Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

System Call Bugs #109

Closed
omegaphoenix opened this issue Feb 18, 2017 · 2 comments
Closed

System Call Bugs #109

omegaphoenix opened this issue Feb 18, 2017 · 2 comments
Assignees
@celerysticker @johnli-codaio @omegaphoenix
Labels
bug

Comments

@omegaphoenix
Copy link
Owner

Suspected memory issue causing failures in multi-recurse, multi-oom, and possibly syn-read on QEMU.
We should also consider refactoring the array of files to a linked list to conserve space.
Currently multiOomFix branch is also failing syn-write and exec-missing (hanging) on Bochs.
This could be due to not deleting threads right away (might want to refactor how we are synchronizing anyways - use 2 semaphores (additional one for changes in exit_status) instead of 1 semaphore).
@omegaphoenix
Copy link
Owner Author

omegaphoenix commented Feb 21, 2017 •
edited
Loading

Only issue is in multi-oom now. Kernel PANIC at ../../threads/thread.c:346 in thread_current(): assertion `is_thread(t)' failed.
syn-read and exec-missing are failing on bochs.

@omegaphoenix
Copy link
Owner Author

#114 fixed this issue on qemu

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@celerysticker celerysticker

@johnli-codaio johnli-codaio

@omegaphoenix omegaphoenix

Labels
bug
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@celerysticker @johnli-codaio @omegaphoenix