** Changed in: linux-mtk (Ubuntu)
Status: In Progress => Fix Released
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Title:
[g1200] regulators not enabled after sru d2024.08.12
To ma
** Changed in: linux-mtk (Ubuntu)
Status: New => Fix Released
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Title:
[g510][g700] add fsource device tree node
To manage notifications a
** Changed in: linux-mtk (Ubuntu)
Status: In Progress => Fix Released
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Title:
[uc22][g700] systemd-backlight@backlight:1c008000.dsi0.0.se
I heard similar issue in other project, is this the same issue caused by
https://lore.kernel.org/all/aceda6e2-cefb-4146-aef8-ff4bafa56e56@roeck-
us.net/ ?
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One more point, after the "Size" is input without "return" key, then
click the create button and installer crashed.
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Title:
Ubuntu installed cras
Public bug reported:
I tried to install ubuntu with ubuntu-23.10-live-server-amd64.iso and in
the custom storage step the installer crashed after I created a disk
larger than the max free size. Please see the attached picture for the
details
** Affects: ubuntu
Importance: Undecided
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Title:
Debootstrap fails for Noble with base-files 13ubuntu7
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+so
There was a new kernel parameter added recently called
i8042.probe_defer, which solved the issue for me on Thinkpad X13 AMD Gen
1.
See this for more details: https://lkml.org/lkml/2021/12/27/796
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*** Bug 138696 has been marked as a duplicate of this bug. ***
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Title:
Calc doesn't recalculate formulas on cell content changes
To manage notif
*** Bug 138415 has been marked as a duplicate of this bug. ***
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Title:
Calc doesn't recalculate formulas on cell content changes
To manage notif
*** Bug 137927 has been marked as a duplicate of this bug. ***
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Title:
Calc doesn't recalculate formulas on cell content changes
To manage notif
*** Bug 137784 has been marked as a duplicate of this bug. ***
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Title:
Calc doesn't recalculate formulas on cell content changes
To manage notif
*** Bug 137775 has been marked as a duplicate of this bug. ***
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Title:
Calc doesn't recalculate formulas on cell content changes
To manage notif
diff --git a/libcpuset/libcpuset.c b/libcpuset-changed/libcpuset.c
index a9af218..47abccf 100644
--- a/libcpuset/libcpuset.c
+++ b/libcpuset-changed/libcpuset.c
@@ -673,25 +673,25 @@ int cpuset_setmems(struct cpuset *cp, const struct
bitmask *mems)
/* Set integer value optname of cpuset cp */
in
Public bug reported:
Linux cpuset filesystem uses added `cpuset.` prefix to some flag filenames.
It makes the flag name used in the libcpuset.c a mismatch.
For example: cpuset.mem_exclusive vs. mem_exclusive.
** Affects: libcpuset (Ubuntu)
Importance: Undecided
Status: New
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I can confirm that this bug still exists in the Final Beta. I have no
problem re-installing Lubuntu 17.10.
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Title:
[Lubuntu] "Install Lubuntu" fa
Public bug reported:
I tried to install Lubuntu 18.04 Final Beta. The installation failed.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.4
ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic i686
ApportVersion: 2.20.9-0ubuntu2
Architectu
Ubuntu 16.04.2 is equipped with kernel 4.10 now. The fan and Fn hotkeys
work properly.
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Title:
Fan doesn't work
To manage notifications about th
Ubuntu 16.04.2, kernel 4.8.0-56-generic - Fan still DOESN'T work
Hi Vladimir, could you help to reopen this issue again?
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Title:
Fan doesn't work
Ubuntu 16.04.2, kernel 4.8.0-52-generic - Fan DOESN'T work
Seems that the patch on kernel 4.4 doesn't apply to kernel 4.8
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Title:
Fan doesn't wor
Aspire ES1-331, bios 1.16, Ubuntu 16.04.1
After upgrading kernel to 4.4.0-57-generic via apt dist-upgrade, the fan seems
work.
The fan starts working when the CPU temperature goes above 45'C, and stops when
the CPU cool down.
Does anyone still having issues?
