Merge v5.9-rc1 into drm-misc-next

Sam needs 5.9-rc1 to have dev_err_probe in to merge some patches.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

1 files changed, 20 insertions, 1 deletions

diff --git a/scripts/bpf_helpers_doc.py b/scripts/bpf_helpers_doc.py
index 91fa668fa860..5bfa448b4704 100755
--- a/scripts/bpf_helpers_doc.py
+++ b/scripts/bpf_helpers_doc.py
@@ -404,6 +404,7 @@ class PrinterHelpers(Printer):
 
     type_fwds = [
             'struct bpf_fib_lookup',
+            'struct bpf_sk_lookup',
             'struct bpf_perf_event_data',
             'struct bpf_perf_event_value',
             'struct bpf_pidns_info',
@@ -421,6 +422,12 @@ class PrinterHelpers(Printer):
             'struct sockaddr',
             'struct tcphdr',
             'struct seq_file',
+            'struct tcp6_sock',
+            'struct tcp_sock',
+            'struct tcp_timewait_sock',
+            'struct tcp_request_sock',
+            'struct udp6_sock',
+            'struct task_struct',
 
             'struct __sk_buff',
             'struct sk_msg_md',
@@ -444,6 +451,7 @@ class PrinterHelpers(Printer):
             'struct bpf_perf_event_data',
             'struct bpf_perf_event_value',
             'struct bpf_pidns_info',
+            'struct bpf_sk_lookup',
             'struct bpf_sock',
             'struct bpf_sock_addr',
             'struct bpf_sock_ops',
@@ -458,6 +466,12 @@ class PrinterHelpers(Printer):
             'struct sockaddr',
             'struct tcphdr',
             'struct seq_file',
+            'struct tcp6_sock',
+            'struct tcp_sock',
+            'struct tcp_timewait_sock',
+            'struct tcp_request_sock',
+            'struct udp6_sock',
+            'struct task_struct',
     }
     mapped_types = {
             'u8': '__u8',
@@ -475,6 +489,11 @@ class PrinterHelpers(Printer):
             'struct sk_msg_buff': 'struct sk_msg_md',
             'struct xdp_buff': 'struct xdp_md',
     }
+    # Helpers overloaded for different context types.
+    overloaded_helpers = [
+        'bpf_get_socket_cookie',
+        'bpf_sk_assign',
+    ]
 
     def print_header(self):
         header = '''\
@@ -531,7 +550,7 @@ class PrinterHelpers(Printer):
         for i, a in enumerate(proto['args']):
             t = a['type']
             n = a['name']
-            if proto['name'] == 'bpf_get_socket_cookie' and i == 0:
+            if proto['name'] in self.overloaded_helpers and i == 0:
                     t = 'void'
                     n = 'ctx'
             one_arg = '{}{}'.format(comma, self.map_type(t))