xen/tools/libs/foreignmemory at 5823d6eb40af67b6775db32e9643bb0471e52e4e - xen

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Paul Durrant 5823d6eb40 tools/libxenforeignmemory: add a call to restrict the handle

Commit 8ef5f344d0 "tools/libxendevicemodel: add a call to restrict the
handle" added a function to the devicemodel interface to restrict
operations through the API to a specific domain, where a capable under-
lying privcmd driver exists.

This patch adds similar functionality to the xenforeignmemory API. This
will be necessary (as much as xendevicemodel restriction) for limiting
the scope of device models to specific domains.

NOTE: My patch to the linux kernel [1] added the appropriate checks to
      the foreign memory ioctls.

[1] https://git.kernel.org/cgit/linux/kernel/git/ostr/linux.git/commit/?id=4610d240

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>

2017-03-24 12:23:47 +00:00

include

tools/libxenforeignmemory: add a call to restrict the handle

2017-03-24 12:23:47 +00:00

compat.c

tools/libs/foreignmemory: pull array length argument to map forward

2016-01-22 12:24:19 +00:00

core.c

tools/libxenforeignmemory: add a call to restrict the handle

2017-03-24 12:23:47 +00:00

freebsd.c

tools/libxenforeignmemory: add a call to restrict the handle