Re: [PATCH v2 00/11] block: Re-enable the graph lock

2023-06-07 Thread Stefan Hajnoczi
On Mon, Jun 05, 2023 at 10:57:00AM +0200, Kevin Wolf wrote: > This series fixes the deadlock that was observed before commit ad128dff > ('graph-lock: Disable locking for now'), which just disabled the graph > lock completely as a workaround to get 8.0.1 stable. > > In theory the problem is simple:

[PATCH v2 00/11] block: Re-enable the graph lock

2023-06-05 Thread Kevin Wolf
This series fixes the deadlock that was observed before commit ad128dff ('graph-lock: Disable locking for now'), which just disabled the graph lock completely as a workaround to get 8.0.1 stable. In theory the problem is simple: We can't poll while still holding the lock of a different AioContext.