On Sun, 2007-07-15 at 23:22 +0200, Luca wrote:
> Can you re-test KVM 27 with it's BIOS (i.e. use something like -L
> ~/src/kvm-27/qemu/pc-bios)? 

Doing that does appear to make it behave like kvm-28.  DMA enabled, and
slow I/O:

qemu:~# hdparm -v /dev/hda

/dev/hda:
 multcount    = 16 (on)
 IO_support   =  0 (default 16-bit)
 unmaskirq    =  0 (off)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 geometry     = 10402/255/63, sectors = 10485760, start = 0


-- Dave


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