twx-linux/include/uapi
Dave Jiang 2bb692f7a6 cxl/pmem: Add "Unlock" security command support
Create callback function to support the nvdimm_security_ops() ->unlock()
callback. Translate the operation to send "Unlock" security command for CXL
mem device.

When the mem device is unlocked, cpu_cache_invalidate_memregion() is called
in order to invalidate all CPU caches before attempting to access the mem
device.

See CXL rev3.0 spec section 8.2.9.8.6.4 for reference.

Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/166983614167.2734609.15124543712487741176.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2022-12-01 12:42:35 -08:00
..
asm-generic hugetlb_encode.h: fix undefined behaviour (34 << 26) 2022-10-03 14:02:55 -07:00
drm drm/amd: Add IMU fw version to fw version queries 2022-10-24 14:44:03 -04:00
linux cxl/pmem: Add "Unlock" security command support 2022-12-01 12:42:35 -08:00
misc This update includes the following changes: 2022-10-10 13:04:25 -07:00
mtd This pull request contains updates for UBI and UBIFS 2022-10-14 18:23:23 -07:00
rdma RDMA/rxe: Remove redundant num_sge fields 2022-09-27 10:15:24 -03:00
scsi scsi: scsi_transport_fc: Adjust struct fc_nl_event flex array usage 2022-09-25 12:52:48 -04:00
sound ALSA: Remove some left-over license text in include/uapi/sound/ 2022-09-27 08:42:50 +02:00
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