mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Zenghui Yu <yuzenghui@huawei.com>
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" 
	<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
Date: Thu, 9 Jul 2020 19:49:33 +0800	[thread overview]
Message-ID: <7c1bb3c1-3f64-8c24-ed59-eb3da7bf6643@huawei.com> (raw)
In-Reply-To: <134ee452eda74f0cbdc10354fe66c48e@huawei.com>

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,
Zenghui

  reply	other threads:[~2020-07-09 11:49 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-09 10:41 Zenghui Yu
2020-07-09 10:54 ` Salil Mehta
2020-07-09 11:49   ` Zenghui Yu [this message]
2020-07-09 11:59     ` Salil Mehta
2020-07-15 16:08 ` Marc Zyngier
2020-07-16  0:58   ` Salil Mehta
2020-07-16  8:26     ` Marc Zyngier
2020-07-16  8:14   ` Salil Mehta

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=7c1bb3c1-3f64-8c24-ed59-eb3da7bf6643@huawei.com \
    --to=yuzenghui@huawei.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=maz@kernel.org \
    --cc=salil.mehta@huawei.com \
    --cc=tglx@linutronix.de \
    --cc=wanghaibin.wang@huawei.com \
    --cc=yisen.zhuang@huawei.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®