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Groups > linux.debian.kernel > #66659 > unrolled thread

Bug#955366: Enable CONFIG_KSM in the cloud kernel

Started byNoah Meyerhans <noahm@debian.org>
First post2020-03-30 17:40 +0200
Last post2020-04-17 05:10 +0200
Articles 6 — 2 participants

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  Bug#955366: Enable CONFIG_KSM in the cloud kernel Noah Meyerhans <noahm@debian.org> - 2020-03-30 17:40 +0200
    Processed: 955366 is Important "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-04-06 18:50 +0200
    Bug#955366: 955366 is Important Noah Meyerhans <noahm@debian.org> - 2020-04-06 18:50 +0200
      Bug#955366: 955366 is Important Noah Meyerhans <noahm@debian.org> - 2020-04-06 19:20 +0200
    Processed: Re: Bug#955366: 955366 is Important "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-04-06 19:20 +0200
    Bug#955366: marked as done (Enable CONFIG_KSM in the cloud kernel) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-04-17 05:10 +0200

#66659 — Bug#955366: Enable CONFIG_KSM in the cloud kernel

FromNoah Meyerhans <noahm@debian.org>
Date2020-03-30 17:40 +0200
SubjectBug#955366: Enable CONFIG_KSM in the cloud kernel
Message-ID<zQ4G6-9S-11@gated-at.bofh.it>
Package: src:linux
Version: 4.19.98-1
Severity: wishlist
Owner: noahm@debian.org

Relaying a request on behalf of an Amazon EC2 customer.  The generic
kernel enables CONFIG_KSM, but the cloud kernel disables this.  The
customer makes extensive use of KSM features in EC2 and would like to
request that the feature be enabled for the cloud kernel.

Since the cloud kernel is intended to be optimized for boot time and
size for common cloud usecases, it's worth understanding how much code
is actually enabled by CONFIG_KSM, and how this affects the size and
boot time (if at all).

noah

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#66691 — Processed: 955366 is Important

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2020-04-06 18:50 +0200
SubjectProcessed: 955366 is Important
Message-ID<zSD6F-576-7@gated-at.bofh.it>
In reply to#66659
Processing control commands:

> severity -1 important
Bug #955366 [src:linux] Enable CONFIG_KSM in the cloud kernel
Severity set to 'important' from 'wishlist'

-- 
955366: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=955366
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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#66692 — Bug#955366: 955366 is Important

FromNoah Meyerhans <noahm@debian.org>
Date2020-04-06 18:50 +0200
SubjectBug#955366: 955366 is Important
Message-ID<zSD6F-576-5@gated-at.bofh.it>
In reply to#66659
Control: severity -1 important

Raising this to Important.  The lack of a KSM is a regression from the
generic kernel that is impacting the usefulness of this kernel build in
the environment in which it's intended to be used.  This should get
fixed in buster.

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#66694 — Bug#955366: 955366 is Important

FromNoah Meyerhans <noahm@debian.org>
Date2020-04-06 19:20 +0200
SubjectBug#955366: 955366 is Important
Message-ID<zSDzI-5wO-9@gated-at.bofh.it>
In reply to#66692
Control: tags -1 + patch

Proposed fix for buster at https://salsa.debian.org/kernel-team/linux/-/merge_requests/229

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#66693 — Processed: Re: Bug#955366: 955366 is Important

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2020-04-06 19:20 +0200
SubjectProcessed: Re: Bug#955366: 955366 is Important
Message-ID<zSDzI-5wO-7@gated-at.bofh.it>
In reply to#66659
Processing control commands:

> tags -1 + patch
Bug #955366 [src:linux] Enable CONFIG_KSM in the cloud kernel
Added tag(s) patch.

-- 
955366: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=955366
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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#66786 — Bug#955366: marked as done (Enable CONFIG_KSM in the cloud kernel)

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2020-04-17 05:10 +0200
SubjectBug#955366: marked as done (Enable CONFIG_KSM in the cloud kernel)
Message-ID<zWpyb-6Xe-31@gated-at.bofh.it>
In reply to#66659

[Multipart message — attachments visible in raw view] — view raw

Your message dated Fri, 17 Apr 2020 03:00:10 +0000
with message-id <E1jPHEg-000Dpm-HA@fasolo.debian.org>
and subject line Bug#955366: fixed in linux 5.5.17-1
has caused the Debian Bug report #955366,
regarding Enable CONFIG_KSM in the cloud kernel
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
955366: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=955366
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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