ecc9b2eeb2
delete SYSCALL_DECLARE(writev)
2013-06-17 18:07:25 +09:00
5d0062c204
delete SYSCALL_DECLARE(time)
2013-06-17 18:07:25 +09:00
e6bea799aa
delete SYSCALL_DECLARE(stat)
2013-06-17 18:07:25 +09:00
9810c9c0de
delete SYSCALL_DECLARE(fstat)
2013-06-17 18:07:25 +09:00
1fe6b5fb7b
delete sys_getxid()
2013-06-17 18:07:25 +09:00
3ffe835243
change the indentation of sys_brk()
2013-06-17 18:07:25 +09:00
93f15321a5
change sys_brk to SYSCALL_DECLARE(brk)
2013-06-17 18:07:25 +09:00
5fc0d90b7d
add ihk_mc_pt_clear_range()
2013-06-12 11:49:19 +09:00
8436f5a5ac
add remove_process_memory_range()
2013-06-12 11:49:19 +09:00
5206ae7d57
delete old? ioctl(2) delegation codes
2013-06-07 21:21:22 +09:00
08b881b530
delete old fcntl(2) delegation codes
2013-06-07 21:21:22 +09:00
8eca1a5dd6
add DCFA configure option
2013-06-06 11:53:30 -05:00
d8034eeb13
propagate error code for prepare image
2013-06-05 17:38:23 +09:00
8b9e97ceb7
FIX Bug 25 - static linked OpenMP application fails with page fault (during OpenMP initialisation?)
2013-06-05 15:44:11 +09:00
80538d8800
fix a wrong decision in __clear_pt_page()
2013-06-03 14:39:07 +09:00
40ad744947
remove unused function add_process_large_range from source file
2013-06-02 19:38:29 +09:00
ec908bd2cb
add dummy sched_yield() implementation to avoid shipping it through the generic syscall forwarding code (slowed down OpenMP)
2013-06-02 16:49:23 +09:00
4a27a65cb0
resolved merge conflicts with futex code
2013-06-02 16:42:08 +09:00
2627d4df55
add PTATTR_FOR_USER flag to enum ihk_mc_ap_flag
2013-06-02 13:57:44 +09:00
5d9efa7241
add rollback when ihk_mc_pt_set_page returns error
2013-06-02 13:54:38 +09:00
54798253c5
add error handling for prepare_process
2013-06-02 13:49:10 +09:00
c8b7a853cc
changed the number of pages to allocate
...
struct malloc_header is necessary at both ends of the new free space.
however, only one malloc_header is included in the req_pages.
2013-05-31 19:09:02 +09:00
248ba5acb8
add missing initialization in clone_process()
2013-05-31 19:08:08 +09:00
6614bcaa68
allocate/de-allocate exact number of pages requested
...
derived from:
commit 3ba275833ac741db59ec9a614297aef9f01da908
Author: Masamichi Takagi m-takagi@ab.jp.nec.com <takagi@kncc12.(none)>
Date: Thu Jan 17 17:34:12 2013 +0900
make aal reserve exact number of physical pages even when requested >= 32 pages
2013-05-31 18:32:48 +09:00
d836b92bc2
avoid pointer check when reading a file in mmap(!MAP_FIXED)
...
address specified by the user is only a hint,
it should not be checked.
2013-05-31 10:59:27 +09:00
d70dd2338c
Make mckernel/kernel/host.c set proc->vm->region.brk_start to
...
(USER_END / 4) & LARGE_PAGE_MASK
so that brk won't destroy .bss section when
using debug-mode of ld.so to link shared objects.
2013-05-29 17:08:36 +09:00
d540deab17
change 'pa_ops' to file scope variable
2013-05-28 13:40:19 +09:00
da3965be11
Merge branch 'master' of postpeta.pccluster.org:mckernel
...
Conflicts:
kernel/host.c
kernel/process.c
lib/include/ihk/mm.h
2013-05-28 12:49:13 +09:00
bb4caccf98
add memory allocation check
2013-05-28 12:06:41 +09:00
f8f91488b3
fix release leakage of args_envs
2013-05-28 11:52:00 +09:00
db17c4a7b0
use the PID of the mcexec as PID of the McKernel process.
2013-05-28 11:40:20 +09:00
0b97235b9f
fix release leakage of extra pages
2013-05-28 11:39:42 +09:00
fa1be382c7
release the resources of the process at exit(2)/exit_group(2).
2013-05-28 11:31:23 +09:00
9354c82ee7
Merge branch 'master' of postpeta.pccluster.org:mckernel
2013-05-21 03:53:18 +09:00
0bdc047515
exchange the dcfa stuff init/exit order in mcexec
2013-05-20 13:52:17 -05:00
50927537ac
remove setting of warm reset vector (bug#11)
...
at least, in attached-mic and builtin-mic,
should not be necessary because it uses the SIPI.
2013-05-17 17:16:18 +09:00
da97e6af6b
move NULL check before use (bug#22)
2013-05-17 17:15:56 +09:00
31b83e0b41
stop early_alloc_page correctly (bug#17)
2013-05-17 17:15:14 +09:00
0fdf3d3411
set the PFL1_PCD, if PTATTR_UNCACHABLE is specified. (bug#14)
2013-05-17 17:14:19 +09:00
6c3607efe3
default prefix was invaild
2013-05-17 12:33:08 +09:00
d3764f0417
revert compile option of $(EXTRA_CFLAGS) and compiled objects of $(EXTRA_OBJS)
...
in executer/user/Makefile.in, which builds mcexec, because DCFA in
comm-ib repository passes these variables to combine additional binaries to
create custom mcexec
2013-05-14 10:20:09 +09:00
5d78660011
use dkprintf() in getcwd() and access()
2013-05-10 18:54:33 +09:00
1d4babcd32
make kputs (write debug message onto kmsg_buf.str) truncate size of input string when it's greater than kmsg_buf.len.
...
http://postpeta.pccluster.org/bugzilla/show_bug.cgi?id=19
2013-05-10 17:06:46 +09:00
83db56a040
futex adaptation from Linux 2.6.34 (Intel MPSS Linux)
2013-05-10 14:23:14 +09:00
a79bfd6a01
use no IRQ disable spinlocks for page_table lock and disable debug msgs in mmap() by default
2013-05-10 13:22:18 +09:00
c4d9b18ddf
use no IRQ disable spinlocks for timers
2013-05-10 13:17:59 +09:00
72120f5262
use no IRQ disable spinlocks for wait queues
2013-05-10 13:17:11 +09:00
90d3d86c2c
use no IRQ disable spinlocks for page_table lock
2013-05-10 13:16:32 +09:00
c865f63818
disable debug msgs by default for host.c
2013-05-10 13:04:28 +09:00
0416247ba4
variable conversion fix
2013-05-10 12:57:46 +09:00
