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Apr 15, 2014:

8:06 PM Developer/SMP edited by Mayes
/* Status */ (diff)
7:54 PM Developer/SMP edited by Mayes
/* Status */ (diff)
7:54 PM Developer/SMP edited by Mayes
/* Status */ (diff)
4:38 PM Ticket #2176 (fishy behavior in termios tx task mode) created by Jeffrey Hill
I have a look around in the drivers in the various BSPs and I notice …
2:20 PM Changeset in rtems [33d0666]4.11 by Sebastian Huber <sebastian.huber@…>
score: Critical fix for SMP The _Scheduler_SMP_Allocate_processor() and _Thread_Dispatch() exchange information without locks. Make sure we use the right load/store ordering.
11:36 AM Changeset in rtems [b80f920]4.11 by Sebastian Huber <sebastian.huber@…>
bsp/qoriq: SMP support for IRQ support
11:34 AM Changeset in rtems [487b94e7]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/powerpc: SMP support for SPR functions These registers are local to a processor, there is no need to use SMP locks here.
11:33 AM Changeset in rtems [598f39cd]4.11 by Sebastian Huber <sebastian.huber@…>
libchip: SMP support for NS16550
11:32 AM Changeset in rtems [2c1e7ff]4.11 by Sebastian Huber <sebastian.huber@…>
sapi: Error case for CONFIGURE_UNLIMITED_OBJECTS
8:48 AM Ticket #2112 (<sys/queue.h> is broken) closed by Sebastian Huber
fixed: Fixed with Newlib 2.1.0.
8:46 AM Ticket #1808 (PerCore SMP Scheduler) closed by Sebastian Huber
fixed: Clustered/partitioned scheduling is now supported: http://git.rtems.org/rtems/commit/?id=c5831a3f9af11228dbdaabaf01f69d37e55684ef

Apr 14, 2014:

11:18 PM Changeset in rtems-schedsim [8703c13] by Joel Sherrill <joel.sherrill@…>
Now works uniprocessor with debug enabled
9:50 PM Changeset in rtems-schedsim [9a34e3a] by Joel Sherrill <joel.sherrill@…>
.configure.swp: Junk file removed from git
9:05 PM Changeset in rtems [589bbcb]4.11 by Joel Sherrill <joel.sherrill@…>
sp74.doc: Correct minor typos
9:05 PM Changeset in rtems [8e7db68c]4.11 by Joel Sherrill <joel.sherrill@…>
Minor conditionals to enable building Scheduler Simulator on GNU/Linux - rtems/score/assert.h: Scheduler Simulator uses glibc assert.h on GNU/Linux. This will likely need to be adjusted more for other host compilers and C libraries. Also disable _Assert_Not_reached() because some of these paths do actually return to the called on the Scheduler Simulator. - basedefs.h: Do not use noreturn attribute when on Scheduler Simulator. Paths which context switch can return to the command interpreter on the Scheduler Simulator.
4:18 PM Projects/GraphicsToolkit edited by PavelPisa
Move configure variable setup to the configure line. (diff)
3:11 PM Changeset in rtems [509040f0]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/powerpc: SMP support for one TSEC driver
10:41 AM Changeset in rtems [dc18190]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add and use RTEMS_ZERO_LENGTH_ARRAY
6:09 AM Changeset in rtems [67a7a2c]4.11 by Sebastian Huber <sebastian.huber@…>
sparc: Use leon multilib define

Apr 13, 2014:

8:35 AM TBR/UserApp/Fonix7000 edited by AaronGrier
update links (diff)
6:27 AM GSoC edited by Just Janek
/* Students' Proposals */ (diff)

Apr 12, 2014:

1:21 AM TBR/UserManual/RTEMS_Coverage_Analysis edited by JoelSherrill
(diff)
12:45 AM Ticket #2125 (building rtems) closed by Gedare Bloom
invalid: Closing, no identifiable bug here.
12:42 AM Ticket #2096 (http://git.rtems.org/examples-v2/ has the wrong Clone) closed by Gedare Bloom
fixed: Someone fixed it.
12:25 AM Ticket #1973 (Convert from texi2www to texi2html) closed by Gedare Bloom
fixed: Fixed.
12:11 AM Ticket #1547 (Status code to errno mapping) closed by Gedare Bloom
fixed: http://git.rtems.org/rtems/commit/?id=35b8f48a4b18a605945f149601a8ff8c9bc11fd6

Apr 11, 2014:

