From: James Bottomley <jejb@linux.ibm.com>
To: bjorn@helgaas.com, "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org, Linux PCI <linux-pci@vger.kernel.org>,
sagar.biradar@microchip.com
Subject: Re: Fwd: [Bug 216059] New: Scsi host number of Adaptec RAID controller changes upon a PCIe hotplug and re-insert
Date: Thu, 02 Jun 2022 12:55:09 -0400 [thread overview]
Message-ID: <575d1720aa070bf46097510a6c29c2e91276ff7d.camel@linux.ibm.com> (raw)
In-Reply-To: <CABhMZUXf1hD-phj5p2BB62WC9eK9SRZUOutsfSinUKf_bWCC2g@mail.gmail.com>
On Thu, 2022-06-02 at 11:46 -0500, Bjorn Helgaas wrote:
> From bugzilla. Reported against PCI, but I think the SCSI host
> number is determined by SCSI, not by PCI, so I don't see a PCI issue
> here.
Agree this is SCSI. However, can we be clear about what the
expectation is? Host Number looks like it should be expected to change
on hot plug/hot unplug, so what is the actual problem?
I get that the driver not releasing the host is causing this, but even
if it did do instant release, when you hot plug two SCSI devices, you
stand a good chance of getting a different host number anyway.
James
prev parent reply other threads:[~2022-06-02 16:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-216059-41252@https.bugzilla.kernel.org/>
2022-06-02 16:46 ` Fwd: [Bug 216059] New: Scsi host number of Adaptec RAID controller changes upon a PCIe hotplug and re-insert Bjorn Helgaas
2022-06-02 16:55 ` James Bottomley [this message]
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