Merge tag 'amdtee-fixes-for-5.10' of git://git.linaro.org:/people/jens.wiklander...

Merge tag 'amdtee-fixes-for-5.10' of git://git.linaro.org:/people/jens.wiklander/linux-tee into arm/fixes

AMD-TEE driver bug fixes

AMD-TEE driver keeps track of shared memory buffers and their
corresponding buffer id's in a global linked list. These buffers are
used to share data between x86 and AMD Secure Processor. This pull
request fixes issues related to maintaining mapped buffers in a shared
linked list.

* tag 'amdtee-fixes-for-5.10' of git://git.linaro.org:/people/jens.wiklander/linux-tee:
  tee: amdtee: synchronize access to shm list
  tee: amdtee: fix memory leak due to reset of global shm list

Link: https://lore.kernel.org/r/20201109080809.GA3862873@jade
Signed-off-by: Arnd Bergmann <arnd@arndb.de>