Re: [PATCH] kvm: fix crash on irqfd deassign

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 03/17/2011 10:53 AM, Michael S. Tsirkin wrote:
irqfd in kvm used flush_work incorrectly:
it assumed that work scheduled previously can't run
after flush_work, but since kvm uses a non-reentrant
workqueue (by means of schedule_work)
we need flush_work_sync to get that guarantee.

Signed-off-by: Michael S. Tsirkin<mst@xxxxxxxxxx>
Reported-by: Jean-Philippe Menil<jean-philippe.menil@xxxxxxxxxxxxxx>
Tested-by: Jean-Philippe Menil<jean-philippe.menil@xxxxxxxxxxxxxx>
---

Note: this is needed for kernel 2.6.39 and earlier.


What about kvm.git master?

--
error compiling committee.c: too many arguments to function

--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux