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kernel / pub / scm / linux / kernel / git / will / kvmtool / a839180edd2b52be9fb3aa2b51b44e2fafcd65a8
commita839180edd2b52be9fb3aa2b51b44e2fafcd65a8[log] [tgz]
authorJean-Philippe Brucker <jean-philippe.brucker@arm.com>Thu Apr 04 14:20:48 2019 +0100
committerWill Deacon <will.deacon@arm.com>Fri Apr 26 14:57:59 2019 +0100
treefa7cbf22a8f751bde124e27b148e8c20aca1ef96
parent200cb82311bb79b18994b2bfbad6b090eee7f0d0 [diff]
disk/aio: Cancel AIO thread on cleanup

If the AIO thread is still calling io_getevents() while the exit path
calls io_destroy(), it will segfault. Wait for the thread to finish before
destroying the context.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2 files changed
tree: fa7cbf22a8f751bde124e27b148e8c20aca1ef96
  1. arm/
  2. config/
  3. disk/
  4. Documentation/
  5. guest/
  6. hw/
  7. include/
  8. mips/
  9. net/
  10. powerpc/
  11. tests/
  12. ui/
  13. util/
  14. vfio/
  15. virtio/
  16. x86/
  17. .gitignore
  18. builtin-balloon.c
  19. builtin-debug.c
  20. builtin-help.c
  21. builtin-list.c
  22. builtin-pause.c
  23. builtin-resume.c
  24. builtin-run.c
  25. builtin-sandbox.c
  26. builtin-setup.c
  27. builtin-stat.c
  28. builtin-stop.c
  29. builtin-version.c
  30. code16gcc.h
  31. COPYING
  32. CREDITS-Git
  33. devices.c
  34. framebuffer.c
  35. guest_compat.c
  36. INSTALL
  37. ioeventfd.c
  38. ioport.c
  39. irq.c
  40. kvm-cmd.c
  41. kvm-cpu.c
  42. kvm-ipc.c
  43. kvm.c
  44. main.c
  45. Makefile
  46. mmio.c
  47. pci.c
  48. README
  49. symbol.c
  50. term.c