On Wednesday, February 20, 2013 03:49:41 PM Konrad Rzeszutek Wilk wrote:

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commit 3757b94802fb65d8f696597a74053cf21738da0b
Author: Rafael J. Wysocki [off-list ref]
Date:   Wed Feb 13 14:36:47 2013 +0100

    ACPI / hotplug: Fix concurrency issues and memory leaks

after which acpi_bus_scan() and acpi_bus_trim() have to be run under
acpi_scan_lock (new in my tree as well).

Yes, we noticed that and only need minor updates at xen side, will send out
2 xen patches later accordingly, for cleanup and adding lock.

Thanks, but those new changes will only make sense after merging the Xen tree
with the PM tree.  Why don't we queue them up for merging later after both
the Xen and PM trees have been pulled from?

OK, I've created a branch (http://git.kernel.org/?p=linux/kernel/git/konrad/xen.git;a=shortlog;h=refs/heads/linux-next-resolved)
that has your branch and my branch - along with the fix from Stephan and then
the three updates from Jinsong. Jinsong, please check that I've got all the
right patches. I will rebase it once Linus has merged both of the Xen and PM trees.

Thanks, this looks good.

Rafael


-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.