On Wed, Sep 6, 2017 at 2:50 AM, ChristianEhrhardt
<1710...@bugs.launchpad.net> wrote:
> Dann, I don't want to miss the activity here - so the next step you are
> expecting is me to evaluate the diff in detal and prep a qemu SRU?
> Along that you will do regression tests on arm and I could do x86/p
** Description changed:
+ [Impact]
+ Certain kernel modules are unloadable (libceph & scsi_debug) due to the
compiler generating unsupported relocations.
+
+ This symptom is similar to LP: #1533009 but, in that case it impacted
+ all modules, and the fix for that appears to remain in place.
+
+
gcc-5/xenial verified:
ubuntu@neander:~$ cat /proc/version
Linux version 4.4.0-96-generic (buildd@bos01-arm64-013) (gcc version 5.4.0
20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) ) #119-Ubuntu SMP Tue Sep 12
15:00:28 UTC 2017
ubuntu@neander:~$ sudo dmesg -c > /dev/null
ubuntu@neander:~$ sudo
Attached is a boot log w/ the fixed kernel that shows the SMMU being
discovered, the system successfully mounting the root disk, etc.
However, the system does seem to hang at the end with the networking
failing to come up.
This is an improvement, and booting in non-ACPI mode shows no
regressions,
** Attachment added: "console.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1703437/+attachment/4925349/+files/console.log
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Public bug reported:
[Impact]
The i2c driver does not recognize the ACPI IDs for the i2c devices on the
Hip07/08 platforms, making these devices unusable.
[Test Case]
[Regression Risk]
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Affects: linux (Ubuntu Z
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
** Changed in: linux (Ubuntu Zesty)
** Description changed:
[Impact]
The i2c driver does not recognize the ACPI IDs for the i2c devices on the
Hip07/08 platforms, making these devices unusable.
[Test Case]
+ ls -l /sys/class/i2c-dev/*/device/firmware_node | grep HISI
+
[Regression Risk]
+ This adds an ID/config for a
** Changed in: linux (Ubuntu)
Status: In Progress => Fix Committed
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Title:
support Hip07/08 I2C controller
Status in linux p
** Attachment added: "vm-start-stop.tar.gz"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1673564/+attachment/4926651/+files/vm-start-stop.tar.gz
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ems, it is possible that there are issues that
our test isn't finding, which would likely surface as KVM guest crashes/hangs.
** Changed in: linux (Ubuntu Zesty)
Status: Confirmed => In Progress
** Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) => dann frazier (dan
resulting in
corruption, etc).
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Zesty)
Importance: Medium
Assignee: dann frazier (dannf)
Status: In Progress
** Also affects: linux (Ub
** Changed in: linux (Ubuntu Zesty)
Status: Confirmed => In Progress
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Title:
scsi: hisi_sas: add null check before indirect p
The fix is localized to a specific driver, and is a clean cherry-pick from
upstream. Regressions would be localized to systems w/ this (onboard) hardware.
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ub
improvement.
[Regression Risk]
The fixes are localized to the hisi_sas driver.
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: dann frazier (dannf)
Status: Confirmed
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t; Medium
** Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) => dann frazier (dannf)
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Title:
hisi_sas performance
The timeout issue described in comment #8 is being tracked in LP:
#1709727.
** Changed in: gcc-5 (Ubuntu)
Status: New => Triaged
** Changed in: gcc-5 (Ubuntu Xenial)
Status: Confirmed => Triaged
** Changed in: gcc-5 (Ubuntu Yakkety)
Status: New => Won't Fix
** Changed in: g
fyi, I have a patch set prepared for this in the Debian bug. I'd like to
see that uploaded in Debian before integrating it in Ubuntu because, if
Debian chooses a different solution, it will be difficult to back that
that out and resync. I've sent a ping to the Debian bug today.
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[Regression Risk]
This adds an ID/config for previously unsupported ACPI IDs.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Zesty)
Importance: Undecided
Assignee: dann frazier (dannf
I've tested this kernel and observed no regressions. Updated firmware
has not been released to expose these IDs, so I can't directly test
this. However, it turns out that there is a typo in the ACPI IDs that
has since been fixed upstream, meaning the proposed patches are
insufficient to solve the i
** Attachment added: "dmesg output of proposed kernel collected via ssh over
hns NIC"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1704885/+attachment/4933839/+files/dmesg.out
** Tags removed: verification-needed-zesty
** Tags added: verification-done-zesty
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I've ran the vm-start-stop test on a ThunderX system for an hour on the
proposed kernel w/o any issues.