7:03 PM Ticket #1764 (RTEMS shell not always waiting for termination) closed by dufault
invalid: I haven't seen this in a long time. I'd like to close it not reproducible but don't see that, I'll choose INVALID.
6:45 PM Ticket #2068 (pthread_create race condition (task_start userext executed after ...) closed by Gedare Bloom
fixed: Applied to 4.9 and 4.10
3:18 PM Changeset in rtems [1af8634]4.11 by Jennifer Averett <jennifer.averett@…>
capture: Update comment block style in capture engine. Doxygen added and comment blocks standardized.
1:41 PM Changeset in rtems [2ca0a7b]4.11 by Sebastian Huber <sebastian.huber@…>
capture: Use ISR lock for SMP support

Apr 10, 2014:

3:06 PM Changeset in rtems [1613a01b]4.11 by Ralf Kirchner <ralf.kirchner@…>
libchip: Reduce tx interrupts Reduce number of packet transmitted interrupts by using the interrupt mechanism only if we run out of DMA descriptors. Under normal conditions regaining DMA descriptors, mbufs and clusters is handled via a counter.
3:03 PM Changeset in rtems [f28b8d45]4.11 by Ralf Kirchner <ralf.kirchner@…>
libchip: Cleanup
3:02 PM Changeset in rtems [18fe64a]4.11 by Ralf Kirchner <ralf.kirchner@…>
libchip: Improve handling of DMA suspends Reset the corresponding DMA status bit
2:57 PM Changeset in rtems [6ac3969]4.11 by Ralf Kirchner <ralf.kirchner@…>
bsp/altera-cyclone-v: Cleanup
2:54 PM Changeset in rtems [782182eb]4.11 by Ralf Kirchner <ralf.kirchner@…>
bsp/altera-cyclone-v: Change console baud rate The baud rate of the altera cyclone-V U-Boot can not be changed at the u-Boot console prompt. Thus we use the same baud rate as the U-Boot for the BSP.
1:48 PM Changeset in rtems [53e008b]4.11 by Sebastian Huber <sebastian.huber@…>
score: SMP initialization changes Add and use _CPU_SMP_Start_processor(). Add and use _CPU_SMP_Finalize_initialization(). This makes most _CPU_SMP_Initialize() functions a bit simpler since we can calculate the minimum value of the count of processors requested by the application configuration and the count of physically or virtually available processors in the high-level code. The CPU port has now the ability to signal a processor start failure. With the support for clustered/partitioned scheduling the presence of particular processors can be configured to be optional or mandatory. There will be a fatal error only in case mandatory processors are not present. The CPU port may use a timeout to monitor the start of a processor.
10:33 AM Changeset in rtems [3a4d28a]4.11 by Sebastian Huber <sebastian.huber@…>
documentation: Clarify
9:50 AM Changeset in rtems [d61f5502]4.11 by Sebastian Huber <sebastian.huber@…>
documentation: Move CONFIGURE_MAXIMUM_DEVICES Move CONFIGURE_MAXIMUM_DEVICES documentation to "File System Configuration Parameters". This define has nothing to do with the device driver table.
9:26 AM Changeset in rtems [7a597e97]4.11 by Sebastian Huber <sebastian.huber@…>
pppd: Delete example This example is available via testsuites/samples/pppd.
9:02 AM Changeset in rtems [cb5eaddf]4.11 by Sebastian Huber <sebastian.huber@…>
rtems: Rename rtems_smp_get_current_processor() Rename rtems_smp_get_current_processor() in rtems_get_current_processor(). Make rtems_get_current_processor() a function in uni-processor configurations to enable ABI compatibility with SMP configurations.
8:58 AM Changeset in rtems [4bc8d2e]4.11 by Sebastian Huber <sebastian.huber@…>
rtems: Rename rtems_smp_get_processor_count() Rename rtems_smp_get_processor_count() in rtems_get_processor_count(). Make rtems_get_processor_count() a function in uni-processor configurations to enable ABI compatibility with SMP configurations.
8:27 AM Changeset in rtems-source-builder [6b7b22a]4.104.114.9 by Chris Johns <chrisj@…>
config: Use _host_os for conditional checks.
8:26 AM Changeset in rtems-source-builder [a14171f]4.104.114.9 by Chris Johns <chrisj@…>
sb: Add _host_os_version to all supported hosts.
8:23 AM Changeset in rtems-source-builder [9ea19cf]4.104.114.9 by Chris Johns <chrisj@…>
config: Update to gdb-7.7. for arm, avr, bfin, h8300.
8:22 AM Changeset in rtems-source-builder [7a6d42e]4.104.114.9 by Chris Johns <chrisj@…>
config: Fix for sim common code on Mavrick.
8:21 AM Changeset in rtems-tools [b45ca52]4.104.11 by Chris Johns <chrisj@…>
tester: Fix the psim script.
8:21 AM Changeset in rtems-tools [f756b51]4.104.11 by Chris Johns <chrisj@…>
gdb: pr 16827, fix sim on Mavrick.
6:25 AM Changeset in rtems [d9196d1d]4.11 by Sebastian Huber <sebastian.huber@…>
configure: Paravirtualization for all targets Virtual machines with paravirtualization exist not only on x86.
6:18 AM Changeset in rtems [198c143]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add _Per_CPU_Get_snapshot()

