Re: [PATCH] mm: add PTE pointer parameter to flush_tlb_fix_spurious_fault()

From: David Hildenbrand
Date: Wed Mar 08 2023 - 13:15:35 EST


On 06.03.23 17:15, Gerald Schaefer wrote:
s390 can do more fine-grained handling of spurious TLB protection faults,
when there also is the PTE pointer available.

Therefore, pass on the PTE pointer to flush_tlb_fix_spurious_fault() as
an additional parameter.

This will add no functional change to other architectures, but those with
private flush_tlb_fix_spurious_fault() implementations need to be made
aware of the new parameter.

Reviewed-by: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>
Signed-off-by: Gerald Schaefer <gerald.schaefer@xxxxxxxxxxxxx>
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Acked-by: David Hildenbrand <david@xxxxxxxxxx>

--
Thanks,

David / dhildenb