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qemu / qemu / 50c8e11ac0672b726a2b3e2217cb32dc8416299f
commit50c8e11ac0672b726a2b3e2217cb32dc8416299f[log] [tgz]
authorFrederic Barrat <fbarrat@linux.ibm.com>Fri Jan 28 13:15:02 2022 +0100
committerCédric Le Goater <clg@kaod.org>Fri Jan 28 13:15:02 2022 +0100
tree39bd75563dbbc6bcc19a59cb1980876187288301
parente31ea5d89b613072e64b83f67e9763e9b149b87e [diff]
ppc/pnv: Fail DMA access if page permissions are not correct

If an iommu page has wrong permissions, an error message is displayed,
but the access is allowed, which is odd. This patch fixes it.

Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220121152350.381685-1-fbarrat@linux.ibm.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2 files changed
tree: 39bd75563dbbc6bcc19a59cb1980876187288301
  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