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09d0a59e2241566645ff0900927a85e249bec827
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533 Commits

Author SHA1 Message Date
Balazs Gerofi
ec521feb15 do_syscall(): remove invalid reference 2016-08-09 17:16:47 +09:00
Balazs Gerofi
d7bc947a02 mcctrl: redesign mcctrl_channels for IKC packet based syscall offloading 2016-08-09 16:49:42 +09:00
Balazs Gerofi
fb84d4ef11 mcctrl: thread pool based system call offload handling 2016-08-08 19:43:05 +09:00
Balazs Gerofi
6aae35cb3d process: transfer TIDs in bulk and reuse them locally 2016-08-02 16:59:04 +09:00
Balazs Gerofi
c484f766fa schedule(): schedule a sleeping processes if it has pending signals 2016-07-28 11:42:00 +09:00
Tomoki Shirasawa
46c37fc8f3 setfsgid: fix to didn't change fsgid 2016-07-13 15:54:52 +09:00
Balazs Gerofi
d135731398 do_syscall(): allow schedule for another thread (Intel MPI+OpenMP issue) 2016-07-05 18:54:51 +09:00
Balazs Gerofi
648bacc90f device file mappings: communicate map flags and fault missing translations 2016-06-24 12:44:59 -07:00
Ken Sato
dd37443fc7 PAPI support: performance counter's overflow. 
and support mckfd fcntl.
 2016-06-24 13:50:12 +09:00
Balazs Gerofi
a83ad620c8 devobj: allow read only device file mappings (OFED 3.3 support) 2016-06-21 06:57:59 +09:00
Tomoki Shirasawa
f06d8041e3 don't send SIGCONT when sending SIGSTOP derived from PTRACE_ATTACH 
refs #747
 2016-05-19 10:54:12 +09:00
Ken Sato
130b1f4327 update PAPI support. other process and child process monitoring. 2016-04-26 19:01:47 +09:00
NAKAMURA Gou
d4a0b32f06 support large pages 2016-04-21 23:22:55 +09:00
NAKAMURA Gou
e2e0fad849 arch_clear_host_user_space: set zero to args[2] 
to avoid duplicated per_proc_list entry.
 2016-04-21 23:22:54 +09:00
Tomoki Shirasawa
397bf3f4a6 wait_zombie: don't wait attached process 
refs #726
 2016-04-21 20:28:36 +09:00
Tomoki Shirasawa
aa77228453 resupport ptrace(PTRACE_ATTACH) 
refs #733
 2016-04-21 20:13:27 +09:00
Ken Sato
82cb8f95ed update PAPI support. 2016-04-18 13:07:45 +09:00
Tomoki Shirasawa
3f2b4e7282 do_wait: unlink child from children_list if child terminated 
refs #724
 2016-04-14 10:25:12 +09:00
NAKAMURA Gou
18add6a9bd shmctl(IPC_RMID): fix wrong owner/creator checking (revised) 
Don't check owner/creator of the segment in case of superuser.
 2016-03-28 16:02:24 +09:00
NAKAMURA Gou
a083e6c2bf Revert "shmctl(IPC_RMID): fix wrong owner/creator checking" 
This reverts commit 8b5b075f4c.

The reverted commit modifies IPC_SET instead of IPC_RMID.
 2016-03-28 16:00:39 +09:00
NAKAMURA Gou
a2548f5421 Revert "fix REQ-42" 
This reverts commit 4a0682bbc1.

The reverted commit appears to be wrong, for example:
- arch_range_check()'s arguments and parameters are mismatch.
- arch_range_check() implementation is not checking range.

Conflicts:
	kernel/syscall.c
 2016-03-28 13:51:57 +09:00
Tomoki Shirasawa
1195549f41 fix REQ-19: some syscalls change how to access user space 2016-03-27 11:43:53 +09:00
Tomoki Shirasawa
a11479eba8 fix REQ-48 2016-03-25 13:05:53 +09:00
Tomoki Shirasawa
31595b7409 fix REQ-43 2016-03-25 12:57:31 +09:00
Tomoki Shirasawa
4a0682bbc1 fix REQ-42 2016-03-24 19:14:50 +09:00
Tomoki Shirasawa
932a287437 fix REQ-40 2016-03-24 13:46:13 +09:00
Tomoki Shirasawa
670741ae40 fix REQ-39 2016-03-24 13:45:15 +09:00
NAKAMURA Gou
c9cc4330c8 mincore: take into account pages cached in memobj 2016-03-23 19:14:28 +09:00
NAKAMURA Gou
604f846cd2 mincore: check [start..start+len) is in user region 2016-03-23 19:14:28 +09:00
NAKAMURA Gou
e939cf6862 mincore: cosmetic changes 2016-03-23 19:14:28 +09:00
NAKAMURA Gou
86ac51157c add error checks to shmctl(SHM_UNLOCK) 2016-03-23 19:14:27 +09:00
NAKAMURA Gou
b73fa2b972 add error checks to shmctl(SHM_LOCK) 2016-03-23 19:14:27 +09:00
NAKAMURA Gou
e8be52a1ff shm: trace the amount of locked segment per user 2016-03-23 19:14:27 +09:00
NAKAMURA Gou
8b5b075f4c shmctl(IPC_RMID): fix wrong owner/creator checking 
Don't check owner/creator of the segment in case of superuser.
 2016-03-23 19:14:27 +09:00
NAKAMURA Gou
48167d3223 shmget: add "shmflg" checks for SHM_HUGE* 2016-03-23 19:14:27 +09:00
NAKAMURA Gou
d65135c040 move sys_shmget() into arch-dependent code 2016-03-23 19:14:27 +09:00
NAKAMURA Gou
1761acc4c3 eliminate geteuid(), getegid() and getpid() 2016-03-23 19:04:32 +09:00
NAKAMURA Gou
d4d93df032 mmap: add "flags" checks for MAP_HUGE* 2016-03-23 19:04:32 +09:00
NAKAMURA Gou
261bddb999 add a member pgshift into struct vm_range 
pgshift indicates a page size in the range.
 2016-03-23 19:04:32 +09:00
NAKAMURA Gou
1a3bc851af mprotect: return -ENOMEM if speicified range is out of range 2016-03-23 19:04:32 +09:00
NAKAMURA Gou
81690c5b5a mmap: cosmetic changes 2016-03-23 19:04:32 +09:00
NAKAMURA Gou
e74eb1dd51 add some prototypes to <memory.h> 2016-03-23 19:04:32 +09:00
Tomoki Shirasawa
807d294ac4 signalfd4: fix initialize 2016-06-03 20:58:02 +09:00
Ken Sato
d192e6c0fe modify PAPI support 2016-03-22 15:52:59 +09:00
Tomoki Shirasawa
eb0700359b fix REQ-36 2016-03-10 10:33:38 +09:00
Tomoki Shirasawa
dbc778e4fa support getrusage (work in progress) 2016-03-07 17:06:44 +09:00
Tomoki Shirasawa
1dc8513cd3 fix REQ-20 2016-02-26 16:18:30 +09:00
Tomoki Shirasawa
2c50b716fd support setitimer/getitimer 2016-02-19 15:25:05 +09:00
Tomoki Shirasawa
307b2b8da5 clock_gettime: support clock_id CLOCK_PROCESS_CPUTIME_ID and CLOCK_THREAD_CPUTIME_ID 2016-02-18 17:43:13 +09:00
Tomoki Shirasawa
eba2be8a35 support times 2016-02-18 13:14:18 +09:00