051c0dcdd8
overlay_path: Fix resolution of symbolic link under /sys/
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Change-Id: I650e72fb335aa72256d3b129a65c09bbd7cf26d3
Refs: #1463
2021-03-17 08:18:46 +00:00
c94cf8e6f0
mcexec: fput executable just after its contents is transferred
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Change-Id: I3fae841bd7341bca030fd6b7eceffa068c9e0f4e
2021-03-11 07:03:04 +00:00
1070387ed2
SCD_MSG_SCHEDULE_PROCESS: stay on current CPU if set in process' CPU mask
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Change-Id: I347fe61f8123792648747ec9bf856a9340ea9d9b
2021-03-04 11:29:21 +09:00
71c333965c
mcexec: introduction of --flags argument
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Change-Id: If5b70bf06460fc709444d8135511c3699304d31f
2021-03-04 11:29:21 +09:00
1bfa339ccf
man: mcexec: add "-n <ppn>" option mandatory when using MPI (except Fujitsu MPI)
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Change-Id: I6d2d0337fdab13325642344529401f86bbadfdcd
2021-03-01 01:19:23 +00:00
dd7b7dbd0e
uti: fix rpmbuild
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Change-Id: I0cc60d2b38b184168a99a4778fbb5a437278da29
2021-02-27 23:06:32 -05:00
82056961cd
uti: integrate libuti and redirect to mck/libuti.so
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Change-Id: I74e0f677ea8e1cd06e8ab05d92f1d38f9be8fd7a
2021-02-26 11:03:16 +09:00
0848b64c1d
uti: integrate syscall_intercept
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Change-Id: Ide14341acdca1450b0ad4f8a16cc078d0743afc8
2021-02-26 10:37:56 +09:00
19cb302d5f
uti: util_indicate_clone: check --enable-uti mcexec option
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Change-Id: Ic7474d01c18acd1edbc07844d7a7b010b2175f71
2021-02-26 10:37:56 +09:00
32afa80718
uti: fix handling UTI_CPU_SET env
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Change-Id: Icbf8dc7e82bd6983374aefdd0d5b89ad4152c9aa
2021-02-26 10:24:19 +09:00
5d16ce9dcc
uti: identify UTI thread by thread local variable
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Change-Id: I64372a932378e4ead09ea27fbf5b52062a109756
2021-02-26 10:24:19 +09:00
a9973e913d
uti: futex call function in mcctrl
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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
4905c8e638
mcexec: propagate error in __NR_gettid handler
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Change-Id: I0e0f06199970fe839065567dcd5418d017b6ec00
2021-02-03 18:53:33 -05:00
1cea75dd51
mcexec: fix strncat missing NULL and pclose of uninitialized
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Change-Id: I9ce4004580845a983949caa5668b2f950880cd24
2021-02-02 01:51:57 +00:00
b3b1883ad8
eclair: turn off gdb pagination by default
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Change-Id: I7758d97b90705310bc57cb9b6da6f6af436ea7fb
2020-12-29 16:31:40 +09:00
530110e3a9
Tofu: fix ENABLE_TOFU switching
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Change-Id: Ib33323d4b59ea8fb4f5f40dff7ea25a36773d5e2
2020-12-24 15:00:14 +09:00
33dd2e60b1
mcexec: memory policy control by environmental variable
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Refs: #1470
Change-Id: I3d556cae90d31d81572b1c4e5c680e826577d428
2020-12-24 11:18:01 +09:00
92902d36fc
Tofu: initial version
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Change-Id: I9c464d5af883c18715a97ca9e9981cf73b260f90
2020-12-09 13:03:01 +09:00
201f5ce500
MM: straight mapping
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Change-Id: I70871f8c382fb00aa719ed501cc5de436d916d7f
2020-12-08 12:32:10 +09:00
d1d93d90cc
mcexec: detect mismatch of mcexec -n and mpirun -ppn
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Change-Id: I0ce1b2d48cda10713920cb88692e107b8c4d3bab
Refs: #929
2020-12-07 15:23:34 +09:00
5ffad78b87
mcexec: use FLIB_NUM_PROCESS_ON_NODE when -n not specified (Fugaku specific)
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Change-Id: I1668fecfac692d56076dd10e6e03fbf992e323ec
2020-08-12 07:30:11 +09:00
0b66bab992
Revert "mcexec: detect mismatch of mcexec -n and mpirun -ppn"
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This reverts commit 1d135492c3
2020-07-21 13:08:21 +09:00
4b66373813
mcexec: Don't forward SIGTSTP SIGTTIN SIGTTOUT to mckernel
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Change-Id: I72bb74d6b98e1f0bf519c8f0fef742624a2a699a
Refs: #1425
2020-07-14 08:34:11 +00:00
ac86affecc
mcexec: fix FLIB_AFFINITY_ON_PROCESS mask for McKernel CPU numbers (Fugaku)
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Change-Id: If42b139fb53866bcff0809d898d4a2a712946f0c
2020-06-30 16:29:03 +09:00
2026cf8dad
mcexec: explicit CPU list in partitoned execution (for Fujitsu's FLIB_AFFINITY_ON_PROCESS)
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Change-Id: I05c11f73553de8ccb5f79083ce2115ac57e62584
2020-06-30 16:29:00 +09:00
1d135492c3
mcexec: detect mismatch of mcexec -n and mpirun -ppn
