Re: [Qemu-devel] [PATCH 1/1] scsi-disk: passthrough VERIFY command

2016-12-16 Thread zhong...@sangfor.com.cn
Yes, it's also work. So you prefer the latter? zhong...@sangfor.com.cn From: Paolo Bonzini Date: 2016-12-16 18:10 To: Junlian Bell CC: qemu-devel Subject: Re: [PATCH 1/1] scsi-disk: passthrough VERIFY command On 16/12/2016 08:55, Junlian Bell wrote: > When a scsi-disk object receives VERIF

Re: [Qemu-devel] [PATCH 1/1] scsi-disk: passthrough VERIFY command

2016-12-16 Thread Paolo Bonzini
On 16/12/2016 08:55, Junlian Bell wrote: > When a scsi-disk object receives VERIFY command with BYTCHK bit being zero, > scsi_block_is_passthrough returns false and finally makes req being proceeded > by scsi_block_dma_command. Because scsi_block_dma_command has removed process > of VERIFY, QEMU

[Qemu-devel] [PATCH 1/1] scsi-disk: passthrough VERIFY command

2016-12-16 Thread Junlian Bell
When a scsi-disk object receives VERIFY command with BYTCHK bit being zero, scsi_block_is_passthrough returns false and finally makes req being proceeded by scsi_block_dma_command. Because scsi_block_dma_command has removed process of VERIFY, QEMU will abort in this function. This patch makes all