Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

Bugfixes.

# gpg: Signature made Sat 24 Jul 2021 07:11:18 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "[email protected]"
# gpg: Good signature from "Paolo Bonzini <[email protected]>" [full]
# gpg:                 aka "Paolo Bonzini <[email protected]>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  qom: use correct field name when getting/setting alias properties
  qapi: introduce forwarding visitor
  gitlab: only let pages be published from default branch
  MAINTAINERS: Add memory_mapping.h and memory_mapping.c to "Memory API"
  MAINTAINERS: Add Peter Xu and myself as co-maintainer of "Memory API"
  MAINTAINERS: Replace Eduardo as "Host Memory Backends" maintainer
  i386: do not call cpudef-only models functions for max, host, base
  target/i386: Added consistency checks for CR3
  meson: fix dependencies for modinfo ozbenh#2

Signed-off-by: Peter Maydell <[email protected]>

Author: pm215

.gitlab-ci.d/buildtest.yml

@@ -663,6 +663,17 @@ build-tools-and-docs-debian:
 
 # Prepare for GitLab pages deployment. Anything copied into the
 # "public" directory will be deployed to $USER.gitlab.io/$PROJECT
+#
+# GitLab publishes from any branch that triggers a CI pipeline
+#
+# For the main repo we don't want to publish from 'staging'
+# since that content may not be pushed, nor do we wish to
+# publish from 'stable-NNN' branches as that content is outdated.
+# Thus we restrict to just the default branch
+#
+# For contributor forks we want to publish from any repo so
+# that users can see the results of their commits, regardless
+# of what topic branch they're currently using
 pages:
   image: $CI_REGISTRY_IMAGE/qemu/debian-amd64:latest
   stage: test
@@ -681,3 +692,10 @@ pages:
   artifacts:
     paths:
       - public
+  rules:
+    - if: '$CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
+      when: on_success
+    - if: '$CI_PROJECT_NAMESPACE == "qemu-project"'
+      when: never
+    - if: '$CI_PROJECT_NAMESPACE != "qemu-project"'
+      when: on_success

MAINTAINERS

@@ -2452,15 +2452,19 @@ F: tests/tcg/multiarch/gdbstub/
 
 Memory API
 M: Paolo Bonzini <[email protected]>
+M: Peter Xu <[email protected]>
+M: David Hildenbrand <[email protected]>
 S: Supported
 F: include/exec/ioport.h
 F: include/exec/memop.h
 F: include/exec/memory.h
 F: include/exec/ram_addr.h
 F: include/exec/ramblock.h
+F: include/sysemu/memory_mapping.h
 F: softmmu/dma-helpers.c
 F: softmmu/ioport.c
 F: softmmu/memory.c
+F: softmmu/memory_mapping.c
 F: softmmu/physmem.c
 F: include/exec/memory-internal.h
 F: scripts/coccinelle/memory-region-housekeeping.cocci
@@ -2547,7 +2551,7 @@ S: Maintained
 F: net/netmap.c
 
 Host Memory Backends
-M: Eduardo Habkost <ehabkost@redhat.com>
+M: David Hildenbrand <david@redhat.com>
 M: Igor Mammedov <[email protected]>
 S: Maintained
 F: backends/hostmem*.c

include/qapi/forward-visitor.h

@@ -0,0 +1,27 @@
+/*
+ * Forwarding visitor
+ *
+ * Copyright Red Hat, Inc. 2021
+ *
+ * Author: Paolo Bonzini <[email protected]>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#ifndef FORWARD_VISITOR_H
+#define FORWARD_VISITOR_H
+
+#include "qapi/visitor.h"
+
+typedef struct ForwardFieldVisitor ForwardFieldVisitor;
+
+/*
+ * The forwarding visitor only expects a single name, @from, to be passed for
+ * toplevel fields.  It is converted to @to and forwarded to the @target visitor.
+ * Calls within a struct are forwarded without changing the name.
+ */
+Visitor *visitor_forward_field(Visitor *target, const char *from, const char *to);
+
+#endif

meson.build

@@ -2373,9 +2373,9 @@ foreach d, list : target_modules
             # FIXME: Should use sl.extract_all_objects(recursive: true) too.
             modinfo_files += custom_target(module_name + '.modinfo',
                                            output: module_name + '.modinfo',
-                                           input: target_module_ss.sources(),
+                                           input: target_module_ss.sources() + genh,
                                            capture: true,
-                                           command: [modinfo_collect, '--target', target, '@INPUT@'])
+                                           command: [modinfo_collect, '--target', target, target_module_ss.sources()])
           endif
         endif
       endforeach

qapi/meson.build

@@ -2,6 +2,7 @@ util_ss.add(files(
   'opts-visitor.c',
   'qapi-clone-visitor.c',
   'qapi-dealloc-visitor.c',
+  'qapi-forward-visitor.c',
   'qapi-util.c',
   'qapi-visit-core.c',
   'qobject-input-visitor.c',