Hello, I found a bug in the vmw_pvscsi driver. When the driver fails to allocate the host, I get the following warning: [ 22.759652] VMware PVSCSI driver - version 1.0.7.0-k [ 22.766883] vmw_pvscsi: using 64bit dma [ 22.767357] vmw_pvscsi 0000:00:05.0: vmw_pvscsi: PVSCSI_CMD_CONFIG failed. hostStatus = 0x1a, scsiStatus = 0x2 [ 22.767859] vmw_pvscsi: max_id: 16 [ 22.768029] vmw_pvscsi: setting ring_pages to 8 [ 22.768263] vmw_pvscsi: failed to allocate host [ 22.768491] ------------[ cut here ]------------ [ 22.768767] Trying to free already-free IRQ 21 [ 22.769001] WARNING: CPU: 0 PID: 336 at kernel/irq/manage.c:1861 free_irq+0x3a4/0x7c0 [ 22.771363] RIP: 0010:free_irq+0x3a4/0x7c0 [ 22.775533] Call Trace: [ 22.775662] <TASK> [ 22.775780] pvscsi_shutdown_intr+0x50/0x70 [vmw_pvscsi] [ 22.776053] pvscsi_probe+0x2b3/0xe50 [vmw_pvscsi] The driver's error handling code should be refined. Zheyu Ma
