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fbd9086ce53fe7edb53bc3a84faaad2a80329a93
Commit Graph

369 Commits

Author SHA1 Message Date
Ken Sato
fbd9086ce5 IKC: delete recieve channel list 2017-05-19 10:26:29 +09:00
Ken Sato
c2b1d8e3ef IKC: delete the comments for review 2017-05-19 10:26:29 +09:00
Ken Sato
8daffa939e IKC: distribute IKC-interrupt to Linux cpus. 2017-05-19 10:26:29 +09:00
Balazs Gerofi
9992fe0d72 mcctrl: support remote CPU MSR read/write operations 2017-05-05 00:01:43 +09:00
Ken Sato
e6c4d7731d Merge remote-tracking branch 'origin/rusage' 
Conflicts:
	configure
	kernel/process.c
 2017-04-27 15:10:38 +09:00
Katsukura
8c9b207557 configure : add option --enable-rusage 2017-04-27 14:00:59 +09:00
Yoichi Umezawa
c38d536aaa xpmem: porting xpmem v2.6.3 
implement xpmem_get, xpmem_release, xpmem_attach, xpmem_detach
 2017-03-29 18:20:53 +09:00
Tomoki Shirasawa
f2ab0193e5 fix to panic when thread end and signal overlap. 2017-03-28 11:31:27 +09:00
Tomoki Shirasawa
034d10b185 When receiving a signal during fuex processing, the signal is not processed. 2017-03-21 20:37:17 +09:00
Katsukura
3fe2257929 create rusage branch. 2017-03-15 23:22:51 +09:00
Masamichi Takagi
1076010de4 Boundary check in early_alloc_pages() 2017-03-04 17:21:57 +09:00
Balazs Gerofi
e066a8798c IKC: adjust master channel queue size to nr. of CPUs 2017-01-30 07:24:09 +09:00
Balazs Gerofi
5cc420a6c3 syscall/offload tracker: clean-up and support process-wise aggregation 2017-01-30 07:24:09 +09:00
Balazs Gerofi
bd47b909bf futex(): spin wait when CPU not oversubscribed and fix lost wake-up bug 2017-01-13 08:43:25 +09:00
Balazs Gerofi
1ff0afe6fb devobj/fileobj: do not try to free memory for device file mappings 2017-01-08 14:16:10 +09:00
Balazs Gerofi
40d75baca2 ihk_mc_ap_flag: rewrite flag type, intro for denoting user level allocations 2016-12-30 19:19:34 +09:00
Balazs Gerofi
ec75095073 add_process_memory_range(): optionally return range object 2016-12-30 15:51:17 +09:00
Balazs Gerofi
3e1f154412 patch_process_vm(): eliminate kprintfs from error free code path 2016-12-25 17:18:20 +09:00
Balazs Gerofi
91cdb16158 MCS lock: separate IRQ disable/enable versions 2016-12-18 21:12:37 +09:00
Yoichi Umezawa
f410af1cfc xpmem: porting xpmem v2.6.3 
implement xpmem_make, xpmem_remove
 2016-12-16 17:00:09 +09:00
Balazs Gerofi
3cecafac59 obtain_clone_cpuid(): respect parent's CPU set 2016-12-08 16:01:30 +09:00
Balazs Gerofi
61fc4c5e55 show_context_stack(): fix warning 2016-12-07 11:42:09 +09:00
Balazs Gerofi
fad73cacc1 x86: display call stack for IRQ 133 (for debug) 2016-12-07 11:32:02 +09:00
Balazs Gerofi
b0f4ae4890 ihk_mc_pt_set_pte(): double check phys address alignment 2016-12-07 11:23:45 +09:00
Balazs Gerofi
7070094a31 ihk_mc_pt_print_pte(): handle large pages correctly 2016-12-07 11:13:53 +09:00
Balazs Gerofi
a8c4ab221b use MCS locks in signal handling code 2016-12-05 18:10:20 +09:00
Balazs Gerofi
87d36a7752 mcreboot-smp-x86: -t to enable turbo boost 2016-12-05 18:10:20 +09:00
Balazs Gerofi
f78d031e64 syscall and offload tracking (disabled by default) 2016-12-05 18:10:20 +09:00
Ken Sato
1130cafe41 ptrace: fixed for threads. 2016-11-28 11:19:30 +09:00
Balazs Gerofi
2f8cca2d6d memcpy(): faster version using ASM rep; movsl 2016-11-23 08:51:22 +09:00
Balazs Gerofi
787d34f650 introduction of ihk_mc_pt_virt_to_phys_size() 2016-11-23 08:40:33 +09:00
Balazs Gerofi
5f973ab51e IKC2: adjust master channel message queue size dynamically 
Determine master channel's message queue size based on the number of
LWK CPUs so that all cores can communicate simultaneously during
syscall channel initialization.
 2016-10-24 20:49:00 +09:00
Balazs Gerofi
994b9a19ac NUMA: expose CPU and memory info in /proc/self/status 2016-10-14 21:34:32 +09:00
Balazs Gerofi
b068fde9cd NUMA: use IHK CPU and NUMA mappings for sysfs entries 2016-10-14 21:34:31 +09:00
Balazs Gerofi
f4df713846 munmap(): fix memory leak in non page backed mappings 2016-10-14 21:34:31 +09:00
Balazs Gerofi
8f4f68b877 eliminate arch_alloc_page() and move ihk_mc_alloc_pages() to arch independent code 2016-10-14 21:34:30 +09:00
Balazs Gerofi
2929fbb803 NUMA: support multiple physical allocators 2016-10-14 21:34:30 +09:00
Balazs Gerofi
9b82f1a52c use ihk_mc_alloc/free_pages() and eliminate direct calls to low level routines 2016-10-14 21:34:29 +09:00
Ken Sato
02536b7724 Merge remote-tracking branch 'remotes/origin/ikc2' 
Conflicts:
	executer/kernel/mcctrl/syscall.c
It is resolved.
 2016-09-27 11:48:12 +09:00
Tomoki Shirasawa
9390fe5d2c signal: send signal to thread using thread-id. not cpu-id 2016-09-12 15:43:29 +09:00
Tomoki Shirasawa
20ea65b38c fix some vDSO bugs. 
- vDSO sometimes becomes invalid.
- vDSO is not succeeded for child process.
- vDSO becomes invalid when execve.
refs #744
 2016-09-04 23:13:00 +09:00
Yoichi Umezawa
b5e4459a34 support AVX-512 registers 2016-08-30 18:39:33 +09:00
Balazs Gerofi
a7ee3f531b sched_setaffinity(): error handling for invalid input 2016-08-19 11:52:44 +09:00
Balazs Gerofi
7ebc34ddcc do_fork(): fix tids memory leak; additional sanity checks 2016-08-18 14:31:52 +09:00
Balazs Gerofi
bd6a2c2311 sys_mmap(): correct initial address check 2016-08-18 07:32:31 +09:00
Balazs Gerofi
5fd68eae54 PF handler: fix up various error msgs 2016-08-18 07:31:25 +09:00
Balazs Gerofi
f5857cfc9e MM: use ihk_mc_{alloc/free}_pages() everywhere and fix free_pages() on kmalloc()ed object bug 2016-08-17 18:02:05 +09:00
Balazs Gerofi
1a207e19c2 clean up a couple of debug messages 2016-08-17 13:55:36 +09:00
Balazs Gerofi
3fa3920bb3 fix a couple of debug msgs 2016-08-14 11:30:17 +09:00
Balazs Gerofi
0884e3d543 IHK-IKC: map queue in McKernel as cacheable 2016-08-14 11:16:40 +09:00