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    SubjectRe: [PATCH 2/3] SELinux: add security_task_movememory calls to mm code
    * Serge E. Hallyn ( wrote:
    > sorry if I'm being dense - what is actually being protected against
    > here? The only thing I can think of is one process causing performance
    > degradation to another by moving it's memory further from it's cpu on a
    > NUMA machine.

    There's been a short series of patches (plus a short doc from James) to
    deal with code that's already doing uid/euid capable() checks w/out a
    corresponding LSM hook. IOW, it's already been recognized as security
    sensitive and has DAC check w/out corresponding MAC check. It's a small
    issue with relatively minor security impacts, but is completing

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      Last update: 2006-06-22 21:25    [W:0.018 / U:6.936 seconds]
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