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    SubjectRe: [patch 10/50] libata: force hardreset if link is in powersave mode
    Linus Torvalds wrote:
    >
    > On Fri, 6 Jun 2008, Chris Wright wrote:
    >> -stable review patch. If anyone has any objections, please let us know.
    >> ---------------------
    >>
    >> From: Tejun Heo <htejun@gmail.com>
    >>
    >> Inhibiting link PM mode doesn't bring the link back online if it's
    >> already in powersave mode. If SRST is used in these cases, libata EH
    >> thinks that the link is offline and fails detection. Force hardreset
    >> if link is in powersave mode.
    >
    > This isn't upstream. Maybe there's some reason it's not needed upstream,
    > but it would be nice to know.

    We do hard reset by default...

    Jeff





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