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** Tags removed: verification-needed-yakkety
** Tags added: verification-done-yakkety
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Title:
Yakkety: arm64: CONFIG_ARM64_ERRATUM_845719 isn't e
** Description changed:
-
- CONFIG_ARM64_ERRATUM_845719 should be enabled in Yakkety, but it isn't.
+ CONFIG_ARM64_ERRATUM_845719 should have been enabled in Yakkety, but
+ it isn't actually.
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Public bug reported:
CONFIG_ARM64_ERRATUM_845719 should be enabled in Yakkety, but it isn't.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
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There was a patch about acpi fan control last month. The original issue might
got solved by it.
https://github.com/torvalds/linux/commit/84baf1725dc532d9746df2d216c1921154767109
Although I don't know the ACPI drivers at all, I hope that these patches
could be backport to the LTS release, but ther
On Thu, Nov 3, 2016 at 5:42 AM, Kamal Mostafa wrote:
> Ming Lei comment #2 says you're the author of this patch to the hio
> driver:
>
> +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0))
> + blk_queue_split(q, &bio, q->bio_split);
> +#endif
> +
4.4.0-040400-generic #201601101930 SMP Mon Jan 11 00:32:41 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
Kernel 4.4 does not panic but shows the following message when `ls -al`:
[ 255.901591] BTRFS error (device loop0): parent transid verify failed on
30425088 wanted 120 found 119
[ 255.902458] BTRF
I have the same issue on my ES1-331 with Ubuntu 16.04.1. Both fancontrol
and the thermal driver (/sys/class/thermal/cooling_device0/max_state)
don't work. I need to reboot to get the fan works when it is overheat.
That really bother me!
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With Shuduo's help, looks the only solution for this issue is to run reset-state
by the tools in the following link:
https://github.com/zyga/devtools/blob/master/reset-state
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fix_get_gcin_xim_name.patch: Fix gnome-terminal-server crash issue for
yakkety.
** Patch added: "gcin_2.8.4+dfsg1-9build1~1ubuntu1.debdiff"
https://bugs.launchpad.net/ubuntu/+source/gcin/+bug/1617505/+attachment/4729208/+files/gcin_2.8.4+dfsg1-9build1~1ubuntu1.debdiff
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fix_get_gcin_xim_name.patch: Fix gnome-terminal-server crash issue.
** Patch added: "gcin_2.8.4+dfsg1-1ubuntu1.1.debdiff"
https://bugs.launchpad.net/ubuntu/+source/gcin/+bug/1617505/+attachment/4729178/+files/gcin_2.8.4+dfsg1-1ubuntu1.1.debdiff
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Public bug reported:
After update Ubuntu to 16.04.1 gcin didnt work in gnome-terminal, and
send out the message.
> /usr/bin/gnome-terminal
Error creating terminal: Message recipient disconnected from message bus
without replying
** Affects: gcin (Ubuntu)
Importance: Undecided
Stat
Just found that it is caused by missing one '\'
** Changed in: qemu (Ubuntu)
Status: New => Invalid
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Title:
arm64: virt machine: no virti
Public bug reported:
1, script
QEMU=qemu-system-aarch64
$QEMU \
-enable-kvm \
-m 4096 \
-smp 4 \
-cpu host \
-M virt,gic-version=host \
-vga none \
-nographic \
-kernel $1 \
-initrd $2 \
-append "earlycon=pl011,0x90
** Changed in: gcc-4.8 (Ubuntu)
Status: New => Confirmed
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Title:
internal compiler error: in fixup_reorder_chain,, at cfgrtl.c:3336
To m
Please see the gcc-4.8 crash log on trusty/arm64, which includes the gcc
flag and PreprocessedSource.
** Attachment added: "gcc-4.8 crash log on trusty/arm64"
https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1584602/+attachment/4669037/+files/_usr_lib_gcc_aarch64-linux-gnu_4.8_cc1.0.cra
Follos the steps to reproduce the issue:
1, find a arm64 machine or VM, which is installed trusty
2, prepare for building samba:
sudo apt-get -y install dpkg-dev fakeroot
sudo apt-get -y build-dep samba
3, download the following samba source:
wget
https://launchpad.net/ubuntu/+archive/primary/+
Public bug reported:
When building samba package on trusty/arm64 with gcc-4.8, the following
build crash can be observed, and it can be triggered with gcc-4.7 too.
