Re: [PATCH 03/15] KVM: Add compat ioctl for KVM_SET_SIGNAL_MASK

Avi Kivity
2011-06-19T09:04:53Z

On 06/17/2011 05:49 PM, Alexander Graf wrote:
> KVM has an ioctl to define which signal mask should be used while running
> inside VCPU_RUN. At least for big endian systems, this mask is different
> on 32-bit and 64-bit systems (though the size is identical).
>
> Add a compat wrapper that converts the mask to whatever the kernel accepts,
> allowing 32-bit kvm user space to set signal masks.
>
> This patch fixes qemu with --enable-io-thread on ppc64 hosts when running
> 32-bit user land.
>

This is already in (175c60204146b644), I believe the same version.

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