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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-07-20 07:07:56 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-07-20 07:07:56 +0300 |
| commit | c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2 (patch) | |
| tree | 8e80ed5601b4fb8880a2ca8e08802bc8b1f850bd /kernel/bpf/queue_stack_maps.c | |
| parent | 597473720f4dc69749542bfcfed4a927a43d935e (diff) | |
| parent | 771a081e44a9baa1991ef011cc453ef425591740 (diff) | |
| download | cachepc-linux-c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2.tar.gz cachepc-linux-c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2.zip | |
Merge branch 'next' into for-linus
Prepare second round of input updates for 5.3 merge window.
Diffstat (limited to 'kernel/bpf/queue_stack_maps.c')
| -rw-r--r-- | kernel/bpf/queue_stack_maps.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/bpf/queue_stack_maps.c b/kernel/bpf/queue_stack_maps.c index b384ea9f3254..0b140d236889 100644 --- a/kernel/bpf/queue_stack_maps.c +++ b/kernel/bpf/queue_stack_maps.c @@ -11,8 +11,7 @@ #include "percpu_freelist.h" #define QUEUE_STACK_CREATE_FLAG_MASK \ - (BPF_F_NUMA_NODE | BPF_F_RDONLY | BPF_F_WRONLY) - + (BPF_F_NUMA_NODE | BPF_F_ACCESS_MASK) struct bpf_queue_stack { struct bpf_map map; @@ -52,7 +51,8 @@ static int queue_stack_map_alloc_check(union bpf_attr *attr) /* check sanity of attributes */ if (attr->max_entries == 0 || attr->key_size != 0 || attr->value_size == 0 || - attr->map_flags & ~QUEUE_STACK_CREATE_FLAG_MASK) + attr->map_flags & ~QUEUE_STACK_CREATE_FLAG_MASK || + !bpf_map_flags_access_ok(attr->map_flags)) return -EINVAL; if (attr->value_size > KMALLOC_MAX_SIZE) |