Timeline
2011-01-05:
- 21:08 Ticket #280 (Taskdump should print fibril stacks) updated by
- It would seem the simplest way is to obtain addresses of the …
- 20:41 Ticket #280 (Taskdump should print fibril stacks) created by
- Printing a stack trace is a good way to observe what a sleeping …
2011-01-04:
- 21:26 ContemplatedPlatforms edited by
- Add PandaBoard (diff)
- 19:48 ContemplatedPlatforms edited by
- (diff)
- 19:33 ContemplatedPlatforms edited by
- Add BeagleBoard-xM (diff)
2011-01-02:
- 19:28 Meetings edited by
- Update the date of the next meeting. (diff)
2010-12-29:
- 21:30 Ticket #279 (Sleeping task does not get killed immediately) updated by
- I discussed this with Jakub. We are obviously seeing here several …
- 21:26 Ticket #246 (Make working directory a per-thread property) updated by
- This was a reaction to making it a per-thread property. As fibrils can …
- 20:09 Ticket #259 (Passing a file reference should be a first-class VFS operation) updated by
- Note that if the IPC/async framework had support for ports (and their …
- 20:06 Ticket #279 (Sleeping task does not get killed immediately) updated by
- The task is already dead, it is just waiting for all the unanswered …
- 19:57 Ticket #279 (Sleeping task does not get killed immediately) created by
- When I kill a task that is sleeping (say, Tetris in the menu, waiting …
- 19:41 Ticket #246 (Make working directory a per-thread property) updated by
- I don't quite follow. Can you elaborate on this and perhaps give an …
- 19:34 Ticket #237 (Sysinfo syscalls can loop forever) updated by
- I don't think it's okay to say that some data is not essential and …
- 19:23 Ticket #189 (DNS resolver) updated by
- It would seem better in line with HelenOS design for the resolver to …
- 19:17 Ticket #140 (Driver for ISO 9660 (cdfs) filesystem) updated by
- Jiří Kavalík's project page at lauchpad: https://launchpad.net/cdfs
- 19:16 Ticket #140 (Driver for ISO 9660 (cdfs) filesystem) updated by
- Jiří Kavalík is currently working on this as a school assignment for …
- 19:01 Ticket #214 (Need a command to kill an arbitrary running task) closed by
- fixed: It has been possible to list tasks and their IDs using the 'task' …
- 18:09 Ticket #205 (TCP is not finished) updated by
-
Status, Owner changed
After the latest changes, I noticed the following: * sometimes, the …
2010-12-28:
- 17:11 Ticket #276 (Socket client creates callback connections) updated by
-
Component changed
- 12:45 Ticket #205 (TCP is not finished) updated by
- In changeset:mainline,774 I fixed a small logic error which makes TCP …
2010-12-27:
- 21:29 AsyncSessions edited by
- Add czech translations of terms (diff)
- 20:06 Ticket #205 (TCP is not finished) updated by
- I've made some progress. In changeset:mainline,768 I fixed changing …
- 19:56 Ticket #277 (Socket client cannot tell the other side closed the connection) closed by
- fixed
- 19:56 Ticket #277 (Socket client cannot tell the other side closed the connection) updated by
- Fixed in changeset:mainline,773. End of data is now signaled by the …
2010-12-26:
- 22:14 AsyncSessions edited by
- Fix copy-and-paste error. (diff)
- 22:08 AsyncSessions edited by
- Update text according to changed code samples. (diff)
- 22:05 AsyncSessions edited by
- Complete code samples (diff)
- 19:00 KnowledgeArticles edited by
- (diff)
- 18:59 AsyncSessions created by
- 18:30 Ticket #102 (Improved support for concurrent IPC requests) updated by
- I have no idea what I was thinking of but obviously the proper English …
2010-12-25:
- 22:54 Ticket #278 (ip_header.h confuses bit order with byte order) created by
- ip_header.h incorrectly uses the ARCH_IS_BIG_ENDIAN macro to detect …
- 21:04 Ticket #276 (Socket client creates callback connections) updated by
- Socket client code is implemented in an unusual way. I believe it …
- 21:01 Ticket #277 (Socket client cannot tell the other side closed the connection) created by
- On a TCP socket the close() operation is unidirectional. When side A …
- 20:55 Ticket #276 (Socket client creates callback connections) created by
- Socket client code (uspace/lib/c/generic/net/socket_client.c) creates …
2010-12-21:
- 16:07 Ticket #272 (Need fibril_{mutex,rwlock_read,rwlock_write}_locked()) closed by
- fixed: Fixed in changeset:mainline,758.
