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[for-6.1,v6,0/1] machine: Disallow specifying topology parameters as zero

Message ID 20210816024522.143124-1-wangyanan55@huawei.com
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Series machine: Disallow specifying topology parameters as zero | expand

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wangyanan (Y) Aug. 16, 2021, 2:45 a.m. UTC 
Rebased on the latest upstream/master since commit ea0aa1752ca
(hw/core: fix error checking in smp_parse) to resolve conflict.

This patch originally comes from [1], and it was suggested that it
should be post for 6.1 to avoid a deprecation process in the future.
[1] https://lore.kernel.org/qemu-devel/YPWsThPiZa3mF+zp@redhat.com/

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Changelogs:

v5->v6:
- rebased on the latest upstream
- v5: https://lore.kernel.org/qemu-devel/20210723095731.4976-1-wangyanan55@huawei.com/

v4->v5:
- tweak the error message (Markus)
- v4: https://lore.kernel.org/qemu-devel/20210723073122.7720-1-wangyanan55@huawei.com/

v3->v4:
- fix the typos
- v3: https://lore.kernel.org/qemu-devel/20210723020002.18456-1-wangyanan55@huawei.com/

v2->v3:
- improve the error message
- v2: https://lore.kernel.org/qemu-devel/20210722154326.1464-1-wangyanan55@huawei.com/

v1->v2:
- move the check to machine_set_smp
- update qemu-option.hx
- v1: https://lore.kernel.org/qemu-devel/20210722021512.2600-1-wangyanan55@huawei.com/

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Yanan Wang (1):
  machine: Disallow specifying topology parameters as zero

 hw/core/machine.c | 14 ++++++++++++++
 qapi/machine.json |  6 +++---
 qemu-options.hx   | 12 +++++++-----
 3 files changed, 24 insertions(+), 8 deletions(-)