[lkml]   [2006]   [Jun]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH] (Longhaul 1/5) PCI: Protect bus master DMA from Longhaul by rw semaphores
    Ar Iau, 2006-06-29 am 14:03 +0200, ysgrifennodd Bart Hartgers:
    > > "snooping". So we do need the cache sorting out.
    > >
    > If I understand correctly, trouble occurs when the processor tries to
    > snoop? Would disabling (via MSR) and flushing the caches before changing
    > the frequency help in that case?

    I would think so. Some other processors have similar requirements for
    deep sleeping.


    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2006-06-29 17:38    [W:0.041 / U:14.244 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site