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Author SHA1 Message Date
Masamichi Takagi
86e12fa90c do_execveat: kill instead of panic when init_process_stack fails 
Change-Id: I0845440260f04ab8e524e118c21d5a137cddb4aa
 2021-03-01 12:04:50 +09:00
Masamichi Takagi
ae9827f628 cmake: fix missing prefix in mcreboot.sh 
Change-Id: I93ee7ba1acf1269472bea40ff4e9c5bc6b3b98f8
 2021-03-01 11:22:58 +09:00
Masamichi Takagi
79b590d732 docs: remove "mcexec -n <ppn>" requirement for Fujitsu MPI 
Change-Id: I2d24fa5e11c005a7c7c61f7b351c196e920e6cef
 2021-03-01 01:20:13 +00:00
Masamichi Takagi
1bfa339ccf man: mcexec: add "-n <ppn>" option mandatory when using MPI (except Fujitsu MPI) 
Change-Id: I6d2d0337fdab13325642344529401f86bbadfdcd
 2021-03-01 01:19:23 +00:00
Masamichi Takagi
c55a02ffba cmake: trim POSTK_DEBUG definitions 
Change-Id: Ic302cd936e975abb07b998f266f7c3feecfde85c
 2021-02-28 20:05:04 -05:00
Masamichi Takagi
dd7b7dbd0e uti: fix rpmbuild 
Change-Id: I0cc60d2b38b184168a99a4778fbb5a437278da29
 2021-02-27 23:06:32 -05:00
Masamichi Takagi
2585c8afaa prerelease: 0.95: add ihk_*_str() functions 
Change-Id: I0dc2ff3c8a2b21d167cfff04ccf6d1533555ee1c
1.7.1-0.95 		2021-02-26 11:24:48 +09:00
Masamichi Takagi
82056961cd uti: integrate libuti and redirect to mck/libuti.so 
Change-Id: I74e0f677ea8e1cd06e8ab05d92f1d38f9be8fd7a
 2021-02-26 11:03:16 +09:00
Masamichi Takagi
0848b64c1d uti: integrate syscall_intercept 
Change-Id: Ide14341acdca1450b0ad4f8a16cc078d0743afc8
 2021-02-26 10:37:56 +09:00
Masamichi Takagi
8a9b43fee0 cmake: add -Wno-stringop-truncation 
Change-Id: I43d9ba731d0feaf8934d2724ff98072df88a902d
 2021-02-26 10:37:56 +09:00
Masamichi Takagi
19cb302d5f uti: util_indicate_clone: check --enable-uti mcexec option 
Change-Id: Ic7474d01c18acd1edbc07844d7a7b010b2175f71
 2021-02-26 10:37:56 +09:00
Masamichi Takagi
90895cfb1f test: uti: add tofu examples 
Change-Id: I1c55c872d125201e60b4fe744af74106e1c5d3a4
 2021-02-26 10:37:55 +09:00
Masamichi Takagi
32afa80718 uti: fix handling UTI_CPU_SET env 
Change-Id: Icbf8dc7e82bd6983374aefdd0d5b89ad4152c9aa
 2021-02-26 10:24:19 +09:00
Masamichi Takagi
e3927a0b95 uti: futex: McKernel waker sends IPI to Linux waiter CPU 
Change-Id: I6f725b3a6b1b26b9f553d8c58132c0c0a4416683
 2021-02-26 10:24:19 +09:00
Masamichi Takagi
adc5b7102f uti: futex: cache remote va to remote pa result 
Change-Id: Idbbb3f2981b76a0235615fceaa6281d2c7134ca2
 2021-02-26 10:24:19 +09:00
Masamichi Takagi
5d16ce9dcc uti: identify UTI thread by thread local variable 
Change-Id: I64372a932378e4ead09ea27fbf5b52062a109756
 2021-02-26 10:24:19 +09:00
Ken Sato
a9973e913d uti: futex call function in mcctrl 
Previously, futex code of McKerenl was called by mccontrol,
but there ware some problems with this method.
(Mainly, location of McKernel image on memory)

Call futex code in mcctrl instead of the one in McKernel image,
giving the following benefits:
1. Not relying on shared kernel virtual address space with Linux any more
2. The cpu id store / retrieve is not needed and resulting in the code

