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Timeline



2009-07-24:

16:05 Ticket #101 (ia64 non-debug build is broken) closed by Jakub Jermář
fixed
16:04 Changeset in mainline [7038f55] by Jakub Jermar <jakub@…>
Add simple atomic_lock_arch() for ia64

2009-07-23:

21:59 UsersGuide edited by Jiri Svoboda
(diff)
21:50 Tracing edited by Jiri Svoboda
Udebug should no longer panic the kernel :-) (diff)
21:34 StringAPI edited by Jiri Svoboda
Handling of buffer overruns (diff)
21:27 ReleaseNotes/Trunk edited by Jiri Svoboda
Mac keyboard regression (diff)
21:22 ReleaseNotes/Trunk edited by Jiri Svoboda
Disclaimer (diff)
20:50 FSDesign edited by Jakub Jermář
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20:20 FSDesign edited by Jakub Jermář
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19:56 FSDesign edited by Jakub Jermář
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19:45 IPC edited by Jakub Jermář
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19:45 KnowledgeArticles edited by Jakub Jermář
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19:44 WikiStart edited by Jakub Jermář
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19:36 FSDesign edited by Jakub Jermář
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19:26 FSDesign edited by Jakub Jermář
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19:04 FSDesign edited by Jakub Jermář
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18:48 FSDesign edited by Jakub Jermář
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18:37 FSDesign edited by Jakub Jermář
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2009-07-22:

21:57 Ticket #102 (Improved support for concurrent IPC requests) created by Jiri Svoboda
Currently it is difficult to handle requests from one client to one …
19:08 Changeset in mainline [1641eb0] by Jiri Svoboda <jirik.svoboda@…>
Make automatic start of BDDs and mounting of /data optional and …
18:46 Changeset in mainline [a5facfb] by Jiri Svoboda <jirik.svoboda@…>
Update proto definitions in tracer.
18:31 Changeset in mainline [c8404d4] by Jiri Svoboda <jirik.svoboda@…>
Cope with ipc_call_sync_slow() overwriting input argument with output …
17:39 Ticket #101 (ia64 non-debug build is broken) created by Jakub Jermář
ia64 non-debug build is broken because atomic_lock_arch() is not …
15:40 FSDesign edited by Jakub Jermář
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11:54 Ticket #100 (Exceptions should not be handled in a dedicated CPU mode) created by Jakub Jermář
So far, IRQs have ben handled in the "undefined" processor mode, while …

2009-07-21:

22:22 Changeset in mainline [9ad5b5c] by Jiri Svoboda <jirik.svoboda@…>
Use bool type.
22:18 Changeset in mainline [6e3a44a] by Jiri Svoboda <jirik.svoboda@…>
Wait for app to exit before returning from tracer.
22:02 Changeset in mainline [5462a30] by Jiri Svoboda <jirik.svoboda@…>
Remove accidentally commited debugging messages.
20:50 Ticket #97 (Tracer cannot cope with console inheritance) closed by Jiri Svoboda
fixed: There are two interesting issues here: 1. It is not possible for an …
20:37 Changeset in mainline [84683fdc] by Jiri Svoboda <jirik.svoboda@…>
Use a dedicated fibril to wait for console events so that we can quit …
20:12 Changeset in mainline [8e1dc00] by Jiri Svoboda <jirik.svoboda@…>
Let application inherit tracer's std. files.
19:50 Changeset in mainline [654a30a] by Jiri Svoboda <jirik.svoboda@…>
Make use of fibril sync primitives.
18:34 Changeset in mainline [9d8a1ed] by Jiri Svoboda <jirik.svoboda@…>
Read keys directly from console in tracer. This works around the …
09:32 ReleaseNotes/Trunk edited by Jakub Jermář
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2009-07-18:

10:08 ReleaseNotes/Trunk edited by Jiri Svoboda
Fibril Synchronization Primitives (diff)
10:02 ReleaseNotes/Trunk edited by Jiri Svoboda
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09:54 ReleaseNotes/Trunk edited by Jiri Svoboda
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09:49 ReleaseNotes/Trunk edited by Jiri Svoboda
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2009-07-17:

07:34 ReleaseNotes/Trunk edited by Jiri Svoboda
Console inheritance (diff)
07:31 ReleaseNotes/Trunk edited by Jiri Svoboda
Memory Allocator (diff)
07:21 ReleaseNotes/Trunk edited by Jiri Svoboda
Specify base version used for comparison (diff)

2009-07-16:

08:44 Changeset in mainline [986c24c] by Jakub Jermar <jakub@…>
Fix sparc64 non-debug build.

