Commit 6553bfcb authored by Alessandro Zanni's avatar Alessandro Zanni Committed by Shuah Khan
Browse files

selftests/intel_pstate: fix operand expected error 

Running "make kselftest TARGETS=intel_pstate" results in
the following errors:
- ./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")

This fix allows to have cross-platform compatibility when
using arithmetic expression with command substitutions.

Link: https://lore.kernel.org/r/f37df23888cd5ea6b3976f19d3e25796129dd090.1730141362.git.alessandro.zanni87@gmail.com


Signed-off-by: default avatarAlessandro Zanni <alessandro.zanni87@gmail.com>
Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
parent fa0122ea

tools/testing/selftests/intel_pstate/run.sh

+2 −2
Original line number Diff line number Diff line
@@ -87,9 +87,9 @@ 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))

_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`