Re: [BUG] Linux-2.6.17-rt3 on arm ixdp465

[Russell King <rmk+lkml@arm.linux.org.uk>]

On Thu, Jun 29, 2006 at 08:49:04AM -0400, Steven Rostedt wrote:
> On Thu, 29 Jun 2006, Russell King wrote:
> > On Thu, Jun 29, 2006 at 08:09:24AM -0400, Steven Rostedt wrote:
> > >
> > > Well, the following patch may not be the best but I don't see it being any
> > > worse than what is already there.  I don't have any arm platforms or even
> > > an arm compiler, so I haven't even tested this patch with a compile.  But
> > > it should be at least a temporary fix.
> >
> > Guys, look at what's in the latest -git from Linus.
> 
> Yep, this looks like a non issue when 2.6.18(-rcX?) comes out, and Ingo
> updates his -rt patch against it.
> 
> I did say what I had wasn't the best and only a temporary fix.  But I
> guess it can still work as a temporary solution until 2.6.18-rt1, where
> we will have the fixes from Linus's tree.
> 
> Now maybe a copy of the arch/arm/common/dmabounce.c from git to Ingo's -rt
> patch will work out of the box too. But I don't know what other changes
> are dependent on that.

Well, that fix was submitted to me as a fix for dmabounce.c on -rt, so
one assumes that it's already been tested there and proven to resolve
the issue.  Maybe Ingo ought to merge it as well.  It can be found
via:

	commit 823588c18689ddd49d4643eda7654302f18a275f
or	ARM patch 3537/1

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:  2.6 Serial core