[Devel] [PATCH hci-8.1 v4 0/2] selftests: ve: fix ve_perms, introduce vtty_stress

[Konstantin Khorenko]

This series do not apply.

--
Best regards,

Konstantin Khorenko,
Virtuozzo Linux Kernel Team

On 9/28/26 17:16, Eva Kurchatova wrote:
> Patchset for tasks:
> https://virtuozzo.atlassian.net/browse/VSTOR-144955
> https://virtuozzo.atlassian.net/browse/VSTOR-144771
> 
> Should be merged in this order, since without the ve fix, the testsuite
> will not pass at all.
> 
> Changes in v4:
> 
> 1/2:
> - Check the snprintf() in set_entry() against sizeof() and give the
>   buffer PATH_MAX, similar to how ve_open_rel() already operates.
> - Correct comments.
> - Fix the Feature tag.
> 
> 2/2:
> - Move the double release_tty() history out of the file header into
>   the message. The header keeps what the test does, how it reaches
>   both ends, and the usage line.
> - Match "general protection fault" records as well, they carry no
>   "Oops:" prefix.
> - Reason about the test reproduction time in the commit message.
> - Document that the test assumes its veid is not in use by a
>   running container in the commit message.
> - Default to 30 seconds and drop the settings file, the run now fits
>   the timeout the suite already has.
> 
> Link to v3: https://lists.openvz.org/pipermail/devel/2026-September/085277.html
> 
> Changes in v3:
> 
> 1/2:
> - Code unchanged from v2. Only the test count and the sentence about
>   the proc variant were dropped from the message; the rest of the v2
>   review is addressed in v4.
> 
> 2/2:
> - Corrections in commit message and comments.
> - Bail out on the first open errno that is not EBUSY, EIO or ENXIO,
>   on both ends, and report it, instead of spinning erroneously.
> - Match /dev/kmsg one record at a time.
> - Keep reading /dev/kmsg after EPIPE instead of stopping on it.
> - Put the slave node under a private mkdtemp() directory instead of a
>   fixed name in /tmp.
> - Kill the slave side when the master side gives up, with
>   PR_SET_PDEATHSIG as the backstop, so it does not hold the cgroup
>   open against destroy_ve().
> - Call destroy_ve() on the one exit path that skipped it.
> - Default to 60 seconds, from 600.
> 
> Link to v2: https://lists.openvz.org/pipermail/devel/2026-September/085125.html
> 
> Changes in v2:
> 
> 1/2:
> - Add the Fixes: tag, the code is unchanged.
> 
> 2/2:
> - Add the binary to .gitignore.
> - Formatting: single spaces, one initialiser per line.
> 
> Link to v1: https://lists.openvz.org/pipermail/devel/2026-September/085081.html
> 
> Eva Kurchatova (2):
>   selftests: ve: grant the directories the files sit in
>   selftests: ve: introduce vtty pair teardown stress test
> 
>  tools/testing/selftests/ve/.gitignore       |   1 +
>  tools/testing/selftests/ve/Makefile         |   1 +
>  tools/testing/selftests/ve/ve_perms_test.c  |  34 ++-
>  tools/testing/selftests/ve/ve_vtty_stress.c | 314 ++++++++++++++++++++
>  4 files changed, 348 insertions(+), 2 deletions(-)
>  create mode 100644 tools/testing/selftests/ve/ve_vtty_stress.c
>