From: Jens Wiklander <jens.wiklander@linaro.org>
To: arm@kernel.org, soc@kernel.org
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [GIT PULL] tee subsys fixes for v5.4
Date: Thu, 7 Nov 2019 17:16:44 +0100 [thread overview]
Message-ID: <20191107161644.GA8304@jax> (raw)
In-Reply-To: <20191107121159.GA9301@jax>
Hi,
On Thu, Nov 07, 2019 at 01:11:59PM +0100, Jens Wiklander wrote:
> 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.
>
> If you think it's too late for v5.4 please queue it for v5.5 instead.
Please ignore this pull request.
"tee: optee: Fix dynamic shm pool allocations" is not good without other
patches, which are not included here.
Sorry about the mess.
Thanks,
Jens
>
> 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 61435a63b15233428088ccb0ad34e19fc00416c9:
>
> tee: optee: fix device enumeration error handling (2019-11-07 12:07:44 +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/core.c | 20 ++++++++++++--------
> drivers/tee/optee/shm_pool.c | 12 +++++++++++-
> 2 files changed, 23 insertions(+), 9 deletions(-)
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next prev parent reply other threads:[~2019-11-07 16:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-07 12:11 [GIT PULL] tee subsys fixes for v5.4 Jens Wiklander
2019-11-07 16:16 ` Jens Wiklander [this message]
2019-11-07 18:28 ` Olof Johansson
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