[PATCH v2 0/3] Fix Thumb-2 undef handling for mixed-arch kernels

Tixy tixy at yxit.co.uk
Fri Aug 19 05:22:09 EDT 2011


On Fri, 2011-08-19 at 10:10 +0100, Dave Martin wrote: 
> On Fri, Aug 19, 2011 at 09:44:28AM +0100, Tixy wrote:
> > On Thu, 2011-08-18 at 23:29 +0100, Russell King - ARM Linux wrote:
> > > On Thu, Aug 18, 2011 at 06:01:51PM +0100, Dave Martin wrote:
> > > > In kernels which support v6 and v7 platforms in a single binary
> > > > such as omap2plus_defconfig for example, undefined instruction
> > > > exceptions taken on Thumb instructions are not processed correctly,
> > > > because the kernel assumes at build-time that Thumb-2 won't be
> > > > supported in userspace.
> > > 
> > > Unless there's any further comments from anyone, I think this is now
> > > ready.  Thanks.
> > 
> > I've no further comments.
> 
> Are you happy for me to transfer your reviewed-by to the new version of
> patch 1?

Yes, I compared the new patch to the old one.





More information about the linux-arm-kernel mailing list