Verification:
ubuntu@d05-3:~$ cat /proc/version
Linux version 5.0.0-21-generic (buildd@bos02-arm64-046) (gcc version 7.4.0
(Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1)) #22~18.04.1-Ubuntu SMP Thu Jul 4
17:25:45 UTC 2019
ubuntu@d05-3:~$ sudo ethtool -t enahisic2i1 offline
The test result is PASS
The te
** Changed in: linux (Ubuntu Eoan)
Status: In Progress => Fix Committed
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Title:
Cache line contention prevents scaling of 100
Verification:
= Disco =
ubuntu@d05-3:~$ cat /proc/version
Linux version 5.0.0-21-generic (buildd@bos02-arm64-046) (gcc version 7.4.0
(Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1)) #22~18.04.1-Ubuntu SMP Thu Jul 4
17:25:45 UTC 2019
ubuntu@d05-3:~$ dmesg | grep hns
[9.183430] hns_dsaf HISI00B2:00: no
** Changed in: linux (Ubuntu Disco)
Status: In Progress => Fix Committed
** Changed in: linux (Ubuntu Eoan)
Status: In Progress => Fix Committed
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Verification - Smoke test on system w/ libsas-driven controller:
ubuntu@d06-1:~$ cat /proc/version
Linux version 5.0.0-21-generic (buildd@bos02-arm64-046) (gcc version 7.4.0
(Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1)) #22~18.04.1-Ubuntu SMP Thu Jul 4
17:25:45 UTC 2019
** Tags removed: verification
Verification:
ubuntu@d06-1:~$ dmesg | grep cma
[0.00] cma: Reserved 32 MiB at 0x7e00
[0.00] Memory: 526954648K/536866624K available (12092K kernel code,
1694K rwdata, 5112K rodata, 5504K init, 1161K bss, 9879208K reserved, 32768K
cma-reserved)
ubuntu@d06-1:~$ cat /pro
Verification, cosmic:
ubuntu@d05-3:~$ cat /proc/version
Linux version 4.18.20-kasan (ubuntu@d05-3) (gcc version 7.4.0 (Ubuntu/Linaro
7.4.0-1ubuntu1~18.04.1)) #2 SMP Wed Jul 10 21:42:54 UTC 2019
ubuntu@d05-3:~$ dmesg | grep SAN
ubuntu@d05-3:~$
bionic:
ubuntu@d05-3:~$ cat /proc/version
Linux versi
Verification: I ran 100 iterations 'modprobe -r hinic; modprobe hinic'
on each kernel without a issue.
** Tags removed: verification-needed-bionic verification-needed-cosmic
verification-needed-disco
** Tags added: verification-done-bionic verification-done-cosmic
verification-done-disco
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Verification:
(initramfs) cd /sys/class/sas_phy/phy-0\:0\:20
(initramfs)
(initramfs) cat negotiated_linkrate
12.0 Gbit
(initramfs) echo 0 > enable
[ 42.507684] hisi_sas_v3_hw :74:02.0: phydown: phy0 phy_state=0xfe
[ 42.558239] hisi_sas_v3_hw :74:02.0: erroneous completion iptt=4048
t
verification
= cosmic =
ubuntu@d05-3:~$ cat /proc/version
Linux version 4.18.0-26-generic (buildd@bos02-arm64-042) (gcc version 8.3.0
(Ubuntu 8.3.0-6ubuntu1~18.10.1)) #27-Ubuntu SMP Tue Jul 2 15:36:34 UTC 2019
ubuntu@d05-3:~$ sudo ethtool -s enahisic2i1 autoneg off
ubuntu@d05-3:~$ sudo ethtool -r
** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic
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Title:
crashdump fails on HiSilicon D06
Status
Smoke test successful on each release.
** Tags removed: verification-needed-bionic verification-needed-cosmic
verification-needed-disco
** Tags added: verification-done-bionic verification-done-cosmic
verification-done-disco
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** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
crashdump fails on HiSilicon D06
Status
disco verification - I ran Ubuntu Server cert on a d06 system and there
were no unexpected failures.
