Commits on Nov 15, 2023

1. vdpa/virtio: fix blk crash at eal_intr_thread_main …

   Shutdown multiple blk device, dpdk crash:
   
   	VHOST_CONFIG: (/tmp/sock-blk-10) vhost peer closed
   	PANIC in eal_intr_thread_main():
   	Error adding fd 589 epoll_ctl, Bad file descriptor
   	5: [/lib64/libc.so.6(clone+0x6d) [0x7ffff5a8cead]]
   	4: [/lib64/libpthread.so.0(+0x7dd5) [0x7ffff5d63dd5]]
   	3: [/root/dpdk-vhost-vfe/build/app/dpdk-vfe-vdpa() [0x137a711]]
   	2: [/root/dpdk-vhost-vfe/build/app/dpdk-vfe-vdpa(__rte_panic+0xba) [0x5ab12d]]
   	1: [/root/dpdk-vhost-vfe/build/app/dpdk-vfe-vdpa(rte_dump_stack+0x1a) [0x1377faa]]
   
   kickfd/callfd is closed in vhost_user_get_vring_base, virtio_vdpa_virtq_doorbell_relay_disable
   should be called in or before virtio_vdpa_dev_close.
   
   Fixes: 92535c4 ("vdpa/virtio: Fix wrong set vring base(used index)")
   Fixes: 4f778ec ("vdpa/virtio: fix mem hotplug wrong queue disable")
   
   RM: 3669299
   Signed-off-by: Yajun Wu <yajunw@nvidia.com>

   

   yajwu committed Nov 15, 2023
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