[PATCH] um: ubd: fix command line handling of ubd

[Richard Weinberger]

----- Ursprüngliche Mail -----
> Von: "Christopher Obbard" <chris.obbard at collabora.com>
> An: "Richard Weinberger" <richard.weinberger at gmail.com>, "richard" <richard at nod.at>
> CC: "Hajime Tazaki" <thehajime at gmail.com>, "linux-um" <linux-um at lists.infradead.org>
> Gesendet: Montag, 4. Januar 2021 11:56:53
> Betreff: Re: [PATCH] um: ubd: fix command line handling of ubd

> Hi Richard,
> 
> On 23/12/2020 10:19, Richard Weinberger wrote:
>> On Tue, Dec 22, 2020 at 12:49 PM Christopher Obbard
>> <chris.obbard at collabora.com> wrote:
>>>
>>> Hi Hajime,
>>>
>>> Doh! Thanks for sorting out this regression!
>>>
>>> On Monday, 21 December, 2020 02:24 GMT, Hajime Tazaki <thehajime at gmail.com>
>>> wrote:
>>>> This commit fixes a regression to handle command line parameters of ubd.
>>>> With a simple line "./linux ubd0="./disk-ext4.img", it fails at
>>>> ubd_setup_common().  The commit adds additional checks to the variables
>>>> in order to properly parse the paremeters which previously worked.
>>>>
>>>> Fixes: ef3ba87cb7c9 ("um: ubd: Set device serial attribute from
>>>> cmdline")
>>>> Cc: Christopher Obbard <chris.obbard at collabora.com>
>>>> Signed-off-by: Hajime Tazaki <thehajime at gmail.com>
>>>
>>> Acked-by: Christopher Obbard <chris.obbard at collabora.com>
>> 
>> Applied, thx!
>> 
> 
> Hope you don't mind the extra poke message from me, but it didn't seem
> like this patch was applied to 5.11-rc2 & I cannot see the patch under
> your tree https://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git/

It is in my patchwork bundle and marked as accepted:
https://patchwork.ozlabs.org/bundle/rw/uml-5.11-rc1-fixes/?series=&submitter=&state=*&q=&archive=
 
Xmas happened before I could push it out and do a PR.

Thanks,
//richard