From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Thu, 21 Sep 2023 13:31:27 +0000 (-0400)
Subject: Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging
X-Git-Tag: v8.2.0~162
X-Git-Url: https://git.proxmox.com/?p=mirror_qemu.git;a=commitdiff_plain;h=3da71a2111de9f0bc475f8292d009265ab34365f

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

Block layer patches

- Graph locking part 4 (node management)
- qemu-img map: report compressed data blocks
- block-backend: process I/O in the current AioContext

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# 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 https://repo.or.cz/qemu/kevin: (28 commits)
  block: mark aio_poll as non-coroutine
  block-backend: process zoned requests in the current AioContext
  block-backend: process I/O in the current AioContext
  test-bdrv-drain: avoid race with BH in IOThread drain test
  block: remove AIOCBInfo->get_aio_context()
  qemu-img: map: report compressed data blocks
  block: add BDRV_BLOCK_COMPRESSED flag for bdrv_block_status()
  block: Mark bdrv_add/del_child() and caller GRAPH_WRLOCK
  block: Mark bdrv_unref_child() GRAPH_WRLOCK
  block: Mark bdrv_root_unref_child() GRAPH_WRLOCK
  block: Take graph rdlock in bdrv_change_aio_context()
  block: Take graph rdlock in bdrv_drop_intermediate()
  block: Mark bdrv_parent_cb_change_media() GRAPH_RDLOCK
  block: Mark bdrv_child_perm() GRAPH_RDLOCK
  block: Mark bdrv_get_cumulative_perm() and callers GRAPH_RDLOCK
  block: Mark bdrv_parent_perms_conflict() and callers GRAPH_RDLOCK
  block: Mark bdrv_attach_child() GRAPH_WRLOCK
  block: Call transaction callbacks with lock held
  block: Mark bdrv_attach_child_common() GRAPH_WRLOCK
  block: Mark bdrv_replace_child_tran() GRAPH_WRLOCK
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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3da71a2111de9f0bc475f8292d009265ab34365f