linux-kernel - [GIT PULL] tee subsys fixes for v5.4 (take two)

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Message-ID: <20191115105353.GA26176@jax>
Date:   Fri, 15 Nov 2019 11:53:53 +0100
From:   Jens Wiklander <jens.wiklander@...aro.org>
To:     arm@...nel.org, soc@...nel.org
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: [GIT PULL] tee subsys fixes for v5.4 (take two)

Hello arm-soc maintainers,

Please pull these OP-TEE driver fixes. There's one user-after-free issue if
in the error handling path when the OP-TEE driver is initializing. There's
also one fix to to register dynamically allocated shared memory needed by
kernel clients communicating with secure world via memory references.

"tee: optee: Fix dynamic shm pool allocations" is now from version 2 which
includes a fix up with a small but vital dependency.

If you think it's too late for v5.4 please queue this for v5.5 instead.

Thanks,
Jens

The following changes since commit 4f5cafb5cb8471e54afdc9054d973535614f7675:

  Linux 5.4-rc3 (2019-10-13 16:37:36 -0700)

are available in the Git repository at:

  git://git.linaro.org/people/jens.wiklander/linux-tee.git/ tags/tee-fixes-for-v5.4

for you to fetch changes up to 03212e347f9443e524d6383c6806ac08295c1fb0:

  tee: optee: fix device enumeration error handling (2019-11-15 11:31:24 +0100)

----------------------------------------------------------------
Two OP-TE driver fixes:
- Add proper cleanup on optee_enumerate_devices() failure
- Make sure to register kernel allocations of dynamic shared memory

----------------------------------------------------------------
Jens Wiklander (1):
      tee: optee: fix device enumeration error handling

Sumit Garg (1):
      tee: optee: Fix dynamic shm pool allocations

 drivers/tee/optee/call.c     |  7 +++++++
 drivers/tee/optee/core.c     | 20 ++++++++++++--------
 drivers/tee/optee/shm_pool.c | 12 +++++++++++-
 3 files changed, 30 insertions(+), 9 deletions(-)