Merge airlied/drm-next into drm-misc-next

Backmerging to pick up a fix from drm-misc-next-fixes.

Signed-off-by: Sean Paul <seanpaul@chromium.org>

16 files changed, 47 insertions, 33 deletions

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 47cddf32aeba..4f2b25d43ec9 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -256,6 +256,8 @@ __objtool_obj := $(objtree)/tools/objtool/objtool
 
 objtool_args = $(if $(CONFIG_UNWINDER_ORC),orc generate,check)
 
+objtool_args += $(if $(part-of-module), --module,)
+
 ifndef CONFIG_FRAME_POINTER
 objtool_args += --no-fp
 endif
@@ -264,6 +266,12 @@ objtool_args += --no-unreachable
 else
 objtool_args += $(call cc-ifversion, -lt, 0405, --no-unreachable)
 endif
+ifdef CONFIG_RETPOLINE
+ifneq ($(RETPOLINE_CFLAGS),)
+  objtool_args += --retpoline
+endif
+endif
+
 
 ifdef CONFIG_MODVERSIONS
 objtool_o = $(@D)/.tmp_$(@F)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 5589bae34af6..a6f538b31ad6 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -297,11 +297,11 @@ cmd_dt_S_dtb=						\
         echo '\#include <asm-generic/vmlinux.lds.h>';   \
         echo '.section .dtb.init.rodata,"a"';           \
         echo '.balign STRUCT_ALIGNMENT';                \
-        echo '.global __dtb_$(*F)_begin';               \
-        echo '__dtb_$(*F)_begin:';                      \
+        echo '.global __dtb_$(subst -,_,$(*F))_begin';  \
+        echo '__dtb_$(subst -,_,$(*F))_begin:';         \
         echo '.incbin "$<" ';                           \
-        echo '__dtb_$(*F)_end:';                        \
-        echo '.global __dtb_$(*F)_end';                 \
+        echo '__dtb_$(subst -,_,$(*F))_end:';           \
+        echo '.global __dtb_$(subst -,_,$(*F))_end';    \
         echo '.balign STRUCT_ALIGNMENT';                \
 ) > $@
 
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index fa3d39b6f23b..449b68c4c90c 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -93,14 +93,6 @@
  * (Note: it'd be easy to port over the complete mkdep state machine,
  *  but I don't think the added complexity is worth it)
  */
-/*
- * Note 2: if somebody writes HELLO_CONFIG_BOOM in a file, it will depend onto
- * CONFIG_BOOM. This could seem a bug (not too hard to fix), but please do not
- * fix it! Some UserModeLinux files (look at arch/um/) call CONFIG_BOOM as
- * UML_CONFIG_BOOM, to avoid conflicts with /usr/include/linux/autoconf.h,
- * through arch/um/include/uml-config.h; this fixdep "bug" makes sure that
- * those files will have correct dependencies.
- */
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -233,8 +225,13 @@ static int str_ends_with(const char *s, int slen, const char *sub)
 static void parse_config_file(const char *p)
 {
         const char *q, *r;
+        const char *start = p;
 
         while ((p = strstr(p, "CONFIG_"))) {
+                if (p > start && (isalnum(p[-1]) || p[-1] == '_')) {
+                        p += 7;
+                        continue;
+                }
                 p += 7;
                 q = p;
                 while (*q && (isalnum(*q) || *q == '_'))
@@ -286,8 +283,6 @@ static int is_ignored_file(const char *s, int len)
 {
         return str_ends_with(s, len, "include/generated/autoconf.h") ||
                str_ends_with(s, len, "include/generated/autoksyms.h") ||
-               str_ends_with(s, len, "arch/um/include/uml-config.h") ||
-               str_ends_with(s, len, "include/linux/kconfig.h") ||
                str_ends_with(s, len, ".ver");
 }
 
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter
index 94b664817ad9..d84a5674e95e 100755
--- a/scripts/bloat-o-meter
+++ b/scripts/bloat-o-meter
@@ -15,7 +15,7 @@ signal(SIGPIPE, SIG_DFL)
 if len(sys.argv) < 3:
     sys.stderr.write("usage: %s [option] file1 file2\n" % sys.argv[0])
     sys.stderr.write("The options are:\n")
-    sys.stderr.write("-c        cateogrize output based on symbole type\n")
+    sys.stderr.write("-c        categorize output based on symbol type\n")
     sys.stderr.write("-d        Show delta of Data Section\n")
     sys.stderr.write("-t        Show delta of text Section\n")
     sys.exit(-1)
diff --git a/scripts/coccinelle/api/memdup.cocci b/scripts/coccinelle/api/memdup.cocci
index 1249b727644b..8fd6437beda8 100644
--- a/scripts/coccinelle/api/memdup.cocci
+++ b/scripts/coccinelle/api/memdup.cocci
@@ -56,10 +56,10 @@ statement S;
 p << r.p;
 @@
 
-coccilib.org.print_todo(p[0], "WARNING opportunity for kmemdep")
+coccilib.org.print_todo(p[0], "WARNING opportunity for kmemdup")
 
 @script:python depends on report@
 p << r.p;
 @@
 
-coccilib.report.print_report(p[0], "WARNING opportunity for kmemdep")
+coccilib.report.print_report(p[0], "WARNING opportunity for kmemdup")
diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index 9ee9bf7fd1a2..65792650c630 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -595,7 +595,7 @@ static void optimize_result(void)
                  * original char code */
                 if (!best_table_len[i]) {
 
-                        /* find the token with the breates profit value */
+                        /* find the token with the best profit value */
                         best = find_best_token();
                         if (token_profit[best] == 0)
                                 break;
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 5c12dc91ef34..df26c7b0fe13 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -178,7 +178,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
         case S_HEX:
         done:
                 if (sym_string_valid(sym, p)) {
-                        sym->def[def].val = strdup(p);
+                        sym->def[def].val = xstrdup(p);
                         sym->flags |= def_flags;
                 } else {
                         if (def != S_DEF_AUTO)
diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c
index 2858738b22d5..240880a89111 100644
--- a/scripts/kconfig/kxgettext.c
+++ b/scripts/kconfig/kxgettext.c
@@ -101,7 +101,7 @@ static struct message *message__new(const char *msg, char *option,
         if (self->files == NULL)
                 goto out_fail;
 
-        self->msg = strdup(msg);
+        self->msg = xstrdup(msg);
         if (self->msg == NULL)
                 goto out_fail_msg;
 
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 4e23febbe4b2..2d5ec2d0e952 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -115,6 +115,7 @@ int file_write_dep(const char *name);
 void *xmalloc(size_t size);
 void *xcalloc(size_t nmemb, size_t size);
 void *xrealloc(void *p, size_t size);
+char *xstrdup(const char *s);
 
 struct gstr {
         size_t len;
diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdia