ecc850dfef
procfs/do_fork: wait until procfs entries are registered
...
Do not return from fork() until mcctrl side has created mckernel's
procfs entries for the child PID.
This fixes programs doing fork() immediately followed by opening
/proc/<child pid>/something, and would get some error
Refs: #1189
Change-Id: Ie10ea56b65c55f59e96a1ab6ef83a1070e36048d
2018-10-04 01:00:52 +00:00
dd58d366c3
procfs: Fix pread/pwrite to procfs fail when specified size is bigger than 4MB
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Fujitsu: POSTK_DEBUG_TEMP_FIX_43
Refs: #1018
Change-Id: I736ac69885695ef8eeababc3fcfe69a6258b4e16
2018-09-20 02:06:17 +00:00
895a8c4099
procfs: Support multiple reads of e.g. /proc/*/maps
...
Refs: #1021
Change-Id: If36e1a0f3f41f0215868daf578e96775d96a59a3
2018-08-30 01:48:06 +00:00
14660a10c3
Fix to procfs read returns EIO
...
Refs: #1152
Change-Id: I48b330953fd7674ba1a3ac35744f9f50a5712730
2018-08-02 01:48:51 +00:00
b1ea6eb82a
procfs: Show Linux /proc/self/cgroup
...
Support the case where McKernel process retrieves its job-id when running under
the Fujitsu TCS suite.
2018-03-10 11:58:45 +09:00
9989f41fd3
add arm64 support
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- add arm64 dependent codes with GICv3 and SVE support
- fix bugs based on architecture separation requests
2017-09-05 15:06:27 +09:00
dfb0a37305
procfs: increase procfs request timeout
2017-05-23 02:39:42 +09:00
40978d162e
procfs_read/write(): rewrite synchronization for scalability and correctness
2016-12-28 14:17:17 +09:00
e7af537452
get_pid_cred(): proper locking around pid_task
2016-12-25 17:17:27 +09:00
f480376153
mcoverlayfs: supported Linux kernel 4.6
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add mcoverlayfs(linux-4.6.7 base)
2016-11-17 18:09:27 +09:00
059fab2cc0
mcctrl: fix NULL pointer dereference for unbooted OS instance shutdown
2016-10-26 14:50:07 +09:00
fbbaaf5b54
mcctrl: use GFP_ATOMIC in atomic context
2016-08-14 14:28:21 +09:00
d7bc947a02
mcctrl: redesign mcctrl_channels for IKC packet based syscall offloading
2016-08-09 16:49:42 +09:00
76981bcc18
mcctrl: move procfs TID processing into dedicated work queue
2016-08-04 15:22:40 +09:00
dac6f2883e
mcctrl procfs: use semaphores instead of spinlocks to avoid sleeping in GFP_KERNEL kmalloc() in atomic context
2016-08-01 20:33:51 +09:00
1bb948f43b
hwloc support
2016-04-11 22:25:27 +09:00
5d43c135db
procfs: (temporary fix) unsupported files are closed
2016-02-10 17:10:54 +09:00
a866192db7
refactoring /proc
2016-02-10 08:11:02 +09:00
fdf031ac16
procfs: chown procfs entries (temporary hack)
...
refs #651
refs #699
2016-01-28 16:29:46 +09:00
425f920013
mcctrl: delete procfs entries recursively to avoid leaking
2016-01-21 18:15:59 +09:00
fa7a5ccd11
support /proc/self/exe (needed for GDB to attach to an existing process)
2016-01-19 18:23:02 +09:00
12eb8a9bb0
mcctrl: move mcctrl to executer/kernel/mcctrl
2015-11-24 15:42:04 +09:00
