Re: [PATCH] sb16 /dev/dsp busy 2.2.0-pre1

Brian Almeida (bma@debian.org)
Sat, 2 Jan 1999 00:15:14 -0500

On Wed, Dec 30, 1998 at 04:16:54PM +0100, Mike Galbraith wrote:
> after we have opened the dsp O_WRONLY and set it up for dma16. When we
> close, we end up closing the wrong dmap because it is switched out from
> underneath us in sb_audio_close() before close_dmap() is called. Later
> attempts to open O_RDWR find dmap_in busy.
> Tested with all of the sound goodies I have.. all seem happy.
First time works great. Second time, I get this. I'm running 2.2.0pre3.

root@terminus [~]: /usr/games/quake2
Added packfile ./baseq2/pak0.pak (3307 files)
Added packfile ./baseq2/pak4.pak (158 files)
Added packfile ./baseq2/pak5.pak (495 files)
Added packfile ./baseq2/pak6.pak (133 files)
execing default.cfg
execing config.cfg
Console initialized.

------- sound initialization -------
sound sampling rate: 11025
Segmentation fault

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