linux-kernel - [git pull] habanalabs fixes for 5.6-rc2

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-next>] [day] [month] [year] [list]

Date:   Tue, 11 Feb 2020 11:22:11 +0200
From:   Oded Gabbay <oded.gabbay@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org
Subject: [git pull] habanalabs fixes for 5.6-rc2

Hello Greg,

This is habanalabs fixes pull request for 5.6-rc2.
It contains two important fixes for the reset code of the ASIC and another
fix to reference counting of a command buffer object.

Thanks,
Oded

The following changes since commit 95ba79e89c107851bad4492ca23e9b9c399b8592:

  MAINTAINERS: remove unnecessary ':' characters (2020-02-10 15:29:09 -0800)

are available in the Git repository at:

  git://people.freedesktop.org/~gabbayo/linux tags/misc-habanalabs-fixes-2020-02-11

for you to fetch changes up to cf01514c5c6efa2d521d35e68dff2e0674d08e91:

  habanalabs: patched cb equals user cb in device memset (2020-02-11 11:12:47 +0200)

----------------------------------------------------------------
This tag contains the following fixes:

- Two fixes to the reset process of the ASIC. Without these fixes, the
  reset process might take a long time and produce a kernel panic.
  Alternatively, the ASIC could get stuck.

- Fix to reference counting of a command buffer object. It was kref_put
  one more time than it should have been.

----------------------------------------------------------------
Oded Gabbay (2):
      habanalabs: halt the engines before hard-reset
      habanalabs: patched cb equals user cb in device memset

Omer Shpigelman (1):
      habanalabs: do not halt CoreSight during hard reset

 drivers/misc/habanalabs/device.c    |  5 ++++-
 drivers/misc/habanalabs/goya/goya.c | 44 +++++++++++++++++++++++++++++++++++--
 2 files changed, 46 insertions(+), 3 deletions(-)