I was just looking at that - we don't run that test due to:
root@intel-corei7-64:/opt/ltp/testcases/bin# ./migrate_pages03
tst_test.c:770: CONF: require libnuma >= 2 and it's development packages
Daniel - is this something we should add?
Dan
On Tue, Nov 27, 2018 at 01:34:11PM -0500, Anmar Oueja wrote:
> Saw this. Might be a kernel bug.
>
> anmar
>
> ---------- Forwarded message ---------
> From: Jan Stancek <notifications(a)github.com>
> Date: Tue, Nov 27, 2018 at 1:09 PM
> Subject: Re: [linux-test-project/ltp] migrate_pages03 killed on aarch64,
> possibly because ksm takes too long (#431)
> To: linux-test-project/ltp <ltp(a)noreply.github.com>
> Cc: Subscribed <subscribed(a)noreply.github.com>
>
>
> I overlooked that we wait for ksm scan in setup(), so that is not the
> issue. You can see in output that it completed.
>
> This is looking more like kernel bug at the moment. Using same setup, but
> with 4.18 kernel I see it completing in couple seconds:
>
> ]# uname -r ; time ./migrate_pages03
> 4.18.0-12.el8.aarch64
> tst_test.c:1085: INFO: Timeout per run is 0h 05m 00s
> ksm_helper.c:48: INFO: ksm daemon takes 1s to run two full scans
> migrate_pages03.c:138: PASS: migrate_pages() passed
>
> Summary:
> passed 1
> failed 0
> skipped 0
> warnings 0
>
> real 0m9.826s
> user 0m0.002s
> sys 0m8.773s
> [root@huawei-t2280-04 migrate_pages]# numactl -H
> available: 4 nodes (0-3)
> node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
> node 0 size: 64792 MB
> node 0 free: 59272 MB
> node 1 cpus: 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
> node 1 size: 65404 MB
> node 1 free: 63229 MB
> node 2 cpus: 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
> node 2 size: 65404 MB
> node 2 free: 64117 MB
> node 3 cpus: 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
> node 3 size: 65402 MB
> node 3 free: 64653 MB
> node distances:
> node 0 1 2 3
> 0: 10 15 20 20
> 1: 15 10 20 20
> 2: 20 20 10 15
> 3: 20 20 15 10
>
> —
> You are receiving this because you are subscribed to this thread.
> Reply to this email directly, view it on GitHub
> <https://github.com/linux-test-project/ltp/issues/431#issuecomment-442159766>,
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> .
This is the start of the stable review cycle for the 3.18.127 release.
There are 24 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Wed Nov 28 10:50:13 UTC 2018.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v3.x/stable-review/patch-3.18.127-r…
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-3.18.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Linux 3.18.127-rc1
Eric Biggers <ebiggers(a)google.com>
HID: uhid: forbid UHID_CREATE under KERNEL_DS or elevated privileges
Al Viro <viro(a)zeniv.linux.org.uk>
new helper: uaccess_kernel()
Hans de Goede <hdegoede(a)redhat.com>
ACPI / platform: Add SMB0001 HID to forbidden_id_list
Mattias Jacobsson <2pi(a)mok.nu>
USB: misc: appledisplay: add 20" Apple Cinema Display
Nathan Chancellor <natechancellor(a)gmail.com>
misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data
Emmanuel Pescosta <emmanuelpescosta099(a)gmail.com>
usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB
Kai-Heng Feng <kai.heng.feng(a)canonical.com>
USB: quirks: Add no-lpm quirk for Raydium touchscreens
Maarten Jacobs <maarten256(a)outlook.com>
usb: cdc-acm: add entry for Hiro (Conexant) modem
Dan Carpenter <dan.carpenter(a)oracle.com>
uio: Fix an Oops on load
Sakari Ailus <sakari.ailus(a)linux.intel.com>
media: v4l: event: Add subscription to list before calling "add" operation
Greg Kroah-Hartman <gregkh(a)linuxfoundation.org>
Revert "Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV"
YueHaibing <yuehaibing(a)huawei.com>
SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer()
Sasha Levin <sashal(a)kernel.org>
Revert "Revert "drm/i915: Fix mutex->owner inspection race under DEBUG_MUTEXES""
Minchan Kim <minchan(a)kernel.org>
zram: close udev startup race condition as default groups
Vignesh R <vigneshr(a)ti.com>
i2c: omap: Enable for ARCH_K3
Jeremy Linton <jeremy.linton(a)arm.com>
lib/raid6: Fix arm64 test build
Vasily Gorbik <gor(a)linux.ibm.com>
s390/vdso: add missing FORCE to build targets
Marek Szyprowski <m.szyprowski(a)samsung.com>
clk: samsung: exynos5420: Enable PERIS clocks for suspend
Chengguang Xu <cgxu519(a)gmx.com>
fs/exofs: fix potential memory leak in mount option parsing
Richard Weinberger <richard(a)nod.at>
um: Give start_idle_thread() a return code
Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com>
hfsplus: prevent btree data loss on root split
Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com>
hfs: prevent btree data loss on root split
Jann Horn <jannh(a)google.com>
reiserfs: propagate errors from fill_with_dentries() properly
Eric Dumazet <edumazet(a)google.com>
net-gro: reset skb->pkt_type in napi_reuse_skb()
-------------
Diffstat:
Makefile | 4 ++--
arch/s390/kernel/vdso32/Makefile | 6 ++---
arch/s390/kernel/vdso64/Makefile | 6 ++---
arch/um/os-Linux/skas/process.c | 5 +++++
drivers/acpi/acpi_platform.c | 1 +
drivers/block/zram/zram_drv.c | 18 +++++----------
drivers/bluetooth/Kconfig | 1 -
drivers/clk/samsung/clk-exynos5420.c | 1 +
drivers/gpu/drm/i915/i915_gem.c | 2 +-
drivers/hid/uhid.c | 13 +++++++++++
drivers/i2c/busses/Kconfig | 2 +-
drivers/media/v4l2-core/v4l2-event.c | 43 ++++++++++++++++++++----------------
drivers/misc/atmel-ssc.c | 2 +-
drivers/uio/uio.c | 7 ++++--
drivers/usb/class/cdc-acm.c | 3 +++
drivers/usb/core/quirks.c | 8 +++++++
drivers/usb/misc/appledisplay.c | 1 +
fs/exofs/super.c | 5 ++++-
fs/hfs/brec.c | 4 ++++
fs/hfsplus/brec.c | 4 ++++
fs/reiserfs/xattr.c | 7 ++++++
include/linux/uaccess.h | 3 +++
lib/raid6/test/Makefile | 4 ++--
net/core/dev.c | 4 ++++
net/sunrpc/xdr.c | 2 +-
25 files changed, 107 insertions(+), 49 deletions(-)