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a7f645f7df
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terminate(): fix update_lock and threads_lock order to avoid deadlock
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2018-03-25 08:29:53 +09:00 |
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73731d2a0d
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ihk_mc_map/unmap_virtual(): do proper TLB invalidation
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2018-03-24 07:58:08 +09:00 |
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8d5f95de04
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schedule: Add comment on #1029
refs #1029
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2018-03-12 17:11:20 +09:00 |
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7bef1f5117
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Remove debug-print from do_syscall()
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2018-03-12 02:07:12 +09:00 |
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fab0641813
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prepare_process_ranges_args_envs(): fix generating saved_cmdline to avoid PF in strlen()
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2018-03-19 13:56:04 +09:00 |
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c107d1fdf9
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fix: Bug for measuring rss in fork()
refs: #1032
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2018-03-15 14:29:16 +09:00 |
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bc89a51e00
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fix: getrusage's u|stime race-condition caused by release_thread() and getrusage()
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2018-03-15 14:26:39 +09:00 |
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fe42481d6f
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Add allow_oversubscribe kernel argument
It's not allowed in the default setting.
Execute mcreboot.sh with -O option to allow it.
refs #1072
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2018-03-10 13:08:38 +09:00 |
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8c2e20c3aa
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uti: Fix uti thread on the McKernel side blocks others in do_syscall()
It could block other threads on the same CPU in do_syscall() since it busy-waits after woken up
because it's not allowed to sleep again.
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2018-03-09 18:02:45 +09:00 |
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65667709a8
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Fix thread status race-condition caused by hold_thread() in do_kill() and terminate()
Conflicts:
arch/x86_64/kernel/syscall.c
kernel/syscall.c
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2018-03-09 17:53:17 +09:00 |
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06b1b4f8ab
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Fix deadlock on thread->times_update in getrusage()
Set thread->in_kernel properly on exiting interrupt handler when entering
it from kernel mode.
Conflicts:
arch/x86_64/kernel/cpu.c
kernel/mem.c
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2018-03-09 17:26:31 +09:00 |
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b7a7281195
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fix: Bug for getrusage often return incorrect ru_stime
refs #1034
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2018-03-07 13:11:37 +09:00 |
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b77732fb4f
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fix: Bug for getrusage(RUSAGE_CHILDREN) return parent info (POSTK_DEBUG_TEMP_FIX_72)
refs #1033
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2018-03-07 13:10:45 +09:00 |
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a224bf648a
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fix: Bug for getrusage return incorrect ru_maxrss
refs #1032
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2018-03-07 13:09:24 +09:00 |
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140f813d77
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fix: differences in behavior of sigaction between Linux and Mckernel
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2018-03-01 09:44:44 +09:00 |
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7ad6f9595c
|
fix: bug for ptrace_attach self pid
|
2018-03-01 09:37:12 +09:00 |
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f46287a711
|
ptrace: support for attaching child_process to parent
refs #885
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2018-02-22 09:47:59 +09:00 |
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c260b5c6f3
|
xpmem: support for fork()
refs #925
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2018-02-22 09:37:48 +09:00 |
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c9157f273f
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do_fork: If mcexec succeeds for fork and McKernel fails fork, the child process of mcexec will remain.
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2018-02-14 16:37:38 +09:00 |
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228f8f8533
|
Wait for LWK to run at shutdown.
refs #898
refs #928
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2018-02-06 10:40:12 +09:00 |
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559fc9746c
|
signal: check_signal must be called after check_need_resched.
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2018-01-28 13:38:51 +09:00 |
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54169bc3ea
|
procfs: indicate heap in /proc/maps
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2018-01-26 16:22:43 +09:00 |
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142e923222
|
procfs: indicate VDSO, vsyscall and stack in /proc/maps
|
2018-01-26 16:02:32 +09:00 |
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86efc86945
|
save_syscall_return_value(): separate from check_signal() and call from syscall() (for ARM64)
|
2018-01-26 14:43:18 +09:00 |
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ebaafa95d8
|
settid(): clear syscal offload request before populating
|
2018-01-26 13:54:34 +09:00 |
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b8ee144e67
|
do_fork(): return -ENOMEM when no more TIDs available
|
2018-01-26 13:53:05 +09:00 |
|
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f56e087208
|
init_process_stack(): fix stack alignment (align to 64 bytes)
|
2018-01-26 13:43:23 +09:00 |
|
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4bb65494e9
|
signal: When the process receives a termination signal, it first terminates mcexec.