** Tags removed: patch verification-needed-zesty
** Tags added: verification-done-zesty
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Verified w/ remote eyes:
dannf: OK, both are moved, but I don't see link lights yet.
rodsmith: ok - lemme bring them up
dannf: OK, link lights are on.
rodsmith: hot damn! thanks rodsmith!
dannf: Green plus blinking amber.
** Tags removed: verification-needed-zesty
** Tags added: verification
The fixed from Debian has now been merged into artful.
** Changed in: makedumpfile (Ubuntu)
Status: New => Fix Released
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** Changed in: linux (Ubuntu Xenial)
Status: Confirmed => In Progress
** Changed in: linux (Ubuntu Yakkety)
Status: Confirmed => In Progress
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** Description changed:
[Impact]
- Just loading the necessary modules is not enough to get a working IPMI system
interface (/dev/ipmi0) on Cavium ThunderX CRBs, and other ThunderX-based
Gigabyte servers. You have to do some magic:
-
- echo ipmi_ssif 0x12 >/sys/bus/i2c/devices/i2c-4/new_device
Public bug reported:
[Impact]
Performance is lowered for ARM >= v8.1 cpus by not taking advantage of the
"Large System Extenstion" atomic instructions they provide.
Note: This config was enabled during xenial development, but was
disabled to workaround a FTBFS[*] due to us not having a new enoug
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Xenial)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Yakkety)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubu
** Description changed:
[Impact]
Performance is lowered for ARM >= v8.1 cpus by not taking advantage of the
"Large System Extenstion" atomic instructions they provide.
Note: This config was enabled during xenial development, but was
disabled to workaround a FTBFS[*] due to us not havin
** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
** Changed in: linux (Ubuntu Xenial)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu Yakkety)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu Zesty)
Status: Incomplete => Triaged
I'm unaware of any systems that support LSE that are also supported by
the hwe-{x,y,z} kernels. I'll therefore mark those as "Won't Fix" for
those releases. If someone is aware of such a system - and can take on
the testing of this change for those releases, we can reconsider.
** Changed in: linux
Public bug reported:
[Impact]
The Marvell MacchiatoBin community board fails to boot with Ubuntu 17.04 due to
a crash in the Fintek 8250 driver.
[Test Case]
Boot Ubuntu 17.04 on a Marvell MacchiatoBin board in UEFI/ACPI mode, check for
crash.
[Regression Risk]
Fix looks straightforward to me -
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
** Changed in: linux (Ubuntu Zesty)
Pending upstream fix: http://marc.info/?l=linux-serial&m=149510702626671
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Title:
Marvell MacchiatoBin crashes in fintek_8250_probe()
ard, which is still under active development. Obviously the
ACPI change may regress existing users, but that userbase is limited and
actively testing w/ newer firmware/OS updates until we reach a certified Ubuntu
LTS release.
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann f
ubuntu@ubuntu:~$ cat /proc/version
Linux version 4.10.0-22-generic (buildd@bos01-arm64-038) (gcc version 6.3.0
20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:39
UTC 2017
ubuntu@ubuntu:~$ sudo ipmitool lan print
Set in Progress : Set Complete
IP Address Source
On a HiSilicon D05 system:
ubuntu@ubuntu:~$ cat /proc/version
Linux version 4.10.0-22-generic (buildd@bos01-arm64-038) (gcc version 6.3.0
20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:39
UTC 2017
ubuntu@ubuntu:~$ ./test
freq 5000
** Tags removed: verification-ne
ubuntu@ubuntu:~$ cat /proc/version
Linux version 4.10.0-22-generic (buildd@bos01-arm64-038) (gcc version 6.3.0
20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:39
UTC 2017
ubuntu@ubuntu:~$ sudo perf list pmu | wc -l
24
ubuntu@ubuntu:~$ sudo perf list hw | wc -l
6
** Ta
ubuntu@grotian:~$ cat /proc/version
Linux version 4.10.0-22-generic (buildd@bos01-arm64-038) (gcc version 6.3.0
20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:39
UTC 2017
ubuntu@grotian:~$ sudo modprobe ipmi_ssif
ubuntu@grotian:~$ sudo modprobe ipmi_devintf
ubuntu@grot
Fix landed in 4.12-rc3, zesty SRU proposed:
https://lists.ubuntu.com/archives/kernel-team/2017-May/084479.html
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Title:
Marvell Mac
tested to make sure we're not breaking DT-based platforms while fixing this for
ACPI-based platforms.
