> I run SUSE 6.4 (kernel 2.2.14 with SMP). My two processors are listed, and
> I can make SMP on them. But...
>
> The problem is that if I set the dma on the ide hard disks using
> hdparm -d1 /dev/hda
>
> and then copy a large size pack of files (say 700Mb) between the sda and
> the hda, then I have "Segmentation faults" during the copy, or even
> worse the "cp" command is listed in the processes but nothing works (no
If you instead use a standard 2.2.16 kernel does the thing work (I want to
eliminate reiserfs and the ide changes from the question first). Do you ever
see problems under load (eg kernel building) as well with DMA off ?
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