Andrea Arcangeli 47dd924508 userfaultfd: hugetlbfs: UFFD_FEATURE_MISSING_SHMEM ...

Userland developers asked to be notified immediately by the UFFDIO_API
ioctl if shmem missing mode is supported by userfaultfd in the running
kernel.  This avoids the need to run UFFDIO_REGISTER on a shmem virtual
memory range to find out.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Andrea Arcangeli <[email protected]>
Cc: "Dr. David Alan Gilbert" <[email protected]>
Cc: Hillf Danton <[email protected]>
Cc: Michael Rapoport <[email protected]>
Cc: Mike Kravetz <[email protected]>
Cc: Mike Rapoport <[email protected]>
Cc: Pavel Emelyanov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2017-02-22 16:41:29 -08:00

..

asm-generic

userfaultfd: document _IOR/_IOW

2017-02-22 16:41:27 -08:00

drm

Merge tag 'drm-vc4-next-2016-12-09' of https://github.com/anholt/linux into drm-next

2016-12-13 12:05:12 +10:00

linux

userfaultfd: hugetlbfs: UFFD_FEATURE_MISSING_SHMEM

2017-02-22 16:41:29 -08:00

misc

cxl: Use fixed width predefined types in data structure.

2016-08-09 16:52:01 +10:00

mtd

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rdma

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-02-11 02:31:11 -05:00

scsi

scsi: cxlflash: Support SQ Command Mode

2017-01-11 22:38:15 -05:00

sound

Merge remote-tracking branches 'asoc/topic/tlv320aic31xx', 'asoc/topic/topology', 'asoc/topic/uda1380', 'asoc/topic/wm2200' and 'asoc/topic/wm8523' into asoc-next

2016-12-12 15:53:25 +00:00

video

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xen

xen/privcmd: add IOCTL_PRIVCMD_RESTRICT

2017-02-14 15:14:59 -05:00

Kbuild

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