** Tags removed: verification-needed-disco
** Tags added: verification-done-disco
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Bisection led to the following commit:
# first bad commit: [bdb85cd1d20669dfae813555dddb745ad09323ba]
arm64/module: switch to ADRP/ADD sequences for PLT entries
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Public bug reported:
[Impact]
Attempting to enable the function tracer causes an Oops. This impacts the
current disco kernel, as well as latest upstream
(@5e7a8ca319268a70a6c7c3c1fde5bea38e1e5539).
[Test Case]
$ echo function | sudo tee /sys/kernel/debug/tracing/current_tracer
[ 3125.651453] k
** Summary changed:
- enabling ftrace on Hi1620 causes an Oops
+ enabling ftrace on Hi1620 CS causes an Oops
** Description changed:
[Impact]
Attempting to enable the function tracer causes an Oops. This impacts the
current disco kernel, as well as latest upstream
(@5e7a8ca319268a70a6c7c3c
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
enabling ftrace on Hi1620 CS causes an Oops
Status in
hns_roce_v2_modify_qp
[Regression Risk]
Driver is only for HNS nics on HiSilicon SoCs
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: lin
Marking "In Progress" for disco, as a patch was submitted:
https://lists.ubuntu.com/archives/kernel-team/2019-March/099315.html
** Changed in: linux (Ubuntu Disco)
Status: Incomplete => In Progress
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Verification: Ran netperf between 2 D06 hosts, one running the bionic-
proposed kernel, the other the cosmic-proposed kernel, w/o error.
** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-done-bionic verification-done-cosmic
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Verified - boot tested both cosmic & bionic proposed kernels on a D06
system.
** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-don-bionic verification-done-cosmic
** Tags removed: verification-don-bionic
** Tags added: verification-done-bionic
--
Public bug reported:
On some arm64 systems[*] we are seeing a spew of messages on the
console:
[ 19.534097] cma: cma_alloc: alloc failed, req-size: 64 pages, ret: -12
[ 19.534109] cma: cma_alloc: alloc failed, req-size: 16 pages, ret: -12
[ 19.534113] cma: cma_alloc: alloc failed, req-size:
The disco kernel uses CONFIG_CMA_SIZE_MBYTES=16, while the arm64
defconfig sets it to 32. I tried bumping up this setting by powers of 2
until the messages went away, and it finally did at 128, which seems
extreme. Need to figure out what is attempting these allocations, and
why they are failing.
This was not an issue prior to v4.20. Bisection identified the following commit:
886643b766321 arm64: use the generic swiotlb_dma_ops
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I enabled CMA_DEBUG & CMA_DEBUGFS and booted w/ cma=128M so that we can
see the CMA state when no allocations fail.
root@d06-4:/sys/kernel/debug/cma/cma-reserved# cat count
32768
root@d06-4:/sys/kernel/debug/cma/cma-reserved# cat used
15630
Looks like we're actually using ~61M - and perhaps the
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
arm64: cma_alloc errors at boot
Status in linux packag
It appears that linux-signed-hwe-edge does not yet have the arm64
support we added to linux-signed.
** Summary changed:
- not able to install linux-generic-hwe-18.04-edge/bionic-proposed
+ arm64: not able to install linux-generic-hwe-18.04-edge/bionic-proposed
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Public bug reported:
[Impact]
The Build-Using control file field is incorrect for linux-signed-hwe &
linux-signed-hwe-edge. They claim they were built against the "linux" package,
but should be linux-hwe/linux-hwe-edge respectively.
[Test Case]
Look at the Packages file.
