Gal Pressman 6cc9e215eb RDMA/nldev: Add copy-on-fork attribute to get sys command ... The new attribute indicates that the kernel copies DMA pages on fork, hence libibverbs' fork support through madvise and MADV_DONTFORK is not needed. The introduced attribute is always reported as supported since the kernel has the patch that added the copy-on-fork behavior. This allows the userspace library to identify older vs newer kernel versions. Extra care should be taken when backporting this patch as it relies on the fact that the copy-on-fork patch is merged, hence no check for support is added. Don't backport this patch unless you also have the following series: commit 70e806e4e6 ("mm: Do early cow for pinned pages during fork() for ptes") and commit 4eae4efa2c ("hugetlb: do early cow when page pinned on src mm"). Fixes: 70e806e4e6 ("mm: Do early cow for pinned pages during fork() for ptes") Fixes: 4eae4efa2c ("hugetlb: do early cow when page pinned on src mm") Link: https://lore.kernel.org/r/20210418121025.66849-1-galpress@amazon.com Signed-off-by: Gal Pressman <galpress@amazon.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>		2021-04-27 15:33:20 -03:00
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asm-generic	fs: add mount_setattr()	2021-01-24 14:42:45 +01:00
drm	- HDCP 2.2 and HDCP 1.4 Gen12 DP MST support (Anshuman)	2021-01-29 17:05:15 +10:00
linux	* Doc fixes	2021-03-04 11:26:17 -08:00
misc	habanalabs: return block size + block ID	2021-02-08 18:20:08 +02:00
mtd
rdma	RDMA/nldev: Add copy-on-fork attribute to get sys command	2021-04-27 15:33:20 -03:00
scsi	scsi: fc: Update formal FPIN descriptor definitions	2020-10-26 18:06:45 -04:00
sound	Auxiliary Bus support tag for 5.11-rc1	2020-12-04 20:39:45 +00:00
video
xen
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