Re: [Linux-ia64] Re: Write Combining (Write Coalescing) on memory mapped

David Mosberger
2001-09-10T15:49:19Z

>>>>> On Mon, 10 Sep 2001 17:26:47 +0200, Steffen Persvold <sp@scali.no> said:

Steffen> This is what my original post (which included a patch)
Steffen> tried to do, but I didn't get it too work. I know you gave
Steffen> me feedback on this David, saying that it just may need
Steffen> some debugging. Does anyone on the list have the time to
Steffen> just look through the patch and try to analyze what's going
Steffen> wrong (or maybe just give me some hints on what to look
Steffen> for) ?

I don't, not in the near future at least.

There is nothing magical about debugging on ia64. Just use the normal
techniques: try to narrow down what's triggering the problem, e.g.,
via binary search, printk, etc. A kdb patch is also available.

--david