[Fix]
Detect and inser
** Also affects: linux-signed (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux-signed-hwe-edge (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux-signed-hwe (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affec
** Summary changed:
- Build-Using incorrect
+ Built-Using incorrect
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Title:
Built-Using incorrect
Status in linux-signed pa
tu Cosmic)
Status: New => Invalid
** Changed in: linux-signed (Ubuntu Xenial)
Status: New => In Progress
** Changed in: linux-signed (Ubuntu Xenial)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux-signed (Ubuntu Bionic)
Status: New => In Pr
I have a fix staged for this, but it relies on published signed binaries
that aren't present.
dannf, ok the signing component appears in rejected ...
will try and get to the bottom of why that happened
So assigning to apw for now...
** Changed in: linux (Ubuntu)
Status: Incomplete => In
Yeah, no crash anymore - thanks Ard!
ubuntu@d06-4:~$ echo function | sudo tee
/sys/kernel/debug/tracing/current_tracer
function
[ 72.778123] ftrace: far branches to multiple entry points unsupported inside
a single module
^ I assume this is expected
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[ 72.778123] ftrace: far branches to multiple entry points unsupported inside
a single module
[ 72.786657] WARNING: CPU: 121 PID: 3299 at
/home/ubuntu/linux-5.0.0/kernel/trace/ftrace.c:2008 ftrace_bug+0xb0/0x2b0
[ 72.786662] Modules linked in: nls_iso8859_1 ipmi_ssif joydev input_leds
tpm_
off
ifconfig enp129s0f0 mtu 1501
iperf -c -l 64K -t 3
[Fix]
5f543a54eec08 net: hns3: fix for not calculating tx bd num correctly
[Regression Risk]
Fix is restricted to a driver only used in Hi1620 SoC-based systems.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
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Title:
enabling ftrace on Hi1620 CS causes
On Wed, Apr 10, 2019 at 11:01 AM Ard Biesheuvel
wrote:
>
> On Tue, 9 Apr 2019 at 16:30, dann frazier wrote:
> >
> > Yeah, no crash anymore - thanks Ard!
> >
> > ubuntu@d06-4:~$ echo function | sudo tee
> > /sys/kernel/debug/tracing/current_tracer
> &g
This patch resolves the problem for me, thx Ard!
https://patchwork.kernel.org/patch/10899313/
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Title:
enabling ftrace on Hi1620 CS
@directhex: Are you able to test this on your XR320? I've regression
tested on a HiSilicon D05 which uses the same driver (it worked before,
still works now).
ubuntu@d05-5:~$ cat /proc/version
Linux version 4.15.0-47-generic (buildd@bos02-arm64-022) (gcc version 7.3.0
(Ubuntu/Linaro 7.3.0-16ubunt
On Tue, Apr 16, 2019 at 1:50 PM Jo Shields wrote:
>
> OK, yes, confirmed I have ethernet with 4.15.0-48.51
Awesome, thanks!
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Title:
On Tue, Apr 16, 2019 at 1:26 PM Jo Shields wrote:
>
> I'm an idiot and should have been trying the version from -proposed, of
> course. Working on it
Whups, yeah - so was I :) I thought for sure I had enabled -proposed
on my D05
Anyway, I was also an idiot and didn't realize I could just chec
On Wed, Aug 14, 2019 at 1:25 PM Terry Rudd <1829...@bugs.launchpad.net> wrote:
>
> Dann, is this still planned for Eoan?
This change is upstream in v5.1.
** Changed in: linux (Ubuntu Eoan)
Status: In Progress => Fix Released
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some performance impact risk.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: Fix Released
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: dann frazie
** Changed in: linux (Ubuntu)
Assignee: dann frazier (dannf) => (unassigned)
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Disco)
Status: New => Fix Released
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Regression tested on a HiSilicon D06
** Tags removed: verification-needed-disco
** Tags added: verification-done-disco
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Title:
Regr
cept for a new macro & #include in the
generic linux/sizes.h header.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Fix Released
** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Also affec
Public bug reported:
Introduced by the fixes for bug 1823753. Also related - bug 1839395.
