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SubjectRe: Again: UML on s390 (31Bit)
Martin Schwidefsky wrote:
>>Meanwhile I've tried.
>>Your patch absolutely doesn't change host's behavior in the situation,
>>that is relevant to UML.
> And as I understand that is because the SIGTRAP is not delivered
> by the normal signal mechanism.

BTW: I still can't see any loop in the kernel, that could call
do_signal() multiple times without returning to user in between.
For my understanding: do I miss something? If so, where is the loop?


>>I've prepared and attached a small program that easily can reproduce
>>the problem. I hope this will help to find a viable solution.
> That is cool, thanks. Will certainly speed up debugging on my side.
> blue skies,
> Martin
> Martin Schwidefsky
> Linux for zSeries Development & Services
> IBM Deutschland Entwicklung GmbH
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