- 11:56 Ticket #265 (pciintel uses EPARTY inappropriately) closed by
- fixed: Fixed in changeset:mainline,757.
- 11:56 Ticket #264 (ns8250 uses EPARTY inappropriately) closed by
- fixed: Fixed in changeset:mainline,757.
- 11:55 Ticket #263 (TCP uses EPARTY inappropriately) closed by
- fixed: Fixed in changeset:mainline,757.
2010-12-19:
- 23:52 Ticket #105 (HelenOS/ppc32 non-debug does not boot (in Qemu)) closed by
- worksforme: Anyway, going ahead and reclosing this ticket. The ppc32 exception …
- 23:46 Ticket #105 (HelenOS/ppc32 non-debug does not boot (in Qemu)) updated by
-
See also changed
Hi Martin, see #243 which tracks the critical bug in the ppc32 … - 23:42 Ticket #105 (HelenOS/ppc32 non-debug does not boot (in Qemu)) reopened by
- This is mostly unusual. The kernel ppc32 code is currently heavily …
- 14:07 Ticket #267 (HelenOS/integratorcp crashes) closed by
- fixed: Fixed in changeset:mainline,756.
- 10:06 Ticket #266 (The device framework should detect that the system does not have PCI bus) closed by
- notadefect: This should rather be solved by a dedicated non-PCI platform driver, …
2010-12-18:
- 11:56 Ticket #105 (HelenOS/ppc32 non-debug does not boot (in Qemu)) closed by
- worksforme: Tested non-debug mainline build with Qemu 0.11.1 and found no …
- 11:03 Ticket #274 (Accessing devman devices using devmap handles does not work) closed by
- fixed: Merged into mainline:755.
2010-12-17:
- 23:39 Ticket #274 (Accessing devman devices using devmap handles does not work) updated by
- I tried to bypass/fix this problem and in …
- 16:10 Ticket #274 (Accessing devman devices using devmap handles does not work) updated by
-
Status, Owner changed
2010-12-16:
- 15:26 ReleaseNotes/0.5.0 edited by
- Mention build system improvements in Release Notes. (diff)
2010-12-14:
- 17:17 Ticket #275 (Default sparc64/ultra build grows out of the OBP identity mapped ...) updated by
-
Component changed
- 17:17 Ticket #275 (Default sparc64/ultra build grows out of the OBP identity mapped ...) updated by
- Looks like we need to take care of the identity mapping at higher …
- 17:15 Ticket #275 (Default sparc64/ultra build grows out of the OBP identity mapped ...) updated by
- See OpenSolaris C source …
- 17:14 Ticket #275 (Default sparc64/ultra build grows out of the OBP identity mapped ...) created by
- The default build for sparc64/ultra has become too big that when …
- 15:57 Ticket #274 (Accessing devman devices using devmap handles does not work) created by
- In devman_connection(), there is the following comment: […] …
- 15:50 Ticket #273 (The map ADT should not free the object if its addition to the map failed) created by
- The map ADTs (e.g. the generic char map) will free up the memory for …
- 15:43 Ticket #272 (Need fibril_{mutex,rwlock_read,rwlock_write}_locked()) created by
- For the sake of checking elementary compliance with locking protocols, …
- 14:42 Ticket #271 (Fibril rwlocks read/write lock switch) updated by
-
Status, Owner changed
- 12:08 Ticket #271 (Fibril rwlocks read/write lock switch) updated by
- I'd prefer to have explicit interfaces for this so that the rwlock …
2010-12-13:
- 21:41 Ticket #271 (Fibril rwlocks read/write lock switch) created by
- When a fibril rwlock is already locked for writing and the function …
2010-12-05:
- 22:54 Ticket #124 (Hands-off configure/build) closed by
- fixed: Fixed in changeset:mainline,737 and changeset:mainline,738. Now you …
- 18:50 Ticket #108 (Building of release files should be automated) updated by
-
See also changed
- 18:50 Ticket #124 (Hands-off configure/build) updated by
-
See also changed
2010-11-26:
- 22:22 Lab edited by
-
Add Jakub's desktop to our lab
(diff)
- 22:08 Lab edited by
-
Add Marina's desktop to our lab (diff)
2010-11-24:
- 19:09 Ticket #253 (NS wait_for_task references NULL pointer.) closed by
- fixed: Fixed in changeset:mainline,723.