2009-07-15:

22:07 ReleaseNotes/Trunk edited by Jiri Svoboda
(diff)
22:00 Changeset in mainline [aa7954f] by Jiri Svoboda <jirik.svoboda@…>
Fix comments.
20:11 Changeset in mainline [ba6232b] by Jakub Jermar <jakub@…>
Fix a couple of memory leaks and an improper use of sizeof().
11:09 ReleaseNotes/Trunk edited by Jakub Jermář
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10:59 ReleaseNotes/Trunk edited by Jakub Jermář
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2009-07-14:

21:28 Ticket #89 (Invisible Tetris pieces on non-graphical fb) closed by Jiri Svoboda
fixed: Fixed in r4644. Console color capability can now be queried with …
21:26 Changeset in mainline [bf5443d] by Jiri Svoboda <jirik.svoboda@…>
Revert accidently commited change.
21:25 Changeset in mainline [50cfa6c] by Jiri Svoboda <jirik.svoboda@…>
Method for getting console color capabilities. Use to fix invisible …
08:16 Ticket #98 ('cat readme' hangs on mips32) closed by Jakub Jermář
duplicate: Fixed in revision 4643. realloc() didn't check whether the next block …
08:16 Ticket #99 (bdsh hangs after reading the second command on ia64 and sparc64) closed by Jakub Jermář
fixed: Fixed in revision 4643. realloc() didn't check whether the next block …
08:15 Changeset in mainline [7d88587] by Jakub Jermar <jakub@…>
realloc() should really check whether the next block is indeed free.
06:26 Ticket #99 (bdsh hangs after reading the second command on ia64 and sparc64) created by Jakub Jermář
In revision 4642 (i.e. after the fix for ticket #92), bdsh hangs after …

2009-07-13:

22:15 Ticket #98 ('cat readme' hangs on mips32) created by Jiri Svoboda
If you try to run 'cat readme' on mips32gx twice, it hangs in …
21:44 Ticket #97 (Tracer cannot cope with console inheritance) created by Jiri Svoboda
Trunk r4642. With console inheritance in place the tracer tries to …
21:28 Ticket #92 (bdsh dies on mips32) closed by Jiri Svoboda
fixed: The problem was in two places in realloc(). One: real_size was not a …
21:24 Changeset in mainline [f450280] by Jiri Svoboda <jirik.svoboda@…>
Fix alignment errors in realloc().
19:42 Changeset in mainline [44539b4c] by Jakub Jermar <jakub@…>
Adhere to the sparc64 ABI and provide stack space for procedure arguments.
19:35 Changeset in mainline [716fb9d] by Jakub Jermar <jakub@…>
Improve comment.
19:34 Changeset in mainline [9a61ba5] by Jakub Jermar <jakub@…>
IRQ-safe switch to userspace.
15:30 ReleaseNotes/Trunk edited by Jakub Jermář
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15:25 ReleaseNotes/Trunk edited by Jakub Jermář
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15:23 ReleaseNotes/Trunk edited by Jakub Jermář
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09:12 FSDesign edited by Jakub Jermář
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2009-07-12:

21:45 Ticket #96 (Index Pages in HelenOS Trac do not work) created by Jiri Svoboda
It appears that Trac provides automatically generated alphabetical and …
19:50 ReleaseNotes/Trunk edited by Jiri Svoboda
Preconfigured defaults (diff)
15:41 ReleaseNotes/Trunk edited by Jakub Jermář
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15:40 ReleaseNotes/Trunk edited by Jakub Jermář
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15:38 ReleaseNotes/Trunk edited by Jakub Jermář
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09:45 ReleaseNotes/Trunk edited by Jiri Svoboda
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09:32 ReleaseNotes/Trunk edited by Jiri Svoboda
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09:28 ReleaseNotes edited by Jiri Svoboda
Grammar (diff)
09:24 ReleaseNotes/Trunk edited by Jiri Svoboda
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09:14 ReleaseNotes edited by Jiri Svoboda
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09:09 ReleaseNotes/Template created by Jiri Svoboda
09:05 ReleaseNotes/Trunk created by Jiri Svoboda
08:58 WikiStart edited by Jiri Svoboda
Add link to Release Notes (diff)
08:55 ReleaseNotes created by Jiri Svoboda
I want YOU for HelenOS Release Notes

2009-07-11:

