Merge tag 'single-binary-20260506' of https://github.com/philmd/qemu into staging

Various patches related to single binary effort:

- Reduce "exec/cpu-defs.h" inclusions
- Build various target specific files once
- Remove need of per-target monitor handlers
- Reduce target_ulong uses in migration code
- Reduce uses of legacy native endianness & ld/st_phys APIs
- Removed MIPSCPU::mvp memory leak
- Clear dangling GLib event source tag
- Remove pointless variable initialization in *FOREACH*() macro uses
- Few checkpatch.pl updates

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* tag 'single-binary-20260506' of https://github.com/philmd/qemu: (110 commits)
  system/vl: inline qemu_opts_parse_noisily() result checks
  scripts/checkpatch: Avoid false positive on empty blocks
  cocci: Do not initialize variable used by RAMBLOCK_FOREACH* macro
  cocci: Do not initialize variable used by QTAILQ_FOREACH macro
  cocci: Do not initialize variable used by QSIMPLEQ_FOREACH macro
  cocci: Do not initialize variable used by QSLIST_FOREACH macro
  cocci: Do not initialize variable used by QLIST_FOREACH macro
  scripts/checkpatch: Reject another license boilerplate pattern
  io: use g_clear_handle_id() for GSource cleanup
  io: Clear dangling GLib event source tag
  target/xtensa/core: register types using type_init
  target/s390x: Do not compile KVM stubs for linux-user binary
  target/mips: Do not initialize variable used by CPU_FOREACH macro
  target/mips: Reduce CPUState scope when used with CPU_FOREACH()
  target/riscv: Iterate vCPUs using CPU_FOREACH() macro
  target/s390x: Replace cpu_stb_data_ra -> cpu_stb_mmu in STFLE opcode
  target/s390x: Compile crypto_helper.c as common unit
  target/s390x: Have MSA helper pass a mmu_idx argument
  target/s390x: Compile vec_helper.c as common unit
  target/s390x: Compile translate.c as common unit
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

migration/block-dirty-bitmap.c

@@ -1215,7 +1215,7 @@ fail:
 static int dirty_bitmap_save_setup(QEMUFile *f, void *opaque, Error **errp)
 {
     DBMSaveState *s = &((DBMState *)opaque)->save;
-    SaveBitmapState *dbms = NULL;
+    SaveBitmapState *dbms;
 
     if (init_dirty_bitmap_migration(s, errp) < 0) {
         return -1;

migration/dirtyrate.c

@@ -485,7 +485,7 @@ static bool record_ramblock_hash_info(struct RamblockDirtyInfo **block_dinfo,
 {
     struct RamblockDirtyInfo *info = NULL;
     struct RamblockDirtyInfo *dinfo = NULL;
-    RAMBlock *block = NULL;
+    RAMBlock *block;
     int total_count = 0;
     int index = 0;
     bool ret = false;
@@ -568,7 +568,7 @@ static bool compare_page_hash_info(struct RamblockDirtyInfo *info,
                                   int block_count)
 {
     struct RamblockDirtyInfo *block_dinfo = NULL;
-    RAMBlock *block = NULL;
+    RAMBlock *block;
 
     RAMBLOCK_FOREACH_MIGRATABLE(block) {
         if (skip_sample_ramblock(block)) {

migration/meson.build

@@ -23,7 +23,6 @@ system_ss.add(files(
   'fd.c',
   'file.c',
   'global_state.c',
-  'migration-hmp-cmds.c',
   'migration.c',
   'multifd.c',
   'multifd-device-state.c',
@@ -37,6 +36,7 @@ system_ss.add(files(
   'socket.c',
   'tls.c',
 ), gnutls, zlib)
+system_ss.add([spice_headers, files('migration-hmp-cmds.c'), spice])
 
 if get_option('replication').allowed()
   system_ss.add(files('colo-failover.c', 'colo.c', 'multifd-colo.c'))

migration/migration-hmp-cmds.c

@@ -17,6 +17,7 @@
 #include "block/qapi.h"
 #include "migration/snapshot.h"
 #include "monitor/hmp.h"
+#include "monitor/hmp-completion.h"
 #include "monitor/monitor.h"
 #include "qapi/error.h"
 #include "qapi/qapi-commands-migration.h"