This argument is not used by the arm64 implementation. Mark it as
__always_unused and also remove the unnecessary 'addr' increment in
set_ptes().
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/
202310140531.BQQwt3NQ-lkp@intel.com/
Cc: Will Deacon <will@kernel.org>
Tested-by: Ryan Roberts <ryan.roberts@arm.com>
Link: https://lore.kernel.org/r/ZS6EvMiJ0QF5INkv@arm.com
mte_sync_tags(pte, nr_pages);
}
mte_sync_tags(pte, nr_pages);
}
-static inline void set_ptes(struct mm_struct *mm, unsigned long addr,
- pte_t *ptep, pte_t pte, unsigned int nr)
+static inline void set_ptes(struct mm_struct *mm,
+ unsigned long __always_unused addr,
+ pte_t *ptep, pte_t pte, unsigned int nr)
{
page_table_check_ptes_set(mm, ptep, pte, nr);
__sync_cache_and_tags(pte, nr);
{
page_table_check_ptes_set(mm, ptep, pte, nr);
__sync_cache_and_tags(pte, nr);
if (--nr == 0)
break;
ptep++;
if (--nr == 0)
break;
ptep++;
pte_val(pte) += PAGE_SIZE;
}
}
pte_val(pte) += PAGE_SIZE;
}
}
#define pud_pfn(pud) ((__pud_to_phys(pud) & PUD_MASK) >> PAGE_SHIFT)
#define pfn_pud(pfn,prot) __pud(__phys_to_pud_val((phys_addr_t)(pfn) << PAGE_SHIFT) | pgprot_val(prot))
#define pud_pfn(pud) ((__pud_to_phys(pud) & PUD_MASK) >> PAGE_SHIFT)
#define pfn_pud(pfn,prot) __pud(__phys_to_pud_val((phys_addr_t)(pfn) << PAGE_SHIFT) | pgprot_val(prot))
-static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
+static inline void __set_pte_at(struct mm_struct *mm,
+ unsigned long __always_unused addr,
pte_t *ptep, pte_t pte, unsigned int nr)
{
__sync_cache_and_tags(pte, nr);
pte_t *ptep, pte_t pte, unsigned int nr)
{
__sync_cache_and_tags(pte, nr);