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Change-Id: I0c42e3119143da40ea2e69cd9ec99bde78a0ad2a
Refs: #929
2020-06-30 16:28:08 +09:00
697e9386b3
cmake: fix resovling dwarf.h
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Fixes: 0e787b7
2020-06-22 13:33:50 +09:00
4cecde3fba
Revert "mcexec: detect mismatch of mcexec -n and mpirun -ppn"
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This reverts commit 72af689e69
2020-06-16 13:26:54 +09:00
3328ce03d9
Record pthread routine address in clone(), keep helper threads on caller CPU core (workaround for Fugaku)
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Change-Id: I29d1589e430dc1396558cdf3df4d068c27173612
2020-06-16 13:26:53 +09:00
a7adb266ff
mcinspect: add read memory value by specifying physical address
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Change-Id: I2f2d6cb981e883c5e2ae1e0c764e10e0fec76a46
2020-06-16 13:26:52 +09:00
5224551782
mcinspect: vtop (in progress)
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Change-Id: I09f487e96edc7c4f59c97e6fb6dde28baf84c1e5
2020-06-15 10:11:28 +09:00
cd46cbd4b3
mcinspect and mcps: DWARF based LWK inspection
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Change-Id: Ie9e209d8f77999b61afa39c38832bfc416a2c34f
2020-06-15 09:58:54 +09:00
39780917af
libdwarf: compile locally if not present
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Change-Id: I70d1f653f4fc4ee4daeaa2c9c6bdbf1416e43c9b
2020-06-15 09:58:52 +09:00
16a6a1d08b
mcexec: Fix LD_PRELOAD string manipulation (again)
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Fixes: 8cf70900
2020-06-05 09:25:15 +00:00
367bbda713
mcexec: Fix resolving library path for LD_PRELOAD
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Fixes: 8ee1d61db87ac8b8
2020-04-16 20:46:46 +09:00
79950e045e
eclair: Improve error message
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Change-Id: Ib8fe3df0a529a17a2e331b16cf396915ab6a3eb2
2020-04-16 07:44:36 +09:00
8ee1d61d0f
Revert "Detect hang of McKernel in mcexec"
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Change-Id: Ie8a0cf725f84a2f5d85da8b8fb15b30a826ddfcb
2020-04-15 00:50:55 +00:00
8cf70900e7
mcexec: Fix LD_PRELOAD string manipulation
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To suppress compiler warnings.
Change-Id: I4d6b5ce2d2a8fca3f2675a7fc309df40cfe3c04b
2020-04-01 01:18:10 -04:00
d82ac31bc6
faccessat: Specify AT_SYMLINK_NOFOLLOW only when necessary.
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- Specify AT_SYMLINK_NOFOLLOW in faccessat only when
the symbolic-link is analyzed by overlay_path().
Change-Id: Ie3b1f7fedef7441fd4b39c5c8b2ef0f73cba770e
Refs: #1370
2020-03-20 00:22:50 +00:00
32b32f0c4a
eclair: query phys memstart on arm64
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Change-Id: I32db1153f5c1e4a217db69d8d55f0d0ccfa07c77
2020-03-12 10:53:41 +09:00
597baf8445
eclair: support for live debug
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Change-Id: Ia9bc126e198ba4a80722529ce09de5eb0775d429
2020-02-10 07:45:06 +00:00
55faba77a5
dump: rewrite NMI handling (for resume) and fix PANIC register saving
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Change-Id: I360e9aa8efa64b6ebd99b209a5dd4ee0dc7806cf
2020-02-10 07:45:01 +00:00
6bef773741
eclair and ldump2mcdump: obtain PHYS_OFFSET from dump_mem_chunks
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Change-Id: I5dd5f9e7e6b5817e50b0a1855b67f163d3029f17
2020-02-10 07:42:23 +00:00
7882110e9f
eclair: obtain MAP_KERNEL_START from kernel image
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Change-Id: I946c640ddb2e2b32362760254a86c611517becf3
2020-02-10 07:16:06 +00:00
d1df17ffb7
eclair: fix register GDB response for descheduled threads
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Change-Id: I0001d094b624bc03f2b178ec28a4cab51e2acaf0
2020-02-10 07:16:06 +00:00
72af689e69
mcexec: detect mismatch of mcexec -n and mpirun -ppn
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Change-Id: Iaf5cfb11c37bea6957b77a2114f783e9a46a48f2
Refs: #929
2020-02-05 06:39:57 +00:00
911b07f507
fix: fork's race-condition caused by child and grand-child
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Refs: #1329
Change-Id: Ia2d7641d1203f40155fef5db718d1bb2c583c1c5
2020-01-09 06:33:13 +00:00
d5de68e97b
eclair and crash: clean up architecture dependent codes and comply with Linux page_offset_base
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Change-Id: Ie14ceb8bc9d816a9201dddd4020e2c21d6cfd686
Fujitsu: POSTK_DEBUG_ARCH_DEP_34
2019-12-18 01:53:29 +00:00
3c256e1a6c
overlay: getdents: support lseek
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Refs: #1421
Change-Id: Ife7ab1b50159a5897552ff695bb001ada27ec934
2019-12-13 03:49:20 +00:00
7fc4272b89
handle execveat systemcall on McKernel
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Refs: #1366
Change-Id: I921e04a0df8d0d798fc94f675e5112dd2fec190a
2019-12-06 09:33:13 +09:00
