Re: [PATCH] selftests/intel_pstate: fix operand expected

From: Shuah Khan
Date: Mon Oct 14 2024 - 19:41:38 EST


On 10/14/24 08:09, Alessandro Zanni wrote:
This fix solves these errors, when calling kselftest with
targets "intel_pstate":

What is "calling" kselftest? Please include the command you
ran in the change log.

Also, say "Fix" instead of "This fix"

Running "command" results in the following errors:

<errors>

Fix them


- ./run.sh: line 90: / 1000: syntax error: operand expected
(error token is "/ 1000")
- ./run.sh: line 92: / 1000: syntax error: operand expected
(error token is "/ 1000")

To error was found by running tests manually with the command:

"To" -> These?

make kselftest TARGETS=intel_pstate

Why not just move this up:

I don't see any errors when I run the above command on Linux 6.12-rc3
What's you environment like?


Signed-off-by: Alessandro Zanni <alessandro.zanni87@xxxxxxxxx>
---
tools/testing/selftests/intel_pstate/run.sh | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/intel_pstate/run.sh b/tools/testing/selftests/intel_pstate/run.sh
index e7008f614ad7..39130a359535 100755
--- a/tools/testing/selftests/intel_pstate/run.sh
+++ b/tools/testing/selftests/intel_pstate/run.sh
@@ -87,9 +87,11 @@ mkt_freq=${_mkt_freq}0
# Get the ranges from cpupower
_min_freq=$(cpupower frequency-info -l | tail -1 | awk ' { print $1 } ')
-min_freq=$(($_min_freq / 1000))
+min_freq=$((_min_freq / 1000))
+echo "min_freq:"
+echo $min_freq
_max_freq=$(cpupower frequency-info -l | tail -1 | awk ' { print $2 } ')
-max_freq=$(($_max_freq / 1000))
+max_freq=$((_max_freq / 1000))
[ $EVALUATE_ONLY -eq 0 ] && for freq in `seq $max_freq -100 $min_freq`

thanks,
-- Shuah