Merge remote-tracking branch 'stefanha/trivial-patches' into staging

Makefile

@@ -192,8 +192,10 @@ test-qmp-commands.o: $(addprefix $(qapi-dir)/, test-qapi-types.c test-qapi-types
 test-qmp-commands: test-qmp-commands.o qfloat.o qint.o qdict.o qstring.o qlist.o qbool.o $(qapi-obj-y) error.o osdep.o qemu-malloc.o $(oslib-obj-y) qjson.o json-streamer.o json-lexer.o json-parser.o qerror.o qemu-error.o qemu-tool.o $(qapi-dir)/test-qapi-visit.o $(qapi-dir)/test-qapi-types.o $(qapi-dir)/test-qmp-marshal.o module.o
 
 QGALIB=qga/guest-agent-command-state.o qga/guest-agent-commands.o
+QGALIB_GEN=$(addprefix $(qapi-dir)/, qga-qapi-types.c qga-qapi-types.h qga-qapi-visit.c qga-qmp-marshal.c)
 
-qemu-ga.o: $(addprefix $(qapi-dir)/, qga-qapi-types.c qga-qapi-types.h qga-qapi-visit.c qga-qmp-marshal.c) $(qapi-obj-y)
+$(QGALIB_GEN): $(GENERATED_HEADERS)
+$(QGALIB) qemu-ga.o: $(QGALIB_GEN) $(qapi-obj-y)
 qemu-ga$(EXESUF): qemu-ga.o $(QGALIB) qemu-tool.o qemu-error.o error.o $(oslib-obj-y) $(trace-obj-y) $(block-obj-y) $(qobject-obj-y) $(version-obj-y) $(qapi-obj-y) qemu-timer-common.o qemu-sockets.o module.o qapi/qmp-dispatch.o qapi/qmp-registry.o $(qapi-dir)/qga-qapi-visit.o $(qapi-dir)/qga-qapi-types.o $(qapi-dir)/qga-qmp-marshal.o
 
 QEMULIBS=libhw32 libhw64 libuser libdis libdis-user
@@ -291,7 +293,7 @@ TAGS:
 
 cscope:
 	rm -f ./cscope.*
-	find . -name "*.[ch]" -print | sed 's,^\./,,' > ./cscope.files
+	find "$(SRC_PATH)" -name "*.[chsS]" -print | sed 's,^\./,,' > ./cscope.files
 	cscope -b
 
 # documentation

configure

@@ -2517,6 +2517,29 @@ if test "$trace_backend" = "dtrace"; then
   fi
 fi
 
+##########################################
+# __sync_fetch_and_and requires at least -march=i486. Many toolchains
+# use i686 as default anyway, but for those that don't, an explicit
+# specification is necessary
+if test $vhost_net = "yes" && test $cpu = "i386"; then
+  cat > $TMPC << EOF
+int sfaa(unsigned *ptr)
+{
+  return __sync_fetch_and_and(ptr, 0);
+}
+
+int main(int argc, char **argv)
+{
+  int val = 42;
+  sfaa(&val);
+  return val;
+}
+EOF
+  if ! compile_prog "" "" ; then
+    CFLAGS+="-march=i486"
+  fi
+fi
+
 ##########################################
 # End of CC checks
 # After here, no more $cc or $ld runs

qmp-commands.hx

@@ -42,7 +42,7 @@ and we're going to establish a deprecation policy for badly defined commands.
 
 If you're planning to adopt QMP, please observe the following:
 
-    1. The deprecation policy will take efect and be documented soon, please
+    1. The deprecation policy will take effect and be documented soon, please
        check the documentation of each used command as soon as a new release of
        QEMU is available
 

slirp/ip_input.c

@@ -511,7 +511,7 @@ typedef uint32_t n_time;
 				 */
 				break;
 			}
-			off--;			/ * 0 origin *  /
+                        off--; /* 0 origin */
 			if (off > optlen - sizeof(struct in_addr)) {
 				/*
 				 * End of source route.  Should be for us.
@@ -554,7 +554,7 @@ typedef uint32_t n_time;
 			/*
 			 * If no space remains, ignore.
 			 */
-			off--;			 * 0 origin *
+                        off--; /* 0 origin */
 			if (off > optlen - sizeof(struct in_addr))
 				break;
 			bcopy((caddr_t)(&ip->ip_dst), (caddr_t)&ipaddr.sin_addr,