linux-kernel - Re: [PATCH v2 05/10] vhost-scsi: adjust vhost_scsi_get

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Message-ID: <ece8151d-32dc-4154-876a-6699a63cc432@oracle.com>
Date: Wed, 26 Mar 2025 18:21:55 -0500
From: Mike Christie <michael.christie@...cle.com>
To: Dongli Zhang <dongli.zhang@...cle.com>, virtualization@...ts.linux.dev,
        kvm@...r.kernel.org, netdev@...r.kernel.org
Cc: mst@...hat.com, jasowang@...hat.com, pbonzini@...hat.com,
        stefanha@...hat.com, eperezma@...hat.com, joao.m.martins@...cle.com,
        joe.jin@...cle.com, si-wei.liu@...cle.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 05/10] vhost-scsi: adjust vhost_scsi_get_desc() to log
 vring descriptors

On 3/17/25 6:55 PM, Dongli Zhang wrote:
> Adjust vhost_scsi_get_desc() to facilitate logging of vring descriptors.
> 
> Add new arguments to allow passing the log buffer and length to
> vhost_get_vq_desc().
> 
> In addition, reset 'log_num' since vhost_get_vq_desc() may reset it only
> after certain condition checks.
> 
> Suggested-by: Joao Martins <joao.m.martins@...cle.com>
> Signed-off-by: Dongli Zhang <dongli.zhang@...cle.com>
Reviewed-by: Mike Christie <michael.christie@...cle.com>