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    SubjectRe: [PATCH] posix-timer: don't call idr_find() w/ negative ID
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    On Wed, Feb 20, 2013 at 2:15 PM, Sasha Levin <sasha.levin@oracle.com> wrote:
    > Why can the timer be negative in the first place though? Why isn't the timer
    > defined as an 'unsigned int' instead of an 'int' so that all values of timer
    > would be legitimate?

    No idea but it's userland visible thing. No point in arguing about it.

    Thanks.

    --
    tejun


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