On 09/01/20 22:04, Thomas Gleixner wrote:
> Sean Christopherson <sean.j.christopherson@xxxxxxxxx> writes:
>
>> diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
>> index b5e49e6bac63..400ac8da75e8 100644
>> --- a/arch/x86/include/asm/pgtable_types.h
>> +++ b/arch/x86/include/asm/pgtable_types.h
>> @@ -561,6 +561,10 @@ static inline void update_page_count(int level, unsigned long pages) { }
>> extern pte_t *lookup_address(unsigned long address, unsigned int *level);
>> extern pte_t *lookup_address_in_pgd(pgd_t *pgd, unsigned long address,
>> unsigned int *level);
>> +
>> +struct mm_struct;
>> +pte_t *lookup_address_in_mm(struct mm_struct *mm, unsigned long address,
>> + unsigned int *level);
>
> Please keep the file consistent and use extern even if not required.
>
> Other than that:
>
> Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
>
Adjusted, thanks for the review.
Paolo