Apr 9, 2014:

9:43 PM Developer/GSoC/ProjectManagement edited by Gedare
/* Q&A */ (diff)
1:26 PM Changeset in rtems [c3cd7e7]4.11 by Sebastian Huber <sebastian.huber@…>
smptests/smpschedule01: Rename in smpscheduler01
1:07 PM Changeset in rtems [c5831a3f]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add clustered/partitioned scheduling Clustered/partitioned scheduling helps to control the worst-case latencies in the system. The goal is to reduce the amount of shared state in the system and thus prevention of lock contention. Modern multi-processor systems tend to have several layers of data and instruction caches. With clustered/partitioned scheduling it is possible to honour the cache topology of a system and thus avoid expensive cache synchronization traffic. We have clustered scheduling in case the set of processors of a system is partitioned into non-empty pairwise-disjoint subsets. These subsets are called clusters. Clusters with a cardinality of one are partitions. Each cluster is owned by exactly one scheduler instance.
8:33 AM Changeset in rtems [133d54c5]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add scheduler name
8:09 AM Changeset in rtems [1b67535d]4.11 by Sebastian Huber <sebastian.huber@…>
rtems: Add scheduler get processors
8:09 AM Changeset in rtems [27270b0d]4.11 by Sebastian Huber <sebastian.huber@…>
rtems: Add task get/set scheduler
8:09 AM Changeset in rtems [b427a92]4.11 by Sebastian Huber <sebastian.huber@…>
rtems: Add scheduler identification
7:40 AM Changeset in rtems [2d5424d2]4.11 by Sebastian Huber <sebastian.huber@…>
sptests/sp37: Account for internal struct align
5:07 AM Changeset in rtems-source-builder [8ac8ebf]4.104.114.9 by Chris Johns <chrisj@…>
config: Add gdb-7.7 support.
5:07 AM Changeset in rtems-source-builder [a1bba9d]4.104.114.9 by Chris Johns <chrisj@…>
config: Make FreeBSD 10 port patch specific to FreeBSD.

Apr 8, 2014:

10:28 PM Developer/SMP edited by JoelSherrill
/* Status */ Add TBD' (diff)
9:14 AM Changeset in rtems [0712d17]4.11 by Sebastian Huber <sebastian.huber@…>
score: Task get/set affinity Make rtems_task_get_affinity() and rtems_task_set_affinity() available on non-SMP configurations. Allow larger CPU sets.
7:42 AM Changeset in rtems [69aa3349]4.11 by Sebastian Huber <sebastian.huber@…>
score: Simplify thread control initialization The thread control block contains fields that point to application configuration dependent memory areas, like the scheduler information, the API control blocks, the user extension context table, the RTEMS notepads and the Newlib re-entrancy support. Account for these areas in the configuration and avoid extra workspace allocations for these areas. This helps also to avoid heap fragementation and reduces the per thread memory due to a reduced heap allocation overhead.
7:18 AM Developer/Tools/RSB edited by ChrisJohns
/* Feedback from Students about using RSB for the GSoC Getting Started */ (diff)
7:17 AM Developer/Tools/RSB edited by ChrisJohns
Comment on the freedback. (diff)
6:16 AM Changeset in rtems-source-builder [ecda605]4.104.114.9 by Chris Johns <chrisj@…>
sb: Fix pkg-config to handle quoted libraries.
6:16 AM Changeset in rtems-source-builder [6ab2f51]4.104.114.9 by Chris Johns <chrisj@…>
config: Remove the qemu test patch for MinGW.
6:15 AM Changeset in rtems-source-builder [34cc5a9]4.104.114.9 by Chris Johns <chrisj@…>
config: Add the libffi version to check for.
5:11 AM Changeset in rtems-source-builder [f3b5490]4.104.114.9 by Chris Johns <chrisj@…>
config,sb: Qemu build updates for FreeBSD and the start of MinG32. Hack round the FreeBSD iconv support in Freebsd 10. In 10 libc now supports iconv however iconv.h is present under /usr/local. Start to add support to build qemu for MinGW via a Cxc. This is a work in progress and contains lots of hidden traps. In config.py separate out of the canadian build status.
3:18 AM Changeset in rtems-source-builder [374ba95]4.104.114.9 by Chris Johns <chrisj@…>
doc: Updated after GSoC student feedback.

