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Merge tag 'misc-habanalabs-next-2021-10-18' of https://git.kernel.org…
…/pub/scm/linux/kernel/git/ogabbay/linux into char-misc-next Oded writes: This tag contains habanalabs driver changes for v5.16: - Add a new uAPI (under the memory ioctl) to request from the driver to export a DMA-BUF object that represents a memory region on the device's DRAM. This is needed to enable peer-to-peer over PCIe between habana device and an RDMA adapter (e.g. mlnx5 or efa rdma adapter). - Add debugfs node to dynamically configure CS timeout. Up until now, it was only configurable through kernel module parameter. - Fetch more comprehensive power information from the firmware. - Always take timestamp when waiting for user interrupt, as the user needs that information to optimize the graph runtime compilation. - Modify user interrupt to look on 64-bit user value as fence, instead of 32-bit. - Bypass reset in case of repeated h/w error event after device reset. This is to prevent endless loop of resets to the device. - Fix several bugs in multi CS completion code. - Fix race condition in fd close/open. - Update to latest firmware headers - Add select CRC32 in kconfig - Small fixes, cosmetics * tag 'misc-habanalabs-next-2021-10-18' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: (25 commits) habanalabs: refactor fence handling in hl_cs_poll_fences habanalabs: context cleanup cosmetics habanalabs: simplify wait for interrupt with timestamp flow habanalabs: initialize hpriv fields before adding new node habanalabs: Unify frequency set/get functionality habanalabs: select CRC32 habanalabs: add support for dma-buf exporter habanalabs: define uAPI to export FD for DMA-BUF habanalabs: fix NULL pointer dereference habanalabs: fix race condition in multi CS completion habanalabs: use only u32 habanalabs: update firmware files habanalabs: bypass reset for continuous h/w error event habanalabs: take timestamp on wait for interrupt habanalabs: prevent race between fd close/open habanalabs: refactor reset log message habanalabs: define soft-reset as inference op habanalabs: fix debugfs device memory MMU VA translation habanalabs: add support for a long interrupt target value habanalabs: remove redundant cs validity checks ...
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