author: Ben Widawsky <ben.widawsky@intel.com> 2021-09-02 15:00:16 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2021-09-03 09:58:17 -0700
commit: a38a59fdfa10be55d08e4530923d950e739ac6a2
parent: cfcaa66f803233c50e17239469f6c96136a673a1
Commit Summary:
Diffstat:
1 file changed, 1 insertion, 6 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 64be3565ab7f..9e58854d7929 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1463,12 +1463,7 @@ static inline int sanitize_mpol_flags(int *mode, unsigned short *flags)
*flags = *mode & MPOL_MODE_FLAGS;
*mode &= ~MPOL_MODE_FLAGS;
- /*
- * The check should be 'mode >= MPOL_MAX', but as 'prefer_many'
- * is not fully implemented, don't permit it to be used for now,
- * and the logic will be restored in following patch
- */
- if ((unsigned int)(*mode) >= MPOL_PREFERRED_MANY)
+ if ((unsigned int)(*mode) >= MPOL_MAX)
return -EINVAL;
if ((*flags & MPOL_F_STATIC_NODES) && (*flags & MPOL_F_RELATIVE_NODES))
return -EINVAL;