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10d248b3cc1522135fb72bc2f869ddeb8c309ea5
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Author SHA1 Message Date
NAKAMURA Gou
10d248b3cc mcexec: include config.h 2016-04-11 22:20:38 +09:00
Balazs Gerofi
fb32120659 make mcoverlayfs optional (default: enabled) 2016-04-02 15:43:35 -04:00
NAKAMURA Gou
73de203c16 update auto-generated files 2016-03-28 22:57:45 +09:00
NAKAMURA Gou
41bb2ab5e6 support vdso which borrows clocksource from linux 2016-03-28 22:57:44 +09:00
NAKAMURA Gou
a587c8f5e5 x86: encode cpu# in IA32_TSC_AUX and size of GDTe#15 2016-03-28 22:57:44 +09:00
NAKAMURA Gou
0c53a5ca35 add NOPHYS which means no physical memory 2016-03-28 22:57:44 +09:00
NAKAMURA Gou
c760a01a79 add pte_get_attr() 2016-03-28 22:57:44 +09:00
NAKAMURA Gou
a2c29e8abf correct the value of tod_data.origin 
tod_data.origin should hold a time when TSC is zero.
 2016-03-28 22:57:39 +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
6790126a23 fix REQ-37: remap_one_page: remove to check page size 2016-03-27 14:05:00 +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
b0096a2740 fix REQ-51 2016-03-26 12:23:51 +09:00
Tomoki Shirasawa
a11479eba8 fix REQ-48 2016-03-25 13:05:53 +09:00
Tomoki Shirasawa
12eaea401e fix REQ-46 2016-03-25 12:59:18 +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
70b27e06ff eclair: change default kernel to ./mckernel.img 2016-03-23 20:00:57 +09:00
NAKAMURA Gou
4c38ddb623 update auto-generated files 2016-03-23 20:00:57 +09:00
NAKAMURA Gou
6f00ddced6 move eclair from ihk repository 2016-03-23 20:00:57 +09:00
NAKAMURA Gou
c0eecd63c9 update auto-generated files 2016-03-23 20:00:57 +09:00
NAKAMURA Gou
1fd0b03e78 move config.h.in 
from executer/kernel/mcctrl/config.h.in
to   executer/config.h.in
 2016-03-23 20:00:57 +09:00
NAKAMURA Gou
6c59de9300 expand AC_PROT_CC only once 2016-03-23 20:00:57 +09:00
NAKAMURA Gou
b1309a5d53 map PIE at map_end instead of at user_start 2016-03-23 19:14:28 +09:00
NAKAMURA Gou
489cd6d1a2 refactor prepare_process_ranges_args_envs() 2016-03-23 19:14:28 +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
72f2e5ebe0 shmobj: implement lookup_page method 2016-03-23 19:14:28 +09:00
NAKAMURA Gou
bd7dddd415 fileobj: implement lookup_page method 2016-03-23 19:14:28 +09:00
NAKAMURA Gou
fbd9dc878b memobj: add lookup_page method 2016-03-23 19:14:28 +09:00
NAKAMURA Gou
d6c51ff997 treat memory devices as regular files, 
to enable processes to mmap() /dev/zero
 2016-03-23 19:14:27 +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
798f69bceb add has_cap_ipc_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
b214fc278a add has_cap_sys_admin() 2016-03-23 19:14:27 +09:00
NAKAMURA Gou
b3ae7f46bd add rlim_t (a type of rlim_cur and rlim_max) 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
15f572ef9c mmap: 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