From: Omar Sandoval <osandov@osandov.com>
To: "sunke (E)" <sunke32@huawei.com>
Cc: linux-block@vger.kernel.org, osandov@fb.com
Subject: Re: [PATCH blktests v4] nbd/003:add mount and clear_sock test for nbd
Date: Tue, 11 Feb 2020 14:23:45 -0800 [thread overview]
Message-ID: <20200211222345.GI100751@vader> (raw)
In-Reply-To: <8ece15f7-addf-44b2-0b54-4e1a450037f2@huawei.com>
On Mon, Dec 23, 2019 at 11:15:35AM +0800, sunke (E) wrote:
> Hi Omar,
>
> The nbd/003 you simplified does the same I want to do and I made some small
> changes. I ran the simplified nbd/003 with linux kernel at the commit
> 7e0165b2f1a, it could pass.Then, I rollbacked the linux kernel to commit
> 090bb803708, it indeed triggered the BUGON.
>
> However, there is one difference. NBD has ioctl and netlink interfaces. I
> use the netlink interface and the simplified nbd/003 use the ioctl
> interface. The nbd/003 with the netlink interface indeed seem to trigger
> some other issue. So, can it be nbd/004?
Sure, how about we add a flag to mount_clear_sock that specifies to use
the netlink interface instead of the ioctl interface, and make nbd/004
which is the same as nbd/003 expect it runs it with the netlink flag?
next prev parent reply other threads:[~2020-02-11 22:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-23 3:18 [PATCH blktests v4] nbd/003:add mount and clear_sock test for nbd Sun Ke
2019-12-23 3:15 ` sunke (E)
2020-02-11 22:23 ` Omar Sandoval [this message]
2020-02-12 8:13 ` sunke (E)
2020-02-19 16:43 ` Omar Sandoval
2020-02-05 2:02 ` sunke (E)
2020-02-11 22:21 ` Omar Sandoval
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