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kernel / pub / scm / linux / kernel / git / oupton / kvmtool / 717a3ab0a195626360f40e9d3b4d6d8e072e83ba
commit717a3ab0a195626360f40e9d3b4d6d8e072e83ba[log] [tgz]
authorTu Dinh Ngoc <dinhngoc.tu@irit.fr>Thu Sep 29 14:18:58 2022 +0200
committerWill Deacon <will@kernel.org>Tue Oct 04 12:52:17 2022 +0100
tree6d1474babb083de65eb060c1663dbd739cf8f923
parented805be52f57934729379e0afd546b7433f7f987 [diff]
virtio-net: Fix vq->use_event_idx flag check

VIRTIO_RING_F_EVENT_IDX is a bit position value, but
virtio_init_device_vq populates vq->use_event_idx by ANDing this value
directly to vdev->features.

Fix the check for this flag in virtio_init_device_vq.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Tu Dinh Ngoc <dinhngoc.tu@irit.fr>
Link: https://lore.kernel.org/r/20220929121858.156-1-dinhngoc.tu@irit.fr
Signed-off-by: Will Deacon <will@kernel.org>
1 file changed
tree: 6d1474babb083de65eb060c1663dbd739cf8f923
  1. arm/
  2. config/
  3. disk/
  4. Documentation/
  5. guest/
  6. hw/
  7. include/
  8. mips/
  9. net/
  10. powerpc/
  11. riscv/
  12. tests/
  13. ui/
  14. util/
  15. vfio/
  16. virtio/
  17. x86/
  18. .gitignore
  19. builtin-balloon.c
  20. builtin-debug.c
  21. builtin-help.c
  22. builtin-list.c
  23. builtin-pause.c
  24. builtin-resume.c
  25. builtin-run.c
  26. builtin-sandbox.c
  27. builtin-setup.c
  28. builtin-stat.c
  29. builtin-stop.c
  30. builtin-version.c
  31. code16gcc.h
  32. COPYING
  33. CREDITS-Git
  34. devices.c
  35. framebuffer.c
  36. guest_compat.c
  37. INSTALL
  38. ioeventfd.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