Re: error while loading state for instance 0x0 of device 'kvmclock'

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

 



Jan Kiszka wrote:
> Hi,
> 
> current qemu-kvm.git gives me the message "qemu: warning: error while
> loading state for instance 0x0 of device 'kvmclock'" when I run a simple
> "savevm" followed by a "loadvm 1". What's broken here?

OK, this is due to "KVM: add flags to kvm_clock_data" (958b0c5497): the
flags field is not cleared on KVM_SET_CLOCK. Will post a fix.

But the above kernel commit is also broken: KVM_GET_CLOCK checks
uninitialized user_ns.flags (probably instead of the user's value). This
raises the question if the caller of KVM_GET_CLOCK is also supposed to
pass kvm_clock_data with flags cleared down to the kernel. Could someone
clarify this so I could fix it accordingly?

Jan

-- 
Siemens AG, Corporate Technology, CT SE 2
Corporate Competence Center Embedded Linux
--
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