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| author | Eric Blake <eblake@redhat.com> | 2021-05-03 14:35:59 -0700 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2021-07-09 12:26:05 +0200 |
| commit | 5a385bf5c5cb3069fab17c014cf4b4f629509f1e (patch) | |
| tree | 048c44a2cd42c4c0b3ac18a80a5be54620d5011e /linux-headers/asm-generic/mman-common.h | |
| parent | 2842ff2d81ddd86b1d0dd3b98c46b72bfa5cb4cb (diff) | |
qcow2: Prohibit backing file changes in 'qemu-img amend'
This was deprecated back in bc5ee6da7 (qcow2: Deprecate use of
qemu-img amend to change backing file), and no one in the meantime has
given any reasons why it should be supported. Time to make change
attempts a hard error (but for convenience, specifying the _same_
backing chain is not forbidden). Update a couple of iotests to match.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210503213600.569128-2-eblake@redhat.com>
Reviewed-by: Connor Kuehl <ckuehl@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'linux-headers/asm-generic/mman-common.h')
0 files changed, 0 insertions, 0 deletions