Merge tag 'migration-20241009-pull-request' of https://gitlab.com/peterx/qemu into staging

Migration pull request

- Ani's patch to complete the memory API on coalesced IO / eventfd notifies
- Fabiano's Coverity fix on using pstrcpy() over strncpy()
- Dave's series on removing/deprecating zero-blocks and uffd cleanups
- Juraj's one more fix on multifd/cancel test where it can fail when
  cancellation happens too slow on src
- Dave's one more remove deadcode patch in iova-tree.c
- Yuan's build fix for multifd qpl compressor

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# gpg:                using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706
# gpg:                issuer "peterx@redhat.com"
# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [marginal]
# gpg:                 aka "Peter Xu <peterx@redhat.com>" [marginal]
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* tag 'migration-20241009-pull-request' of https://gitlab.com/peterx/qemu:
  migration/multifd: fix build error when qpl compression is enabled
  util/iova-tree: Remove deadcode
  tests/migration-test: Wait for cancellation sooner in multifd cancel
  util/userfaultfd: Remove unused uffd_poll_events
  migration/postcopy: Use uffd helpers
  util/userfaultfd: Return -errno on error
  migration: Remove unused socket_send_channel_create_sync
  migration: Deprecate zero-blocks capability
  migration: Remove unused migrate_zero_blocks
  migration: Remove migrate_cap_set
  migration/multifd: Ensure packet->ramblock is null-terminated
  memory: notify hypervisor of all eventfds during listener (de)registration

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

1 files changed, 0 insertions, 18 deletions

diff --git a/migration/socket.c b/migration/socket.c
index 9ab89b1e08..5ec65b8c03 100644
--- a/migration/socket.c
+++ b/migration/socket.c
@@ -42,24 +42,6 @@ void socket_send_channel_create(QIOTaskFunc f, void *data)
                                      f, data, NULL, NULL);
 }
 
-QIOChannel *socket_send_channel_create_sync(Error **errp)
-{
-    QIOChannelSocket *sioc = qio_channel_socket_new();
-
-    if (!outgoing_args.saddr) {
-        object_unref(OBJECT(sioc));
-        error_setg(errp, "Initial sock address not set!");
-        return NULL;
-    }
-
-    if (qio_channel_socket_connect_sync(sioc, outgoing_args.saddr, errp) < 0) {
-        object_unref(OBJECT(sioc));
-        return NULL;
-    }
-
-    return QIO_CHANNEL(sioc);
-}
-
 struct SocketConnectData {
     MigrationState *s;
     char *hostname;