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a6ac4acf40
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rusage: Fix initialization of rusage->num_processors
Refs: #1064
Change-Id: I4c04127a766b9c71f726113b8b7d6416ff971bff
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2018-06-28 11:24:47 +09:00 |
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90dba00742
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fix return value of sched_getaffinity (POSTK_DEBUG_TEMP_FIX_58) refs#1122
Change-Id: I3d7b9b74eec268dd49b703600ca56df1d2933bd9
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2018-06-21 09:15:22 +09:00 |
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c50e7c1029
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prepare_process_ranges_args_envs(): fix saving cmdline
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2018-06-07 07:17:21 +09:00 |
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5f4dbb2c71
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mprotect: Fix early exit condition on page table attribute
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2018-06-06 01:39:44 +09:00 |
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511555c8cb
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fix: /proc/<PID>/maps outputs a unnecessary NULL character
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2018-05-30 16:38:28 +09:00 |
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81699345cc
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mprotect: do not set page table writable for cow pages
Change-Id: If8b0bb56e7dae59aa9dc3d745a4cc4e43bf4bf9a
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2018-05-30 13:29:55 +09:00 |
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130751ff66
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fileobj: avoid memory leak in path recording
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2018-05-14 17:46:52 +09:00 |
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f3d18eb9de
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fileobj/devobj: record path name (originally by Takagi-san)
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2018-05-14 17:46:52 +09:00 |
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249bda4aef
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fileobj: use MCS locks for per-file page hash
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2018-05-14 17:46:52 +09:00 |
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c52f7a5b49
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syscall wait4: add _WALL (POSTK_DEBUG_ARCH_DEP_44)
Needed by strace -f
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2018-05-11 09:22:54 +09:00 |
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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
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fix: bug for ptrace_attach self pid
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2018-03-01 09:37:12 +09:00 |
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f46287a711
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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
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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
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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
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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
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procfs: indicate heap in /proc/maps
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2018-01-26 16:22:43 +09:00 |
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142e923222
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procfs: indicate VDSO, vsyscall and stack in /proc/maps
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2018-01-26 16:02:32 +09:00 |
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86efc86945
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save_syscall_return_value(): separate from check_signal() and call from syscall() (for ARM64)
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2018-01-26 14:43:18 +09:00 |
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ebaafa95d8
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settid(): clear syscal offload request before populating
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2018-01-26 13:54:34 +09:00 |
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b8ee144e67
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do_fork(): return -ENOMEM when no more TIDs available
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2018-01-26 13:53:05 +09:00 |
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f56e087208
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init_process_stack(): fix stack alignment (align to 64 bytes)
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2018-01-26 13:43:23 +09:00 |
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4bb65494e9
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signal: When the process receives a termination signal, it first terminates mcexec.
refs #863
refs #870
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2018-01-23 14:40:38 +09:00 |
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2f2b3cdc6f
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signal: interrupt_syscall is called by the core executing the thread that recieved the signal.
refs #999
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2018-01-23 14:31:04 +09:00 |
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1b25379c02
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small fix: reset switch_ctx flag in schedule() for redo
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2018-01-14 14:50:31 +09:00 |
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0fa88f513f
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fix broken files
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2017-12-27 15:28:13 +09:00 |
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cd54c5983a
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fix openat
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2017-12-27 14:59:13 +09:00 |
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6084faeecd
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make McKernel's execve behave same as Linux when argv or envp is set to NULL (fix for TEMP_FIX_21)
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2017-12-26 17:43:17 +09:00 |
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d209c00a30
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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
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2017-12-26 10:30:33 +09:00 |
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9a5d5feb9c
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time(): Split into architecture dependent functions
This fixes the bug reported as POSTK_ARCH_DEP_13 and POSTK_DEBUG_ARCH_DEP_13.
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2017-12-23 11:36:52 +09:00 |
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0cda763f95
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fix /proc/*/pagemap
refs #387
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2017-12-25 16:08:51 +09:00 |
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cc7be46b7d
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make sure to context-switch to idle thread when therad's status is PS_EXITED
refs #1029
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2017-12-25 13:32:42 +09:00 |
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589504dc33
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mcreboot: -h to indicate halting CPU in idle threads (e.g., in futex_wait())
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2017-12-18 11:22:15 +09:00 |
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aebacb243e
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User Space:swapout (this is a rebase commit to merge into development)
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2017-11-28 09:16:00 +09:00 |
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d649d6fc2d
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Include mbind support (this is a rebase commit to merge into development)
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2017-11-27 11:16:53 +09:00 |
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