[dpdk-stable] [PATCH] usertools: fix Python compatibility issue
beilei.xing at intel.com
beilei.xing at intel.com
Thu Mar 4 04:07:36 CET 2021
From: Beilei Xing <beilei.xing at intel.com>
For LTS release before 20.02 which should support both Python 2 and 3,
when running usertools/dpdk-devbind.py with Python 2,there'll be the
following error:
Traceback (most recent call last):
File "usertools/dpdk-devbind.py", line 755, in <module>
main()
File "usertools/dpdk-devbind.py", line 743, in main
check_modules()
File "usertools/dpdk-devbind.py", line 198, in check_modules
if module_is_loaded(mod["Name"]):
File "usertools/dpdk-devbind.py", line 177, in module_is_loaded
release = platform.uname().release
AttributeError: 'tuple' object has no attribute 'release'
The root cause is that Python 2 doesn't support
platform.uname().release, which is supported by Python 3.
Fixes: 1e794e710d18 ("usertools: fix binding built-in kernel driver")
Cc: stable at dpdk.org
Signed-off-by: Beilei Xing <beilei.xing at intel.com>
---
usertools/dpdk-devbind.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 262a5ff3a9..44ea3dd30b 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -174,7 +174,7 @@ def module_is_loaded(module):
loaded_modules = sysfs_mods
# add built-in modules as loaded
- release = platform.uname().release
+ release = platform.release()
filename = os.path.join("/lib/modules/", release, "modules.builtin")
if os.path.exists(filename):
try:
--
2.26.2
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