01:07:10 runner /usr/bin/gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4
-Wformat -Werror=format-security -fPIC -D_REENTRANT
On Tue, May 17, 2016 at 12:12 PM, Ming Lei wrote:
> On Mon, May 16, 2016 at 5:25 PM, Ming Lei wrote:
>> On Fri, May 13, 2016 at 7:22 AM, dann frazier
>> wrote:
>>> I used ftrace to do some duration measuring of the timer function
>>> fb_flashcursor(). I notice
On Mon, May 16, 2016 at 5:25 PM, Ming Lei wrote:
> On Fri, May 13, 2016 at 7:22 AM, dann frazier
> wrote:
>> I used ftrace to do some duration measuring of the timer function
>> fb_flashcursor(). I noticed several places where this timer takes around
>> 98 ms to complet
On Fri, May 13, 2016 at 7:22 AM, dann frazier
wrote:
> I used ftrace to do some duration measuring of the timer function
> fb_flashcursor(). I noticed several places where this timer takes around
> 98 ms to complete. This time seems to be due to multiple calls to
> __memcpy_toio() in ast_dirty_upd
On Tue, May 3, 2016 at 1:14 PM, Radha Mohan Chintakuntla
wrote:
> Ming,
> The "-I" option of tcpdump is monitoring mode typically applicable only to
> wifi interfaces. So even if you run it on Thunder's NIC interfaces it will
> return saying that this is not support
On Tue, May 3, 2016 at 10:35 AM, dann frazier
wrote:
> On Fri, Apr 29, 2016 at 2:06 AM, Ming Lei <1574...@bugs.launchpad.net> wrote:
>> It can be triggered 100% by running 'tcpdump -I ethX'.
>
> Thanks Ming. I let that run for a few hours, but was unable to
>
It can be triggered 100% by running 'tcpdump -I ethX'.
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Title:
ThunderX: soft lockup in cursor_timer_handler() Edit
To manage notifications abou
On Thu, Apr 28, 2016 at 9:55 PM, Tim Gardner wrote:
> Ming - please try the kernel at
> http://people.canonical.com/~rtg/lp1575506/ - I've updated AUFS to the
> latest stable branch. Source at git://kernel.ubuntu.com/rtg/ubuntu-
> xenial.git aufs
Looks no difference by installi
On Wed, Apr 27, 2016 at 4:31 PM, Ming Lei <1575...@bugs.launchpad.net> wrote:
> Upstream 4.6-rc6 hasn't this problem
>
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> report.
> https://bugs.launchpad.net/bugs/1575506
>
> Title:
Upstream 4.6-rc6 hasn't this problem
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Title:
Xenial: ARM64: Unable to handle kernel NULL pointer dereference at
virtual address 0038
To ma
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
Xenial: ARM64: Unable to handle kernel NULL pointer dereference at
The issue can be reproduced on '4.4.0-22-generic #38' too
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Title:
Xenial: ARM64: Unable to handle kernel NULL pointer dereference at
virtual ad
Public bug reported:
When running 'stress-ng --all 64 -t 800 -v' on Xenial/ARM64, the following
kernel oops is triggered.
[ 93.309158] Unable to handle kernel NULL pointer dereference at virtual
address 0038
[ 93.309160] pgd = 8007a5914000
[ 93.309163] [0038] *pgd=0047a5
** Branch linked: lp:~tom-leiming/debian-installer/trusty-for-
generating-netboot-tarball
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Title:
trusty: arm64: no grub.efi generated by d-i
To
Public bug reported:
[Impact]
- no grub.efi generated by d-i on arm64, and arm64 server have been switching
to uefi/grub already,
so arm64 server can't be installed via trusty d-i
[Test Case]
- no grub.efi generated from the following link:
http://ports.ubuntu.com/dists/trusty-updates/main
Hi,
The attached patch should fix one related issue, could anyone test it?
Thanks,
** Patch added: "fix crash"
https://bugs.launchpad.net/ubuntu/+bug/1546439/+attachment/4615924/+files/0001-block-partition-initialize-percpuref-before-sending-.patch
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Finally figured out that the 'msi_irqs' directory can't show once the tg3
interface is down.
