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owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Jun 16, 2025 at 10:04:54PM +0100, Pedro Falcato wrote: > (adding a few people on CC) > > On Mon, Jun 16, 2025 at 09:49:52PM +0100, Pedro Falcato wrote: > > On Mon, Jun 16, 2025 at 09:35:03PM +0100, Lorenzo Stoakes wrote: > > > msync and nommu are directly related to memory mapping, memfd and mincore > > > are less so but are roughly speaking operating on virtual memory mappings > > > from the point of view of the user so this seems the most appropriate place > > > for them. > > > > > > Signed-off-by: Lorenzo Stoakes > > > --- > > > MAINTAINERS | 6 +++++- > > > 1 file changed, 5 insertions(+), 1 deletion(-) > > > > > > diff --git a/MAINTAINERS b/MAINTAINERS > > > index 4523a6409186..a5d1ff923a62 100644 > > > --- a/MAINTAINERS > > > +++ b/MAINTAINERS > > > @@ -15735,7 +15735,6 @@ F: Documentation/admin-guide/mm/ > > > F: Documentation/mm/ > > > F: include/linux/gfp.h > > > F: include/linux/gfp_types.h > > > -F: include/linux/memfd.h > > > F: include/linux/memory_hotplug.h > > > F: include/linux/memory-tiers.h > > > F: include/linux/mempolicy.h > > > @@ -15974,12 +15973,17 @@ L: linux-mm@kvack.org > > > S: Maintained > > > W: http://www.linux-mm.org > > > T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm > > > +F: include/linux/memfd.h > > > F: include/trace/events/mmap.h > > > +F: mm/memfd.c > > > > memfd is a big stretch, no? I think it would feel more at home with shmem, or even VFS people. Ack agreed, will move over to shmem. > > > > > +F: mm/mincore.c > > > F: mm/mlock.c > > > F: mm/mmap.c > > > F: mm/mprotect.c > > > F: mm/mremap.c > > > F: mm/mseal.c > > > +F: mm/msync.c > > > +F: mm/nommu.c > > > F: mm/vma.c > > > F: mm/vma.h > > > F: mm/vma_exec.c > > > > the rest obviously LGTM. > > > > This reminds me: now that we're at it, could we cross-own madvise.c? Now that > we know it can be done. It's the only mmap-related syscall (i think?) we're > missing. This is already owned explicitly by MEMORY MAPPING - MADVISE (MEMORY ADVICE) IT was separated out on purpose so David could have M without having to M the rest. > > Also possibly mmap_lock.c. This is explicitly separated out in to MEMORY MAPPING - LOCKING for similar reasons. > > -- > Pedro