linux-kernel - [git pull] habanalabs fixes for 5.11-rc5

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Message-ID: <20210121192514.GA5598@CORE.localdomain>
Date:   Thu, 21 Jan 2021 21:25:14 +0200
From:   Oded Gabbay <ogabbay@...nel.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org
Subject: [git pull] habanalabs fixes for 5.11-rc5

Hi Greg,

This pull request contains three important bug fixes for 5.11-rc5.
One of the fixes prevent a possible host machine crash, another
one prevents random card reset and the third adds a missing
backward compatibility to a uapi. More details are in the tag.

Thanks,
Oded

The following changes since commit cb5c681ab9037e25fcca20689c82cf034566d610:

  intel_th: pci: Add Alder Lake-P support (2021-01-21 18:54:43 +0100)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git tags/misc-habanalabs-fixes-2021-01-21

for you to fetch changes up to 2dc4a6d79168e7e426e8ddf8e7219c9ffd13b2b1:

  habanalabs: disable FW events on device removal (2021-01-21 20:30:22 +0200)

----------------------------------------------------------------
This tag contains the following bug fixes for 5.11-rc5/6:

- Clear the fence field in the PCI counters packet before sending
  the packet to the F/W. Not clearing it might cause the driver
  and F/W to get out-of-sync

- Fix backward compatibility in the uapi of IDLE check that is
  part of the INFO IOCTL.

- Tell the F/W to not access the Host (device outbound) while
  the driver removes the device. If that happens, the server
  might crash.

----------------------------------------------------------------
Oded Gabbay (2):
      habanalabs: fix backward compatibility of idle check
      habanalabs: disable FW events on device removal

Ofir Bitton (1):
      habanalabs: zero pci counters packet before submit to FW

 drivers/misc/habanalabs/common/device.c           | 9 +++++++++
 drivers/misc/habanalabs/common/firmware_if.c      | 5 +++++
 drivers/misc/habanalabs/common/habanalabs_ioctl.c | 2 ++
 3 files changed, 16 insertions(+)