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Groups > linux.kernel > #1631189
| From | "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/5] ioctl_userfaultfd.2: describe memory types that can be used from 4.11 |
| Date | 2017-04-26 09:00 +0200 |
| Message-ID | <tAp5D-75J-5@gated-at.bofh.it> (permalink) |
| References | <tAbvH-74c-11@gated-at.bofh.it> <tAbFn-77u-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 04/25/2017 06:29 PM, Mike Rapoport wrote: > Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Thanks, Mike. Applied. Cheers, Michael > --- > man2/ioctl_userfaultfd.2 | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/man2/ioctl_userfaultfd.2 b/man2/ioctl_userfaultfd.2 > index 66fbfdc..78abc4d 100644 > --- a/man2/ioctl_userfaultfd.2 > +++ b/man2/ioctl_userfaultfd.2 > @@ -169,11 +169,15 @@ field was not zero. > (Since Linux 4.3.) > Register a memory address range with the userfaultfd object. > The pages in the range must be "compatible". > -In the current implementation, > -.\" According to Mike Rapoport, this will change in Linux 4.11. > + > +Up to Linux kernel 4.11, > only private anonymous ranges are compatible for registering with > .BR UFFDIO_REGISTER . > > +Since Linux 4.11, > +hugetlbfs and shared memory ranges are also compatible with > +.BR UFFDIO_REGISTER . > + > The > .I argp > argument is a pointer to a > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/
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[PATCH 0/5] {ioctl_}userfaultfd.2: initial updates for 4.11 Mike Rapoport <rppt@linux.vnet.ibm.com> - 2017-04-25 18:30 +0200
[PATCH 4/5] userfaultfd.2: add Linux container migration use-case to NOTES Mike Rapoport <rppt@linux.vnet.ibm.com> - 2017-04-25 18:30 +0200
Re: [PATCH 4/5] userfaultfd.2: add Linux container migration use-case to NOTES "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com> - 2017-04-26 09:20 +0200
[PATCH 2/5] ioctl_userfaultfd.2: describe memory types that can be used from 4.11 Mike Rapoport <rppt@linux.vnet.ibm.com> - 2017-04-25 18:40 +0200
Re: [PATCH 2/5] ioctl_userfaultfd.2: describe memory types that can be used from 4.11 "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com> - 2017-04-26 09:00 +0200
[PATCH 1/5] userfaultfd.2: describe memory types that can be used from 4.11 Mike Rapoport <rppt@linux.vnet.ibm.com> - 2017-04-25 18:40 +0200
Re: [PATCH 1/5] userfaultfd.2: describe memory types that can be used from 4.11 "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com> - 2017-04-26 09:00 +0200
[PATCH 3/5] ioctl_userfaultfd.2: update UFFDIO_API description Mike Rapoport <rppt@linux.vnet.ibm.com> - 2017-04-25 18:40 +0200
[PATCH 5/5] usefaultfd.2: add brief description of "non-cooperative" mode Mike Rapoport <rppt@linux.vnet.ibm.com> - 2017-04-25 18:40 +0200
Re: [PATCH 5/5] usefaultfd.2: add brief description of "non-cooperative" mode "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com> - 2017-04-26 09:20 +0200
Re: [PATCH 0/5] {ioctl_}userfaultfd.2: initial updates for 4.11 "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com> - 2017-04-26 09:30 +0200
Re: [PATCH 0/5] {ioctl_}userfaultfd.2: initial updates for 4.11 Mike Rapoport <rppt@linux.vnet.ibm.com> - 2017-04-26 09:50 +0200
Re: [PATCH 0/5] {ioctl_}userfaultfd.2: initial updates for 4.11 "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com> - 2017-04-26 10:50 +0200
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