Merge branch 'linus' into queue

Merge reason: development work has dependency on kvm patches merged
upstream.

Conflicts:
	Documentation/feature-removal-schedule.txt

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

5 files changed, 10 insertions, 46 deletions

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index de639eeeed50..faea0ec612bf 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1869,12 +1869,6 @@ sub process {
 			    "No space is necessary after a cast\n" . $hereprev);
 		}
 
-		if ($rawline =~ /^\+[ \t]*\/\*[ \t]*$/ &&
-		    $prevrawline =~ /^\+[ \t]*$/) {
-			CHK("BLOCK_COMMENT_STYLE",
-			    "Don't begin block comments with only a /* line, use /* comment...\n" . $hereprev);
-		}
-
 # check for spaces at the beginning of a line.
 # Exceptions:
 #  1) within comments
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 0586085136d1..52577f052bc1 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -540,35 +540,6 @@ static struct conf_printer header_printer_cb =
 };
 
 /*
- * Generate the __enabled_CONFIG_* and __enabled_CONFIG_*_MODULE macros for
- * use by the IS_{ENABLED,BUILTIN,MODULE} macros. The _MODULE variant is
- * generated even for booleans so that the IS_ENABLED() macro works.
- */
-static void
-header_print__enabled_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
-{
-
-	switch (sym->type) {
-	case S_BOOLEAN:
-	case S_TRISTATE: {
-		fprintf(fp, "#define __enabled_" CONFIG_ "%s %d\n",
-		    sym->name, (*value == 'y'));
-		fprintf(fp, "#define __enabled_" CONFIG_ "%s_MODULE %d\n",
-		    sym->name, (*value == 'm'));
-		break;
-	}
-	default:
-		break;
-	}
-}
-
-static struct conf_printer header__enabled_printer_cb =
-{
-	.print_symbol = header_print__enabled_symbol,
-	.print_comment = header_print_comment,
-};
-
-/*
  * Tristate printer
  *
  * This printer is used when generating the `include/config/tristate.conf' file.
@@ -949,16 +920,11 @@ int conf_write_autoconf(void)
 	conf_write_heading(out_h, &header_printer_cb, NULL);
 
 	for_all_symbols(i, sym) {
-		if (!sym->name)
-			continue;
-
 		sym_calc_value(sym);
-
-		conf_write_symbol(out_h, sym, &header__enabled_printer_cb, NULL);
-
-		if (!(sym->flags & SYMBOL_WRITE))
+		if (!(sym->flags & SYMBOL_WRITE) || !sym->name)
 			continue;
 
+		/* write symbol to auto.conf, tristate and header files */
 		conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1);
 
 		conf_write_symbol(tristate, sym, &tristate_printer_cb, (void *)1);
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 3f01fd908730..c4e7d1510f9d 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -132,8 +132,10 @@ static struct module *new_module(char *modname)
 	/* strip trailing .o */
 	s = strrchr(p, '.');
 	if (s != NULL)
-		if (strcmp(s, ".o") == 0)
+		if (strcmp(s, ".o") == 0) {
 			*s = '\0';
+			mod->is_dot_o = 1;
+		}
 
 	/* add to list */
 	mod->name = p;
@@ -587,7 +589,8 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
 	unsigned int crc;
 	enum export export;
 
-	if (!is_vmlinux(mod->name) && strncmp(symname, "__ksymtab", 9) == 0)
+	if ((!is_vmlinux(mod->name) || mod->is_dot_o) &&
+	    strncmp(symname, "__ksymtab", 9) == 0)
 		export = export_from_secname(info, get_secindex(info, sym));
 	else
 		export = export_from_sec(info, get_secindex(info, sym));
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 2031119080dc..51207e4d5f8b 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -113,6 +113,7 @@ struct module {
 	int has_cleanup;
 	struct buffer dev_table_buf;
 	char	     srcversion[25];
+	int is_dot_o;
 };
 
 struct elf_info {
diff --git a/scripts/xz_wrap.sh b/scripts/xz_wrap.sh
index 17a5798c29da..7a2d372f4885 100644
--- a/scripts/xz_wrap.sh
+++ b/scripts/xz_wrap.sh
@@ -12,8 +12,8 @@
 BCJ=
 LZMA2OPTS=
 
-case $ARCH in
-	x86|x86_64)     BCJ=--x86 ;;
+case $SRCARCH in
+	x86)            BCJ=--x86 ;;
 	powerpc)        BCJ=--powerpc ;;
 	ia64)           BCJ=--ia64; LZMA2OPTS=pb=4 ;;
 	arm)            BCJ=--arm ;;