diff options
| author | Shaokun Zhang <zhangshaokun@hisilicon.com> | 2018-04-17 14:03:09 +0200 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-04-24 10:23:00 +0200 |
| commit | 907e21c15c883c2c15d1e5ee3cdbb7824ab1da59 (patch) | |
| tree | 4bea2723119253d18f3598e4c1205f41c170d700 /arch/arm64 | |
| parent | arm64: add sentinel to kpti_safe_list (diff) | |
| download | linux-907e21c15c883c2c15d1e5ee3cdbb7824ab1da59.tar.xz linux-907e21c15c883c2c15d1e5ee3cdbb7824ab1da59.zip | |
arm64: mm: drop addr parameter from sync icache and dcache
The addr parameter isn't used for anything. Let's simplify and get rid of
it, like arm.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/include/asm/pgtable.h | 4 | ||||
| -rw-r--r-- | arch/arm64/mm/flush.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index 7e2c27e63cd8..7c4c8f318ba9 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -230,7 +230,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte) } } -extern void __sync_icache_dcache(pte_t pteval, unsigned long addr); +extern void __sync_icache_dcache(pte_t pteval); /* * PTE bits configuration in the presence of hardware Dirty Bit Management @@ -253,7 +253,7 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t old_pte; if (pte_present(pte) && pte_user_exec(pte) && !pte_special(pte)) - __sync_icache_dcache(pte, addr); + __sync_icache_dcache(pte); /* * If the existing pte is valid, check for potential race with diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c index e36ed5087b5c..1059884f9a6f 100644 --- a/arch/arm64/mm/flush.c +++ b/arch/arm64/mm/flush.c @@ -58,7 +58,7 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page, flush_ptrace_access(vma, page, uaddr, dst, len); } -void __sync_icache_dcache(pte_t pte, unsigned long addr) +void __sync_icache_dcache(pte_t pte) { struct page *page = pte_page(pte); |