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FromArnd Bergmann <>
SubjectRe: [kvm-devel] [RFC] Stable kvm userspace interface
DateThu, 11 Jan 2007 08:26:28 +0100
On Tuesday 09 January 2007 14:37, Avi Kivity wrote:
> struct kvm_vcpu_area {
>     u32 vcpu_area_size;
>     u32 exit_reason;
> 
>     sigset_t sigmask;  // for use during vcpu execution

Since Jeff brought up the point of 32 bit compatibility:
When this structure is shared between 64 bit kernel and
32 bit user space, you sigmask should be a __u64 in order
to guarantee compatibility.

	Arnd <><
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