Messages in this thread | | | Date | Thu, 21 Jan 2021 21:25:14 +0200 | From | Oded Gabbay <> | Subject | [git pull] habanalabs fixes for 5.11-rc5 |
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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(+)
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