This bug was fixed in the package linux - 4.10.0-26.30
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linux (4.10.0-26.30) zesty; urgency=low
* linux: 4.10.0-26.30 -proposed tracker (LP: #1700528)
* CVE-2017-1000364
- Revert "UBUNTU: SAUCE: mm: Only expand stack if guard area is hit"
- Revert "mm: do not collapse
This bug was fixed in the package linux - 4.10.0-26.30
---
linux (4.10.0-26.30) zesty; urgency=low
* linux: 4.10.0-26.30 -proposed tracker (LP: #1700528)
* CVE-2017-1000364
- Revert "UBUNTU: SAUCE: mm: Only expand stack if guard area is hit"
- Revert "mm: do not collapse
This bug was fixed in the package linux - 4.8.0-58.63
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linux (4.8.0-58.63) yakkety; urgency=low
* linux: 4.8.0-58.63 -proposed tracker (LP: #1700533)
* CVE-2017-1000364
- Revert "UBUNTU: SAUCE: mm: Only expand stack if guard area is hit"
- Revert "mm: do not collapse
** Tags removed: verification-needed-zesty
** Tags added: verification-done-zesty
** Tags removed: verification-needed-yakkety
** Tags added: verification-done-yakkety
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This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
zesty' to 'verification-done-zesty'. If the problem still exists, change
the tag
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
yakkety' to 'verification-done-yakkety'. If the problem still exists,
change the tag
** Changed in: linux (Ubuntu Yakkety)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1686305
Title:
Merlin SGMII fail on Ubuntu Xenial HWE
** Changed in: linux (Ubuntu Zesty)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1686305
Title:
Merlin SGMII fail on Ubuntu Xenial HWE
** Also affects: linux (Ubuntu Zesty)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Zesty)
Status: New => In Progress
** Changed in: linux (Ubuntu Zesty)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Zesty)
Assignee: (unassigned) =>
Hi Seth,
What revision is the fix landed? I checked on "4.8.0-53-generic
#56~16.04.1-Ubuntu" without seeing the issue fixed.
amcc@Ubuntu:~$ uname -a
Linux Ubuntu 4.8.0-53-generic #56~16.04.1-Ubuntu SMP Tue May 16 01:15:44 UTC
2017 aarch64 aarch64 aarch64 GNU/Linux
Actually, I have not seen the
** Changed in: linux (Ubuntu)
Status: In Progress => Fix Committed
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Title:
Merlin SGMII fail on Ubuntu Xenial HWE kernel
Yes, I will request that in the SRU request.
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Title:
Merlin SGMII fail on Ubuntu Xenial HWE kernel
Status in linux package in
Hi Joseph,
Will you apply two commits I mentioned to the hwe and hwe-edge branches?
Thanks,
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Title:
Merlin SGMII fail on Ubuntu
Thanks Joseph,
Merlin SGMII works fine with your images.
Regards/Thang.
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Title:
Merlin SGMII fail on Ubuntu Xenial HWE kernel
Sorry about that. I've now built an ARM64 Yakkety test kernel with the
two commits mentioned in comment #1. The test kernel can be downloaded
from:
http://kernel.ubuntu.com/~jsalisbury/lp1686305/
Can you test this kernel and see if it resolves the bug?
Thanks in advance!
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Hi Joseph,
Can you help recompile the images for AARCH64 instead of X86_64? The Merlin
board is using ARM64 CPU, not X86_64.
Thanks for your help,
Thang Q. Nguyen -
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I built a Yakkety test kernel with the two commits mentioned in comment
#1. The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1686305/
Can you test this kernel and see if it resolves the bug?
Thanks in advance!
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** Also affects: linux (Ubuntu Yakkety)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Yakkety)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Yakkety)
Status: New => In Progress
** Changed in: linux (Ubuntu Yakkety)
Assignee: (unassigned)
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1686305
Title:
Merlin SGMII fail on Ubuntu Xenial HWE kernel
Status in
apport information
** Description changed:
Using the Ubuntu Xenial HWE installation image at
http://ports.ubuntu.com/ubuntu-ports/dists/xenial-updates/main/installer-arm64/current/images/hwe-netboot
to install Ubuntu into the Merlin board, the SGMII port is fail to get IP from
DHCP.
After
apport information
** Tags added: apport-collected xenial
** Description changed:
Using the Ubuntu Xenial HWE installation image at
http://ports.ubuntu.com/ubuntu-ports/dists/xenial-updates/main/installer-arm64/current/images/hwe-netboot
to install Ubuntu into the Merlin board, the SGMII
Logfile for Ubuntu Xenial HWE (kernel 4.8) on the Merlin board. SGMII
fail to work and ethtool report link not detected.
** Attachment added: "Ubuntu Xenial HWE on Merlin"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1686305/+attachment/4868173/+files/hwe_org.txt
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After investigation, I found that with 4.8 kernel, when the PHY is enabled, the
link status is read from PHY.
However, there are bug in current codes in both Marvell 88E1512 PHY and
xgene-mdio drivers, the link status is wrongly read.
The issue can be resolved when applying two below patches:
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