Updated patch; based on upstream feedback it seems we should use bx for armv4t as well, only falling back to mov pc on armv4. Have inquired of davem why the porting guide is inconsistent on this.
Updated patch; based on upstream feedback it seems we should use bx for armv4t as well, only falling back to mov pc on armv4. Have inquired of davem why the porting guide is inconsistent on this.