[alsa-devel] dmix and mmap
broonie at sirena.org.uk
Fri May 1 13:32:41 CEST 2009
On Thu, Apr 30, 2009 at 02:29:41PM -0500, Gabriel Johnson wrote:
> is working. Now using the ioctl to get mmap address of the dma space
> isn't working, I get a kernel machine check error:
> Should the default mmap ioctl functions work on powerpc?
I know that there were some problems with PowerPC memory access,
unfortunately I don't know any specifics or if these issues are fixed in
current kernels. Searching for postings by Takashi Iwai on the PowerPC
kernel lists might turn something up.
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