diff options
| -rw-r--r-- | lib/Kconfig.debug | 32 | ||||
| -rwxr-xr-x | lib/tests/module/gen_test_kallsyms.sh | 9 |
2 files changed, 38 insertions, 3 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f340017585c5..f3d723705879 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -3003,9 +3003,39 @@ config TEST_KALLSYMS_D tristate depends on m +choice + prompt "Kallsym test range" + default TEST_KALLSYMS_LARGE + help + Selecting something other than "Fast" will enable tests which slow + down the build and may crash your build. + +config TEST_KALLSYMS_FAST + bool "Fast builds" + help + You won't really be testing kallsysms, so this just helps fast builds + when allmodconfig is used.. + +config TEST_KALLSYMS_LARGE + bool "Enable testing kallsyms with large exports" + help + This will enable larger number of symbols. This will slow down + your build considerably. + +config TEST_KALLSYMS_MAX + bool "Known kallsysms limits" + help + This will enable exports to the point we know we'll start crashing + builds. + +endchoice + config TEST_KALLSYMS_NUMSYMS int "test kallsyms number of symbols" - default 100 + range 2 10000 + default 2 if TEST_KALLSYMS_FAST + default 100 if TEST_KALLSYMS_LARGE + default 10000 if TEST_KALLSYMS_MAX help The number of symbols to create on TEST_KALLSYMS_A, only one of which module TEST_KALLSYMS_B will use. This also will be used diff --git a/lib/tests/module/gen_test_kallsyms.sh b/lib/tests/module/gen_test_kallsyms.sh index 3f2c626350ad..561dcac0f359 100755 --- a/lib/tests/module/gen_test_kallsyms.sh +++ b/lib/tests/module/gen_test_kallsyms.sh @@ -7,6 +7,11 @@ NUM_SYMS=$2 SCALE_FACTOR=$3 TEST_TYPE=$(echo $TARGET | sed -e 's|lib/tests/module/test_kallsyms_||g') TEST_TYPE=$(echo $TEST_TYPE | sed -e 's|.c||g') +FIRST_B_LOOKUP=1 + +if [[ $NUM_SYMS -gt 2 ]]; then + FIRST_B_LOOKUP=$((NUM_SYMS/2)) +fi gen_template_module_header() { @@ -52,10 +57,10 @@ ____END_MODULE gen_template_module_data_b() { - printf "\nextern int auto_test_a_%010d;\n\n" 28 + printf "\nextern int auto_test_a_%010d;\n\n" $FIRST_B_LOOKUP echo "static int auto_runtime_test(void)" echo "{" - printf "\nreturn auto_test_a_%010d;\n" 28 + printf "\nreturn auto_test_a_%010d;\n" $FIRST_B_LOOKUP echo "}" } |