[Unix-jun72] UNIX running up to init, I think

Tim Newsham newsham at lava.net
Sat May 3 11:41:26 AEST 2008

> but it doesn't seem like the dma is making it to userland.  Perhaps it's
> getting into the kernel buffer but not the user buffer.  I just copied
> the sysread code verbatim and didn't look at the closely.
> I'll do more debugging tomorrow.  Seems like we're closing in.

There was a missing branch instruction when copying from kernel buffer to 
userland buffer on page e08-02.  I added the branch and a note about it 
and committed.  (without the branch it will only ever copy one byte to 
userland).  Now my cold boot is writing files off the tape onto the rk0 

> -brad

Tim Newsham

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