flush_dcache_page does too much?

[Russell King - ARM Linux]

On Tue, Jan 19, 2010 at 09:05:47PM +0800, anfei wrote:
> Do you think this is a bug and I can send the patch, or it's the problem
> of the test case?

Yes, it's a bug, but it needs to be reported elsewhere; neither this
list nor I can sanction patches to generic code.

It needs to be reported to the linux-kernel and linux-mm mailing lists.