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Zesty)
Importance: High
Assignee:
ubuntu@ubuntu:~$ cat /proc/version
Linux version 4.10.0-22-generic (buildd@bos01-arm64-038) (gcc version 6.3.0
20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:39
UTC 2017
ubuntu@ubuntu:~$ sudo perf list | grep l3cache | wc -l
[sudo] password for ubuntu:
84
** Tags re
ubuntu@ubuntu:~$ cat /proc/version
Linux version 4.10.0-22-generic (buildd@bos01-arm64-038) (gcc version 6.3.0
20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #24-Ubuntu SMP Mon May 22 17:43:39
UTC 2017
ubuntu@ubuntu:~$ sudo modprobe sbsa-gwdt
ubuntu@ubuntu:~$ ls -l /dev/watchdog*
crw--- 1 root ro
** Tags removed: verification-done
** Tags added: verification-done-xenial
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Title:
Enable ARM64 support in kexec-tools
Status
Note that the yakkety SRU for this is still in unapproved, so it can't
yet be verified.
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Title:
Enable ARM64 support in kexec-
Public bug reported:
[Impact]
It is not possible to collect a kernel crash dump from a crashed arm64 server
for later debugging.
[Test Case]
TBD
[Regression Risk]
TBD
** Affects: kexec-tools (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: U
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu Zesty)
Status: Incomplete => Confirmed
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Public bug reported:
With the hwe-z kernel:
ubuntu@grotian:~$ sudo modprobe libceph
modprobe: ERROR: could not insert 'libceph': Exec format error
ubuntu@grotian:~$ dmesg
[66988.470307] module libceph: unsupported RELA relocation: 275
This symptom is similar to LP: #1533009 but, in that case it
This also impacts the scsi_debug module. Test Case:
find /lib/modules/$(uname -r) -type f -name '*.ko' | while read mod; do
if readelf -r $mod | grep -q 00010113; then echo $mod; fi; done
For hwe-x, this matches scsi_debug. For hwe-y & hwe-z, it matches scsi_debug
and libceph.
** Also a
*** This bug is a duplicate of bug 1694859 ***
https://bugs.launchpad.net/bugs/1694859
** This bug has been marked a duplicate of bug 1694859
arm64 kernel crashdump support
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o the regression
impact is limited to hardware we have specifically tested.
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier (dannf)
Status: In Progress
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** Also affects: linux (Ubuntu Zesty)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Zesty)
Importance: Undecided => High
** Changed in: linux (Ubuntu)
Assignee
Public bug reported:
[Impact]
The hns driver we're shipping in hwe-z lacks a number of performance
improvements and bug fixes that have since landed upstream prior to v4.12-rc4.
[Test Case]
[Regression Risk]
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier (
** Changed in: linux (Ubuntu Yakkety)
Status: In Progress => Fix Committed
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Title:
Support IPMI system interface on Cavium Th
Public bug reported:
The HiSilicon D05 and Qualcomm QDF2400 systems require ACPI support for
platform MSIs.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => d
** Also affects: kexec-tools (Ubuntu Xenial)
Importance: Undecided
Status: New
** Also affects: kexec-tools (Ubuntu Yakkety)
Importance: Undecided
Status: New
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** Changed in: kexec-tools (Ubuntu Xenial)
Status: New => In Progress
** Changed in: kexec-tools (Ubuntu Yakkety)
Status: New => In Progress
** Changed in: kexec-tools (Ubuntu Xenial)
Importance: Undecided => High
** Changed in: kexec-tools (Ubuntu Yakkety)
Importance: Undeci
.
Adding this module to the usb-modules udeb produced by the kernel would
be sufficient to do so.
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier (dannf)
Status: In Progress
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ratum.
Signed-off-by: Christopher Covington
Acked-by: Russell King
Acked-by: Timur Tabi
Acked-by: Mark Rutland
Signed-off-by: Greg Kroah-Hartman
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier (dannf)
Status: In Progress
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- but it
is an obvious correction.
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: dann frazier (dannf)
Status: In Progress
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Donthineni
Date: Wed Jan 25 21:51:41 2017 -0600
irqchip/gic-v3-its: Enable cacheable attribute Read-allocate hints
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: dann frazier (dannf)
Status: In Progress
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Public bug reported:
zesty's kernel carries a backport of an erratum workaround (Falkor 1003)
from 4.11-rc1. This was found to cause a crash on the QDF2400.