When I make it up manually, the directory can appear.
So looks an invalide report.
** Changed in: linux (Ubuntu Xenial)
Status: Incomplete => Invalid
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Public bug reported:
When I test xenial kernel about PCI function on one ARM64 box, I see
the PCI device does work, and this device is shown with MSI capability.
But the msi_irqs directory can't be found under:
./platform/soc/1f2b.pcie/pci:00/:00:00.0/:01:00.0/
When I trace the
On Mon, Feb 22, 2016 at 4:37 PM, Ming Lei wrote:
> Looks it is enough to just revert
> 'e96e20134729121689a0089537c6ed(module: clean up RO/NX handling)'
> for fixing the issue.
>
> But the interesting thing is that there isn't the problem in upstream kernel
> 4.5-
*** This bug is a duplicate of bug 1547718 ***
https://bugs.launchpad.net/bugs/1547718
** This bug has been marked a duplicate of bug 1547718
4.4.0-7.22 no longer boots on arm64
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h
Looks it is enough to just revert
'e96e20134729121689a0089537c6ed(module: clean up RO/NX handling)'
for fixing the issue.
But the interesting thing is that there isn't the problem in upstream kernel
4.5-rc5, and the commit(module: clean up RO/NX handling) isn't reverted
in upstream yet.
So looks
When this commit c8d73ebfe19daac81b7cb5c8d1dd(module: clean up RO/NX handling)
is reverted, the issue disappeares.
So the above commit should be the cause.
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** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
xenial 4.4.0-7-generic: kernel oops during load module
To manage no
Public bug reported:
EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services and installing virtual address map...
L3c Cache: 8MB
[0.587986] kernel BUG at /build/linux-RKt9qy/linux-4.4.0/mm/memory.c:1887!
[0.594918] Internal error: Oop
Hi,
I encounter this bug on Precise, and apply these two patch from upstream
fix it.
http://git.opensvc.com/gitweb.cgi?p=multipath-tools/.git;a=commit;h=1b8082c8fc81374ba7b0204f6de8f71de5500192
http://git.opensvc.com/gitweb.cgi?p=multipath-tools/.git;a=commit;h=9a632fff65df3bf82a3ef70f62319a1c45f
Dann,
In my test, the issue is nothing to do with kernel, and only related
with modules built by the affected gcc 5.3.
For example, the kernel running is built from gcc 5.2, then I rebuilt some
modules by gcc 5.3, the issue comes
when I try to load the just built module.
BTW, '-mcmodel=large' i
On Fri, Jan 15, 2016 at 6:29 PM, Matthias Klose wrote:
> please attach the preprocessed source and the exact command line options
> to build the libahci module.
Not only libahci modules, all built modules has the problem.
Follows the command line for building libahci.ko:
1) apt-get source linux
Looks the latest proposed gcc-5.3.1-6ubuntu1 has the problem too.
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Title:
arm64: "unsupported RELA relocation"
To manage notifications about th
Hi,
Wrt. the build environment, the built kernel/modules can work fine just after
switching gcc from gcc-5 to gcc-4.9 and keep other things not changed
in Xenial.
So I am sure the issue is in Xenial gcc-5, and the bug should be introduced
after 5.2.1-22ubuntu2 because Wily gcc-5 hasn't this probl
0108 (Ubuntu/Linaro 5.3.1-5ubuntu2)
On Wed, Jan 13, 2016 at 9:11 AM, Ming Lei wrote:
> When I built 4.3.0-7-generic on arm64(mustang) Wily with the following steps,
>
> fakeroot debian/rules clean
> fakeroot debian/rules binary-generic
>
> by this compiler:
&
When I built 4.3.0-7-generic on arm64(mustang) Wily with the following
steps,
fakeroot debian/rules clean
fakeroot debian/rules binary-generic
by this compiler:
ubuntu@ubuntu:~$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/aarch64-linux-gnu/5/lt
Want to mention that I am hit by this problem too.
