3e927f61dc
mcctrl_perf_disable: check os instance & cpu info
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Change-Id: I7195272a65b31db72158f5e5bbfc490bac547b91
2020-11-25 01:58:47 +00:00
64579830dd
mcctrl_perf_enable: check os instance & cpu info
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Change-Id: I31ab829d63833f924af17445fd9b8488d6eb454f
2020-11-25 01:58:47 +00:00
3cc98883f5
delete_procfs_entries: fix possible crash if top entry has no children
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Change-Id: I209842699615f9bb58c12ccd262ae4b17f8f558c
2020-11-25 01:58:47 +00:00
442045a320
mcctrl_ikc_send: validate os and check input packet
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Change-Id: I1f8c2228043841685617b665eeeaf2ce15a08703
2020-11-25 01:58:47 +00:00
fe5d8fc71f
mcctrl_getrusage: validate os input
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Change-Id: I97908069f8bc4703b99f9ffca94f3dd33eb64cc4
2020-11-25 01:58:47 +00:00
550c6cc5fb
mcctrl_perf_set : validate os input & check cpu info
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Change-Id: If308013746ff6dce03fa8e0eb1ebaca1cb2a4a64
2020-11-25 01:58:47 +00:00
8c0b2ab6ce
mcctrl_perf_num: check "os" argument
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Change-Id: I13c8b0c337cac9bbb240667808e871defce34aab
2020-11-25 01:58:47 +00:00
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
b3d7bbda56
rus_vm_fault: compat: RHEL-8.2
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This applies the following patch:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1c8f422059ae5da07db7406ab916203f9417e396
mm: change return type to vm_fault_t
Change-Id: I7189fc92824d21b4906f1033f1de5899bbad4680
2020-07-15 13:02:32 +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
5f5b9f94d1
Revert "get_one_cpu_topology: Renumber core_id (physical core id)"
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This reverts commit 0a4e6b49b4
2020-06-16 13:26:55 +09:00
cbe2b2149d
Revert "sysinfo, procfs: Support memory info partially"
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This reverts commit 8f74888f87
2020-06-16 13:26:54 +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
97b107f61c
treat /var/opt/FJSVtcs/ple/daemonif/ as device file (Fugaku specific)
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Change-Id: I047ec793a082f2fede3f2bd9c5fb358a30b8ea84
2020-06-16 13:26:53 +09:00
eac414d6d8
CPU read/write reg: use generic IHK messaging interface
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Change-Id: Ia9637d1516d9329fdadf37822bfce7594d69105f
2020-06-15 10:11:28 +09:00
f8e8b21f04
/dev/shm: use Linux PFNs and populate mappings
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Change-Id: I921c1f43c8411f896343be17e0ac6762a1bc26d1
2020-06-13 17:18:10 +09:00
5c2f9b8239
pager: prefetch all shared libraries
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Change-Id: Ic62e1284d540362df817098b3926ac223245e3b6
2020-06-13 17:18:10 +09:00
5395891966
pager_req_map: fix printk
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Change-Id: I98488169f02656c2df711b827d0002762de69f7a
2020-06-13 17:18:09 +09:00
d15a396d5a
pager: use host physical for PMIx shared memory
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Change-Id: Idfebc768ba03b5536a0e5eb1c6076769806fa7aa
2020-06-13 17:18:08 +09:00
0f6c36870c
mcexec_syscall(): disable no per-process structure warning
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Change-Id: I951575f0077054ebcfe4b3f7e29416799ab6ade8
2020-06-13 17:18:08 +09:00
2ec2112cc5
IKC: use atomic allocation during initialization
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Change-Id: I5bb5d7040092d47e4cdbdad87f9d1dd5b2ceaee5
2020-06-13 17:18:08 +09:00
c3c57940ba
Memory ordering and usage of ASM cmpxchg() instead of compiler atomic intrinsics
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Change-Id: I4dadebc32721744dad982f3fc5b3eea7ab7ca745
2020-06-13 17:18:08 +09:00
2e2e973d78
hugefileobj: rewrite page allocation/handling
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* manage pages by an array
* fix mmap of fd created by memfd_create() populates the map
* refactor pgsize and pgshift handling
Change-Id: Icaf015b10afc35f2b95f93059adf1a1b6b92e14e
refs: #1475
2020-05-19 23:36:25 -04:00
8f74888f87
sysinfo, procfs: Support memory info partially
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Change-Id: I597dae4f82d64d3f23889cef960db18ae879ff06
refs: #1389
2020-05-14 00:53:25 +00:00
0082447043
mcctrl_get_request_os_cpu: Fix debug message
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Change-Id: I0d2ae427b97b7284d61dd13825d4ba3d2130f26a
2020-04-16 07:44:36 +09:00
4f50c90f6e
__mcctrl_os_read_write_cpu_register: Range-check cpu number
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Change-Id: I9ef991e1f0a7e301430586c261bf55bf73a4bae9
2020-04-16 07:44:36 +09:00
6cf7cebb2d
__mcctrl_control: Check user privilege
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Change-Id: Ia87ab241f980ea25df805bd31d66f07bf3681311
2020-04-16 07:44:36 +09:00
97cd379ee2
