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qemu / qemu / c240b9af599d20e06a58090366be682684bd8555
commitc240b9af599d20e06a58090366be682684bd8555[log] [tgz]
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>Sat Mar 28 16:11:20 2009 +0000
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>Sat Mar 28 16:11:20 2009 +0000
tree9b4388af3157682839ea0df6ff359872b184fb32
parent7cd0874c7a1ff4630d65b30987ebe37e61952d95 [diff]
Fix vectored aio bounce handling immediate errors (Avi Kivity)

If a bounced vectored aio fails immediately (the inner aio submission
returning NULL) then the bounce handler erronously returns an aio
request which will never be completed (and which crashes when cancelled).

Fix by detecting that the inner request has failed and propagating the
error.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6892 c046a42c-6fe2-441c-8c8c-71466251a162
1 file changed
tree: 9b4388af3157682839ea0df6ff359872b184fb32
  1. audio/
  2. bsd-user/
  3. darwin-user/
  4. fpu/
  5. gdb-xml/
  6. hw/
  7. keymaps/
  8. linux-user/
  9. pc-bios/
  10. slirp/
  11. target-alpha/
  12. target-arm/
  13. target-cris/
  14. target-i386/
  15. target-m68k/
  16. target-mips/
  17. target-ppc/
  18. target-sh4/
  19. target-sparc/
  20. tcg/
  21. tests/
  22. .gitignore
  23. a.out.h
  24. acl.c
  25. acl.h
  26. aes.c
  27. aes.h
  28. aio.c
  29. alpha-dis.c
  30. alpha.ld
  31. arm-dis.c
  32. arm-semi.c
  33. arm.ld
  34. balloon.h
  35. block-bochs.c
  36. block-cloop.c
  37. block-cow.c
  38. block-dmg.c
  39. block-nbd.c
  40. block-parallels.c
  41. block-qcow.c
  42. block-qcow2.c
  43. block-raw-posix.c
  44. block-raw-win32.c
  45. block-vmdk.c
  46. block-vpc.c
  47. block-vvfat.c
  48. block.c
  49. block.h
  50. block_int.h
  51. bswap.h
  52. bt-host.c
  53. bt-host.h
  54. bt-vhci.c
  55. buffered_file.c
  56. buffered_file.h
  57. cache-utils.c
  58. cache-utils.h
  59. Changelog
  60. cocoa.m
  61. configure
  62. console.c
  63. console.h
  64. COPYING
  65. COPYING.LIB
  66. cpu-all.h
  67. cpu-defs.h
  68. cpu-exec.c
  69. cris-dis.c
  70. curses.c
  71. curses_keys.h
  72. cutils.c
  73. d3des.c
  74. d3des.h
  75. def-helper.h
  76. device_tree.c
  77. device_tree.h
  78. dis-asm.h
  79. disas.c
  80. disas.h
  81. dma-helpers.c
  82. dma.h
  83. dyngen-exec.h
  84. elf.h
  85. elf_ops.h
  86. exec-all.h
  87. exec.c
  88. feature_to_c.sh
  89. gdbstub.c
  90. gdbstub.h
  91. gen-icount.h
  92. host-utils.c
  93. host-utils.h
  94. hostregs_helper.h
  95. hpet.h
  96. hppa-dis.c
  97. hppa.ld
  98. hxtool
  99. i386-dis.c
  100. i386.ld
  101. ia64.ld
  102. keymaps.c
  103. keymaps.h
  104. kqemu.c
  105. kqemu.h
  106. kvm-all.c
  107. kvm.h
  108. libfdt_env.h
  109. LICENSE
  110. loader.c
  111. m68k-dis.c
  112. m68k-semi.c
  113. m68k.ld
  114. MAINTAINERS
  115. Makefile
  116. Makefile.target
  117. migration-exec.c
  118. migration-tcp.c
  119. migration.c
  120. migration.h
  121. mips-dis.c
  122. mips.ld
  123. mipsel.ld
  124. monitor.c
  125. monitor.h
  126. nbd.c
  127. nbd.h
  128. net-checksum.c
  129. net.c
  130. net.h
  131. osdep.c
  132. osdep.h
  133. pci-ids.txt
  134. posix-aio-compat.c
  135. posix-aio-compat.h
  136. ppc-dis.c
  137. ppc.ld
  138. ppc64.ld
  139. qemu-aio.h
  140. qemu-binfmt-conf.sh
  141. qemu-char.c
  142. qemu-char.h
  143. qemu-common.h
  144. qemu-doc.texi
  145. qemu-img.c
  146. qemu-img.texi
  147. qemu-lock.h
  148. qemu-log.h
  149. qemu-malloc.c
  150. qemu-nbd.c
  151. qemu-nbd.texi
  152. qemu-options.hx
  153. qemu-sockets.c
  154. qemu-tech.texi
  155. qemu-timer.h
  156. qemu-tool.c
  157. qemu.sasl
  158. qemu_socket.h
  159. readline.c
  160. readline.h
  161. README
  162. rules.mak
  163. s390-dis.c
  164. s390.ld
  165. savevm.c
  166. sdl.c
  167. sdl_keysym.h
  168. sh4-dis.c
  169. softmmu-semi.h
  170. softmmu_defs.h
  171. softmmu_exec.h
  172. softmmu_header.h
  173. softmmu_template.h
  174. sparc-dis.c
  175. sparc.ld
  176. sparc64.ld
  177. sys-queue.h
  178. sysemu.h
  179. tap-win32.c
  180. texi2pod.pl
  181. thunk.c
  182. thunk.h
  183. TODO
  184. translate-all.c
  185. uboot_image.h
  186. usb-bsd.c
  187. usb-linux.c
  188. usb-stub.c
  189. VERSION
  190. vgafont.h
  191. vl.c
  192. vnc-auth-sasl.c
  193. vnc-auth-sasl.h
  194. vnc-auth-vencrypt.c
  195. vnc-auth-vencrypt.h
  196. vnc-tls.c
  197. vnc-tls.h
  198. vnc.c
  199. vnc.h
  200. vnc_keysym.h
  201. vnchextile.h
  202. x86_64.ld
  203. x_keymap.c
  204. x_keymap.h