[PATCH] MAINTAINERS: Add myself as userfaultfd reviewer

[PATCH] MAINTAINERS: Add myself as userfaultfd reviewer

[Peter Xu]

Add an entry for userfaultfd and make myself a reviewer of it, just in case
it helps people manage the cc list.

I named it MEMORY USERFAULTFD, could be a bad name, but then it can be
together with the MEMORY* entries when everything is in alphabetic order,
which is definitely a benefit.

The line may not change much on how I'd work with userfaultfd; I think I'll
do the same as before..  But maybe it still, more or less, adds some
responsibility on top, indeed.

Cc: Andrea Arcangeli <aarcange@redhat.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Peter Xu <peterx@redhat.com>
---
 MAINTAINERS | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index e714ea3a7c9f..844e3e1e05d2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -15220,6 +15220,17 @@ F:	mm/vma.h
 F:	mm/vma_internal.h
 F:	tools/testing/vma/
 
+MEMORY USERFAULTFD
+M:	Andrew Morton <akpm@linux-foundation.org>
+R:	Peter Xu <peterx@redhat.com>
+S:	Maintained
+F:	mm/userfaultfd.c
+F:	fs/userfaultfd.c
+F:	include/uapi/linux/userfaultfd.h
+F:	include/asm-generic/pgtable_uffd.h
+F:	Documentation/admin-guide/mm/userfaultfd.rst
+F:	tools/testing/selftests/mm/uffd-*.[ch]
+
 MEMORY TECHNOLOGY DEVICES (MTD)
 M:	Miquel Raynal <miquel.raynal@bootlin.com>
 M:	Richard Weinberger <richard@nod.at>
-- 
2.48.1

Re: [PATCH] MAINTAINERS: Add myself as userfaultfd reviewer

[Andrew Morton]

On Fri, 21 Mar 2025 20:21:24 -0400 Peter Xu <peterx@redhat.com> wrote:

> Add an entry for userfaultfd and make myself a reviewer of it, just in case
> it helps people manage the cc list.
> 
> I named it MEMORY USERFAULTFD, could be a bad name, but then it can be
> together with the MEMORY* entries when everything is in alphabetic order,
> which is definitely a benefit.
> 
> The line may not change much on how I'd work with userfaultfd; I think I'll
> do the same as before..  But maybe it still, more or less, adds some
> responsibility on top, indeed.

Thanks.  If anyone else would like a cc on userfaultfd emails, please
lmk or send a patch.

Re: [PATCH] MAINTAINERS: Add myself as userfaultfd reviewer

[Mike Rapoport]

Hi Peter,

On Fri, Mar 21, 2025 at 08:21:24PM -0400, Peter Xu wrote:
> Add an entry for userfaultfd and make myself a reviewer of it, just in case
> it helps people manage the cc list.
> 
> I named it MEMORY USERFAULTFD, could be a bad name, but then it can be
> together with the MEMORY* entries when everything is in alphabetic order,
> which is definitely a benefit.
> 
> The line may not change much on how I'd work with userfaultfd; I think I'll
> do the same as before..  But maybe it still, more or less, adds some
> responsibility on top, indeed.
> 
> Cc: Andrea Arcangeli <aarcange@redhat.com>
> Suggested-by: Andrew Morton <akpm@linux-foundation.org>
> Signed-off-by: Peter Xu <peterx@redhat.com>
> ---
>  MAINTAINERS | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index e714ea3a7c9f..844e3e1e05d2 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15220,6 +15220,17 @@ F:	mm/vma.h
>  F:	mm/vma_internal.h
>  F:	tools/testing/vma/
>  
> +MEMORY USERFAULTFD
> +M:	Andrew Morton <akpm@linux-foundation.org>
> +R:	Peter Xu <peterx@redhat.com>
> +S:	Maintained
> +F:	mm/userfaultfd.c
> +F:	fs/userfaultfd.c
> +F:	include/uapi/linux/userfaultfd.h

There's also
F: include/linux/userfaultfd_k.h

> +F:	include/asm-generic/pgtable_uffd.h
> +F:	Documentation/admin-guide/mm/userfaultfd.rst
> +F:	tools/testing/selftests/mm/uffd-*.[ch]
> +
>  MEMORY TECHNOLOGY DEVICES (MTD)
>  M:	Miquel Raynal <miquel.raynal@bootlin.com>
>  M:	Richard Weinberger <richard@nod.at>
> -- 
> 2.48.1
> 

-- 
Sincerely yours,
Mike.