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier (dannf)
Status: In Progress
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Addressed upstream by:
commit ea6eac904f0a5a0c223bcfb133ec880ba9c70ae3
Author: Shanker Donthineni
Date: Wed Feb 22 21:10:48 2017 -0600
arm64: Avoid clobbering mm in erratum workaround on QDF2400
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Public bug reported:
Features of the QDF2400 PCI root ports are disabled because they do not
advertise an ACS capability. A quirk has been merged upstream that re-
enable these features on that platform:
commit 33be632b8443b6ac74aa293504f430604fb9abeb
Author: Sinan Kaya
Date: Thu Feb 16 17:01:
** Changed in: kexec-tools (Ubuntu Xenial)
Assignee: (unassigned) => Manoj Iyer (manjo)
** Changed in: kexec-tools (Ubuntu Yakkety)
Assignee: (unassigned) => Manoj Iyer (manjo)
** Changed in: kexec-tools (Ubuntu)
Status: Incomplete => Invalid
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** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
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Title:
QDF2400 PCI ports require ACS quirk
Status in linux
: High
Assignee: dann frazier (dannf)
Status: In Progress
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Title:
arm64: Workaround QDF2400 erratum 0065
Status in
Assignee: dann frazier (dannf)
Status: In Progress
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Title:
pinctrl: qcom: add get_direction function
Status in linux
duced it on
Ubuntu source b building the s390x image with CONFIG_PCI=n and
CONFIG_IRQ_DOMAIN=n.
** Affects: linux (Ubuntu)
Importance: Low
Assignee: dann frazier (dannf)
Status: In Progress
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@Alexandru: do you have a console log of a system hitting the issue w/
the VM use case? Soft lockups are a fairly generic failure mode, and it
would not surprise me if stress-ng was triggering a different issue than
the VM case, but both emitting soft lockups.
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On Tue, Mar 21, 2017 at 3:41 PM, Alexandru Avadanii
wrote:
> Hi,
>
> 1) We tested different models (CRB-1S, CRB-2S) - all behave the same.
> 2) Please check the logs "ThunderX 4.11-rc1 console log" in [2] linked above.
> I don't think firmware version makes a difference for this issue (we saw the
Public bug reported:
There are a few platforms requiring errata workarounds for their
arch_timer implementations. Specifically, the HiSilicon D05 in ACPI
mode, and Cortex-A73-based systems.
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier (dannf)
Status: In
Behavior is the same after reverting to yakkety grub. This issue follows
the guest kernel that we are rebooting *from*:
kernel running | kernel we | Reboot
at reboot | reboot into | Success?
4.10 | 4.10 | Fail
Upgrading the host from xenial's QEMU to zesty's QEMU seems to fix it. I
can do several reboots of zesty w/o a hang.
** Changed in: edk2 (Ubuntu)
Status: New => Invalid
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: grub2 (Ubuntu)
Status: New => I
** Description changed:
- There are a few platforms requiring errata workarounds for their
- arch_timer implementations. Specifically, the HiSilicon D05 in ACPI
- mode, and Cortex-A73-based systems.
+ The HiSilicon D05 board and systems based on Cortex-A73 each have errata
+ for their architected
On Fri, Mar 24, 2017 at 2:01 AM, ChristianEhrhardt
<1675...@bugs.launchpad.net> wrote:
> Hi Dann, thanks for your checks already!
> Are you intending to break this down if e.g. Yakkety qemu is fixed as well as
> zesty seems?
> And then once we know if Y is good maybe even down to a bisect of qemu
ebian-installer (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: New
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: debian-installer (Ubuntu Xenial)
Importance: Undecided
Ass
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Thanks for the steps. As you noted, I can reproduce on xenial w/ the 4.8
hwe kernel, but not with the GA 4.4. I'm marking the kernel packages as
affected because the host kernel shouldn't hang, even if the guest does
something bad (e.g. if edk2 is buggy).
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Public bug reported:
The HiSilicon Hip06/Hip07 SoCs include a low-pin-count (LPC) host
controller. The Linux kernel needs support for this interface to use
attached devices, such as a UART and the IPMI system interface.
