| Message ID | cover.1688750763.git.falcon@tinylab.org |
|---|---|
| Headers | show |
| Series | selftests/nolibc: allow run with minimal kernel config | expand |
Hi Zhangjin, On Sat, Jul 08, 2023 at 02:21:20AM +0800, Zhangjin Wu wrote: > This patchset assumes the chmod_net removal patchset will be applied at > first, if not, the chmod_argv0 added alphabetically will not be applied. > Since our new chmod_argv0 is exactly added to replace chmod_net, so, > Willy, is it ok for you to at least apply the chmod_net removal patch > [5] before this patchset? Sure, and thanks for the reminder, I had missed it in the middle of the flood. (...) > LOG: testing summary: > > arch/board | result > ------------|------------ > arm/vexpress-a9 | 139 test(s) passed, 4 skipped, 0 failed. > x86_64/pc | 139 test(s) passed, 4 skipped, 0 failed. > mipsel/malta | 139 test(s) passed, 4 skipped, 0 failed. > loongarch64/virt | 139 test(s) passed, 4 skipped, 0 failed. Great, I like this, thank you! That was precisely the purpose of the "skipped" initially, not to be too strictly bound to a specific config. Now it's indeed even more flexible and that's better. Series queued as well, thank you! Willy
Zhangjin, for your convenience, I've queued your pending series and Thomas's patches in the following order here: 20230709-nolibc-ser2-tom-syscall-configv4 series2, thomas' chmod_net and ioperm patches, your new syscall series, and your tiny config version 4 series. Thomas and Zhangjin, do not hesitate to let me know if I missed anything. The two series I left aside for now are still just under discussion (output reformating and reorganisation of the arch include files). We're getting closer to having something done now! Thanks! Willy
Hi, Willy This v4 mainly uses the argv0 suggested by you, at the same time, a new run-libc-test target is added for glibc and musl, and the RB_ flags are added for nolibc to allow compile nolibc-test.c without <linux/reboot.h> for glibc, musl and nolibc (mainly for musl-gcc, without -I /path/to/sysroot). This patchset is based on the 20230705-nolibc-series2 branch of nolibc repo [2], it must be applied after our v6 __sysret series [3] (argv0 exported there) and Thomas' chmod_net removal patchset [4] (the new chmod_argv0 is added at the same line of chmod_net, will conflict). This patchset assumes the chmod_net removal patchset will be applied at first, if not, the chmod_argv0 added alphabetically will not be applied. Since our new chmod_argv0 is exactly added to replace chmod_net, so, Willy, is it ok for you to at least apply the chmod_net removal patch [5] before this patchset? selftests/nolibc: drop test chmod_net This patchset is tested together with the v6 __sysret series [3]: arch/board | result ------------|------------ arm/vexpress-a9 | 142 test(s) passed, 1 skipped, 0 failed. arm/virt | 142 test(s) passed, 1 skipped, 0 failed. aarch64/virt | 142 test(s) passed, 1 skipped, 0 failed. ppc/g3beige | not supported ppc/ppce500 | not supported i386/pc | 142 test(s) passed, 1 skipped, 0 failed. x86_64/pc | 142 test(s) passed, 1 skipped, 0 failed. mipsel/malta | 142 test(s) passed, 1 skipped, 0 failed. loongarch64/virt | 142 test(s) passed, 1 skipped, 0 failed. riscv64/virt | 142 test(s) passed, 1 skipped, 0 failed. riscv32/virt | 0 test(s) passed, 0 skipped, 0 failed. s390x/s390-ccw-virtio | 142 test(s) passed, 1 skipped, 0 failed. If use tinyconfig + basic console options (means disable all of the other options, include procfs, shmem, tmpfs, net and memfd_create, to save test time, only