Re: [PATCH] KVM: s390: Add MEMOP ioctls for reading/writing guest memory

2015-02-19 Thread Thomas Huth
On Thu, 19 Feb 2015 10:47:29 +0100 Cornelia Huck wrote: > On Mon, 16 Feb 2015 13:16:41 +0100 > Thomas Huth wrote: > > > On s390, we've got to make sure to hold the IPTE lock while accessing > > logical memory. So let's add an ioctl for reading and writing logical > > memory to provide this feat

Re: [PATCH] KVM: s390: Add MEMOP ioctls for reading/writing guest memory

2015-02-19 Thread Cornelia Huck
On Mon, 16 Feb 2015 13:16:41 +0100 Thomas Huth wrote: > On s390, we've got to make sure to hold the IPTE lock while accessing > logical memory. So let's add an ioctl for reading and writing logical > memory to provide this feature for userspace, too. > > Signed-off-by: Thomas Huth > --- > Docu

[PATCH] KVM: s390: Add MEMOP ioctls for reading/writing guest memory

2015-02-16 Thread Thomas Huth
On s390, we've got to make sure to hold the IPTE lock while accessing logical memory. So let's add an ioctl for reading and writing logical memory to provide this feature for userspace, too. Signed-off-by: Thomas Huth --- Documentation/virtual/kvm/api.txt | 45 +++ arch/s39