On Thu, 2008-10-09 at 23:21 +0400, Andrey Borzenkov wrote: > On Thursday 09 October 2008, Dan Williams wrote: > > > > On Thu, 2008-10-09 at 19:59 +0400, Andrey Borzenkov wrote: > > > On Thursday 09 October 2008, Matthew Wilcox wrote: > > > > > > > > On Thu, Oct 09, 2008 at 05:22:55PM +0400, Andrey Borzenkov wrote: > > > > > After loading orinoco and "inserting" adapter I get either BUG with > > > > > endless loop (attached) or kernel panic on NULL pointer dereference > > > > > (was not able capture). Adapter works fine with wlags49 driver. > > > > > > > > It looks like you've fallen off the bottom of the kernel stack. Do you > > > > have 4k stacks enabled in your config? > > > > > > > > > > You are right. Using 8K stacks load and runs fine. Hmm ... not nice > > > from it :p > > > > == driver bug; the driver should not require large stacks and this > > should get fixed. > > > > The attached patch fixes 4K stack for me. I have not tested spectrum case. Looks pretty good, although if nobody can test the Symbol case (all I have is Intersil firmware) maybe you should not use priv->pda_size but #define SYMBOL_PDA_SIZE 256 and use that for the hermes_read_pda() length just to ensure the patched code is functionally the same as before the patch. Dan -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html