lkml.org 
[lkml]   [2020]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [REPORT] possible circular locking dependency when booting a VM on arm64 host
Date
> From: yuzenghui
> Sent: Thursday, July 9, 2020 12:50 PM
> To: Salil Mehta <salil.mehta@huawei.com>
> Cc: Marc Zyngier <maz@kernel.org>; Thomas Gleixner <tglx@linutronix.de>; Linux
> Kernel Mailing List <linux-kernel@vger.kernel.org>;
> linux-arm-kernel@lists.infradead.org; Zhuangyuzeng (Yisen)
> <yisen.zhuang@huawei.com>; Wanghaibin (D) <wanghaibin.wang@huawei.com>
> Subject: Re: [REPORT] possible circular locking dependency when booting a VM
> on arm64 host
>
> On 2020/7/9 18:54, Salil Mehta wrote:
> > Hi Yuzenghui,
> > I will try to reproduce it today at our platform. Just one question is it easily
> > reproducible or is a rare occurrence?
>
> Salil, it's 100% reproducible once you start a guest. You don't even
> need to assign hostdev to the VM.

Thanks!
\
 
 \ /
  Last update: 2020-07-09 14:00    [W:0.171 / U:1.232 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site