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Re: [Qemu-stable] [PATCH for-2.1 0/2] Fix migration failure due to ACPI
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-stable] [PATCH for-2.1 0/2] Fix migration failure due to ACPI tables size changes |
Date: |
Sat, 26 Jul 2014 09:03:25 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
Il 25/07/2014 18:17, Laszlo Ersek ha scritto:
> In favor of your idea OTOH, as you explained, it would work for all
> possible ACPI configurations, and not break for a random few ones like
> Paolo's approach (talking about patch #2 of that set, the procedural
> _PRT is great in any case).
Note that, paradoxically, including the procedural _PRT will cause
Igor's approach to fail, and the only way to fix it would be a similar hack.
But actually Igor's patches make the dependency on the precise table
size much smaller; for example a test like "if (version <=
pc-i440fx-2.0) add 1500 bytes of padding to the tables" would work.
Paolo
Re: [Qemu-stable] [PATCH for-2.1 0/2] Fix migration failure due to ACPI tables size changes, Laszlo Ersek, 2014/07/25
- Re: [Qemu-stable] [PATCH for-2.1 0/2] Fix migration failure due to ACPI tables size changes,
Paolo Bonzini <=