[RESEND] cxl: Force psl data-cache flush during device shutdown

[Michael Ellerman]

On Wed, 2017-01-04 at 06:18:52 UTC, Vaibhav Jain wrote:
> This change adds a force psl data cache flush during device shutdown
> callback. This should reduce a possibility of psl holding a dirty
> cache line while the CAPP is being reinitialized, which may result in
> a UE [load/store] machine check error.
> 
> Signed-off-by: Vaibhav Jain <vaibhav at linux.vnet.ibm.com>
> Reviewed-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>
> Acked-by: Frederic Barrat <fbarrat at linux.vnet.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/d7b1946c7925a270062b2e0718aa57

cheers