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Re: [PATCH 2.6.32 18/62] s390/hibernate: fix save and restore of kernel text section

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On Sun, 2015-09-13 at 00:56 +0200, Willy Tarreau wrote:
> 2.6.32-longterm review patch.  If anyone has any objections, please let me know.
> 
> ------------------
> 
> From: Heiko Carstens <heiko.carstens@de.ibm.com>
> 
> commit d74419495633493c9cd3f2bbeb7f3529d0edded6 upstream.
> 
> Sebastian reported a crash caused by a jump label mismatch after resume.
> This happens because we do not save the kernel text section during suspend
> and therefore also do not restore it during resume, but use the kernel image
> that restores the old system.
[...]

I don't think this is needed because jump labels aren't implemented in
2.6.32.  But maybe there was some other mechanism that changes the
kernel text on s390?

Ben.

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[PATCH 2.6.32 18/62] s390/hibernate: fix save and restore of kernel text  section Willy Tarreau <w@1wt.eu> - 2015-09-13 01:30 +0200
  Re: [PATCH 2.6.32 18/62] s390/hibernate: fix save and restore of  kernel text section Ben Hutchings <ben@decadent.org.uk> - 2015-09-15 04:20 +0200
    Re: [PATCH 2.6.32 18/62] s390/hibernate: fix save and restore of  kernel text section Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-09-15 08:10 +0200
      Re: [PATCH 2.6.32 18/62] s390/hibernate: fix save and restore of kernel text section Willy Tarreau <w@1wt.eu> - 2015-09-15 09:50 +0200
        Re: [PATCH 2.6.32 18/62] s390/hibernate: fix save and restore of  kernel text section Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-09-15 09:50 +0200

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