Re: [PATCH 0/4] hw/nvme: add irqfd support

2022-08-24 Thread Klaus Jensen
On Aug 11 23:37, Jinhao Fan wrote: > This patch series changes qemu-nvme's interrupt emulation to use event > notifiers, which can ensure thread-safe interrupt delivery when iothread > is used. In the first two patches, I convert qemu-nvme's IO emulation > logic to send irq via eventfd, so that the

Re: [PATCH 0/4] hw/nvme: add irqfd support

2022-08-15 Thread Jinhao Fan
at 11:37 PM, Jinhao Fan wrote: > This patch series changes qemu-nvme's interrupt emulation to use event > notifiers, which can ensure thread-safe interrupt delivery when iothread > is used. In the first two patches, I convert qemu-nvme's IO emulation > logic to send irq via eventfd, so that the a

[PATCH 0/4] hw/nvme: add irqfd support

2022-08-11 Thread Jinhao Fan
This patch series changes qemu-nvme's interrupt emulation to use event notifiers, which can ensure thread-safe interrupt delivery when iothread is used. In the first two patches, I convert qemu-nvme's IO emulation logic to send irq via eventfd, so that the actual assertion and deassertion is always