Re: [PATCH][1/6] A different KGDB stub

From: Tom Rini
Date: Tue Feb 17 2004 - 19:48:48 EST


On Tue, Feb 17, 2004 at 04:33:12PM -0800, Andrew Morton wrote:
> Tom Rini <trini@xxxxxxxxxxxxxxxxxxx> wrote:
> >
> > By my read of Andi's email, the kern_do_schedule() gunk is "I really
> > don't like this change. It is completely useless because you can get the
> > pt_regs as well from the stack. Please don't add it. George's stub also
> > didn't need it."
> >
> > But I don't see how it does. But I'll look again tomorrow.
>
> OK, thanks. That would be appreciated, if only because the sched.c and
> entry.S changes have caused significant patch-conflict hassles in the past,
> and they're pretty ugly.
>
> Plus the little fact that the patch which you sent broke all other
> architectures: they call schedule() from assembly code, and schedule()
> ain't there any more.

Oh yeah, that, damnit.

> I'll have a play with the patches which you sent, and if they don't break
> I'll add them to -mm and I'll kludgily fix ppc64 and ia64 (if needed). Be
> aware that I removed the (large amount of) trailing whitespace which they
> added.

I guess I forgot to Lindent everything. I'll probably have new drop-in
patches a few more times (as opposed to incremental to the previous) a
few more times, so I'll make sure to fix that for next time.

--
Tom Rini
http://gate.crashing.org/~trini/
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