Merge tag 'v6.17.8' into linux-6.17.ylinux-6.17.y

This is the 6.17.8 stable release

2 files changed, 21 insertions, 22 deletions

diff --git a/tools/testing/selftests/drivers/net/lib/py/__init__.py b/tools/testing/selftests/drivers/net/lib/py/__init__.py
index 8711c67ad658..a07b56a75c8a 100644
--- a/tools/testing/selftests/drivers/net/lib/py/__init__.py
+++ b/tools/testing/selftests/drivers/net/lib/py/__init__.py
@@ -15,7 +15,7 @@ try:
         NlError, RtnlFamily, DevlinkFamily
     from net.lib.py import CmdExitFailure
     from net.lib.py import bkg, cmd, bpftool, bpftrace, defer, ethtool, \
-        fd_read_timeout, ip, rand_port, tool, wait_port_listen
+        fd_read_timeout, ip, rand_port, tool, wait_port_listen, wait_file
     from net.lib.py import fd_read_timeout
     from net.lib.py import KsftSkipEx, KsftFailEx, KsftXfailEx
     from net.lib.py import ksft_disruptive, ksft_exit, ksft_pr, ksft_run, \
diff --git a/tools/testing/selftests/drivers/net/lib/py/env.py b/tools/testing/selftests/drivers/net/lib/py/env.py
index 1b8bd648048f..c1f3b608c6d8 100644
--- a/tools/testing/selftests/drivers/net/lib/py/env.py
+++ b/tools/testing/selftests/drivers/net/lib/py/env.py
@@ -4,7 +4,7 @@ import os
 import time
 from pathlib import Path
 from lib.py import KsftSkipEx, KsftXfailEx
-from lib.py import ksft_setup
+from lib.py import ksft_setup, wait_file
 from lib.py import cmd, ethtool, ip, CmdExitFailure
 from lib.py import NetNS, NetdevSimDev
 from .remote import Remote
@@ -25,6 +25,9 @@ class NetDrvEnvBase:
 
         self.env = self._load_env_file()
 
+        # Following attrs must be set be inheriting classes
+        self.dev = None
+
     def _load_env_file(self):
         env = os.environ.copy()
 
@@ -48,6 +51,22 @@ class NetDrvEnvBase:
                 env[pair[0]] = pair[1]
         return ksft_setup(env)
 
+    def __del__(self):
+        pass
+
+    def __enter__(self):
+        ip(f"link set dev {self.dev['ifname']} up")
+        wait_file(f"/sys/class/net/{self.dev['ifname']}/carrier",
+                  lambda x: x.strip() == "1")
+
+        return self
+
+    def __exit__(self, ex_type, ex_value, ex_tb):
+        """
+        __exit__ gets called at the end of a "with" block.
+        """
+        self.__del__()
+
 
 class NetDrvEnv(NetDrvEnvBase):
     """
@@ -72,17 +91,6 @@ class NetDrvEnv(NetDrvEnvBase):
         self.ifname = self.dev['ifname']
         self.ifindex = self.dev['ifindex']
 
-    def __enter__(self):
-        ip(f"link set dev {self.dev['ifname']} up")
-
-        return self
-
-    def __exit__(self, ex_type, ex_value, ex_tb):
-        """
-        __exit__ gets called at the end of a "with" block.
-        """
-        self.__del__()
-
     def __del__(self):
         if self._ns:
             self._ns.remove()
@@ -219,15 +227,6 @@ class NetDrvEpEnv(NetDrvEnvBase):
             raise Exception("Can't resolve remote interface name, multiple interfaces match")
         return v6[0]["ifname"] if v6 else v4[0]["ifname"]
 
-    def __enter__(self):
-        return self
-
-    def __exit__(self, ex_type, ex_value, ex_tb):
-        """
-        __exit__ gets called at the end of a "with" block.
-        """
-        self.__del__()
-
     def __del__(self):
         if self._ns:
             self._ns.remove()