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Re: Kernel ABI bump in stretch

Cross-posted to 3 groups.

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On Sun, Sep  3, 2017 at 01:45:48 +0100, Ben Hutchings wrote:

> There are several changes in the 4.9-stable branch which I don't think
> we can take without changes to the kernel module ABI that will affect
> out-of-tree modules.  This would mean an ABI bump, changing the names
> of all linux-image and linux-headers packages.
> 
> Since we install meta-packages (such as linux-image-amd64) by default,
> an 'apt full-upgrade' should result in installing the appropriate new
> packages.  However, we have been able to avoid such an ABI bump in the
> past 3 releases (so far) and this might come as a surprise to users.  I
> think the point release announcement would need to draw attention to
> this.
> 
> If this is totally unacceptable, I can revert the breaking changes, but
> some of them fix use-after-free bugs that probably have security
> impact.
> 
> Please let us know as soon as possible whether an ABI bump is OK, so
> that we can prepare the update in time for the next point release.
> 
This should be fine.  We don't ship any pre-built modules in stretch
outside the linux source package, so the only other thing we need to do
is update d-i at that point release.

Cheers,
Julien

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Kernel ABI bump in stretch Ben Hutchings <ben@decadent.org.uk> - 2017-09-03 02:50 +0200
  Re: Kernel ABI bump in stretch Julien Cristau <jcristau@debian.org> - 2017-09-03 19:00 +0200
    Re: Kernel ABI bump in stretch Ben Hutchings <ben@decadent.org.uk> - 2017-09-03 21:20 +0200
    Re: Kernel ABI bump in stretch Cyril Brulebois <kibi@debian.org> - 2017-09-04 12:00 +0200

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