mcctrl_os_shutdown_notifier: Move wait for running state to ihk side
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Change-Id: I363391c63d92d952fc9a60c1e88f964eb50687fd
2020-04-15 00:54:00 +00:00
c78803ac08
madvise: Support MADV_REMOVE on tmpfs
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Change-Id: Ic99d374c4d2630944c7bc838937d7f45601783c6
refs: #1371
2020-03-23 13:06:26 +09:00
0a4e6b49b4
get_one_cpu_topology: Renumber core_id (physical core id)
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Change-Id: I4e4857e9a063d16d19d73adfabfc18a4b461bbfb
Refs: #1439
2020-03-12 05:19:25 +00:00
bf7fd81c1b
Fix includes to handle module ref counter properly
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Change-Id: If3f067a14e40c346f0455f8bfb8bbc8ab2934e88
2020-03-12 10:24:01 +09:00
9e2196c9ce
fix: memory leak due to forced termination during startup
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Change-Id: Ide519f01702bfd17ae4576e04806b6d155ae846a
refs: #1397
2020-03-09 01:10:38 +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
153d0609de
ihk_os_{read,write}_cpu_register: Add async support
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Change-Id: Ia2a2098550e856eeffbb20d8d0e0bcd57b85b6d7
2020-01-31 12:40:43 +09:00
569dc33a9c
mmap: fail and set -ENODEV when map to unmappable special file
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mappable special files are /dev/mem and /dev/zero
Change-Id: Id1d4317104f901644e565007913e320d287e376f
2019-12-05 07:22:17 +00:00
caac060684
mcctrl_getrusage: Round up cpuacct_stat_{system,user}
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Change-Id: Ic1a236865fb3224dc9716c40a1eeb279c1fa1d70
2019-11-28 02:21:47 +00:00
d330721421
Rename struct cpu_topology to mcctrl_cpu_topology
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To use a different name than the name in Linux kernel.
Change-Id: I44d10279195dfc9cfdc4788914b7d65b78292921
Fujitsu: POSTK_DEBUG_ARCH_DEP_40
2019-11-28 02:21:13 +00:00
18412616e1
munmap: Change permission of VMA back to RWX on unmap
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Change-Id: Ic02098e7458dd8fa2961fb03dc32e37fb18c5dc5
Refs: #988
2019-09-26 03:49:50 +00:00
c371fbf13b
file map: cause SIGBUS when access to a page beyond EOF
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Change-Id: Iaf7d792413e674267fd1c05c382212c8f67d8f5b
Refs: #1291
2019-09-26 03:41:23 +00:00
beac6c3e80
make checking write-combine arch-dependent
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Change-Id: I4c0fca7d34e69b4774141e115b8ebc03c5c1e8b3
Fujitsu: POSTK_DEBUG_ARCH_DEP_12
Refs: #1355
2019-09-23 16:42:26 +09:00
0615a0b00b
procfs: mem: Change permission to 0600
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It's 0400 in RHEL-5 and 6, but changed to 0600 in RHEL-7 and 8.
Change-Id: I9fb229e4c447eaa4570b1e2619c4fe039c07c86d
2019-08-19 01:17:03 +00:00
11ef2f8092
coredump: Support threads
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Change-Id: Id75ade6c87b15abcff5d772d90f77950376a32c1
Refs: #1219
2019-08-09 04:00:15 +00:00
12aef0b578
arm64: mcctrl: Fixed to search vdso_offset_sigtramp dynamically.
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Change-Id: Iab5459194ca5281a1680a7fc26ae8bfaf1945a13
Refs: #1341
2019-08-08 00:48:22 +00:00
b6285c9aa9
pmu: Use bitmap instead of index to specify counters / events
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Let the software index (or number) same as the hardware index at the
same time.
Change-Id: I847180e94bf2c57644ae2f8f571cdb4a84eac991
2019-07-31 16:17:20 +09:00
207eba93ea
uti: syscall_backward: Use kmalloc area to pass syscall arguments
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Change-Id: I478a9b40b75f3d1d68c4446810a6236fe2f3a96c
Fujitsu: POSTK_DEBUG_ARCH_DEP_106
Refs: #1320
2019-07-22 03:52:44 +00:00
90b6aec53d
get_one_cpu_topology: Fix error-handling
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Fix the error handling of the following two functions:
ihk_device_get_cpu_topology: Returns NULL when not found,
valid non-NULL pointer when found
get_cache_topology: Returns NULL when not found,
valid non-NULL pointer when found,
minus error number on error
Change-Id: Ied13a61d4ab0c314477c45ea659ff2b798ad97ee
Fujitsu: POSTK_DEBUG_TEMP_FIX_21
2019-04-25 01:53:30 +00:00
80f964e44f
rus_vm_fault(): cleanup and early exit on NULL access
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Change-Id: I90b18988989d4e377ed9c35df6b2e6bcdddd13b6
2019-04-23 08:53:59 +00:00
cc07d6e017
mcctrl_get_per_thread_data: Un-inline
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Change-Id: I881db244ca551b3ca232918cb0b4245776f17295
Fujitsu: POSTK_DEBUG_ARCH_DEP_56
2019-04-18 02:35:52 +00:00
c32edff2bb
uti: rename x86-specific 'fs' to 'tls' + arm implem
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Note: the original fujitsu implementation didn't rename the various
save_fs function/desc to save_tls for some reason, might as well go all
the way though...
Change-Id: Ic362c15c8b320c4d258d2ead8c5fd4eafd9d0ae9
Fujitsu: POSTK_DEBUG_ARCH_DEP_91
2019-03-22 16:38:29 +09:00