Change-Id: Ic40929b64a655b270c435859fa287fedb713ee5c
refe: #1428
 2021-02-26 10:24:19 +09:00
Masamichi Takagi
35296c8210 uti: fix syscall response is mis-consumed by __do_in_kernel_irq_syscall 
Refs: #1617
Change-Id: Iddd8ccd81d7f692f1f45ec888d31c2a87ec521ce
 2021-02-25 01:42:29 +00:00
Tomoki Shirasawa
afea6af667 Send a signal to mcexec after switching to that process. 
Change-Id: Ia882ef5027931009ee65febd0cbe22022a755c4a
Refs: #1505
 2021-02-19 02:28:29 +00:00
Tomoki Shirasawa
b0bd1feefb remap_file_pages: check file mapping 
Change-Id: Ibf145a20181938a9825214253337a423fcd53064
Refs: #1521
 2021-02-19 02:23:39 +00:00
Tomoki Shirasawa
e6e66e0392 shmget: make small free numbers reusable. 
Change-Id: Ic6670214fa31a309e96794361e3ec2dcc6375f4a
Refs: #1531
 2021-02-19 02:22:50 +00:00
Tomoki Shirasawa
b3ddd60277 shmget: don't update refcount when shmid is found. 
Change-Id: I3eac47cd67d27efd838190f5a4c21b5d682c5fe9
Refs: #1379
 2021-02-19 02:22:33 +00:00
Ken Sato
6dce9a2bf9 add_process_memory_range: Change order of update page and insert range. 
Unintended update page was occurred, when inserting range failed.

Change-Id: I3d117b8613c5fbb64463c759b5fcc81db22bd624
refs: #1512
 2021-02-18 16:02:30 +09:00
Ken Sato
93dafc5f79 migrate: Don't migrate on in-kernel interrupt 
Change-Id: I9c07e0d633687ce232ec3cd0c80439ca2e856293
Refs: #1555
 2021-02-18 15:30:22 +09:00
Masamichi Takagi
583319125a prerelease: 0.94: fix __mcctrl_os_read_write_cpu_register 
Change-Id: Ibcfbe7796347cc9c2148cdea2519fe6c7ca9e97e
1.7.1-0.94 		2021-02-18 15:23:01 +09:00
Ken Sato
9f39d1cd88 move_pages: Fix and support some specs for LTP. 
1. When nodes array is NULL, move_pages doesn't move any pages,
 instead will return the node where each page
 currently resides by status array.
2. Check whether all specified node is online or not.

Change-Id: Ie3534997833d797e2a9f595d1107b07d46e1c6cf
Refs: #1523
 2021-02-18 06:16:17 +00:00
Ken Sato
a0d446b27f smp: make smp_call_func() arch independent 
Change-Id: Ib60604ceb3274b173bd7f96cf57c8c35c1889e44
 2021-02-18 06:16:17 +00:00
Ken Sato
f3c875b8e6 mbind: Use range_policy's numamask as priority on MPOL_BIND 
Change-Id: Iaaa7998945c6e2b42d91d34a2f7b05db1f4d696d
 2021-02-18 06:16:17 +00:00
Ken Sato
9f1e6d707c get_mempolicy: Support (MPOL_F_NODE | MPOL_F_ADDR) specified 
If flags specifies both MPOL_F_NODE and MPOL_F_ADDR,
get_mempolicy() will return the node ID of the node on
which the address addr is allocated into the location pointed to by mode.

Change-Id: Id485e3f4838e3679d877a95e53b21e3421cac88a
 2021-02-18 06:16:17 +00:00
Ken Sato
aef50d710c mempolicy: Support MPOL_INTERLEAVE 
Change-Id: I6357892d792b2de8ea859a0a6799250f05066713
Refs: #959
 2021-02-18 06:16:17 +00:00
Ken Sato
7f0594d784 TO RESET: mbind: do nothing 
Fixes: 00007daf ("mbind: do nothing (workaround for Fugaku)")

