riscv/qemu: QEMU main repository: Please see https://www.qemu.org/docs/master/devel/submitting-a-patch.html for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org - qemu

QEMU main repository: Please see https://www.qemu.org/docs/master/devel/submitting-a-patch.html for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website. http://www.qemu.org

Tree: d1fe59377b

History

Alexander Graf bac969ef30 hvf: Simplify post reset/init/loadvm hooks The hooks we have that call us after reset, init and loadvm really all just want to say "The reference of all register state is in the QEMU vcpu struct, please push it". We already have a working pushing mechanism though called cpu->vcpu_dirty, so we can just reuse that for all of the above, syncing state properly the next time we actually execute a vCPU. This fixes PSCI resets on ARM, as they modify CPU state even after the post init call has completed, but before we execute the vCPU again. To also make the scheme work for x86, we have to make sure we don't move stale eflags into our env when the vcpu state is dirty. Signed-off-by: Alexander Graf <agraf@csgraf.de> Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com> Tested-by: Roman Bolshakov <r.bolshakov@yadro.com> Reviewed-by: Sergio Lopez <slp@redhat.com> Message-id: 20210519202253.76782-13-agraf@csgraf.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>		5 years ago
..
entitlements.plist	hvf: Add hypervisor entitlement to output binaries	5 years ago
hvf-accel-ops.c	hvf: Simplify post reset/init/loadvm hooks	5 years ago
hvf-all.c	hvf: Move assert_hvf_ok() into common directory	5 years ago
meson.build	hvf: Move vcpu thread functions into common directory	5 years ago