Messages in this thread | | | Date | Wed, 17 Mar 1999 17:19:42 +0100 (CET) | From | Andrea Arcangeli <> | Subject | Re: [patch] recover lost ticks |
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On Wed, 17 Mar 1999, Ingo Molnar wrote:
>could you try the attached patch, does it fix the bug? While busy waits >during IDE resets are done with generic interrupts enabled, i have a >theory why it still might delay other interrupts. (but it might be >something else too)
Unfortunately I can't reproduce easily :(. I just passed 5 minutes trying inserting, mounting, find /cdrom, unmounting many different cd without success. It happened when one cdrom started to make mess into the cd-driver.
But could explain your theory? According to me if you had an irq pending you should have all the time to run it at __sti() time without the need of udelay(2).
Andrea Arcangeli
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