[Impact]
There is an upstream report that the CMA allocation rework we backported to
disco is breaking the ath10k wireless driver - and possibly other drivers - in
certain configs. It is not clear if Ubunt
** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Disco)
Status: New
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Disco)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Disco
** Description changed:
[Impact]
perf support for the ARMv8.2 Statistical Profiling Extension does not work on
ACPI platforms.
[Test Case]
ubuntu@d06-2:~$ sudo perf record -e arm_spe/ts_enable=1,pa_enable=1/ dd
if=/dev/zero of=/dev/null count=1
1+0 records in
1+0 recor
** Also affects: linux-signed-hwe-edge (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-signed-hwe-edge (Ubuntu Cosmic)
Status: New => Invalid
** Changed in: linux-signed-hwe-edge (Ubuntu Disco)
Status: New => Invalid
** Changed in: linux-signed-hwe-edge (U
Marking critical, as this prevents X-Gene/uboot systems from booting
** Changed in: linux-signed-hwe-edge (Ubuntu Bionic)
Assignee: (unassigned) => dann frazier (dannf)
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Marking critical, as this prevents X-Gene/uboot systems from booting
** Changed in: linux-signed-hwe-edge (Ubuntu Bionic)
Importance: Undecided => Critical
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cided
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Disco)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New
** Changed in:
** Description changed:
[Impact]
The crashdump kernel fails to boot on HiSilicon D06, and likely other SMMUv3
ARM systems.
[Test Case]
sudo apt install linux-crashdump
Adjust crashkernel= parameter in /etc/default/grub.d/kdump-tools.cfg as
appropriate (for D06, crashkernel=512M)
s
The hisi_sas maintainer is experimenting with a patch that will change
the driver's 33 page allocations to single page allocations. If there is
no significant performance impact, that could be a way forward to deal
with the fragmentation issue costing us up to 31M of CMA.
In addition, there is DMA
@Ryan: Is this still a problem w/ 4.15? Do you need a full OpenStack
setup to reproduce it, or is just a single node nova model enough?
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o the Hi1620 device and other users of the marvell phy.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
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** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Eoan)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
Verification:
ubuntu@d06-2:~$ cat /proc/version
Linux version 4.15.0-51-generic (buildd@bos02-arm64-037) (gcc version 7.3.0
(Ubuntu/Linaro 7.3.0-16ubuntu3)) #55-Ubuntu SMP Wed May 15 14:27:56 UTC 2019
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Bionic verification:
(initramfs) cat /proc/version
Linux version 4.15.0-51-generic (buildd@bos02-arm64-037) (gcc version 7.3.0
(Ubuntu/Linaro 7.3.0-16ubuntu3)) #55-Ubuntu SMP Wed May 15 14:27:56 UTC 2019
(initramfs) modprobe -r hisi_sas_v3_hw
[ 217.311945] systemd-udevd[1224]: passed device to ne
disco verification:
ubuntu@d06-4:~$ cat /proc/version
Linux version 5.0.0-16-generic (buildd@bos02-arm64-013) (gcc version 8.3.0
(Ubuntu/Linaro 8.3.0-6ubuntu1)) #17-Ubuntu SMP Wed May 15 10:54:19 UTC 2019
ubuntu@d06-4:~$ sudo dmesg -c > /dev/null
ubuntu@d06-4:~$ echo function | sudo tee
/sys/kern
disco verification:
ubuntu@d06-4:~$ cat /proc/version
Linux version 5.0.0-16-generic (buildd@bos02-arm64-013) (gcc version 8.3.0
(Ubuntu/Linaro 8.3.0-6ubuntu1)) #17-Ubuntu SMP Wed May 15 10:54:19 UTC 2019
ubuntu@d06-4:~$ dmesg | grep cma
[0.00] cma: Reserved 16 MiB at 0x7f00
[
Public bug reported:
[Impact]
Performance is degraded when a guest is booted w/ vgic v4 support enabled.
[Test Case]
I used a HiSilicon D06 system w/ an Intel 82599 10Gbps NIC. I passed through a
VF to a guest, and ran "netperf -H " against a 10Gbps-capable target.