21:47 Changeset in mainline [450448d] by Jiri Svoboda <jirik.svoboda@…>
Implement data transmission to CUDA, use to enable autopolling. Now …
20:55 Changeset in mainline [4b2c458c] by Jakub Jermar <jakub@…>
sparc64's SP_DELTA needs more space.
15:14 Changeset in mainline [ec8b0dac] by Jakub Jermar <jakub@…>
Things are much easier when the compiler knows that context_save() …
09:38 Ticket #95 (devmap crashes on ia64) closed by Jakub Jermář
fixed: I think you just underestimate the true power of context_restore() :-)
09:07 Ticket #95 (devmap crashes on ia64) reopened by Jiri Svoboda
This is not a fix, just a workaround. A local variable in …

2009-07-10:

22:34 Ticket #95 (devmap crashes on ia64) closed by Jakub Jermář
fixed: I analyzed the bug and came to the conclusion, that the problem is in …
22:31 Changeset in mainline [4c467ee] by Jakub Jermar <jakub@…>
In fibril_switch(), make sure to reload srcf with the current fibril …

2009-07-08:

11:29 Changeset in mainline [30f869d] by Jakub Jermar <jakub@…>
mips32's istate_t must respect the 8-byte stack alignment.

2009-07-07:

21:48 Changeset in mainline [1f0db02e] by Jiri Svoboda <jirik.svoboda@…>
Modify CUDA driver to state machine format, with one interrupt per …
21:39 Ticket #95 (devmap crashes on ia64) created by Jakub Jermář
[…] The crash occurs in fibril_switch().
21:14 Ticket #94 (Kernel panic in memcpy_to_uspace() on ia64) closed by Jakub Jermář
fixed: Fixed in revision 4625. The ia64 kernel did not handle writes to …
21:12 Changeset in mainline [925be4e] by Jakub Jermar <jakub@…>
The ia64 kernel needs to handle the Data Access Rights fault.
21:11 Changeset in mainline [80a3bd9] by Jakub Jermar <jakub@…>
Initialize the Accessed and Dirty bits when the page hash table is used.
18:28 Ticket #94 (Kernel panic in memcpy_to_uspace() on ia64) created by Jakub Jermář
[…]
15:48 Ticket #93 (Exception stack frame should not be constructed by a C function on arm32) created by Jakub Jermář
The idea of setting the kernel stack and saving registers to it from a …

2009-07-06:

22:16 Ticket #92 (bdsh dies on mips32) created by Jakub Jermář
bdsh (newer than 6001) will crash after successfully completing a …
21:44 Changeset in mainline [8a81a73a] by Jiri Svoboda <jirik.svoboda@…>
Prettier output from ata_bd.
21:16 Changeset in mainline [1757ffce] by Jakub Jermar <jakub@…>
Do not attempt to spawn non-existing programs.
20:55 Changeset in mainline [95bc57c] by Jiri Svoboda <jirik.svoboda@…>
Servers can return value as soon as they are up. Use this with …
20:16 Changeset in mainline [adb49f58] by Jiri Svoboda <jirik.svoboda@…>
Allow to determine whether a task returned value before terminatign.
19:45 Ticket #83 (Pass task exit code) closed by Jiri Svoboda
fixed: I changed NS from using kernel notifications to using IPC messages for …
19:40 Changeset in mainline [0315679] by Jiri Svoboda <jirik.svoboda@…>
Move fully to IPC-based tracking of task startup and termination in …
19:17 Changeset in mainline [5d96851] by Jiri Svoboda <jirik.svoboda@…>
Pass task ID to NS from loader. This prevents ID spoofing by user apps.
16:02 Changeset in mainline [7114d83] by Jiri Svoboda <jirik.svoboda@…>
Allow task to return value (will be improved).

2009-07-04:

13:04 Changeset in mainline [d68e4d5] by Jakub Jermar <jakub@…>
Make the libblock cache behave more like a cache and fix some bugs …

2009-07-02:

19:39 Changeset in mainline [2a77841d] by Jiri Svoboda <jirik.svoboda@…>
Kernel Mac ADB keyboard driver revived.
15:23 Changeset in mainline [bb8dc88] by Martin Decky <martin@…>
remove obsolete VFS methods
15:01 Changeset in mainline [0143f72] by Jakub Jermar <jakub@…>
Statically allocated stat structure will do.
14:54 Changeset in mainline [271283b] by Jakub Jermar <jakub@…>
Fix typos.
14:51 Changeset in mainline [d851f597] by Martin Decky <martin@…>
small allocator optimization add some comments

2009-07-01:

16:39 Changeset in mainline [9c40f88] by Martin Decky <martin@…>
cstyle
10:37 Ticket #74 (Reimplement user space memory allocator) closed by Martin Decky
fixed: Public domain dlmalloc removed and simple first-fit allocator …

2009-06-30:

