Google Git
Sign in
qemu / qemu / 4b77512b2782a6b48691d4341991491de26415de
commit4b77512b2782a6b48691d4341991491de26415de[log] [tgz]
authorJohn Allen <john.allen@amd.com>Mon Jun 03 19:36:20 2024 +0000
committerPaolo Bonzini <pbonzini@redhat.com>Sat Jun 08 10:33:38 2024 +0200
tree56877980af7bf2facf8996d3f4112d7d7af91f76
parent888788dd7620f8e3fa14108eab2d708c16460266 [diff]
i386: Fix MCE support for AMD hosts

For the most part, AMD hosts can use the same MCE injection code as Intel, but
there are instances where the qemu implementation is Intel specific. First, MCE
delivery works differently on AMD and does not support broadcast. Second,
kvm_mce_inject generates MCEs that include a number of Intel specific status
bits. Modify kvm_mce_inject to properly generate MCEs on AMD platforms.

Reported-by: William Roche <william.roche@oracle.com>
Signed-off-by: John Allen <john.allen@amd.com>
Message-ID: <20240603193622.47156-2-john.allen@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
3 files changed
tree: 56877980af7bf2facf8996d3f4112d7d7af91f76
  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. gdb-xml/
  22. gdbstub/
  23. host/
  24. hw/
  25. include/
  26. io/
  27. libdecnumber/
  28. linux-headers/
  29. linux-user/
  30. migration/
  31. monitor/
  32. nbd/
  33. net/
  34. pc-bios/
  35. plugins/
  36. po/
  37. python/
  38. qapi/
  39. qga/
  40. qobject/
  41. qom/
  42. replay/
  43. roms/
  44. scripts/
  45. scsi/
  46. semihosting/
  47. stats/
  48. storage-daemon/
  49. stubs/
  50. subprojects/
  51. system/
  52. target/
  53. tcg/
  54. tests/
  55. tools/
  56. trace/
  57. ui/
  58. util/
  59. .dir-locals.el
  60. .editorconfig
  61. .exrc
  62. .gdbinit
  63. .git-blame-ignore-revs
  64. .gitattributes
  65. .gitignore
  66. .gitlab-ci.yml
  67. .gitmodules
  68. .gitpublish
  69. .mailmap
  70. .patchew.yml
  71. .readthedocs.yml
  72. .travis.yml
  73. block.c
  74. blockdev-nbd.c
  75. blockdev.c
  76. blockjob.c
  77. configure
  78. COPYING
  79. COPYING.LIB
  80. cpu-common.c
  81. cpu-target.c
  82. event-loop-base.c
  83. gitdm.config
  84. hmp-commands-info.hx
  85. hmp-commands.hx
  86. iothread.c
  87. job-qmp.c
  88. job.c
  89. Kconfig
  90. Kconfig.host
  91. LICENSE
  92. MAINTAINERS
  93. Makefile
  94. meson.build
  95. meson_options.txt
  96. module-common.c
  97. os-posix.c
  98. os-win32.c
  99. page-target.c
  100. page-vary-common.c
  101. page-vary-target.c
  102. pythondeps.toml
  103. qemu-bridge-helper.c
  104. qemu-edid.c
  105. qemu-img-cmds.hx
  106. qemu-img.c
  107. qemu-io-cmds.c
  108. qemu-io.c
  109. qemu-keymap.c
  110. qemu-nbd.c
  111. qemu-options.hx
  112. qemu.nsi
  113. qemu.sasl
  114. README.rst
  115. replication.c
  116. trace-events
  117. VERSION
  118. version.rc