[PATCH v2 0/2] optee: SHM handling fixes

There are two patches that previously was mailed separatedly. Both patches fix issues found during testing the OP-TEE 3.9 release.

Julien and Stefano suggested to include this patches in Xen 4.14 release, because optee support still in the preview state and those patches provide no new functionality, bugfixes only.

Volodymyr Babchuk (2): optee: immediately free buffers that are released by OP-TEE optee: allow plain TMEM buffers with NULL address

xen/arch/arm/tee/optee.c | 59 +++++++++++++++++++++++++++++++++++----- 1 file changed, 52 insertions(+), 7 deletions(-)