On Sat, Nov 18, 2000 at 06:06:39PM +0100, Harald Koerfgen wrote:
> On 18-Nov-00 Ralf Baechle wrote:
> > CVSROOT: /home/pub/cvs
> > Module name: linux
> > Changes by: firstname.lastname@example.org 00/11/18 05:22:32
> > Modified files:
> > Documentation : Configure.help
> > arch/mips : config.in
> > arch/mips/mm : r4xx0.c
> > Log message:
> > New configuration option CONFIG_MIPS_UNCACHED. Not yet selectable due
> > to the manuals documenting ll/sc operation as undefined for uncached
> > memory.
> Wouldn't it make sense then to disable CONFIG_CPU_HAS_LLSC as well?
I'm waiting for authoritative answer from silicon guys before I deciede.
In the past I ran kernel entirely uncached and they seemed to work even
though the documentation made me assume the opposite.