This bug was fixed in the package linux - 4.4.0-159.187
---
linux (4.4.0-159.187) xenial; urgency=medium
* CVE-2019-1125
- x86/cpufeatures: Carve out CQM features retrieval
- x86/cpufeatures: Combine word 11 and 12 into a new scattered features word
- x86/speculation: Pr
This bug was fixed in the package linux - 5.0.0-25.26
---
linux (5.0.0-25.26) disco; urgency=medium
* CVE-2019-1125
- x86/cpufeatures: Carve out CQM features retrieval
- x86/cpufeatures: Combine word 11 and 12 into a new scattered features word
- x86/speculation: Prepare
Hi, does the fix for Bionic has been backported to stable?
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Title:
bnx2x driver causes 100% CPU load
To manage notifications about this bug go t
This bug was fixed in the package linux - 5.2.0-10.11
---
linux (5.2.0-10.11) eoan; urgency=medium
* eoan/linux: 5.2.0-10.11 -proposed tracker (LP: #1838113)
* Packaging resync (LP: #1786013)
- [Packaging] resync git-ubuntu-log
* Eoan update: v5.2.4 upstream stable release
I've validated the -proposed kernels for Xenial (4.4.0-158), Bionic (4.15.0-56)
and Disco (5.0.0-22), using the test case mentioned in the description. All
working fine, the issue is gone.
Also, the patch was released upstream in the 5.3.x series, so I'll mark
ff-series as Released.
Cheers,
G
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-
xenial' to 'verification-done-xenial'. If the problem still exists,
change the tag 'verifica
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-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag 'verifica
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-
disco' to 'verification-done-disco'. If the problem still exists, change
the tag 'verificati
** Tags added: cscc
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Title:
bnx2x driver causes 100% CPU load
To manage notifications about this bug go to:
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** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
** Changed in: linux (Ubuntu Disco)
Status: In Progress => Fix Committed
** Changed in: linux (Ubuntu Xenial)
Status: In Progress => Fix Committed
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** Changed in: linux (Ubuntu Cosmic)
Status: In Progress => Won't Fix
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Title:
bnx2x driver causes 100% CPU load
To manage notifications a
SRU submitted to kernel mailing-list: https://lists.ubuntu.com/archives
/kernel-team/2019-July/101925.html
I've marked Xenial->Disco as "In Progress", because we need acceptance from
kernel team.
On the other hand, Devel series (Eoan/Ff) will get the fix via regular rebase
with
Linus tree, hence
** Description changed:
- For the customer OpenStack deployment we deploy infra nodes on Dell R630
- servers. The servers have onboard Broadcom's NetXtreme II BCM57800 NIC
- (quad port: 2x1G ports, 2x10G ports). For each port in UP state, we
- observe 100% CPU load. So in total, we observe 4 CPUs
** Attachment added: "system_details.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1832082/+attachment/5272083/+files/system_details.txt
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Thanks Przemyslaw, good explanation on bug's description! I'm dealing
with this one, will update status here with news.
Cheers,
Guilherme
** Also affects: linux (Ubuntu Cosmic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Sta
** Information type changed from Private to Public
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Title:
bnx2x driver causes 100% CPU load
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