RTEMS | bsps/i386/pc386: Poll the kernel input (!1572)

Tue Nov 10 17:51:49 UTC 2026

Vasu binwal commented: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1572#note_162321

Tested on pc686 in QEMU 8.2.2 (i386-rtems7-gcc 15.2.0, Ubuntu 24.04), clean build of 3b6f870b58, no warnings.

- ts-validation-io-kernel: no longer hangs. It passes (`Z:TestsuitesValidationIoKernel:C:1:N:1:F:0`) and shuts down normally. On the base commit e38ca36d93 it blocks in `getchark()` after printing X and times out; current main (bdd37caf75) does the same.
- ts-validation-intr: unchanged from the base commit, 10571 of 18311 checks fail.
- Validation suite with `rtems-test --rtems-bsp=pc-qemu`: 17 passed, 0 failed, 1 expected fail, 0 timeouts, 5 invalid. Main: 17 / 0 / 1 / 1 timeout / 4 invalid, and the suite time drops from 12 min to 5 s.

Note: io-kernel prints to VGA instead of COM1 even with `--console=/dev/com1`, so rtems-test sees no output and reports it as invalid. I read the result from VGA memory. The ts-fatal-\* tests behave the same way on main, so this isn't caused by this MR, but with io-kernel removed from the expected-fail list it will show up as invalid under rtems-test.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1572#note_162321
You're receiving this email because of your account on gitlab.rtems.org. Unsubscribe from this thread: https://gitlab.rtems.org/-/namespace/49/sent_notifications/6-d76udlboipl9ml6l6id0xy2h3-1d/unsubscribe | Manage all notifications: https://gitlab.rtems.org/-/profile/notifications | Help: https://gitlab.rtems.org/help

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/bugs/attachments/20261110/764c9b39/attachment.htm>