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Diffstat (limited to 'mm')
-rw-r--r--mm/filemap.c2
-rw-r--r--mm/hugetlb.c4
-rw-r--r--mm/page_alloc.c4
3 files changed, 3 insertions, 7 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index d7b10578a64..a8251a8d345 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2000,7 +2000,7 @@ int file_remove_suid(struct file *file)
error = security_inode_killpriv(dentry);
if (!error && killsuid)
error = __remove_suid(dentry, killsuid);
- if (!error)
+ if (!error && (inode->i_sb->s_flags & MS_NOSEC))
inode->i_flags |= S_NOSEC;
return error;
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index f33bb319b73..6402458fee3 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1033,10 +1033,10 @@ static struct page *alloc_huge_page(struct vm_area_struct *vma,
*/
chg = vma_needs_reservation(h, vma, addr);
if (chg < 0)
- return ERR_PTR(chg);
+ return ERR_PTR(-VM_FAULT_OOM);
if (chg)
if (hugetlb_get_quota(inode->i_mapping, chg))
- return ERR_PTR(-ENOSPC);
+ return ERR_PTR(-VM_FAULT_SIGBUS);
spin_lock(&hugetlb_lock);
page = dequeue_huge_page_vma(h, vma, addr, avoid_reserve);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a4e1db3f198..4e8985acdab 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2247,10 +2247,6 @@ __alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order,
if (should_fail_alloc_page(gfp_mask, order))
return NULL;
-#ifndef CONFIG_ZONE_DMA
- if (WARN_ON_ONCE(gfp_mask & __GFP_DMA))
- return NULL;
-#endif
/*
* Check the zones suitable for the gfp_mask contain at least one