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier
I bisected this down to the upstream commit below. Now, that's not to
say that this commit is necessarily bad - it may just make an existing
problem more reproducible.
commit 7235acdb1144460d9f520f0d931f3cbb79eb244c
Author: Jason Wang
Date: Mon Apr 25 22:14:32 2016 -0400
vhost: simplify wo
Now that I've found time to get back to this one, I can no longer
reproduce it. The machine I originally observed this on has been
redeployed, so I no longer have the artifacts necessary for comparison.
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** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1699874
Title:
i386 dumps unusable w/ kernels > 4.4
Status in c
Public bug reported:
[Impact]
Reading /proc/kcore can lead to a crash on arm64 systems.
[Test Case]
# cat /proc/kcore > /dev/null
[Regression Risk]
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: Confirmed
** Changed in: linux (Ubu
ged in: linux (Ubuntu)
Status: Confirmed => In Progress
** Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu Zesty)
Importance: Undecided => High
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]
The upstream fix is adding support for new device IDs, which were previously
unsupported and would've previously failed to probe w/ -ENODEV.
** Affects: linux (Ubuntu)
Importance: High
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Zesty)
This is fixed by the following commit in linux-next:
commit 84c24379a783c514e5ff7c8fc8a21cf8d64fd05f
Author: Robin Murphy
Date: Mon Jun 19 16:41:56 2017 +0100
iommu/arm-smmu: Plumb in new ACPI identifiers
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ubuntu@d05-3:~$ cat /proc/version
Linux version 4.10.0-28-generic (buildd@bos01-arm64-012) (gcc version 6.3.0
20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #32-Ubuntu SMP Fri Jun 30 05:33:10
UTC 2017
ubuntu@d05-3:~$ sudo stress-ng --class io --sequential 64
stress-ng: info: [7461] rdrand stressor
ubuntu@grotrian:~$ cat /proc/version
Linux version 4.10.0-28-generic (buildd@bos01-arm64-012) (gcc version 6.3.0
20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2) ) #32-Ubuntu SMP Fri Jun 30 05:33:10
UTC 2017
ubuntu@grotrian:~$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic
root=UUID=fcf02
After update, I verified that the system still survives a 30s iperf run
w/ no performance regression.
** Tags removed: verification-needed-zesty
** Tags added: verification-done-zesty
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Here's a backport of the gcc-6 fix to gcc-5. It includes a backport of
the -mpc-relative-literal-loads option rename change, since it was a
dependent patch, and I'm not comfortable enough w/ gcc development to do
the backport w/o it.
** Patch added: "gcc-5-backport.debdiff"
https://bugs.launch
ectly test.
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: dann frazier (dannf)
Status: In Progress
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https://bugs.launchpad.net/bugs/1704146
** Changed in: linux (Ubuntu Zesty)
Status: New => In Progress
** Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Zesty)
Importance: Undecided => Critical
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I uploaded a package w/ the patch from Comment #7 to ppa:dannf/test. Note that
the tests took a *very* long time on arm64, with lots of timeouts:
https://launchpad.net/~dannf/+archive/ubuntu/test/+build/13073558
This was not a problem for other architectures.
I did a local arm64 build of the *c
kexec-tools/zesty verification
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1) MAAS-deployed a clean zesty install
2) Added -proposed to sources.list
3) apt update; apt dist-upgrade; apt install kdump-tools
4) Edited /etc/default/grub.d/kdump-tools.cfg and set crashkernel=1G-:512M
(this step is required unti
is specific to a HiSilicon SoC.
Regression risk is mitigated by testing on that system (boot, generating
network activity over a NIC that uses this driver).
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
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kexec-tools/xenial verification
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1) MAAS-deployed a clean xenial install
2) Added -proposed to sources.list
3) xenial linux-hwe doesn't yet have arm64/kdump support, so I installed
linux-hwe from ppa:canonical-kernel-team/ppa to get a new enough version.
4) Also in
** Also affects: makedumpfile (Ubuntu Xenial)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1238110
Title:
makedumpfile needs porting
** Changed in: makedumpfile (Ubuntu Xenial)
Status: New => In Progress
** Changed in: makedumpfile (Ubuntu Xenial)
Assignee: (unassigned) => dann frazier (dannf)
** Description changed:
- $ ls arch/
- arm.c ia64.c ppc.c ppc64.c s390x.c x86.c x86_64.c
+ [Impact]
+ kdump
* Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) => dann frazier (dannf)
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https://bugs.launchpad.net/bugs/1704885
Title:
hns: use after free in hns_nic
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