diff options
| -rw-r--r-- | arch/x86/mm/pageattr_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/pageattr_64.c b/arch/x86/mm/pageattr_64.c index 60cfb687f97..4053832d410 100644 --- a/arch/x86/mm/pageattr_64.c +++ b/arch/x86/mm/pageattr_64.c @@ -135,7 +135,7 @@ __change_page_attr(unsigned long address, struct page *page, pgprot_t prot) repeat: kpte = lookup_address(address, &level); if (!kpte) - return 0; + return -EINVAL; kpte_page = virt_to_page(kpte); BUG_ON(PageLRU(kpte_page)); |