For what it's worth, this series seems to fix assertion failures related to AioContext acquire/release I've seen.
- [Qemu-devel] [PATCH 0/6] Acquire the AioContext during _... Alberto Garcia
- [Qemu-devel] [PATCH 3/6] block: Acquire the AioCont... Alberto Garcia
- [Qemu-devel] [PATCH 6/6] block: Acquire the AioCont... Alberto Garcia
- [Qemu-devel] [PATCH 2/6] block: Acquire the AioCont... Alberto Garcia
- Re: [Qemu-devel] [PATCH 2/6] block: Acquire the... Kevin Wolf
- Re: [Qemu-devel] [PATCH 2/6] block: Acquire... Alberto Garcia
- [Qemu-devel] [PATCH 4/6] block: Acquire the AioCont... Alberto Garcia
- [Qemu-devel] [PATCH 5/6] block: Acquire the AioCont... Alberto Garcia
- [Qemu-devel] [PATCH 1/6] block: Acquire the AioCont... Alberto Garcia
- Re: [Qemu-devel] [PATCH 0/6] Acquire the AioContext... Markus Armbruster
- Re: [Qemu-devel] [PATCH 0/6] Acquire the AioContext... Kevin Wolf
- Re: [Qemu-devel] [PATCH 0/6] Acquire the AioCon... Alberto Garcia