HP-ProBook-430-G2 3.19.0-42-generic x86_64
Downgraded to 3.13.0-74 did not work out because hit by another
different problem which shows up in 3.13.0-74, ie when wake up from
suspend, the display got messed up. The display will not be restored
c
Hi Dann,
On Mon, Dec 21, 2015 at 11:59 PM, dann frazier
wrote:
> @Ming can you clarify which build(s) you tested (trusty, vivid, and/or
> wily)? It isn't clear to me if "three grub changes" means you tested all
All three have been tested on both two kinds of arm64.
thank
The three grub changes have been tested fine on both APM arm64 board and HP
m400, looks
all works fine.
** Tags removed: verification-needed
** Tags added: verification-done
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Public bug reported:
Inside VM wily kernel which is installed via wily d-i installer, reboot hangs,
see the following message:
[ 40.294727] reboot: Restarting system
And never return to UEFI UI.
The issue can be observed too in d-i installing too.
** Affects: edk2 (Ubuntu)
Importance
Now grub2 for Xenial just works fine on mcdivitt in case of netboot, especially
during loading kernel image
via tftp.
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Title:
Continued TFTP tim
On HP ProLiant m400 Server, when booting via UEFI, TFTP still may timeout when
loading kernel by
netboot.
Looks only the commit 49426e9fd2( efinet: open Simple Network Protocol
exclusively) isn't enough, and the
following three commits are required too for grub working well on HP m400 ARM64
ser
Looks there isn't crash during the ifconfig up/down test any more after applying
the patch in the following link, but ifconfig still may hang during the test:
https://www.mail-archive.com/netdev@vger.kernel.org/msg88060.html
See test log in the attachment.
** Attachment added: "ifconfig hangs d
The following should fix the issue of flash-kernel, could anyone give a test in
MAAS?
diff --git a/functions b/functions
index 97bbdd9..e753054 100644
--- a/functions
+++ b/functions
@@ -429,6 +429,10 @@ fi
kfile_suffix=$(get_kfile_suffix "$kfile")
if ! check_supported "$machine"; then
+
On Tue, Nov 3, 2015 at 11:48 PM, Newell Jensen
wrote:
> Ming,
>
> Trying to use your bootnetaa64.efi file from
> http://kernel.ubuntu.com/~ming/bugs/1508893/bootnetaa64.efi
>
> I am not able to test this because I cannot PXE boot:
>
> TianoCore 2.0.0 UEFI 2.4.0 Sep 1 2015
This one should be same with LP1508738, and can anyone to try to use the
customerised grub to see if it
can fix the issue?
http://kernel.ubuntu.com/~ming/bugs/1508893/bootnetaa64.efi
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1) write environment failure
grub> save_env 123
error: failure writing sector 0xe153800 to `hd0'.
2) LBA of grub environment variable file
ubuntu@ubuntu:~$ sudo hdparm --fibmap /boot/grub/grubenv
[sudo] password for ubuntu:
/boot/grub/grubenv:
filesystem blocksize 4096, begins at LBA
That can be reproduced by running 'save_env' command in grub shell:
grub> save_env 123
error: failure writing sector 0xe14d800 to `hd0'.
Thanks,
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The issue can be work around by commenting 'recordfail' in the boot entry of
'Ubuntu'.
And it can be reproduced on upstrem grub too.
Looks the sectors wroten to hd0 is out of range in the partition, and it
should be bug in grub.
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Public bug reported:
1, grub boot log
TianoCore 2.0.0 UEFI 2.4.0 Sep 1 2015 12:48:07
CPU: APM ARM 64-bit Strega Rev A2 2400MHz PCP 2400MHz
32 KB ICACHE, 32 KB DCACHE
SOC 2000MHz IOBAXI 400MHz AXI 250MHz AHB 200MHz GFC 66MHz
Board: X-Gene Merlin Board
Slimpro FW:
Ver: 3.4 (build
On Tue, Oct 27, 2015 at 11:03 PM, Fathi Boudra wrote:
> Ming Lei,
>
> yes, on Mustang. We're using U-Boot.
OK, we found the issue is triggered during booting, and finally
APM's fix on firmware can make the issue disappeared, but
it isn't released yet.
>
> --
> Y
> A build from upstream git shows this problem as well.
Looks it is thought as one AMI firmware's issue, so the patch should be merged
to grub, otherwise
grub can't run on APM's UEFI firmware.
