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From: Jin Cai <caijin.laurence-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>
Cc: Ming Lin <minggr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	wangqiang62-hv44wF8Li93QT0dZR+AlfA@public.gmane.org,
	linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	open-iscsi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
	Lee Duncan <lduncan-IBi9RG/b67k@public.gmane.org>,
	"James E.J. Bottomley"
	<jejb-tEXmvtCZX7AybS5Ee8rs3A@public.gmane.org>
Subject: Re: [RFC PATCH 1/1] scsi: sd: associate sd_probe_domain with scsi_disk
Date: Mon, 8 Apr 2019 19:58:08 +0800	[thread overview]
Message-ID: <CAGRcXKYeDHYMP-KWfWmws3jnPr2AYMgCBpYhX0RcseNVVD=UBw@mail.gmail.com> (raw)
In-Reply-To: <c30820a9-5d35-c42f-b0a5-8d4ecdac36dd-HInyCGIudOg@public.gmane.org>

Hi, Bart

    It seems that the commit 21e6ba3 in branch 5.2/scsi-queue has
addressed the deadlock issue we encountered.

    We will backport that patch to our kernel version and verify it
with our test cases.

    Thanks

Best regards




On Sun, Apr 7, 2019 at 12:00 PM Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org> wrote:
>
> On 4/4/19 4:04 PM, Ming Lin wrote:
> >       async_synchronize_full_domain(&scsi_sd_pm_domain);
> > -     async_synchronize_full_domain(&scsi_sd_probe_domain);
> > +     async_synchronize_full_domain(&sdkp->sd_probe_domain);
> >       device_del(&sdkp->dev);
> >       del_gendisk(sdkp->disk);
>
> SCSI patches should be prepared against Martin's most recent scsi-queue
> branch. If you have a look at that branch you will see that
> scsi_sd_pm_domain and scsi_sd_probe_domain are gone.
>
> Bart.

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      parent reply	other threads:[~2019-04-08 11:58 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-04 23:04 [RFC PATCH 0/1] fix bug of iscsid hung Ming Lin
     [not found] ` <1554419045-20873-1-git-send-email-minggr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-04-04 23:04   ` [RFC PATCH 1/1] scsi: sd: associate sd_probe_domain with scsi_disk Ming Lin
     [not found]     ` <1554419045-20873-2-git-send-email-minggr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-04-07  4:00       ` Bart Van Assche
     [not found]         ` <c30820a9-5d35-c42f-b0a5-8d4ecdac36dd-HInyCGIudOg@public.gmane.org>
2019-04-08 11:58           ` Jin Cai [this message]

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