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qemu / qemu / 6d0b222666339d09910d495c65e6abb7d404fc2b
commit6d0b222666339d09910d495c65e6abb7d404fc2b[log] [tgz]
authorEugenio Pérez <eperezma@redhat.com>Mon Mar 14 18:34:52 2022 +0100
committerJason Wang <jasowang@redhat.com>Tue Mar 15 13:57:44 2022 +0800
tree8a57a269e1864bca858a126026e3b088519268f9
parent34e3c94edaef2e0748ebb7bc6bb83a970345a6ad [diff]
vdpa: Adapt vhost_vdpa_get_vring_base to SVQ

This is needed to achieve migration, so the destination can restore its
index.

Setting base as last used idx, so destination will see as available all
the entries that the device did not use, including the in-flight
processing ones.

This is ok for networking, but other kinds of devices might have
problems with these retransmissions.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
1 file changed
tree: 8a57a269e1864bca858a126026e3b088519268f9
  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. hw/
  23. include/
  24. io/
  25. libdecnumber/
  26. linux-headers/
  27. linux-user/
  28. migration/
  29. monitor/
  30. nbd/
  31. net/
  32. pc-bios/
  33. plugins/
  34. po/
  35. python/
  36. qapi/
  37. qga/
  38. qobject/
  39. qom/
  40. replay/
  41. roms/
  42. scripts/
  43. scsi/
  44. semihosting/
  45. softmmu/
  46. storage-daemon/
  47. stubs/
  48. subprojects/
  49. target/
  50. tcg/
  51. tests/
  52. tools/
  53. trace/
  54. ui/
  55. util/
  56. capstone
  57. dtc
  58. meson
  59. slirp
  60. .cirrus.yml
  61. .dir-locals.el
  62. .editorconfig
  63. .exrc
  64. .gdbinit
  65. .gitattributes
  66. .gitignore
  67. .gitlab-ci.yml
  68. .gitmodules
  69. .gitpublish
  70. .mailmap
  71. .patchew.yml
  72. .readthedocs.yml
  73. .travis.yml
  74. block.c
  75. blockdev-nbd.c
  76. blockdev.c
  77. blockjob.c
  78. configure
  79. COPYING
  80. COPYING.LIB
  81. cpu.c
  82. cpus-common.c
  83. disas.c
  84. gdbstub.c
  85. gitdm.config
  86. hmp-commands-info.hx
  87. hmp-commands.hx
  88. iothread.c
  89. job-qmp.c
  90. job.c
  91. Kconfig
  92. Kconfig.host
  93. LICENSE
  94. MAINTAINERS
  95. Makefile
  96. memory_ldst.c.inc
  97. meson.build
  98. meson_options.txt
  99. module-common.c
  100. os-posix.c
  101. os-win32.c
  102. page-vary-common.c
  103. page-vary.c
  104. qemu-bridge-helper.c
  105. qemu-edid.c
  106. qemu-img-cmds.hx
  107. qemu-img.c
  108. qemu-io-cmds.c
  109. qemu-io.c
  110. qemu-keymap.c
  111. qemu-nbd.c
  112. qemu-options.hx
  113. qemu.nsi
  114. qemu.sasl
  115. README.rst
  116. replication.c
  117. trace-events
  118. VERSION
  119. version.rc