Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

Pull module update from Rusty Russell:
 "Nothing all that exciting; a new module-from-fd syscall for those who
  want to verify the source of the module (ChromeOS) and/or use standard
  IMA on it or other security hooks."

* tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
  MODSIGN: Fix kbuild output when using default extra_certificates
  MODSIGN: Avoid using .incbin in C source
  modules: don't hand 0 to vmalloc.
  module: Remove a extra null character at the top of module->strtab.
  ASN.1: Use the ASN1_LONG_TAG and ASN1_INDEFINITE_LENGTH constants
  ASN.1: Define indefinite length marker constant
  moduleparam: use __UNIQUE_ID()
  __UNIQUE_ID()
  MODSIGN: Add modules_sign make target
  powerpc: add finit_module syscall.
  ima: support new kernel module syscall
  add finit_module syscall to asm-generic
  ARM: add finit_module syscall to ARM
  security: introduce kernel_module_from_file hook
  module: add flags arg to sys_finit_module()
  module: add syscall to load module from fd

lib/asn1_decoder.c

@@ -81,7 +81,7 @@ next_tag:
 		goto next_tag;
 	}
 
-	if (unlikely((tag & 0x1f) == 0x1f)) {
+	if (unlikely((tag & 0x1f) == ASN1_LONG_TAG)) {
 		do {
 			if (unlikely(datalen - dp < 2))
 				goto data_overrun_error;
@@ -96,7 +96,7 @@ next_tag:
 		goto next_tag;
 	}
 
-	if (unlikely(len == 0x80)) {
+	if (unlikely(len == ASN1_INDEFINITE_LENGTH)) {
 		/* Indefinite length */
 		if (unlikely((tag & ASN1_CONS_BIT) == ASN1_PRIM << 5))
 			goto indefinite_len_primitive;
@@ -222,7 +222,7 @@ next_op:
 		if (unlikely(dp >= datalen - 1))
 			goto data_overrun_error;
 		tag = data[dp++];
-		if (unlikely((tag & 0x1f) == 0x1f))
+		if (unlikely((tag & 0x1f) == ASN1_LONG_TAG))
 			goto long_tag_not_supported;
 
 		if (op & ASN1_OP_MATCH__ANY) {
@@ -254,7 +254,7 @@ next_op:
 
 		len = data[dp++];
 		if (len > 0x7f) {
-			if (unlikely(len == 0x80)) {
+			if (unlikely(len == ASN1_INDEFINITE_LENGTH)) {
 				/* Indefinite length */
 				if (unlikely(!(tag & ASN1_CONS_BIT)))
 					goto indefinite_len_primitive;