pve-qemu/debian/patches/bitmap-mirror/0003-mirror-add-check-for-bitmap-mode-without-bitmap.patch
Fiona Ebner 7882afe30d update submodule and patches to QEMU 9.1.2
Notable changes, most interestingly the two build system changes:

* avoid making 'migration' target depend on 'libproxmox_backup_qemu':

  Having pbs-state.c be part of the 'migration_files' makes the
  'migration' target depend on 'libproxmox_backup_qemu'. Adding the
  dependency to 'migration' and 'libmigration' would not be enough
  however, because pbs-state.c depends on savevm.c (for
  register_savevm_live()), and savevm.c is not itself part of the
  'migration_files' and would need to be moved too. Otherwise, linking
  the 'test-xbzrle' unit test is broken. Instead, don't declare
  pbs-state.c to be part of the 'migration_files'.

* meson: pbs-restore + vma: add qemuutil dependency explicitly

  Both pbs-restore and vma use "qemu/osdep.h" so the dependency is
  present. Being explicit is required after commit 414b180d42 ("meson:
  Pass objects and dependencies to declare_dependency()").

* QAPI docs "Notes:" to ".. note::" conversion following commit
  d461c27973 ("qapi: convert "Note" sections to plain rST").

* Removal of QERR_* macros following commit
  a95921f171 ("qapi: Inline and remove QERR_DEVICE_HAS_NO_MEDIUM
  definition") and friends.

* Signature change for .save_setup callbacks following commit
  01c3ac681b ("migration: Add Error** argument to .save_setup()
  handler").

* Removal of separate .bdrv_file_open callbacks following commit
  44b424dc4a ("block: remove separate bdrv_file_open callback")

* Adapt dirty bitmap migration error handling following commit
  dd03167725 ("migration: Add Error** argument to
  add_bitmaps_to_list()")

* Adapt savevm async to removed block migration following commit
  eef0bae3a7 ("migration: Remove block migration")

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
2024-12-11 16:10:36 +01:00

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Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Mon, 6 Apr 2020 12:17:05 +0200
Subject: [PATCH] mirror: add check for bitmap-mode without bitmap
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
as one without the other does not make much sense with the current set
of modes.
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
blockdev.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/blockdev.c b/blockdev.c
index 9b10e3917c..c3fa897289 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2875,6 +2875,9 @@ static void blockdev_mirror_common(const char *job_id, BlockDriverState *bs,
if (bdrv_dirty_bitmap_check(bitmap, BDRV_BITMAP_ALLOW_RO, errp)) {
return;
}
+ } else if (has_bitmap_mode) {
+ error_setg(errp, "Cannot specify bitmap sync mode without a bitmap");
+ return;
}
if (!replaces) {