21:42 OldMacPeripherals edited by Jiri Svoboda
(diff)
20:06 Ticket #91 (Kconsole pager) created by Jiri Svoboda
Lately the number of tasks running is more that can fit on a typical …
20:03 Ticket #90 (Bad memory access messages are architecture-dependent) created by Jiri Svoboda
While the kernel has an architecture-independent interface to the …
19:41 Ticket #89 (Invisible Tetris pieces on non-graphical fb) created by Jiri Svoboda
On egafb and serial fb, colors are downmixed to BW. Some tetris pieces …
15:54 Changeset in mainline [2d11a7d8] by Martin Decky <martin@…>
tester framework rewrite (go from a menu-driven interface to …
15:53 Changeset in mainline [db24058] by Martin Decky <martin@…>
small fixes and coding style changes related to the new memory allocator
15:51 Changeset in mainline [6db6fd1] by Martin Decky <martin@…>
implement simple first-fit memory allocator (modified from original …
15:50 Changeset in mainline [ae75080a] by Martin Decky <martin@…>
define just the basic memory allocator interface
15:48 Changeset in mainline [497ae7b] by Martin Decky <martin@…>
remove dlmalloc
15:46 Changeset in mainline [82346c50] by Martin Decky <martin@…>
memory allocator test (modified from original code by Tomas Bures and …
15:32 Changeset in mainline [f954906] by Martin Decky <martin@…>
avoid compiler warnings and one small bug
15:31 Changeset in mainline [c063d96e] by Martin Decky <martin@…>
avoid compiler warning
15:31 Changeset in mainline [7ece1fbe] by Martin Decky <martin@…>
avoid possible segfault

2009-06-29:

16:15 Changeset in mainline [057760d3] by Martin Decky <martin@…>
avoid unaligned memory access
16:03 Changeset in mainline [f49cf64] by Martin Decky <martin@…>
simplify init, create /dev/null0 on demand
16:02 Changeset in mainline [7fcb74c] by Martin Decky <martin@…>
add support for creating null devices on demand
09:20 Changeset in mainline [bfd247f] by Martin Decky <martin@…>
set buffering according to what file descriptor we are opening (this …

2009-06-28:

21:41 Ticket #82 (ls: skipping bogus node null) closed by Jakub Jermář
fixed: Fixed in revisino 4587.
21:41 Changeset in mainline [415c7e0d] by Jakub Jermar <jakub@…>
Implement stat() and VFS_IN_STAT. Modify bdsh() to use stat() during …
19:18 Changeset in mainline [75160a6] by Jakub Jermar <jakub@…>
Add libfs_stat() and let FAT and TMPFS use it.
19:01 Ticket #84 (Replace VFS_DEVICE with VFS_FSTAT) closed by Jakub Jermář
fixed: Fixed in revision 4585.
18:59 Changeset in mainline [852b801] by Jakub Jermar <jakub@…>
Introduce VFS_IN_FSTAT and VFS_OUT_STAT. Provide libc fstat() and …
13:43 Changeset in mainline [4198f9c3] by Jakub Jermar <jakub@…>
Separate the VFS input and output protocols.
12:08 Changeset in mainline [6408be3] by Jiri Svoboda <jirik.svoboda@…>
Fix chaos in block library.

2009-06-27:

09:41 Changeset in mainline [00fe6bb] by Jiri Svoboda <jirik.svoboda@…>
Automatically try to mount FAT from disk0 on /data upon boot. Save …

2009-06-26:

21:34 Changeset in mainline [1fbe064b] by Jiri Svoboda <jirik.svoboda@…>
Allow libblock to operate in write-through mode. With 'wtcache' mount …
15:08 Ticket #88 (cons_get_event() should be rewritten using e.g. condition variables) closed by Jakub Jermář
fixed: Fixed in revision 4571.
15:06 Changeset in mainline [af65b72] by Jakub Jermar <jakub@…>
Do not use the pending mechanism in console.
15:05 Changeset in mainline [1cab2f41] by Jakub Jermar <jakub@…>
Do not use the pending mechanism in devmap.
15:04 Changeset in mainline [103bb68] by Jakub Jermar <jakub@…>
A little bit of cstyle.
15:04 Changeset in mainline [cc531be] by Jakub Jermar <jakub@…>
Mention arm32 in the document describing virtual address translation.
05:18 Changeset in mainline [9593bc8] by Jakub Jermar <jakub@…>
Use condvar broadcast instead of signal when registering a new file system.

2009-06-25:

21:30 Changeset in mainline [7b47fa2] by Jakub Jermar <jakub@…>
Do not use the "pending" fibril mechanism in VFS
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