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654076bc20
Hvf on x86 only supported 2MiB large pages, but never bothered to strip out the 1GiB page size capability from -cpu host. With QEMU 8.0.0 this became a problem because OVMF started to use 1GiB pages by default. Let's just unconditionally add 1GiB page walk support to the walker. With this fix applied, I can successfully run OVMF again. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1603 Signed-off-by: Alexander Graf <agraf@csgraf.de> Reported-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp> Reported-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Phil Dennis-Jordan <phil@philjordan.eu> Link: https://lore.kernel.org/r/20230420225258.58009-1-agraf@csgraf.de Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
6 days ago | |
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README.md | 11 months ago | |
hvf-cpu.c | 1 year ago | |
hvf-i386.h | 1 year ago | |
hvf.c | 4 weeks ago | |
meson.build | 1 year ago | |
panic.h | 4 years ago | |
vmcs.h | 2 years ago | |
vmx.h | 6 months ago | |
x86.c | 9 months ago | |
x86.h | 9 months ago | |
x86_cpuid.c | 4 weeks ago | |
x86_decode.c | 6 months ago | |
x86_decode.h | 4 years ago | |
x86_descr.c | 9 months ago | |
x86_descr.h | 9 months ago | |
x86_emu.c | 4 weeks ago | |
x86_emu.h | 9 months ago | |
x86_flags.c | 3 years ago | |
x86_flags.h | 4 years ago | |
x86_mmu.c | 6 days ago | |
x86_mmu.h | 9 months ago | |
x86_task.c | 2 weeks ago | |
x86_task.h | 6 years ago | |
x86hvf.c | 7 months ago | |
x86hvf.h | 1 year ago |
README.md
OS X Hypervisor.framework support in QEMU
These sources (and ../hvf-all.c) are adapted from Veertu Inc's vdhh (Veertu Desktop Hosted Hypervisor) (last known location: https://github.com/veertuinc/vdhh) with some minor changes, the most significant of which were:
- Adapt to our current QEMU's
CPUState
structure andaddress_space_rw
API; many struct members have been moved around (emulated x86 state, xsave_buf) due to historical differences + QEMU needing to handle more emulation targets. - Removal of
apic_page
and hyperv-related functionality. - More relaxed use of
bql_lock
.