Re: [PATCH v3 0/2] vhost: fix vhost_vq_access_ok() log check

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On 2018年04月11日 10:35, Stefan Hajnoczi wrote:
v3:
  * Rebased onto net/master and resolved conflict [DaveM]

v2:
  * Rewrote the conditional to make the vq access check clearer [Linus]
  * Added Patch 2 to make the return type consistent and harder to misuse [Linus]

The first patch fixes the vhost virtqueue access check which was recently
broken.  The second patch replaces the int return type with bool to prevent
future bugs.

Stefan Hajnoczi (2):
   vhost: fix vhost_vq_access_ok() log check
   vhost: return bool from *_access_ok() functions

  drivers/vhost/vhost.h |  4 +--
  drivers/vhost/vhost.c | 70 ++++++++++++++++++++++++++-------------------------
  2 files changed, 38 insertions(+), 36 deletions(-)


Acked-by: Jason Wang <jasowang@xxxxxxxxxx>

Thanks



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