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| author |   Paul E. McKenney <paulmck@kernel.org> | 2023-07-13 18:29:36 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2023-07-20 17:54:53 -0700 |
| commit | 7c25ee819f39a6c84d5fbe87fee4a7f78dd204a1 (patch) | |
| tree | e6dbf7cd267e770cad31e7e86024ccc66b818f23 /tools/testing/selftests/rcutorture | |
| parent | torture: Make init program dump command-line arguments (diff) | |
| download | wireguard-linux-7c25ee819f39a6c84d5fbe87fee4a7f78dd204a1.tar.xz wireguard-linux-7c25ee819f39a6c84d5fbe87fee4a7f78dd204a1.zip | |
torture: Cause mkinitrd.sh to indicate failure on compile errors
Currently, if the C program created by mkinitrd.sh has compile errors,
the errors are printed, but kvm.sh soldiers on, building kernels that
have init-less initrd setups. The kernels then fail on boot when they
attempt to mount non-existent root filesystems.
This commit therefore improves user friendliness by making mkinitrd.sh
return non-zero exit status on compile errors, which in turn causes kvm.sh
to take an early exit, with the compile errors still clearly visible.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/testing/selftests/rcutorture')
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/mkinitrd.sh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/mkinitrd.sh b/tools/testing/selftests/rcutorture/bin/mkinitrd.sh index 558f5a669dbd..212c52ca90b5 100755 --- a/tools/testing/selftests/rcutorture/bin/mkinitrd.sh +++ b/tools/testing/selftests/rcutorture/bin/mkinitrd.sh @@ -74,8 +74,16 @@ if echo -e "#if __x86_64__||__i386__||__i486__||__i586__||__i686__" \ ${CROSS_COMPILE}gcc -fno-asynchronous-unwind-tables -fno-ident \ -nostdlib -include ../../../../include/nolibc/nolibc.h \ -s -static -Os -o init init.c -lgcc + ret=$? else ${CROSS_COMPILE}gcc -s -static -Os -o init init.c + ret=$? +fi + +if [ "$ret" -ne 0 ] +then + echo "Failed to create a statically linked C-language initrd" + exit "$ret" fi rm init.c |