Change-Id: Id41940bebd2cbcc3e8637eadd4847984627b1c72
 2021-02-18 06:16:17 +00:00
Ken Sato
866f5c51a0 docs: add limitation of system calls that call copy_to_user() 
Change-Id: If449c73f8d5949ab5526ea598b0f713ed4431157
Refs: #1514
 2021-02-18 13:04:53 +09:00
Masamichi Takagi
48b1d548f2 __mcctrl_os_read_write_cpu_register: fix timeout 
Change-Id: Id5a7d316d793bd535f24fd353b214aa12af1dab4
 2021-02-15 08:56:04 +00:00
Masamichi Takagi
822b64b03c docs: add limitation related to Fujitsu TCS xos_hwb 
Change-Id: I83a1ecd7a0b6d3bcde2b902cd526dfd4feb9e23a
 2021-02-15 16:03:52 +09:00
Balazs Gerofi
aca83bcd3d Tofu: fault stack area if VM range doesn't exist in STAG registration 
Change-Id: I407a8954ccaf22019b3082fd6eee68e772d1cb26
 2021-02-15 14:46:58 +09:00
Balazs Gerofi
c7145c4b38 xpmem: fault stack area of remote process if VM range doesn't yet exist 
Change-Id: I2bbb745cc9b79ab4f9ea81b242f35f1b88ad531e
 2021-02-15 14:46:58 +09:00
Masamichi Takagi
a82d161be8 prerelease: 0.93: investigate smp_ihk_os_panic_notifier 
Change-Id: I997b41f80038603261de2e8232b6b8ca200cd8cd
1.7.1-0.93 		2021-02-09 21:39:49 -05:00
Masamichi Takagi
7152269a59 spec: create one rpm including .ko and binaries 
Don't use kernel_module_package not to create a separate
kmod-mckernel-*.rpm containing .ko files.

Change-Id: I25b7ff662476bfc735d319b57cdf2da82f2c6aa7
 2021-02-09 20:55:38 -05:00
Masamichi Takagi
31c08bcb7d spec, docs: update cmake options 
Change-Id: Ib8277413a413b5ce956a48f7e3d9922311937ea8
 2021-02-09 20:55:38 -05:00
Masamichi Takagi
dffb0918a2 docs: add capstone installation options 
Change-Id: I96aa9a6405c17f8d9653f3d3894f0e71a57ab460
 2021-02-09 06:10:32 +00:00
Masamichi Takagi
23cd14af7d __mcctrl_os_read_write_cpu_register: timeout in 1 sec for when McKernel can't respond 
Change-Id: Ia2d5f64e107697dda1f3bae499eb3afb8a7aedba
 2021-02-09 06:09:11 +00:00
Masamichi Takagi
a5cf2019bc cmake: fix detection of Fugaku native compilation 
Change-Id: I4210e9b57223c3869464caea10c2d414e9484e14
 2021-02-09 06:06:13 +00:00
Masamichi Takagi
11b9fe0377 page_fault_handler: fix missing increment of in_page_fault on SEGV 
This integrates some of the changes of the following commit:
1cf0bd5a ("TO RESET: add debug instruments, map Linux areas for tofu")

Change-Id: Iffd8432d5a7b35f20bd45829a125583a0363dbf0
 2021-02-09 00:56:15 -05:00
Balazs Gerofi
4905c8e638 mcexec: propagate error in __NR_gettid handler 
Change-Id: I0e0f06199970fe839065567dcd5418d017b6ec00
 2021-02-03 18:53:33 -05:00
Balazs Gerofi
3d71c6a8eb mcexec_transfer_image(): map exact size of remote memory (instead of forcing PAGE_SIZE) 
Change-Id: Ic66770af6cdb15b7a2e18a08cbcd1736e5558bdf
 2021-02-03 18:53:33 -05:00
Masamichi Takagi
1cea75dd51 mcexec: fix strncat missing NULL and pclose of uninitialized 
Change-Id: I9ce4004580845a983949caa5668b2f950880cd24
 2021-02-02 01:51:57 +00:00
Masamichi Takagi
661ba0ce4a docs: add editing spec file when building rpm 
Change-Id: Ic8dc9d8c6aef6d2180844891d743a09f4a3bdd9d
 2021-01-29 01:23:35 +00:00
Masamichi Takagi
7e82adc761 prerelease: 0.92: fix uninitialized usrdata->cpu_topology_list 
Change-Id: Ia12970bda1225898823a67c2d0461144fc62ebb9
1.7.1-0.92 		2021-01-29 09:50:53 +09:00
Masamichi Takagi
1f9fbe82db mcctrl: fix access to uninitialized usrdata->cpu_topology_list 
Change-Id: I25a9182b9b470bb069f4f755a67fb50b88817cd2
 2021-01-29 09:34:24 +09:00
Masamichi Takagi
aa3d4ba7bd spec: prerelease 0.91 for 4.18.0-240.8.1.el8_3.aarch64 support 
Change-Id: I8b33714157b1c68c1fc1eadf0b9d072a3ee59608
1.7.1-0.91 		2021-01-26 02:34:35 -05:00