Apr 7, 2014:

11:35 PM Changeset in rtems-testing [ee6207c]4.11 by Joel Sherrill <joel.sherrill@…>
gdb-sim.in: Symbol is now _Terminate
11:33 PM Changeset in rtems-testing [a11b7a3]4.11 by Joel Sherrill <joel.sherrill@…>
check_endof: Improve END OF line check to match rtems-tester
2:50 PM Changeset in rtems [6cf45cb]4.11 by Sebastian Huber <sebastian.huber@…>
score: Fix workspace size estimate for TLS
2:07 PM Changeset in rtems [eeb45b5]4.11 by Sebastian Huber <sebastian.huber@…>
sptests/sp68: Fix configuration
2:00 PM Changeset in rtems [d61c315]4.11 by Sebastian Huber <sebastian.huber@…>
score: Fix for empty heap
1:59 PM Changeset in rtems [fef4293]4.11 by Sebastian Huber <sebastian.huber@…>
psxtests/psxkey02: Test for proper error case
1:55 PM Changeset in rtems [b2700c35]4.11 by Sebastian Huber <sebastian.huber@…>
score: Use proper protection
1:36 PM Changeset in rtems [316ba97]4.11 by Sebastian Huber <sebastian.huber@…>
tmtests/tm21: Fix configuration
12:50 PM Changeset in rtems [263f4bec]4.11 by Sebastian Huber <sebastian.huber@…>
score: Statically initialize IO manager This simplifies the RTEMS initialization and helps to avoid a memory overhead. The workspace demands of the IO manager were not included in the <rtems/confdefs.h> workspace size estimate. This is also fixed as a side-effect. Update documentation and move "Specifying Application Defined Device Driver Table" to the section end. This sub-section is not that important for the user. Mentioning this at the beginning may lead to confusion.
12:50 PM Changeset in rtems [781631e]4.11 by Sebastian Huber <sebastian.huber@…>
sptests/spwatchdog: Fix for short enums
12:50 PM Changeset in rtems [57c2985]4.11 by Sebastian Huber <sebastian.huber@…>
score: Lazy key value pair allocation
12:50 PM Changeset in rtems [fb9e98e]4.11 by Sebastian Huber <sebastian.huber@…>
score: Fix workspace size estimate
12:50 PM Changeset in rtems [57740ce8]4.11 by Sebastian Huber <sebastian.huber@…>
score: Clarify CPU port alignment requirements
12:41 PM Changeset in rtems [94086a9]4.11 by Sebastian Huber <sebastian.huber@…>
score: Fix POSIX threads size estimate The POSIX threads are separate objects. Account for the object administration overhead.

Apr 4, 2014:

2:32 PM Changeset in rtems [cae120e2]4.11 by Sebastian Huber <sebastian.huber@…>
rhealstone/rhmlatency: Fix configuration
2:24 PM Changeset in rtems [c6f0a4b7]4.11 by Joel Sherrill <joel.sherrill@…>
schedulerpriorityaffinitysmp.h: Fix compilation error introduced by recent changes
2:24 PM Changeset in rtems [eb2c813]4.11 by Joel Sherrill <joel.sherrill@…>
privateenv.c: Remove unused variable warning
11:58 AM Changeset in rtems [e785fbaa]4.11 by Sebastian Huber <sebastian.huber@…>
score: Delete _Thread_Ticks_per_timeslice Use the Configuration instead.
11:43 AM Changeset in rtems [47445846]4.11 by Sebastian Huber <sebastian.huber@…>
score: Delete _Thread_Maximum_extensions Use the Configuration instead.
8:56 AM Changeset in rtems [e1598a6]4.11 by Sebastian Huber <sebastian.huber@…>
score: Static scheduler configuration Do not allocate the scheduler control structures from the workspace. This is a preparation step for configuration of clustered/partitioned schedulers on SMP.
7:39 AM Changeset in rtems [e8fffc2d]4.11 by Sebastian Huber <sebastian.huber@…>
score: Delete superfluous field
7:37 AM Changeset in rtems [d62b5ac9]4.11 by Sebastian Huber <sebastian.huber@…>
score: Include missing header file
6:36 AM Changeset in rtems [fc3c759]4.11 by Sebastian Huber <sebastian.huber@…>
score: Move declaration to end of file

Apr 3, 2014:

