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SubjectRe: [PATCH V2] ipc: add set_ownership() and permissions() callbacks for posix mqueue sysctl
On 2021-09-13 07:40, Christian Brauner wrote:
> On Fri, Aug 27, 2021 at 03:12:06AM -0700, CGEL wrote:
>> From: Ran Xiaokai <ran.xiaokai@zte.com.cn>
>>
>> When a non-root user process creates a user namespace and ipc
>> namespace
>> with command "unshare -Ur -i", and map the root user inside
>> the user namesapce to the global owner of user namespace.
>> The newly created user namespace OWNS the ipc namespace,
>> So the root user inside the user namespace should have full access
>> rights to the ipc namespace resources and should be writable to
>> the ipc mqueue sysctls.
>>
>> v2:
>> - update commit msg.
>> - fix the coding style issue.
>> Signed-off-by: Ran Xiaokai <ran.xiaokai@zte.com.cn>
>> ---
>
> David,
>
> are you happy with this too? If so I'd pick this up.

LGTM:

Acked-by: Davidlohr Bueso <dbueso@suse.de>

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