[V2 PATCH 3/3] powerpc: Fix Unaligned LE Floating Point Loads and Stores

[Tom Musta]

On 12/10/2013 10:57 PM, Paul Mackerras wrote:
> On Wed, Dec 11, 2013 at 02:54:40PM +1100, Paul Mackerras wrote:

>> This breaks 32-bit big-endian (as well as making the code longer and
>> more complex).
> 
> And in fact none of this code will get executed in little-endian mode
> anyway, since we still have this in the middle of emulate_step():
> 
> 	/*
> 	 * Following cases are for loads and stores, so bail out
> 	 * if we're in little-endian mode.
> 	 */
> 	if (regs->msr & MSR_LE)
> 		return 0;
> 
> Paul.
> 

See patch 1/3 to explain how it becomes relevant in LE.

I will take another look at the change.