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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-04 16:53:13 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-04 16:53:13 +0100 |
commit | 15b3d7f19019f452f9fed620507e8252eb93582d (patch) | |
tree | aa66b2624a0f43049376e83f1840e89f48e12216 /drivers/misc/mei/hbm.c | |
parent | 3a11b0b5d8d2b3f7d4b44945ef9226a3115bb15f (diff) | |
parent | f1aebf5e3d606a2a910eed54bc8d17655f12b606 (diff) | |
download | linux-next-15b3d7f19019f452f9fed620507e8252eb93582d.tar.gz |
Merge tag 'misc-habanalabs-next-2021-01-27' 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 v5.12:
- Add feature called "staged command submissions". In this feature,
the driver allows the user to submit multiple command submissions
that describe a single pass on the deep learning graph. The driver
tracks the completion of the entire pass by the last stage CS.
- Update code to support the latest firmware image
- Optimizations and improvements to MMU code:
- Support page size that is not power-of-2
- Make the locks scheme simpler
- mmap areas in device configuration space to userspace
- Security fixes:
- Make ETR non-secured
- Remove access to kernel memory through debug-fs interface
- Remove access through PCI bar to SyncManager register block
in Gaudi
- Many small bug fixes
* tag 'misc-habanalabs-next-2021-01-27' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: (41 commits)
habanalabs: update to latest hl_boot_if.h spec from F/W
habanalabs/gaudi: unmask HBM interrupts after handling
habanalabs: update SyncManager interrupt handling
habanalabs: fix ETR security issue
habanalabs: staged submission support
habanalabs: modify device_idle interface
habanalabs: add CS completion and timeout properties
habanalabs: add new mem ioctl op for mapping hw blocks
habanalabs: fix MMU debugfs related nodes
habanalabs: add user available interrupt to hw_ip
habanalabs: always try to use the hint address
CREDITS: update email address and home address
habanalabs: update email address in sysfs/debugfs docs
habanalabs: add security violations dump to debugfs
habanalabs: ignore F/W BMC errors in case no BMC present
habanalabs/gaudi: print sync manager SEI interrupt info
habanalabs: Use 'dma_set_mask_and_coherent()'
habanalabs/gaudi: remove PCI access to SM block
habanalabs: add driver support for internal cb scheduling
habanalabs: increment ctx ref from within a cs allocation
...
Diffstat (limited to 'drivers/misc/mei/hbm.c')
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