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56abe988f39cdd9e3a810b22c1e38e4f984e7cfa
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20 Commits

Author SHA1 Message Date
Dominique Martinet
c585a37440 move mcoverlayfs kernel version check from mcexec.c to configure 
While we are here:
 - fix uname -r (single quote?!)
 - add compat for rhel8 (el kernel and version is 4.18)
 - also remove linux version check in mcreboot.sh, trust configure check

Change-Id: I14726d4374b0dfd941640096044ea1d5d88bfcb8
 2018-11-26 12:09:00 +00:00
Balazs Gerofi
10dc87dd3f mcreboot: check on SELinux 
Change-Id: I2c3706c04c7977ec22407358232d7c3a21abdc14
 2018-11-21 07:52:10 +00:00
Masamichi Takagi
38e68f358a Add kernel argument to turn on/off time sharing 
Add "-T 0" to mcreboot.sh if you want to turn off time sharing.  When
it's turned off, McKernel doesn't activate interval timer when the
length of per-CPU run-queue is larger than one.

Change-Id: I2cedc1b30a9cd9a0f4608a32ecec0a0d58c6225e
 2018-11-21 07:37:01 +00:00
Masamichi Takagi
27e55b8cf1 mcreboot.sh: Fix error reporting for missing argment 
Change-Id: I3af99d7a117d4401c2e0a143fa74513094a53302
 2018-10-18 12:06:58 +09:00
Katsuya Horigome
38c3b2358a Exclude areas not assigned to Mckernel from direct map of all phys. memory 
It's enabled by adding -s to mcreboot.sh.

Cherry-pick of the following commit:

commit b5c13ce51a5a4926c2cf11c817cd0d369ac4402d
Author: Katsuya Horigome <katsuya.horigome.rj@ps.hitachi-solutions.com>
Date:   Mon Nov 20 09:40:41 2017 +0900

    Include measures to prevent memory destruction on Linux side (This is rebase commit for merging to development+hfi)
 2018-09-04 19:51:10 +09:00
Dominique Martinet
3e3f3c5590 mcoverlayfs: vfs_readdir -> iterate_dir compat for el7.5 
Also enable mcoverlay for new kernel version / actually build it

Change-Id: I80bc043c65cf99c3b41a54a5666ea7652e6c2bbd
 2018-08-09 04:30:24 +00:00
Masamichi Takagi
f185be06eb mcoverlay-create.sh, mcoverlay-destroy.sh: Return -EINVAL on failure 
Change-Id: I0561df33e8068327bf2d921c8facac7b18ac8866
 2018-07-03 05:19:55 +00:00
Masamichi Takagi
90a34f54c9 mcreboot.sh,mcstop+release.sh: Disable irqbalance_mck forcefully 2018-04-26 15:06:53 +09:00
Masamichi Takagi
d5190990f5 mcreboot.sh,mcstop+release.sh: rm -rf /tmp/mcreboot when it's done 2018-03-27 23:25:44 +09:00
Masamichi Takagi
82822b1f16 mcreboot.sh: Fix error cases 
(1) Restart irqbalance when error occurs after it's stopped
(2) Restore /proc/irq/*/smp_affinity when error occurs after
    they're modified
 2018-03-27 22:20:25 +09:00
Masamichi Takagi
7f02889f76 mcreboot.sh,mcstop+release.sh: Save /proc/irq/*/smp_affinity to /tmp/mcreboot 2018-03-27 22:01:55 +09:00
Masamichi Takagi
fe42481d6f Add allow_oversubscribe kernel argument 
It's not allowed in the default setting.
Execute mcreboot.sh with -O option to allow it.

refs #1072
 2018-03-10 13:08:38 +09:00
Masamichi Takagi
d4459cf9f3 Add check to confirm IHK and McKernel with the same version are used 2018-01-24 00:20:57 +09:00
Balazs Gerofi
589504dc33 mcreboot: -h to indicate halting CPU in idle threads (e.g., in futex_wait()) 2017-12-18 11:22:15 +09:00
Balazs Gerofi
bf2f38051b mcreboot-smp: offline/online MCDRAM in one go 2017-12-06 14:41:25 +09:00
Masamichi Takagi
66f44e77af mcstop+release.sh: Allow ihkmond to flush kmsg buffer 2017-11-20 18:28:48 +09:00
Balazs Gerofi
2f0089dfb9 mcstop+release: use ihkconfig release mem all 2017-11-20 17:06:01 +09:00
Masamichi Takagi
6c33e236d7 mcreboot: Fix umask for /proc and /sys files 2017-10-27 04:57:44 +09:00
Masamichi Takagi
2ae6883a8b mcreboot.sh, mcstop+release.sh: Fix retry loop of shutdown 2017-10-19 01:54:46 +09:00
Balazs Gerofi
43ecf06e83 arch: x86 -> x86_64 and build system changes 2017-10-18 09:20:52 +09:00