Thanks,
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The issue can be fixed by disabling 'ARM64_DT_NUMA', so it is definitley caused
by the following commit:
commit ecbd5d083f9d668436cd0cc18f06094233c1c336
Author: Ganapatrao Kulkarni
Date: Fri Sep 18 15:44:40 2015 -0600
UBUNTU: SAUCE: arm64, numa, dt: adding dt based numa support using
dt n
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1509221
Title:
wily: arm64: warning in numa_init() during booting
To manage notifi
Riku,
Did you reproduce the issue with UEFI booting or U-boot booting? And it
is on Mustang?
Thanks,
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https://bugs.launchpad.net/bugs/1440536
Title:
Oops __d_lookup+0x88/0x194
To man
Dann, I just run a quick test on cvm0 and looks the grub.efi built from wily
plug the patch just works fine, and
attached my build commandline.
./autogen.sh
./configure --host=x86_64-linux-gnu --target=aarch64-linux-gnu
--build=x86_64-linux-gnu --with-platform=efi
--prefix=/tmp/grub64-efi_insta
Today I have applied this patch(efinet: open Simple Network Protocol
exclusively) against grub on wily, looks it
does fix the issue on mustang/merlin.
Dann, could you build one upstrem grub and test it on thunder to see if
there is the synchronous exception issue?
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** Changed in: linux (Ubuntu)
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1509221
Title:
wily: arm64: warning in numa_init() during booting
To manage notification
Public bug reported:
[0.00] [ cut here ]
[0.00] WARNING: CPU: 0 PID: 0 at
/build/linux-vmnY7Y/linux-4.2.0/arch/arm64/mm/numa.c:449 numa_init+0x90/0x398()
[0.00] Modules linked in:
[0.00] CPU: 0 PID: 0 Comm: swapper Not tainted 4.2.0-16-gener
Public bug reported:
1, Wily kernel crashed with attached log on APM mustang(ARM64)
2, how to reproduce
2.1 start iperf first
- run 'iperf -s' on mustang board
- run 'iperf -c IP_OF_MUSTANG' on another machine, and make the client point to
mustang
2.2 run the following 'ifconfig eth0 up/down' t
Looks there are other translation fault issue on arm64, and the following fault
is triggered when I run
a stress-ng built from your tree just before, and kernel is v4.2.
ubuntu@ubuntu:~/stress-ng$ ./stress-ng --all 8 -t 10
[90392.210285] stress-ng[2513]: unhandled level 3 translation fault (11) a
On Tue, Sep 1, 2015 at 11:27 PM, dann frazier
wrote:
> Sorry, I missed the request for more information. I retested yesterday,
> and it is still possible to crash the system with the above stress-ng
> command 4.2.0-6.6 from ppa:canonical-kernel-team/ppa. In fact, it seems
> to be 100% reproducible
Public bug reported:
ubuntu@ubuntu:~/stress-ng$ stress-ng --numa 1
stress-ng: info: [3191] defaulting to a 86400 second run per st[ 1722.813407]
stress-ng-numa[3192]: unhandled level 2 translation fault (11) at 0x,
esr 0x9206
ressor
stress-ng: info: [3191] dispatching hogs: 1 numa
Public bug reported:
I tried installing Ubuntu 14.04 on my system from USB and it errored me
out.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubiquity 2.18.8.6 [modified:
lib/partman/automatically_partition/question]
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
** Tags removed: verification-needed-vivid
** Tags added: verification-done-vivid
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https://bugs.launchpad.net/bugs/1473818
Title:
vivid kernel can't boot on APM xgene2 Soc
To manage no
vivid kernel can't support ACPI on arm64, so marked it as invalid
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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Public bug reported:
Turns out the following commits are required:
c2d33bd drivers: net: xgene: Check for IS_ERR rather than NULL for clock.
822e34a drivers: net: xgene: Add ACPI support for SGMII0 and XFI1 interface of
2nd H/W version
2c7be0a drivers: net: xgene: Implement the backward compati
Public bug reported:
>From kernel v4.0, CPU cache topo information is added into sysfs for ARM64,
>in which all cores often share one L3 cache
such as APM xgene, so cache domain count can be one, and irqbalance will work
at oneshot mode.
With the following upstream patch, irqbalance can work
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