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Re: [Xen-devel] [PATCH v2 0/2] xen/gntdev: sanitize user interface handling



On 07.11.19 12:15, Juergen Gross wrote:
The Xen gntdev driver's checking of the number of allowed mapped pages
is in need of some sanitizing work.

Changes in V2:
- enhanced commit message of patch 1 (Andrew Cooper)

Juergen Gross (2):
   xen/gntdev: replace global limit of mapped pages by limit per call
   xen/gntdev: switch from kcalloc() to kvcalloc()

  drivers/xen/gntdev-common.h |  2 +-
  drivers/xen/gntdev-dmabuf.c | 11 +++------
  drivers/xen/gntdev.c        | 55 +++++++++++++++++++--------------------------
  3 files changed, 27 insertions(+), 41 deletions(-)


Boris, could you please comment on the patches?


Juergen

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