Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 0 insertions, 78 deletions

diff --git a/kernel/bpf/test_stub.c b/kernel/bpf/test_stub.c
deleted file mode 100644
index 0ceae1e6e8b5..000000000000
--- a/kernel/bpf/test_stub.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/bpf.h>
-
-/* test stubs for BPF_MAP_TYPE_UNSPEC and for BPF_PROG_TYPE_UNSPEC
- * to be used by user space verifier testsuite
- */
-struct bpf_context {
-	u64 arg1;
-	u64 arg2;
-};
-
-static const struct bpf_func_proto *test_func_proto(enum bpf_func_id func_id)
-{
-	switch (func_id) {
-	case BPF_FUNC_map_lookup_elem:
-		return &bpf_map_lookup_elem_proto;
-	case BPF_FUNC_map_update_elem:
-		return &bpf_map_update_elem_proto;
-	case BPF_FUNC_map_delete_elem:
-		return &bpf_map_delete_elem_proto;
-	default:
-		return NULL;
-	}
-}
-
-static const struct bpf_context_access {
-	int size;
-	enum bpf_access_type type;
-} test_ctx_access[] = {
-	[offsetof(struct bpf_context, arg1)] = {
-		FIELD_SIZEOF(struct bpf_context, arg1),
-		BPF_READ
-	},
-	[offsetof(struct bpf_context, arg2)] = {
-		FIELD_SIZEOF(struct bpf_context, arg2),
-		BPF_READ
-	},
-};
-
-static bool test_is_valid_access(int off, int size, enum bpf_access_type type)
-{
-	const struct bpf_context_access *access;
-
-	if (off < 0 || off >= ARRAY_SIZE(test_ctx_access))
-		return false;
-
-	access = &test_ctx_access[off];
-	if (access->size == size && (access->type & type))
-		return true;
-
-	return false;
-}
-
-static struct bpf_verifier_ops test_ops = {
-	.get_func_proto = test_func_proto,
-	.is_valid_access = test_is_valid_access,
-};
-
-static struct bpf_prog_type_list tl_prog = {
-	.ops = &test_ops,
-	.type = BPF_PROG_TYPE_UNSPEC,
-};
-
-static int __init register_test_ops(void)
-{
-	bpf_register_prog_type(&tl_prog);
-	return 0;
-}
-late_initcall(register_test_ops);