Commit 6bbd42e2 ("mmu_notifiers: call invalidate_range() when
invalidating TLBs") moved the secondary TLB invalidations into the TLB
invalidation functions to ensure that all secondary TLB invalidations
happen at the same time as the CPU invalidation and added a flush-all
type of secondary TLB invalidation for the batched mode, where a range
of [0, -1UL) is used to indicates that the range extends to the end of
the address space.

However, using an end address of -1UL caused an overflow in the Intel
IOMMU driver, where the end address was rounded up to the next page.
As a result, both the IOTLB and device ATC were not invalidated correctly.

Add a flush all helper function and call it when the invalidation range
is from 0 to -1UL, ensuring that the entire caches are invalidated
correctly.

Fixes: 6bbd42e2 ("mmu_notifiers: call invalidate_range() when invalidating TLBs")
Cc: stable@vger.kernel.org
Cc: Huang Ying <ying.huang@intel.com>
Cc: Alistair Popple <apopple@nvidia.com>
Tested-by: Luo Yuzhang <yuzhang.luo@intel.com> # QAT
Tested-by: Tony Zhu <tony.zhu@intel.com> # DSA
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20231117090933.75267-1-baolu.lu@linux.intel.comSigned-off-by: Joerg Roedel <jroedel@suse.de>