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8f4afe410f5c2993e61ba92f6674e4e3491af4d9
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111 Commits

Author SHA1 Message Date
Ken Sato
a1a2900606 ptrace: Fix the timing of save_fp_regs, and Add copy fp_regs to child in clone_thread 
refs #702
 2017-09-27 17:02:30 +09:00
Masamichi Takagi
79b977ac06 Check xgetbv availability before use for machines without it (i.e. KVM) 2017-09-26 19:31:34 +09:00
Masamichi Takagi
daa7526127 rusage and ihklib: Fix out-of-memory reporting and cleanup 
1. Fix OOM: Count memory usage only when allocation succeeded
2. Fix OOM: Make user allocation fail when memory is running out
3. Fix OOM: Move rusage_init() before numa_init()
4. Cleanup: Rename ihkconfig/ihkosctl functions
5. Cleanup: Pass event type to eventfd()
6. Cleanup: arch/.../rusage.h --> arch/.../arch_rusage.h
 2017-09-20 15:11:57 +09:00
Dominique Martinet
230272438f init_fpu: only call xgetbv if we have XSAVE cpuid 
xgetbv crashes on cpu without avx, the XSAVE bit seems to indicate
that it is ok to call xgetbv
 2017-09-12 18:27:28 +09:00
Takayuki Okamoto
9989f41fd3 add arm64 support 
- add arm64 dependent codes with GICv3 and SVE support
- fix bugs based on architecture separation requests
 2017-09-05 15:06:27 +09:00
Masamichi Takagi
86dedc32fa Eliminate Japanese comments 2017-07-15 20:04:16 +09:00
Balazs Gerofi
dd2ef89997 SMP: generic function call facility for CPU sets 2017-05-28 07:41:48 +09:00
Balazs Gerofi
ba7edf1981 move out local IRQ vector definitions to shared header 2017-05-28 07:36:21 +09:00
Balazs Gerofi
32c8f6192d unhandled_page_fault(): print registers for kernel mode PF 2017-05-23 02:42:05 +09:00
Balazs Gerofi
21373338cc mcctrl: IHK CPU register manipulation implementation 2017-05-20 12:38:14 +09:00
Katsukura
ba58054c9d create rusage branch. 2017-05-19 10:30:36 +09:00
Ken Sato
d66af42f7b Revert "IKC: separate IRQ between Master-channel and Regular-channel" 
This reverts commit 3c98b9410966ceebe187ebae1038317b628fbb03.
 2017-05-19 10:26:30 +09:00
Ken Sato
65dc3440cb IKC: separate IRQ between Master-channel and Regular-channel 2017-05-19 10:26:30 +09:00
Balazs Gerofi
9992fe0d72 mcctrl: support remote CPU MSR read/write operations 2017-05-05 00:01:43 +09:00
Katsukura
8c9b207557 configure : add option --enable-rusage 2017-04-27 14:00:59 +09:00
Katsukura
3fe2257929 create rusage branch. 2017-03-15 23:22:51 +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
87d36a7752 mcreboot-smp-x86: -t to enable turbo boost 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
b068fde9cd NUMA: use IHK CPU and NUMA mappings for sysfs entries 2016-10-14 21:34:31 +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
Yoichi Umezawa
b5e4459a34 support AVX-512 registers 2016-08-30 18:39:33 +09:00
Balazs Gerofi
5fd68eae54 PF handler: fix up various error msgs 2016-08-18 07:31:25 +09:00
Tomoki Shirasawa
5c190beb04 save fpregs when to call sighandler 
refs #50
 2016-07-05 15:26:00 +09:00
Ken Sato
dd37443fc7 PAPI support: performance counter's overflow. 
and support mckfd fcntl.
 2016-06-24 13:50:12 +09:00
Balazs Gerofi
14ec92518e KVM support: detect KVM and avoid touching unimplemented MSRs 2016-05-26 01:11:08 +09:00
Tomoki Shirasawa
9b35eaca42 remote_flush_tlb_cpumask() dead locking 
refs #728
 2016-05-10 14:02:25 +09:00
Ken Sato
130b1f4327 update PAPI support. other process and child process monitoring. 2016-04-26 19:01:47 +09:00
NAKAMURA Gou
1bb948f43b hwloc support 2016-04-11 22:25:27 +09:00
NAKAMURA Gou
2a1823d52c vdso: set enable bit of pvti_msr 2016-04-11 22:20:39 +09:00
NAKAMURA Gou
89943dc5ba vdso: set physical address at pvti_msr 2016-04-11 22:20:39 +09:00
NAKAMURA Gou
fceb02a44a vdso: add zero clear for pvti 2016-04-11 22:20:38 +09:00
NAKAMURA Gou
7298d8e179 vdso: correct pvti array element type 
struct pvclock_vsyscall_time_info <-- struct pvclock_vcpu_time_info
 2016-04-11 22:20:38 +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
Tomoki Shirasawa
31595b7409 fix REQ-43 2016-03-25 12:57:31 +09:00
Yoichi Umezawa
593cf98015 add ACSL annotation 2016-03-16 15:42:32 +09:00
NAKAMURA Gou
1aac2c8e23 add CPU timer initialization (refs #402) 
There is no actual initialization in x86 now.
The initialization rely on hardware reset and Linux initialization.
 2016-03-11 19:20:37 +09:00
NAKAMURA Gou
70e8dd7979 remove initialization of TSC (refs #362) 2016-03-11 19:17:29 +09:00
Tomoki Shirasawa
c4c5e435cc fix REQ-12 2016-02-24 20:57:45 +09:00
Tomoki Shirasawa
27c3ed7e96 remove debug print 2016-02-21 15:17:42 +09:00
Tomoki Shirasawa
e2b28da32f signal handler support gdb stepi command 2016-02-21 14:55:34 +09:00
Tomoki Shirasawa
eba2be8a35 support times 2016-02-18 13:14:18 +09:00
Tomoki Shirasawa
f7b5b48266 support x2apic 2016-01-06 13:53:02 +09:00
Balazs Gerofi
0eaa27291a thread: move clear_child_tid, etc. to main structure 2015-10-29 11:01:27 +09:00
Tomoki Shirasawa
343bfbd30a rename back status field 2015-10-22 20:26:50 +09:00
Tomoki Shirasawa
04e193de13 refactoring process structures 2015-10-13 23:04:08 +09:00
NAKAMURA Gou
79266f6b97 x86_issue_ipi: keep interrupt disabled while issuing IPI 2015-09-29 19:10:01 +09:00