randomly choose 4 archs): ... LOG: testing report for loongarch64/virt: 15 chmod_self [SKIPPED] 16 chown_self [SKIPPED] 40 link_cross [SKIPPED] 0 -fstackprotector not supported [SKIPPED] 139 test(s) passed, 4 skipped, 0 failed. See all results in /labs/linux-lab/logging/nolibc/loongarch64-virt-nolibc-test.log LOG: testing summary: arch/board | result ------------|------------ arm/vexpress-a9 | 139 test(s) passed, 4 skipped, 0 failed. x86_64/pc | 139 test(s) passed, 4 skipped, 0 failed. mipsel/malta | 139 test(s) passed, 4 skipped, 0 failed. loongarch64/virt | 139 test(s) passed, 4 skipped, 0 failed. Changes from v3 --> v4: * selftests/nolibc: stat_fault: silence NULL argument warning with glibc selftests/nolibc: gettid: restore for glibc and musl selftests/nolibc: add _LARGEFILE64_SOURCE for musl selftests/nolibc: fix up int_fast16/32_t test cases for musl selftests/nolibc: fix up kernel parameters support selftests/nolibc: link_cross: use /proc/self/cmdline tools/nolibc: add rmdir() support selftests/nolibc: add a new rmdir() test case selftests/nolibc: fix up failures when CONFIG_PROC_FS=n selftests/nolibc: prepare /tmp for tmpfs or ramfs selftests/nolibc: vfprintf: remove MEMFD_CREATE dependency No change. * selftests/nolibc: add run-libc-test target New run and report for glibc or musl. for musl, we can simply issue: $ make run-libc-test CC=/path/to/musl-install/bin/musl-gcc * tools/nolibc: types.h: add RB_ flags for reboot() selftests/nolibc: prefer <sys/reboot.h> to <linux/reboot.h> Required by musl to compile nolibc-test.c without -I/path/to/sysroot * selftests/nolibc: chdir_root: restore current path after test restore current path to prevent breakage of using relative path * selftests/nolibc: stat_timestamps: remove procfs dependency selftests/nolibc: chroot_exe: remove procfs dependency selftests/nolibc: add chmod_argv0 test use argv0 instead of '/init' as before. Best regards, Zhangjin --- [1]: https://lore.kernel.org/lkml/cover.1688134399.git.falcon@tinylab.org/ [2]: https://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git [3]: https://lore.kernel.org/lkml/cover.1688739492.git.falcon@tinylab.org/ [4]: https://lore.kernel.org/lkml/20230624-proc-net-setattr-v1-0-73176812adee@weissschuh.net/ [5]: https://lore.kernel.org/lkml/20230624-proc-net-setattr-v1-1-73176812adee@weissschuh.net/ Zhangjin Wu (18): selftests/nolibc: add run-libc-test target selftests/nolibc: stat_fault: silence NULL argument warning with glibc selftests/nolibc: gettid: restore for glibc and musl selftests/nolibc: add _LARGEFILE64_SOURCE for musl selftests/nolibc: fix up int_fast16/32_t test cases for musl tools/nolibc: types.h: add RB_ flags for reboot() selftests/nolibc: prefer <sys/reboot.h> to <linux/reboot.h> selftests/nolibc: fix up kernel parameters support selftests/nolibc: link_cross: use /proc/self/cmdline tools/nolibc: add rmdir() support selftests/nolibc: add a new rmdir() test case selftests/nolibc: fix up failures when CONFIG_PROC_FS=n selftests/nolibc: prepare /tmp for tmpfs or ramfs selftests/nolibc: vfprintf: remove MEMFD_CREATE dependency selftests/nolibc: chdir_root: restore current path after test selftests/nolibc: stat_timestamps: remove procfs dependency selftests/nolibc: chroot_exe: remove procfs dependency selftests/nolibc: add chmod_argv0 test tools/include/nolibc/sys.h | 23 ++++- tools/include/nolibc/types.h | 12 ++- tools/testing/selftests/nolibc/Makefile | 4 + tools/testing/selftests/nolibc/nolibc-test.c | 88 +++++++++++++++----- 4 files changed, 104 insertions(+), 23 deletions(-)