Google Git
Sign in
qemu/qemu/676b3ba2d0674af272d31a2bee10d5aef4a5ff07
commit
676b3ba2d0674af272d31a2bee10d5aef4a5ff07
[log]
author
Magnus Kulke <magnuskulke@linux.microsoft.com>
Fri Apr 17 12:56:15 2026 +0200
committer
Paolo Bonzini <pbonzini@redhat.com>
Fri Jun 26 00:48:22 2026 +0200
tree
29c66723f68f37200a81ea92a88a76751215a856
parent
b2c0cc6300f0a5fd1b5c69926565b6f9982962c2 [diff]
target/i386/mshv: migrate XSAVE state

We implement fn's that roundtrip XSAVE state in migration. We are using
the xsave_helper routines to move individual components from CPUX86State
to an xsave_buf and then we have to compact the buffer to XSAVEC format,
which is what the hypervisor expects.

And the same applies in the other direction for restoring state from the
hypervisor.

Signed-off-by: Magnus Kulke <magnuskulke@linux.microsoft.com>
Link: https://lore.kernel.org/r/20260417105618.3621-32-magnuskulke@linux.microsoft.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2 files changed
tree: 29c66723f68f37200a81ea92a88a76751215a856
  1. .github/
  2. .gitlab/
  3. .gitlab-ci.d/
  4. accel/
  5. audio/
  6. authz/
  7. backends/
  8. block/
  9. bsd-user/
  10. chardev/
  11. common-user/
  12. configs/
  13. contrib/
  14. crypto/
  15. disas/
  16. docs/
  17. dump/
  18. ebpf/
  19. fpu/
  20. fsdev/
  21. gdbstub/
  22. host/
  23. hw/
  24. include/
  25. io/
  26. libdecnumber/
  27. linux-headers/
  28. linux-user/
  29. migration/
  30. monitor/
  31. nbd/
  32. net/
  33. pc-bios/
  34. plugins/
  35. po/
  36. python/
  37. pyvenv/
  38. qapi/
  39. qga/
  40. qobject/
  41. qom/
  42. replay/
  43. roms/
  44. rust/
  45. scripts/
  46. scsi/
  47. semihosting/
  48. stats/
  49. storage-daemon/
  50. stubs/
  51. subprojects/
  52. system/
  53. target/
  54. tcg/
  55. tests/
  56. tools/
  57. trace/
  58. ui/
  59. util/
  60. .b4-config
  61. .dir-locals.el
  62. .editorconfig
  63. .exrc
  64. .gdbinit
  65. .git-blame-ignore-revs
  66. .gitattributes
  67. .gitignore
  68. .gitlab-ci.yml
  69. .gitmodules
  70. .gitpublish
  71. .mailmap
  72. .patchew.yml
  73. .readthedocs.yml
  74. .travis.yml
  75. block.c
  76. blockdev-nbd.c
  77. blockdev.c
  78. blockjob.c
  79. clippy.toml
  80. configure
  81. COPYING
  82. COPYING.LIB
  83. cpu-common.c
  84. cpu-target.c
  85. event-loop-base.c
  86. gitdm.config
  87. hmp-commands-info.hx
  88. hmp-commands.hx
  89. iothread.c
  90. job-qmp.c
  91. job.c
  92. Kconfig
  93. Kconfig.host
  94. LICENSE
  95. MAINTAINERS
  96. Makefile
  97. meson.build
  98. meson_options.txt
  99. module-common.c
  100. os-posix.c
  101. os-wasm.c
  102. os-win32.c
  103. page-vary-common.c
  104. page-vary-system.c
  105. pythondeps.toml
  106. qemu-bridge-helper.c
  107. qemu-edid.c
  108. qemu-img-cmds.hx
  109. qemu-img.c
  110. qemu-io-cmds.c
  111. qemu-io.c
  112. qemu-keymap.c
  113. qemu-nbd.c
  114. qemu-options.hx
  115. qemu.nsi
  116. qemu.sasl
  117. README.rst
  118. replication.c
  119. run.in
  120. target-info-qom.c
  121. target-info-stub.c
  122. target-info.c
  123. trace-events
  124. VERSION
  125. version.rc