10:02 PM Changeset in rtems [69d7279]4.11 by Joel Sherrill <joel.sherrill@…>
pthreadimpl.h: Conditionalize thread affinity copying
8:14 PM Changeset in rtems [aa7ff5d3]4.11 by Joel Sherrill <joel.sherrill@…>
leon2 ckinit.c, console.c: Comment clean up
8:13 PM Changeset in rtems [fcc10761]4.11 by Joel Sherrill <joel.sherrill@…>
leon2/Makefile.am: Change to one file per line
8:13 PM Changeset in rtems [68a6470]4.11 by Joel Sherrill <joel.sherrill@…>
erc32/Makefile.am: Change to one file per line
8:13 PM Changeset in rtems [6c0b7b8]4.11 by Joel Sherrill <joel.sherrill@…>
psim/console/console-io.c: Comment clean up
8:13 PM Changeset in rtems [d4db719]4.11 by Joel Sherrill <joel.sherrill@…>
sim68000/console/conscfg.c: Comment clean up
8:11 PM Changeset in rtems [3a422f7d]4.11 by Joel Sherrill <joel.sherrill@…>
h8sim/console/console-io.c: Comment clean up
8:03 PM Changeset in rtems [68c156a]4.11 by Joel Sherrill <joel.sherrill@…>
pthreadcreate.c: Fix bug where attr used instead of the_attr
6:51 PM Changeset in rtems [a0a073d1]4.11 by Joel Sherrill <joel.sherrill@…>
pthread.c: Conditionalize thread affinity initialization
5:55 PM Changeset in rtems [d507c037]4.11 by Joel Sherrill <joel.sherrill@…>
Disable per task variables when SMP is enabled Per task variables are inherently unsafe in SMP systems. This patch disables them from the build and adds warnings in the appropriate documentation and configuration sections.
1:03 PM Changeset in rtems [24934e36]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add scheduler control to scheduler ops Scheduler operations must be free of a global scheduler context to enable partitioned/clustered scheduling.
10:52 AM Changeset in rtems [1a6093d]4.11 by Sebastian Huber <sebastian.huber@…>
samples/fileio: Fix configuration
10:02 AM Changeset in rtems [439c494]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add and use Scheduler_simple_Control
9:53 AM Changeset in rtems [3891983]4.11 by Sebastian Huber <sebastian.huber@…>
score: Add and use Scheduler_EDF_Control
8:23 AM Ticket #788 (Priority inheritance mechanism may activate a deleted task) closed by Sebastian Huber
fixed: http://git.rtems.org/rtems/commit/?id=3f5f2ce22903c1e1f15fee75938b34987d894916

Apr 2, 2014:

6:36 PM TBR/BSP/Beagleboard edited by Beng
(diff)
6:25 PM TBR/BSP/Beagleboard edited by Beng
removed some options from the instructed configure that are not necessary for a good build (diff)
4:39 PM Changeset in rtems [95cb09e]4.11 by Joel Sherrill <joel.sherrill@…>
sparc/shared/.../linkcmds.base: Correct C++ support Add KEEP() for .eh_frame*, .ctor*, and .dtor*.

Apr 1, 2014:

11:22 AM Ticket #2082 (Nested interrupts broken since inclusion of smp changes) closed by Sebastian Huber
fixed: I am pretty sure this bug is fixed in the current SMP code.
9:48 AM Changeset in rtems [494c2e3]4.11 by Sebastian Huber <sebastian.huber@…>
score: Move priority bit map to scheduler instance Delete global variables _Priority_Major_bit_map and _Priority_Bit_map. This makes it possible to use multiple priority scheduler instances for example with clustered/partitioned scheduling on SMP.
8:20 AM Changeset in rtems [f570b071]4.11 by Sebastian Huber <sebastian.huber@…>
score: Rename Priority_bit_map_Control Rename Priority_bit_map_Control in Priority_bit_map_Word.
8:01 AM Changeset in rtems [4994927]4.11 by Sebastian Huber <sebastian.huber@…>
score: Move log2table to separate file
7:48 AM Changeset in rtems [8e980e61]4.11 by Sebastian Huber <sebastian.huber@…>
bsps/powerpc: Fix linker command files
7:21 AM Changeset in rtems [3ccfd98]4.11 by Sebastian Huber <sebastian.huber@…>
libtests/newlib01: New test
6:40 AM Changeset in rtems [57db5f1]4.11 by Sebastian Huber <sebastian.huber@…>
smptests/smpthreadlife01: Avoid bad profiling stat
6:31 AM Changeset in rtems [25a97835]4.11 by Sebastian Huber <sebastian.huber@…>
ringbuf: Fix ISR lock initialization/destruction
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