在 2025/10/29 1:14, Simon Horman 写道:
On Mon, Oct 27, 2025 at 12:30:07PM +0800, Wang Liang wrote:
The script "ethtool-common.sh" is not installed in INSTALL_PATH, and
triggers some errors when I try to run the test
'drivers/net/netdevsim/ethtool-coalesce.sh':

   TAP version 13
   1..1
   # timeout set to 600
   # selftests: drivers/net/netdevsim: ethtool-coalesce.sh
   # ./ethtool-coalesce.sh: line 4: ethtool-common.sh: No such file or directory
   # ./ethtool-coalesce.sh: line 25: make_netdev: command not found
   # ethtool: bad command line argument(s)
   # ./ethtool-coalesce.sh: line 124: check: command not found
   # ./ethtool-coalesce.sh: line 126: [: -eq: unary operator expected
   # FAILED /0 checks
   not ok 1 selftests: drivers/net/netdevsim: ethtool-coalesce.sh # exit=1

Install this file to avoid this error. After this patch:

   TAP version 13
   1..1
   # timeout set to 600
   # selftests: drivers/net/netdevsim: ethtool-coalesce.sh
   # PASSED all 22 checks
   ok 1 selftests: drivers/net/netdevsim: ethtool-coalesce.sh

Fixes: fbb8531e58bd ("selftests: extract common functions in ethtool-common.sh")
Signed-off-by: Wang Liang <[email protected]>
---
  tools/testing/selftests/drivers/net/netdevsim/Makefile | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/drivers/net/netdevsim/Makefile 
b/tools/testing/selftests/drivers/net/netdevsim/Makefile
index daf51113c827..653141a654a0 100644
--- a/tools/testing/selftests/drivers/net/netdevsim/Makefile
+++ b/tools/testing/selftests/drivers/net/netdevsim/Makefile
@@ -20,4 +20,6 @@ TEST_PROGS := \
        udp_tunnel_nic.sh \
  # end of TEST_PROGS
+TEST_FILES := ethtool-common.sh
+
  include ../../../lib.mk
Hi Wang Liang,

As per commit f07f91a36090 ("selftests: net: unify the Makefile formats")
I think the desired format is as follows (completely untested!):

TEST_FILES := \
        ethtool-common.sh \
# end of TEST_PROGS


Thanks for the reminder!

I will correct it, and send v2 later.

------
Best regards
Wang Liang



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