- 18:06 Ticket #253 (NS wait_for_task references NULL pointer.) updated by
- Martin Sucha discovered a test case: […]
- 12:09 Repositories edited by
- (diff)
2010-11-23:
- 21:18 Meetings edited by
- Set date for the next meeting. (diff)
2010-11-22:
- 18:18 Ticket #126 (Breakage and regression monitoring tool) updated by
-
Depends on, Keywords changed
- 18:17 Ticket #192 (Facility for comfortable network configuration and utilization) updated by
-
Depends on changed
- 18:07 Ticket #11 (Support PAE on ia32) updated by
-
Depends on changed
- 14:58 Ticket #185 (HelenOS installer) updated by
-
Depends on changed
2010-11-21:
- 10:06 Ticket #270 (udp_sendto_message() leaves data_fragment_size uninitialized) created by
- udp_sendto_message() is supposed to set its output argument …
2010-11-19:
- 19:02 StudentSoftwareProjects edited by
- Link to Jiri Kavalik's cdfs branch at lp. (diff)
2010-11-18:
- 18:18 FSDesign edited by
- Rename dev_handle_t to devmap_handle_t. (diff)
2010-11-17:
- 12:04 Ticket #126 (Breakage and regression monitoring tool) updated by
-
Keywords changed
- 12:04 Ticket #188 (Enhancement of libc implementation) updated by
-
Keywords changed
- 12:04 Ticket #192 (Facility for comfortable network configuration and utilization) updated by
-
Keywords changed
- 12:03 Ticket #187 (Driver for NE2000 network card clone) updated by
-
Keywords changed
- 12:03 Ticket #194 (Driver for AMD Lance network card clone) updated by
-
Keywords changed
- 12:03 Ticket #185 (HelenOS installer) updated by
-
Keywords changed
- 12:02 Ticket #54 (VFS to FUSE connector) updated by
-
Keywords changed
- 12:02 Ticket #140 (Driver for ISO 9660 (cdfs) filesystem) updated by
-
Keywords changed
- 12:01 Ticket #60 (Driver for ext4 filesystem) updated by
-
Keywords changed
- 11:49 StudentTips edited by
- (diff)
- 11:46 WikiStart edited by
- Tips are useful also for other kinds of student projects. (diff)
2010-11-14:
- 19:32 CurrentTheses edited by
- (diff)
- 19:26 CurrentTheses edited by
-
Try once more (diff)
- 19:22 CurrentTheses edited by
- Update link for MFF UK HelenOS theses in progress (diff)
2010-11-12:
- 13:32 Meetings edited by
- Update venue of the next meeting. (diff)
2010-11-11:
- 15:57 StudentSoftwareProjects edited by
- Add link to the launchpad page for helenos-nicf. (diff)
2010-11-10:
- 17:18 Lab edited by
- add Fuloong (diff)
2010-11-09:
- 23:17 Ticket #261 (After devman is run, dp8390 gets killed while reading from an I/O port) closed by
- fixed: Fixed in changeset:mainline,702.
- 09:36 Ticket #204 (Running nettest1 and nettest2 tests repeatedly will give worse and ...) closed by
- notadefect
- 09:36 Ticket #204 (Running nettest1 and nettest2 tests repeatedly will give worse and ...) reopened by
- Reopening to close again as not-a-defect.
2010-11-08:
- 19:57 Ticket #204 (Running nettest1 and nettest2 tests repeatedly will give worse and ...) closed by
- deferred: I've just made some finer measurements of average running times of …
- 09:31 Ticket #205 (TCP is not finished) updated by
- Copying last update on TCP progress from Lukas Mejdrech: […]
- 09:27 Ticket #204 (Running nettest1 and nettest2 tests repeatedly will give worse and ...) updated by
- s/socket_core/socket_create/
2010-11-06:
- 17:39 Ticket #204 (Running nettest1 and nettest2 tests repeatedly will give worse and ...) updated by
- I did some experiments and noticed a couple of things: - the next …
2010-11-05:
- 19:50 Sysel edited by
- Method overloading was rejected (diff)
- 17:25 Ticket #269 (Characters must be written atomically to the console) created by
- Currently the handler of VFS_WRITE in console expects that the …
- 16:41 ReleaseNotes/0.5.0 edited by
- (diff)
- 15:33 Ticket #268 (Running "while true; do echo prd | nc -u localhost 8080; done" hangs ...) updated by
-
Component changed
It turns out that after the hang happens, at least local IP, ICMP and … - 12:07 Ticket #268 (Running "while true; do echo prd | nc -u localhost 8080; done" hangs ...) created by
- When testing UDP from outside of HelenOS (which runs in Qemu) using …
- 10:31 Ticket #267 (HelenOS/integratorcp crashes) updated by
- The behavior wrt. the panic is the same also on Qemu 0.10.5.
