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    SubjectRe: [linux-pm] [PATCH] Block on access to temporarily unavailable pci device
    On Wed, Oct 18, 2006 at 10:38:20AM -0400, Alan Stern wrote:
    > You have to do _something_, because a user task could be about to read the
    > configuration space at the exact moment you want to start the BIST. That
    > means ipr would have to wait until the user access is finished, which
    > means it has to be prepared to sleep one way or another.

    Actually, it only has to spin until the user has finished accessing
    config space. See the patch I just posted.
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      Last update: 2006-10-18 16:55    [W:0.018 / U:6.364 seconds]
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