[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 7/7] RTC: Allow to migrate from old QEMU
|
From: |
Paolo Bonzini |
|
Subject: |
Re: [Qemu-devel] [PATCH 7/7] RTC: Allow to migrate from old QEMU |
|
Date: |
Fri, 20 Jul 2012 21:02:51 +0200 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 |
Il 20/07/2012 19:38, Michael Roth ha scritto:
>> > The new logic is compatible with old, and it should not block migration
>> > from old QEMU. However, the new version cannot migrate to the old one.
> Do we not plan to support 1.2 -> 1.1 with -M pc-1.1?
No, we don't. That's why in general subsections are preferred to
version bumps, as long as the subsection is sent rarely (to fix bugs) or
only for features that are never enabled in the old version. Actually I
think all of our subsections are of the former kind.
Paolo
- [Qemu-devel] [PATCH 1/7] RTC: Remove the logic to update time format when DM bit changed, (continued)
- [Qemu-devel] [PATCH 1/7] RTC: Remove the logic to update time format when DM bit changed, Paolo Bonzini, 2012/07/20
- [Qemu-devel] [PATCH 2/7] RTC: Rename rtc_timer_update, Paolo Bonzini, 2012/07/20
- [Qemu-devel] [PATCH 3/7] RTC: Update interrupt state when interrupts are masked/unmasked, Paolo Bonzini, 2012/07/20
- [Qemu-devel] [PATCH 4/7] RTC: Update the RTC clock only when reading it, Paolo Bonzini, 2012/07/20
- [Qemu-devel] [PATCH 5/7] RTC: Add divider reset support, Paolo Bonzini, 2012/07/20
- [Qemu-devel] [PATCH 6/7] RTC: Do not fire timer periodically to catch next alarm, Paolo Bonzini, 2012/07/20
- [Qemu-devel] [PATCH 7/7] RTC: Allow to migrate from old QEMU, Paolo Bonzini, 2012/07/20