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

* OpenBSD cleanup (Brad)
* fixes for the i386 accel/cpu refactoring (Claudio)
* unmap test for emulated SCSI (Kit)
* fix for iscsi module (myself)
* fix for -readconfig of objects (myself)
* fixes for x86 16-bit task switching (myself)
* fix for x86 MOV from/to CR8 (Richard)

# gpg: Signature made Fri 04 Jun 2021 12:53:32 BST
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [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:
  vl: plug -object back into -readconfig
  vl: plumb keyval-based options into -readconfig
  qemu-config: parse configuration files to a QDict
  i386: run accel_cpu_instance_init as post_init
  i386: reorder call to cpu_exec_realizefn
  tests/qtest/virtio-scsi-test: add unmap large LBA with 4k blocks test
  target/i386: Fix decode of cr8
  target/i386: tcg: fix switching from 16-bit to 32-bit tasks or vice versa
  target/i386: tcg: fix loading of registers from 16-bit TSS
  target/i386: tcg: fix segment register offsets for 16-bit TSS
  oslib-posix: Remove OpenBSD workaround for fcntl("/dev/null", F_SETFL, O_NONBLOCK) failure
  iscsi: link libm into the module
  meson: allow optional dependencies for block modules

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

3 files changed, 9 insertions, 3 deletions

diff --git a/include/block/qdict.h b/include/block/qdict.h
index d8cb502d7d..ced2acfb92 100644
--- a/include/block/qdict.h
+++ b/include/block/qdict.h
@@ -20,8 +20,6 @@ void qdict_join(QDict *dest, QDict *src, bool overwrite);
 void qdict_extract_subqdict(QDict *src, QDict **dst, const char *start);
 void qdict_array_split(QDict *src, QList **dst);
 int qdict_array_entries(QDict *src, const char *subqdict);
-QObject *qdict_crumple(const QDict *src, Error **errp);
-void qdict_flatten(QDict *qdict);
 
 typedef struct QDictRenames {
     const char *from;
diff --git a/include/qapi/qmp/qdict.h b/include/qapi/qmp/qdict.h
index 9934539c1b..d5b5430e21 100644
--- a/include/qapi/qmp/qdict.h
+++ b/include/qapi/qmp/qdict.h
@@ -64,4 +64,7 @@ const char *qdict_get_try_str(const QDict *qdict, const char *key);
 
 QDict *qdict_clone_shallow(const QDict *src);
 
+QObject *qdict_crumple(const QDict *src, Error **errp);
+void qdict_flatten(QDict *qdict);
+
 #endif /* QDICT_H */
diff --git a/include/qemu/config-file.h b/include/qemu/config-file.h
index 0500b3668d..f605423321 100644
--- a/include/qemu/config-file.h
+++ b/include/qemu/config-file.h
@@ -1,6 +1,8 @@
 #ifndef QEMU_CONFIG_FILE_H
 #define QEMU_CONFIG_FILE_H
 
+typedef void QEMUConfigCB(const char *group, QDict *qdict, void *opaque, Error **errp);
+
 void qemu_load_module_for_opts(const char *group);
 QemuOptsList *qemu_find_opts(const char *group);
 QemuOptsList *qemu_find_opts_err(const char *group, Error **errp);
@@ -14,7 +16,10 @@ void qemu_config_write(FILE *fp);
 int qemu_config_parse(FILE *fp, QemuOptsList **lists, const char *fname,
                       Error **errp);
 
-int qemu_read_config_file(const char *filename, Error **errp);
+/* A default callback for qemu_read_config_file().  */
+void qemu_config_do_parse(const char *group, QDict *qdict, void *opaque, Error **errp);
+
+int qemu_read_config_file(const char *filename, QEMUConfigCB *f, Error **errp);
 
 /* Parse QDict options as a replacement for a config file (allowing multiple
    enumerated (0..(n-1)) configuration "sections") */