refs #863
refs #870
|
2018-01-23 14:40:38 +09:00 |
|
|
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2f2b3cdc6f
|
signal: interrupt_syscall is called by the core executing the thread that recieved the signal.
refs #999
|
2018-01-23 14:31:04 +09:00 |
|
|
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1b25379c02
|
small fix: reset switch_ctx flag in schedule() for redo
|
2018-01-14 14:50:31 +09:00 |
|
|
|
0fa88f513f
|
fix broken files
|
2017-12-27 15:28:13 +09:00 |
|
|
|
cd54c5983a
|
fix openat
|
2017-12-27 14:59:13 +09:00 |
|
|
|
6084faeecd
|
make McKernel's execve behave same as Linux when argv or envp is set to NULL (fix for TEMP_FIX_21)
|
2017-12-26 17:43:17 +09:00 |
|
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|
d209c00a30
|
part of Issue#994
mcexec: open syscall moves to arch_dep
do_fork: don't use __NR_fork. use __NR_clone
vfork: moves to arch_dep
|
2017-12-26 10:30:33 +09:00 |
|
|
|
9a5d5feb9c
|
time(): Split into architecture dependent functions
This fixes the bug reported as POSTK_ARCH_DEP_13 and POSTK_DEBUG_ARCH_DEP_13.
|
2017-12-23 11:36:52 +09:00 |
|
|
|
0cda763f95
|
fix /proc/*/pagemap
refs #387
|
2017-12-25 16:08:51 +09:00 |
|
|
|
cc7be46b7d
|
make sure to context-switch to idle thread when therad's status is PS_EXITED
refs #1029
|
2017-12-25 13:32:42 +09:00 |
|
|
|
589504dc33
|
mcreboot: -h to indicate halting CPU in idle threads (e.g., in futex_wait())
|
2017-12-18 11:22:15 +09:00 |
|
|
|
aebacb243e
|
User Space:swapout (this is a rebase commit to merge into development)
|
2017-11-28 09:16:00 +09:00 |
|
|
|
d649d6fc2d
|
Include mbind support (this is a rebase commit to merge into development)
|
2017-11-27 11:16:53 +09:00 |
|
|
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c9fa445f54
|
Merge branch 'development' of pccluster.org:mckernel into development
|
2017-11-22 10:53:33 +09:00 |
|
|
|
d273a2f58b
|
add strace bundled test cases
|
2017-11-22 10:52:30 +09:00 |
|
|
|
2af6d5115a
|
fix: depending arch futex_atomic_op_inuser() (a part of ARCH_DEP_8)
|
2017-11-20 16:42:47 +09:00 |
|
|
|
90c0355d90
|
add setting process of pgshift to remap_process_memory_range
refs #955
|
2017-11-20 14:17:03 +09:00 |
|
|
|
43230eb623
|
fix: checking the return code of fork() in Linux.
refs #906
|
2017-11-15 15:46:47 +09:00 |
|
|
|
f18dc8428d
|
fix: error code of perf_event_open, when unsupported event is specified.
refs #1030
|
2017-11-15 12:49:56 +09:00 |
|
|
|
ab53c8e0a4
|
execve: fix memory leak
refs #727
|
2017-11-09 16:44:31 +09:00 |
|
|
|
08a625cc0d
|
modify:User space memory access
perf_event_open,futex,process_vm_readv,process_vm_writev,move_pages
|
2017-10-23 20:27:56 +09:00 |
|
|
|
12840601e1
|
support PERF_TYPE_{HARDWARE|HW_CACHE} in perf_event_open
refs #829
|
2017-10-20 23:10:20 +09:00 |
|
|
|
d5629606c5
|
mcexec: -m: interpret as numactl -m (i.e., MPOL_BIND)
Conflicts:
executer/include/uprotocol.h
executer/user/mcexec.c
kernel/include/syscall.h
|
2017-10-18 16:54:34 +09:00 |
|
