[RFC PATCH v2 1/2] ARM: VFP: add support to sync the VFP state of the current thread

[Russell King - ARM Linux]

On Sat, Feb 06, 2010 at 11:20:48AM +0000, Russell King - ARM Linux wrote:
> +		/*
> +		 * Save the last VFP state on this CPU.
> +		 */
> +		fmxr(FPEXC, fpexc | FPEXC_EN);
> +		vfp_save_state(&thread->vfpstate, fpexc | FPEXC_EN);
> +		fmxr(FPEXC, fpexc);

Erm, slight correction here:

+		fmxr(FPEXC, fpexc & ~FPEXC_EN);