Merge tag 'for-upstream' of git://repo.or.cz/qemu/kevin into staging

Block layer patches

- Fix missing block_acct_setup() with -blockdev
- Keep auto_backing_file post-migration
- file-posix: Fixed O_DIRECT memory alignment
- ide: Fix state after EXECUTE DEVICE DIAGNOSTIC and implement
  INITIALIZE DEVICE PARAMETERS
- qemu-img: Wean documentation and help output off '?' for help
- qcow2: fix memory leak and compiler warning
- Code cleanups

# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmM3Hm4RHGt3b2xmQHJl
# ZGhhdC5jb20ACgkQfwmycsiPL9ZhqA//WGN9tlx3Pf1D6SG3PtIG6/2DOJ6/gVNw
# R17BwoGTw36Nmt9xDzrHih753dcguLS19Kd6EySTg6j8mPogmFszquORMgGmcYcW
# 0KtneRR7Y9XsamIGgentek1zsWajsP5muvZQF+hFJyZ24MZtWB+5Ucw2VuUTWnRl
# YaKP/tGMP5sC8nK3Npste/o7yh9Wgv4cv/mdKuyKoxjZhELeTTpHoTC2IZK9bV5I
# Bh19zjPRUPodm37nzONruUVzn53xKK3Qn26ZT5Hgx39HOdccPEu9N8wawQyqLr/x
# 2whcn8kFfpFBLLxVbMYjwcWNo41SCn1itRcgV38PilBvG2UInUFK2QCmVgYxWluB
# 9I5sRasfD3/BPPmw3n+j2TRJ+uvrLkkwXqIhAg+mAeiS0MccWUnLhJLW2S1Yai5L
# nkjkLmuV7KCLQTY39WvKBq0TPgj3QR0WJtEYHuUDtduvzKxAWd47Ff1tEPvFm5Ys
# RpmLSUQdPZiOkiwnV1qVg6a3gbIjUcT0Pai/Knc3iYrwCWLdNSCGoPkVemOg5wvN
# GxsQcKnfayQqIdZU6lBQehUjPamm3ffAEELeqLQXCbZe9lsbhNBXLJjVnA3cOu3f
# 1PX6w+4MNeTg5ZekUJGS1fnYlq9CDOWGSv37+csB8dBhi6vQTc6YjABWU1IrB0S5
# 1ihOYtc8fOo=
# =IIJz
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 30 Sep 2022 12:50:54 EDT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* tag 'for-upstream' of git://repo.or.cz/qemu/kevin:
  hw/ide/core.c: Implement ATA INITIALIZE_DEVICE_PARAMETERS command
  tests/qtest/ide-test: Verify that DIAGNOSTIC clears DEV to zero
  hw/ide/core: Clear LBA and drive bits for EXECUTE DEVICE DIAGNOSTIC
  tests/qtest/ide-test.c: Create disk image for use as a secondary
  piix_ide_reset: Use pci_set_* functions instead of direct access
  block: use the request length for iov alignment
  block: move bdrv_qiov_is_aligned to file-posix
  iotests/backing-file-invalidation: Add new test
  block/qed: Keep auto_backing_file if possible
  block/qcow2: Keep auto_backing_file if possible
  gluster: stop using .bdrv_needs_filename
  block: make serializing requests functions 'void'
  block: use bdrv_is_sg() helper instead of raw bs->sg reading
  block: add missed block_acct_setup with new block device init procedure
  block: pass OnOffAuto instead of bool to block_acct_setup()
  qemu-img: Wean documentation and help output off '?' for help
  block/qcow2-bitmap: Add missing cast to silent GCC error
  qcow2: fix memory leak in qcow2_read_extensions

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