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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

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* i386: fix migration issues in 10.1
* target/i386/mshv: new accelerator
* rust: use glib-sys-rs
* rust: fixes for docker tests

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# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [unknown]
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (35 commits)
  rust: fix path to rust_root_crate.sh
  tests/docker: make --enable-rust overridable with EXTRA_CONFIGURE_OPTS
  MAINTAINERS: Add maintainers for mshv accelerator
  docs: Add mshv to documentation
  target/i386/mshv: Use preallocated page for hvcall
  qapi/accel: Allow to query mshv capabilities
  accel/mshv: Handle overlapping mem mappings
  target/i386/mshv: Implement mshv_vcpu_run()
  target/i386/mshv: Write MSRs to the hypervisor
  target/i386/mshv: Integrate x86 instruction decoder/emulator
  target/i386/mshv: Register MSRs with MSHV
  target/i386/mshv: Register CPUID entries with MSHV
  target/i386/mshv: Set local interrupt controller state
  target/i386/mshv: Implement mshv_arch_put_registers()
  target/i386/mshv: Implement mshv_get_special_regs()
  target/i386/mshv: Implement mshv_get_standard_regs()
  target/i386/mshv: Implement mshv_store_regs()
  target/i386/mshv: Add CPU create and remove logic
  accel/mshv: Add vCPU signal handling
  accel/mshv: Add vCPU creation and execution loop
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson
2025-10-09 07:59:00 -07:00
parent 37ad0e48e9 b9ef6198d7
commit 1188b07e60
87 changed files with 6617 additions and 79 deletions
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29
qapi/accelerator.json
View File

@@ -54,3 +54,32 @@
{ 'command': 'x-accel-stats',
'returns': 'HumanReadableText',
'features': [ 'unstable' ] }
##
# @MshvInfo:
#
# Information about support for MSHV acceleration
#
# @enabled: true if MSHV acceleration is active
#
# @present: true if MSHV acceleration is built into this executable
#
# Since: 10.2.0
##
{ 'struct': 'MshvInfo', 'data': {'enabled': 'bool', 'present': 'bool'} }
##
# @query-mshv:
#
# Return information about MSHV acceleration
#
# Returns: @MshvInfo
#
# Since: 10.0.92
#
# .. qmp-example::
#
# -> { "execute": "query-mshv" }
# <- { "return": { "enabled": true, "present": true } }
##
{ 'command': 'query-mshv', 'returns': 'MshvInfo' }