search for: __guestcopy

...u->sigset, &sigsaved); + + atomic_set_mask(CPUSTAT_RUNNING, &vcpu->arch.sie_block->cpuflags); + + __vcpu_run(vcpu); + + if (vcpu->sigset_active) + sigprocmask(SIG_SETMASK, &sigsaved, NULL); + + vcpu_put(vcpu); + + vcpu->stat.exit_userspace++; + return 0; +} + +static int __guestcopy(struct kvm_vcpu *vcpu, u64 guestdest, const void *from, + unsigned long n, int prefix) +{ + if (prefix) + return copy_to_guest(vcpu, guestdest, from, n); + else + return copy_to_guest_absolute(vcpu, guestdest, from, n); +} + +/* + * store status at address + * we use have two special case...

...u->sigset, &sigsaved); + + atomic_set_mask(CPUSTAT_RUNNING, &vcpu->arch.sie_block->cpuflags); + + __vcpu_run(vcpu); + + if (vcpu->sigset_active) + sigprocmask(SIG_SETMASK, &sigsaved, NULL); + + vcpu_put(vcpu); + + vcpu->stat.exit_userspace++; + return 0; +} + +static int __guestcopy(struct kvm_vcpu *vcpu, u64 guestdest, const void *from, + unsigned long n, int prefix) +{ + if (prefix) + return copy_to_guest(vcpu, guestdest, from, n); + else + return copy_to_guest_absolute(vcpu, guestdest, from, n); +} + +/* + * store status at address + * we use have two special case...

This patch series introduces a backend for kvm to run on IBM System z machines that uses the mainframe's sie virtualization capability. This work runs 64bit guests on z800/z890/z900/z990/z9/z10 class machines with a 64bit linux host. Userspace will follow once we're done brushing it over. The patch queue consists of the following patches, which can be applied in sequence on top of kvm.git

This patch series introduces a backend for kvm to run on IBM System z machines that uses the mainframe's sie virtualization capability. This work runs 64bit guests on z800/z890/z900/z990/z9/z10 class machines with a 64bit linux host. Userspace will follow once we're done brushing it over. The patch queue consists of the following patches, which can be applied in sequence on top of kvm.git