gzip
+ifeq ($(CONFIG_RD_BZIP2), y)
+ INITRD_COMPRESS=bzip2
+else ifeq ($(CONFIG_RD_LZMA), y)
+ INITRD_COMPRESS=lzma
+else ifeq ($(CONFIG_RD_XZ), y)
+ INITRD_COMPRESS=xz
+else ifeq ($(CONFIG_RD_LZO), y)
+ INITRD_COMPRESS=lzo
+else ifeq ($(CONFIG_RD_LZ4), y)
+ INITRD_COMPRESS=lz4
+endif
+export INITRD_COMPRESS
ifdef CONFIG_MODULE_SIG_ALL
MODSECKEY = ./signing_key.priv
static unsigned int table_size, table_cnt;
static int all_symbols = 0;
static char symbol_prefix_char = '\0';
+static unsigned long long kernel_start_addr = 0;
int token_profit[0x10000];
static void usage(void)
{
- fprintf(stderr, "Usage: kallsyms [--all-symbols] [--symbol-prefix=<prefix char>] < in.map > out.S\n");
+ fprintf(stderr, "Usage: kallsyms [--all-symbols] "
+ "[--symbol-prefix=<prefix char>] "
+ "[--page-offset=<CONFIG_PAGE_OFFSET>] "
+ "< in.map > out.S\n");
exit(1);
}
fprintf(stderr, "Read error or end of file.\n");
return -1;
}
+ if (strlen(str) > KSYM_NAME_LEN) {
+ fprintf(stderr, "Symbol %s too long for kallsyms (%zu vs %d).\n"
+ "Please increase KSYM_NAME_LEN both in kernel and kallsyms.c\n",
+ str, strlen(str), KSYM_NAME_LEN);
+ return -1;
+ }
sym = str;
/* skip prefix char */
int i;
int offset = 1;
+ if (s->addr < kernel_start_addr)
+ return 0;
+
/* skip prefix char */
if (symbol_prefix_char && *(s->sym + 1) == symbol_prefix_char)
offset++;
if ((*p == '"' && *(p+2) == '"') || (*p == '\'' && *(p+2) == '\''))
p++;
symbol_prefix_char = *p;
+ } else if (strncmp(argv[i], "--page-offset=", 14) == 0) {
+ const char *p = &argv[i][14];
+ kernel_start_addr = strtoull(p, NULL, 16);
} else
usage();
}