- 10:29 Ticket #267 (HelenOS/integratorcp crashes) created by
- Using Qemu 0.13.0 and default config of mainline,689, the kernel …
- 10:21 Ticket #210 (Newer Qemu breaks Integrator/CP support) updated by
- Qemu 0.13.0 still exhibits this problem.
2010-11-04:
2010-11-03:
- 16:19 StudentSoftwareProjects created by
- Link to helenos-usb
- 16:02 WikiStart edited by
- (diff)
- 15:51 Meetings edited by
- Update date for the November meeting. (diff)
2010-10-27:
- 12:04 Codenames edited by
- Add some more codenames. (diff)
2010-10-26:
- 16:43 ReleaseNotes/0.5.0 edited by
- Device driver framework (diff)
- 16:43 ReleaseNotes/0.5.0 edited by
- Add deadlock detection (diff)
- 16:42 ReleaseNotes edited by
- Fix stale link. (diff)
2010-10-23:
- 09:51 Ticket #266 (The device framework should detect that the system does not have PCI bus) created by
- When Qemu is started with -M isapc, the machine does not have the PCI …
- 09:46 Ticket #265 (pciintel uses EPARTY inappropriately) created by
- The EPARTY error code is a return value meant to be used by the kernel …
- 09:46 Ticket #264 (ns8250 uses EPARTY inappropriately) created by
- The EPARTY error code is a return value meant to be used by the kernel …
- 09:45 Ticket #263 (TCP uses EPARTY inappropriately) created by
- The EPARTY error code is a return value meant to be used by the kernel …
- 09:26 Ticket #262 (The ns8250 driver uses too many magic numbers) created by
- The new ns8250 serial driver uses magic numbers when accessing I/O …
- 07:22 Ticket #261 (After devman is run, dp8390 gets killed while reading from an I/O port) updated by
- The expected behavior should be either that in both scenarios the I/O …
2010-10-21:
- 18:23 Ticket #261 (After devman is run, dp8390 gets killed while reading from an I/O port) created by
- On the Qemu/ia32 machine with PCI: If dp8390 starts when devman and …
2010-10-20:
- 22:28 Ticket #145 (Task snapshoting in HelenOS) closed by
- wontfix: We will most likely only cherry pick from …
- 21:17 Ticket #224 (Kernel crashed in clock()) closed by
- worksforme: Not reproduced in a while and already a bit old, possibly fixed. Going …
- 20:57 Ticket #144 (Device drivers interface in HelenOS system) closed by
- fixed
- 20:56 Ticket #144 (Device drivers interface in HelenOS system) updated by
-
Milestone changed
Merged in changeset:mainline,649. - 17:15 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) closed by
- fixed: Fixed in changeset:mainline,648.
- 17:00 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
- Nice work!
- 17:00 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
-
Yes, I can confirm it fixes the issue
2010-10-19:
- 21:08 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
- Jiri, I have just (hopefully) fixed this in lp:~jakub/helenos/fs. Can …
- 20:35 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
- Ok, I think I know what is the problem, based on the above stacks. In …
- 20:16 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
-
Component changed
I have quickly prototyped a deadlock detection mechanism for fibril …
2010-10-18:
- 17:32 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
-
Cc changed
- 17:27 Ticket #254 (Improve IPC terminology) closed by
- worksforme: Under the weight of the above evidence, I am proceeding to closing …
- 17:18 Ticket #254 (Improve IPC terminology) updated by
- The suggested terminology is not being used even in the archetypal …
2010-10-17:
- 20:25 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
- That was my first guess as well, but no, it's not an OOM. Increasing …
2010-10-14:
- 06:59 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
- Just a guess: What about available memory? The non-determinism can be …
2010-10-13:
2010-10-12:
- 19:16 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
- Running 'tasks' in kcon shows four tasks with the name 'getterm' and …
- 19:01 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) updated by
-
Owner, Status changed
- 19:01 Ticket #260 (Booting process sometimes gets stuck while starting shells on VCs) created by
- Booting sometimes gets stuck at the point where the first four VCs …
2010-10-08:
- 21:43 Ticket #257 (Regression in TCP) closed by
- fixed: Fixed in changeset:mainline,634.1.28 and merged in changeset:mainline,643.
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