Problem with 64-bit registers on i.MX53

Russell King - ARM Linux linux at
Mon Oct 8 14:03:37 EDT 2012

On Mon, Oct 08, 2012 at 06:50:52PM +0100, Dave Martin wrote:
> Just for my curiosity, can you let me know what compiler version you're
> using and the disassembly?  I'm actually a little surprised to see
> NEON code being generated here, though the patch below fixes what
> definitely looks like a context switch bug for combined v6+v7 kernels...

Well, one such compiler is gcc 4.6.3 in Ubuntu Precise LTS.

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