With vgic v4 support, I'm on
)
Status: Incomplete => In Progress
** Changed in: linux (Ubuntu Eoan)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Disco)
Status: New => In Progress
** Changed in: linux (Ubuntu Disco)
Assignee: (unassigned) => dann frazier (dannf)
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On Wed, May 22, 2019 at 8:41 AM Paolo Pisati <1823...@bugs.launchpad.net> wrote:
>
> I realize this is just a workaround (and the above 31M cma memory
> fragmentation is ugly), but we should definitely bump CMA allocation
> space: definitely 32M (since that's what upstream default to) but if 64M
>
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
** Also affects: linux (Ubuntu Eoan)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: Confirmed
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status:
Patch submitted upstream:
https://www.spinics.net/lists/netdev/msg571753.html
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Title:
Kernel panic upon resetting ixgbe SR-IOV VFIO
** Changed in: linux (Ubuntu Cosmic)
Status: New => In Progress
** Changed in: linux (Ubuntu Cosmic)
Assignee: (unassigned) => dann frazier (dannf)
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On Thu, May 23, 2019 at 8:31 AM Paolo Pisati <1823...@bugs.launchpad.net> wrote:
>
> Yes, i have all the hardware to do some testing, prepare some kernels
> and we can take it from there.
Thanks Paolo. I pushed a test build to ppa:dannf/cma. This bumps cma
to 32M, but would also be good to know th
dev 500e004aaa1f response:
0x0 status 0x2
(initramfs) cat negotiated_linkrate
12.0 Gbit
[Regression Risk]
Impact is limited to drivers built on top of libsas.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
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I forgot to enable CMA_DEBUGFS in those builds, so I've uploaded another
(cma.3)
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Title:
arm64: cma_alloc errors at boot
Status in
Verified - I was able to successfully crash dump a cosmic system.
** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic
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** Changed in: linux (Ubuntu Disco)
Status: In Progress => Fix Released
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Title:
hns3 nic speed may not match optical port spe
= bionic verification =
After running cert:
ubuntu@d06-4:~$ cat /proc/version
Linux version 4.15.0-47-generic (buildd@bos02-arm64-022) (gcc version 7.3.0
(Ubuntu/Linaro 7.3.0-16ubuntu3)) #50-Ubuntu SMP Wed Mar 13 10:42:02 UTC 2019
ubuntu@d06-4:~$ dmesg | grep CMD_SYNC
ubuntu@d06-4:~$
** Tags rem
cosmic verification:
ubuntu@d06-1:~$ cat /proc/version
Linux version 4.18.0-17-generic (buildd@bos02-arm64-075) (gcc version 7.3.0
(Ubuntu/Linaro 7.3.0-16ubuntu3)) #18~18.04.1-Ubuntu SMP Fri Mar 15 15:27:57 UTC
2019
ubuntu@d06-1:~$ ls -l /dev/disk/by-path
total 0
lrwxrwxrwx 1 root root 9 Mar 19
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
Crash in nvme_irq_check() when using thr
** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic
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Title:
Crash in nvme_irq_check() when using thr
= cosmic verification =
After running cert:
ubuntu@d06-4:~$ cat /proc/version
Linux version 4.18.0-17-generic (buildd@bos02-arm64-075) (gcc version 7.3.0
(Ubuntu/Linaro 7.3.0-16ubuntu3)) #18~18.04.1-Ubuntu SMP Fri Mar 15 15:27:57 UTC
2019
ubuntu@d06-4:~$ dmesg | grep CMD_SYNC
** Tags removed: v
Sorry, I'm unable to verify this for xenial. I submitted it as an SRU
back to 4.4 because it had already landed in the stable queue for 4.4,
and is a trivial change[*]. I think we'd need a system that either uses
mvsas or aix94xx to actually exercise this libsas code on 4.4.
