Re: [PATCH net-next 1/3] virtio-net: fix possible dim status unrecoverable

2024-01-16 Thread Heng Qi
在 2024/1/16 下午9:15, Michael S. Tsirkin 写道: On Tue, Jan 16, 2024 at 09:11:31PM +0800, Heng Qi wrote: When the dim worker is scheduled, if it fails to acquire the lock, dim may not be able to return to the working state later. For example, the following single queue scenario: 1. The dim wor

Re: [PATCH net-next 1/3] virtio-net: fix possible dim status unrecoverable

2024-01-16 Thread Michael S. Tsirkin
On Tue, Jan 16, 2024 at 09:11:31PM +0800, Heng Qi wrote: > When the dim worker is scheduled, if it fails to acquire the lock, > dim may not be able to return to the working state later. > > For example, the following single queue scenario: > 1. The dim worker of rxq0 is scheduled, and the dim st

[PATCH net-next 1/3] virtio-net: fix possible dim status unrecoverable

2024-01-16 Thread Heng Qi
When the dim worker is scheduled, if it fails to acquire the lock, dim may not be able to return to the working state later. For example, the following single queue scenario: 1. The dim worker of rxq0 is scheduled, and the dim status is changed to DIM_APPLY_NEW_PROFILE; 2. The ethtool com