Re: [PATCH] MAINTAINERS: Add myself as userfaultfd reviewer

[Liam R. Howlett]

* Peter Xu <peterx@redhat.com> [250321 20:22]:
> Add an entry for userfaultfd and make myself a reviewer of it, just in case
> it helps people manage the cc list.
> 
> I named it MEMORY USERFAULTFD, could be a bad name, but then it can be
> together with the MEMORY* entries when everything is in alphabetic order,
> which is definitely a benefit.
> 
> The line may not change much on how I'd work with userfaultfd; I think I'll
> do the same as before..  But maybe it still, more or less, adds some
> responsibility on top, indeed.
> 
> Cc: Andrea Arcangeli <aarcange@redhat.com>
> Suggested-by: Andrew Morton <akpm@linux-foundation.org>
> Signed-off-by: Peter Xu <peterx@redhat.com>

Thanks Peter.

Acked-by: Liam R. Howlett <Liam.Howlett@oracle.com>

> ---
>  MAINTAINERS | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index e714ea3a7c9f..844e3e1e05d2 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15220,6 +15220,17 @@ F:	mm/vma.h
>  F:	mm/vma_internal.h
>  F:	tools/testing/vma/
>  
> +MEMORY USERFAULTFD
> +M:	Andrew Morton <akpm@linux-foundation.org>
> +R:	Peter Xu <peterx@redhat.com>
> +S:	Maintained
> +F:	mm/userfaultfd.c
> +F:	fs/userfaultfd.c
> +F:	include/uapi/linux/userfaultfd.h
> +F:	include/asm-generic/pgtable_uffd.h
> +F:	Documentation/admin-guide/mm/userfaultfd.rst
> +F:	tools/testing/selftests/mm/uffd-*.[ch]
> +
>  MEMORY TECHNOLOGY DEVICES (MTD)
>  M:	Miquel Raynal <miquel.raynal@bootlin.com>
>  M:	Richard Weinberger <richard@nod.at>
> -- 
> 2.48.1
> 

Re: [PATCH] MAINTAINERS: Add myself as userfaultfd reviewer

[Lorenzo Stoakes]

On Fri, Mar 21, 2025 at 08:21:24PM -0400, Peter Xu wrote:
> Add an entry for userfaultfd and make myself a reviewer of it, just in case
> it helps people manage the cc list.
>
> I named it MEMORY USERFAULTFD, could be a bad name, but then it can be
> together with the MEMORY* entries when everything is in alphabetic order,
> which is definitely a benefit.
>
> The line may not change much on how I'd work with userfaultfd; I think I'll
> do the same as before..  But maybe it still, more or less, adds some
> responsibility on top, indeed.
>
> Cc: Andrea Arcangeli <aarcange@redhat.com>
> Suggested-by: Andrew Morton <akpm@linux-foundation.org>
> Signed-off-by: Peter Xu <peterx@redhat.com>

Cheers! beers_owed++ ;)

As Mike points out, also needs include/linux/userfaultfd_k.h but Andrew - I
guess you can tack that on here?

Acked-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>

> ---
>  MAINTAINERS | 11 +++++++++++
>  1 file changed, 11 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index e714ea3a7c9f..844e3e1e05d2 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15220,6 +15220,17 @@ F:	mm/vma.h
>  F:	mm/vma_internal.h
>  F:	tools/testing/vma/
>
> +MEMORY USERFAULTFD
> +M:	Andrew Morton <akpm@linux-foundation.org>
> +R:	Peter Xu <peterx@redhat.com>
> +S:	Maintained
> +F:	mm/userfaultfd.c
> +F:	fs/userfaultfd.c
> +F:	include/uapi/linux/userfaultfd.h
> +F:	include/asm-generic/pgtable_uffd.h
> +F:	Documentation/admin-guide/mm/userfaultfd.rst
> +F:	tools/testing/selftests/mm/uffd-*.[ch]
> +
>  MEMORY TECHNOLOGY DEVICES (MTD)
>  M:	Miquel Raynal <miquel.raynal@bootlin.com>
>  M:	Richard Weinberger <richard@nod.at>
> --
> 2.48.1
>