I do have a system tha
adds a new read
barrier, there is a potential performance regression risk.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: Fix Released
** Affects: linux (Ubuntu Bionic)
Importance: High
Assignee: dann frazier (
signed) => dann frazier (dannf)
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https://bugs.launchpad.net/bugs/1821064
Title:
hns3: fix oops in hns3_clean_rx_ring()
Status in linux package in Ubuntu:
Fix Released
Status
cosmic verification:
ubuntu@d06-2:~$ cat /proc/version
Linux version 4.15.0-47-generic (buildd@bos02-arm64-022) (gcc version 7.3.0
(Ubuntu/Linaro 7.3.0-16ubuntu3)) #50-Ubuntu SMP Wed Mar 13 10:42:02 UTC 2019
ubuntu@d06-2:~$ sudo ethtool enp125s0f1
Settings for enp125s0f1:
Supported ports:
Sorry, previous one was bionic. This is cosmic:
ubuntu@d06-2:~$ cat /proc/version
Linux version 4.18.0-17-generic (buildd@bos02-arm64-075) (gcc version 7.3.0
(Ubuntu/Linaro 7.3.0-16ubuntu3)) #18~18.04.1-Ubuntu SMP Fri Mar 15 15:27:57 UTC
2019
ubuntu@d06-2:~$ sudo ethtool enp125s0f1
Settings for e
; statement that meets these restrictions.
A bug in this code could possibly reduce the speed of an otherwise working disk
connection.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Xenial)
Importance: Un
This change should qualify for an SRU. However, Canonical does not have
the described hardware. We will need help from Huawei to test the SRU.
Can Huawei commit to the following steps?
1) Test a PPA build with this fix (both 4.15 and 4.18) by 2019-03-27.
Canonical can prepare this PPA.
2) After
]
The fix is a quirk restricted to specific SoCs. It does rely on firmware
behaving (overloading the desired_perf register w/ a correct actual perf
value), so changes in firmware could lead to regressions.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf
** Description changed:
[Impact]
- Some HiSilicon SoCs do not implement registers that the cpufreq subsystem
uses to calculate current performance. This can result in undefined data being
used in internal calculations, and being exposed to userspace via sysfs.
+ Some HiSilicon SoCs do not imp
** Description changed:
[Impact]
SATA disks may be unusable
will not be usable when:
- - The disk is connected through a SAS expander
- - Controller uses a libsas-based driver (mvsas, aic94xx, hisi_sas)
- - link rate between expander & disk is greater than link between controller
and exp
** Changed in: linux (Ubuntu Cosmic)
Status: New => In Progress
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Cosmic)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: linux (Ubuntu Bionic)
Assignee: (u
** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Won't Fix
** Changed in: linux (Ubuntu Cosmic)
Status: In Progress => Won't Fix
** Changed in: linux (Ubuntu Xenial)
Status: New => Won't Fix
** Description changed:
[Impact]
SATA disks may be unusable
will n
** Changed in: linux (Ubuntu Cosmic)
Status: New => Invalid
** Changed in: linux (Ubuntu Bionic)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1821620
)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
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: dann frazier (dannf)
Status: In Progress
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
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Packages, wh
** Description changed:
[Impact]
+ Driver will report TX errors
+
[Test Case]
+
[Fix]
5f543a54eec08 net: hns3: fix for not calculating tx bd num correctly
+
[Regression Risk]
+ Restricted to hns3 driver, only used for HiSilicon ARM SoCs.
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Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
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cided
Assignee: dann frazier (dannf)
Status: In Progress
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => dann frazier (dannf)
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** Description changed:
[Impact]
- Driver will report TX errors
+
[Test Case]
+
[Fix]
5f543a54eec08 net: hns3: fix for not calculating tx bd num correctly
[Regression Risk]
Restricted to hns3 driver, only used for HiSilicon ARM SoCs.
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Public bug reported:
[Impact]
TBD
[Test Case]
TBD
[Fix]
TBD
[Regression Risk]
TBD
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress
** Affects: linux (Ubuntu Disco)
Importance: Undecided
Assignee: dann frazier
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