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2017-07-04vcpu_dirty: share the same field in CPUState for all acceleratorsSergio Andres Gomez Del Real
This patch simply replaces the separate boolean field in CPUState that kvm, hax (and upcoming hvf) have for keeping track of vcpu dirtiness with a single shared field. Signed-off-by: Sergio Andres Gomez Del Real <Sergio.G.DelReal@gmail.com> Message-Id: <20170618191101.3457-1-Sergio.G.DelReal@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-03-03KVM: do not use sigtimedwait to catch SIGBUSPaolo Bonzini
Call kvm_on_sigbus_vcpu asynchronously from the VCPU thread. Information for the SIGBUS can be stored in thread-local variables and processed later in kvm_cpu_exec. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-03-03KVM: remove kvm_arch_on_sigbusPaolo Bonzini
Build it on kvm_arch_on_sigbus_vcpu instead. They do the same for "action optional" SIGBUSes, and the main thread should never get "action required" SIGBUSes because it blocks the signal. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-01-16stubs: remove stubs/kvm.cPaolo Bonzini
This has a single function, just move it to the other target/*/kvm.c files. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-12-20Move target-* CPU file into a target/ folderThomas Huth
We've currently got 18 architectures in QEMU, and thus 18 target-xxx folders in the root folder of the QEMU source tree. More architectures (e.g. RISC-V, AVR) are likely to be included soon, too, so the main folder of the QEMU sources slowly gets quite overcrowded with the target-xxx folders. To disburden the main folder a little bit, let's move the target-xxx folders into a dedicated target/ folder, so that target-xxx/ simply becomes target/xxx/ instead. Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part] Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part] Acked-by: Michael Walle <michael@walle.cc> [lm32 part] Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part] Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part] Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part] Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part] Acked-by: Richard Henderson <rth@twiddle.net> [alpha part] Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part] Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part] Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part] Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part] Signed-off-by: Thomas Huth <thuth@redhat.com>