mm: reintroduce and deprecate rlimit based access for SHM_HUGETLB

[platform/kernel/linux-starfive.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 23acefe..126d397 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1823,7 +1823,7 @@ static size_t __iovec_copy_from_user_inatomic(char *vaddr,
                int copy = min(bytes, iov->iov_len - base);
 
                base = 0;
-               left = __copy_from_user_inatomic_nocache(vaddr, buf, copy);
+               left = __copy_from_user_inatomic(vaddr, buf, copy);
                copied += copy;
                bytes -= copy;
                vaddr += copy;
@@ -1851,8 +1851,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page,
        if (likely(i->nr_segs == 1)) {
                int left;
                char __user *buf = i->iov->iov_base + i->iov_offset;
-               left = __copy_from_user_inatomic_nocache(kaddr + offset,
-                                                       buf, bytes);
+               left = __copy_from_user_inatomic(kaddr + offset, buf, bytes);
                copied = bytes - left;
        } else {
                copied = __iovec_copy_from_user_inatomic(kaddr + offset,
@@ -1880,7 +1879,7 @@ size_t iov_iter_copy_from_user(struct page *page,
        if (likely(i->nr_segs == 1)) {
                int left;
                char __user *buf = i->iov->iov_base + i->iov_offset;
-               left = __copy_from_user_nocache(kaddr + offset, buf, bytes);
+               left = __copy_from_user(kaddr + offset, buf, bytes);
                copied = bytes - left;
        } else {
                copied = __iovec_copy_from_user_inatomic(kaddr + offset,