Lines Matching refs:newflags
400 unsigned long start, unsigned long end, unsigned long newflags) in mprotect_fixup() argument
410 if (newflags == oldflags) { in mprotect_fixup()
422 (newflags & VM_ACCESS_FLAGS) == 0) { in mprotect_fixup()
423 pgprot_t new_pgprot = vm_get_page_prot(newflags); in mprotect_fixup()
437 if (newflags & VM_WRITE) { in mprotect_fixup()
439 if (!may_expand_vm(mm, newflags, nrpages) && in mprotect_fixup()
447 newflags |= VM_ACCOUNT; in mprotect_fixup()
455 *pprev = vma_merge(mm, *pprev, start, end, newflags, in mprotect_fixup()
460 VM_WARN_ON((vma->vm_flags ^ newflags) & ~VM_SOFTDIRTY); in mprotect_fixup()
484 WRITE_ONCE(vma->vm_flags, newflags); in mprotect_fixup()
497 (newflags & VM_WRITE)) { in mprotect_fixup()
502 vm_stat_account(mm, newflags, nrpages); in mprotect_fixup()
581 unsigned long newflags; in do_mprotect_pkey() local
599 newflags = calc_vm_prot_bits(prot, new_vma_pkey); in do_mprotect_pkey()
600 newflags |= (vma->vm_flags & ~mask_off_old_flags); in do_mprotect_pkey()
603 if ((newflags & ~(newflags >> 4)) & VM_ACCESS_FLAGS) { in do_mprotect_pkey()
609 if (!arch_validate_flags(newflags)) { in do_mprotect_pkey()
621 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags); in do_mprotect_pkey()