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Re: [Qemu-devel] [PATCH] pci_bridge: fix abort due to memory region API
From: |
Avi Kivity |
Subject: |
Re: [Qemu-devel] [PATCH] pci_bridge: fix abort due to memory region API violation |
Date: |
Mon, 29 Oct 2012 17:57:01 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121016 Thunderbird/16.0.1 |
On 10/29/2012 05:36 PM, Michael Roth wrote:
> 2be0e25f added an assertion that memory_region_destroy() is not called
> during a transaction. pci_bridge_update_mappings() wants to do this so
> that it can remove existing subregions and add new ones in their
> place as an atomic operation.
>
> Work around this by storing away the old subregions and destroying them
> after the transaction is complete.
>
An equivalent patch was already posted, see
http://thread.gmane.org/gmane.comp.emulators.qemu/177418/focus=177853.
--
error compiling committee.c: too many arguments to function