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SubjectRe: [PATCH] user namespace: make signal.c respect user namespaces
On 09/23, Serge E. Hallyn wrote:
> It looks like I can fix all the
> cases

except ptrace_signal(). Although we can simply ignore this case, imho.

> at send_signal()

Yes, I was thinking about this too but didn't have the time to check
if this can really work.

> by checking whether si_fromuser(info)

I am not sure... sys_rt_queueinfo() is nasty. Plus we have to handle
the "fromkernel" case too. May be we can ignore this too.


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