[PATCH v4 00/23] target/i386/sev: Housekeeping SEV + measured Linux SEV guest

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

Missing review:
  0005-target-i386-sev-Prefix-QMP-errors-with-SEV.patch
  0012-target-i386-sev-Use-g_autofree-in-sev_launch_get_mea.patch
  0014-target-i386-sev-Rename-sev_i386.h-sev.h.patch
  0016-target-i386-sev-Remove-stubs-by-using-code-elision.patch
  0023-MAINTAINERS-Cover-SEV-related-files-with-X86-KVM-sec.patch

Hi,

While testing James & Dov patch:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg810571.html
I wasted some time trying to figure out how OVMF was supposed to
behave until realizing the binary I was using was built without SEV
support... Then wrote this series to help other developers to not
hit the same problem.

Since v3:
- Rebased ('Measured Linux SEV guest' from Dov [1] merged)
- Addressed Paolo & David review comments

Since v2:
- Rebased on top of SGX
- Addressed review comments from Markus / David
- Included/rebased 'Measured Linux SEV guest' from Dov [1]
- Added orphean MAINTAINERS section

[1] https://lore.kernel.org/qemu-devel/20210825073538.959525-1-dovmurik@linux.ibm.com/

Supersedes: <20210616204328.2611406-1-philmd@redhat.com>

Dr. David Alan Gilbert (1):
  target/i386/sev: sev_get_attestation_report use g_autofree

Philippe Mathieu-Daudé (22):
  qapi/misc-target: Wrap long 'SEV Attestation Report' long lines
  qapi/misc-target: Group SEV QAPI definitions
  target/i386/kvm: Introduce i386_softmmu_kvm Meson source set
  target/i386/kvm: Restrict SEV stubs to x86 architecture
  target/i386/sev: Prefix QMP errors with 'SEV'
  target/i386/monitor: Return QMP error when SEV is not enabled for
    guest
  target/i386/cpu: Add missing 'qapi/error.h' header
  target/i386/sev_i386.h: Remove unused headers
  target/i386/sev: Remove sev_get_me_mask()
  target/i386/sev: Mark unreachable code with g_assert_not_reached()
  target/i386/sev: Use g_autofree in sev_launch_get_measure()
  target/i386/sev: Restrict SEV to system emulation
  target/i386/sev: Rename sev_i386.h -> sev.h
  target/i386/sev: Declare system-specific functions in 'sev.h'
  target/i386/sev: Remove stubs by using code elision
  target/i386/sev: Move qmp_query_sev_attestation_report() to sev.c
  target/i386/sev: Move qmp_sev_inject_launch_secret() to sev.c
  target/i386/sev: Move qmp_query_sev_capabilities() to sev.c
  target/i386/sev: Move qmp_query_sev_launch_measure() to sev.c
  target/i386/sev: Move qmp_query_sev() & hmp_info_sev() to sev.c
  monitor: Reduce hmp_info_sev() declaration
  MAINTAINERS: Cover SEV-related files with X86/KVM section

 qapi/misc-target.json                 |  77 ++++++------
 include/monitor/hmp-target.h          |   1 +
 include/monitor/hmp.h                 |   1 -
 include/sysemu/sev.h                  |  28 -----
 target/i386/{sev_i386.h => sev.h}     |  35 ++++--
 hw/i386/pc_sysfw.c                    |   2 +-
 hw/i386/x86.c                         |   2 +-
 target/i386/cpu.c                     |  16 +--
 target/i386/kvm/kvm.c                 |   3 +-
 {accel => target/i386}/kvm/sev-stub.c |   2 +-
 target/i386/monitor.c                 |  92 +--------------
 target/i386/sev-stub.c                |  88 --------------
 target/i386/sev-sysemu-stub.c         |  70 +++++++++++
 target/i386/sev.c                     | 164 +++++++++++++++++++-------
 MAINTAINERS                           |   2 +
 accel/kvm/meson.build                 |   1 -
 target/i386/kvm/meson.build           |   8 +-
 target/i386/meson.build               |   4 +-
 18 files changed, 279 insertions(+), 317 deletions(-)
 delete mode 100644 include/sysemu/sev.h
 rename target/i386/{sev_i386.h => sev.h} (62%)
 rename {accel => target/i386}/kvm/sev-stub.c (94%)
 delete mode 100644 target/i386/sev-stub.c
 create mode 100644 target/i386/sev-sysemu-stub.c

-- 
2.31.1