linux-kernel - Re: [PATCH 0/2] AMD-TEE driver bug fixes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAHUa44F4L+B=Kr_-hprhMRjgjfnQPRdzPsxq0WFABB6WPKqyog@mail.gmail.com>
Date:   Mon, 9 Nov 2020 08:47:34 +0100
From:   Jens Wiklander <jens.wiklander@...aro.org>
To:     Rijo Thomas <Rijo-john.Thomas@....com>
Cc:     Devaraj Rangasamy <Devaraj.Rangasamy@....com>,
        op-tee@...ts.trustedfirmware.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/2] AMD-TEE driver bug fixes

Hi Rijo,

On Wed, Nov 4, 2020 at 7:26 AM Rijo Thomas <Rijo-john.Thomas@....com> wrote:
>
> 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 patchset
> fixes issues related to maintaining mapped buffers in a shared linked
> list.
>
> Rijo Thomas (2):
>   tee: amdtee: fix memory leak due to reset of global shm list
>   tee: amdtee: synchronize access to shm list
>
>  drivers/tee/amdtee/amdtee_private.h |  8 ++++----
>  drivers/tee/amdtee/core.c           | 26 +++++++++++++++++++-------
>  2 files changed, 23 insertions(+), 11 deletions(-)

This series looks good. I'll pick it up.

Thanks,
Jens