453423dce2
This patch introduces in-kernel handling of some intercepts for privileged
instructions:
handle_set_prefix() sets the prefix register of the local cpu
handle_store_prefix() stores the content of the prefix register to memory
handle_store_cpu_address() stores the cpu number of the current cpu to memory
handle_skey() just decrements the instruction address and retries
handle_stsch() delivers condition code 3 "operation not supported"
handle_chsc() same here
handle_stfl() stores the facility list which contains the
capabilities of the cpu
handle_stidp() stores cpu type/model/revision and such
handle_stsi() stores information about the system topology
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
14 lines
478 B
Makefile
14 lines
478 B
Makefile
# Makefile for kernel virtual machines on s390
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#
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# Copyright IBM Corp. 2008
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License (version 2 only)
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# as published by the Free Software Foundation.
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common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o)
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EXTRA_CFLAGS += -Ivirt/kvm -Iarch/s390/kvm
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kvm-objs := $(common-objs) kvm-s390.o sie64a.o intercept.o interrupt.o priv.o
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obj-$(CONFIG_KVM) += kvm.o
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