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From: Hugh Dickins <hughd@google.com>
To: Axel Rasmussen <axelrasmussen@google.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
	Andrea Arcangeli <aarcange@redhat.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Hugh Dickins <hughd@google.com>,
	Jerome Glisse <jglisse@redhat.com>, Joe Perches <joe@perches.com>,
	Lokesh Gidra <lokeshgidra@google.com>,
	Mike Kravetz <mike.kravetz@oracle.com>,
	Mike Rapoport <rppt@linux.vnet.ibm.com>,
	Peter Xu <peterx@redhat.com>, Shaohua Li <shli@fb.com>,
	Shuah Khan <shuah@kernel.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	Wang Qing <wangqing@vivo.com>,
	linux-api@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
	linux-mm@kvack.org, Brian Geffon <bgeffon@google.com>,
	"Dr . David Alan Gilbert" <dgilbert@redhat.com>,
	Mina Almasry <almasrymina@google.com>,
	Oliver Upton <oupton@google.com>
Subject: Re: [PATCH v5 05/10] userfaultfd/shmem: advertise shmem minor fault support
Date: Tue, 27 Apr 2021 17:04:03 -0700 (PDT)	[thread overview]
Message-ID: <alpine.LSU.2.11.2104271703260.7111@eggly.anvils> (raw)
In-Reply-To: <20210427225244.4326-6-axelrasmussen@google.com>

On Tue, 27 Apr 2021, Axel Rasmussen wrote:

> Now that the feature is fully implemented (the faulting path hooks exist
> so userspace is notified, and the ioctl to resolve such faults is
> available), advertise this as a supported feature.
> 
> Signed-off-by: Axel Rasmussen <axelrasmussen@google.com>

Acked-by: Hugh Dickins <hughd@google.com>

> ---
>  Documentation/admin-guide/mm/userfaultfd.rst | 3 ++-
>  fs/userfaultfd.c                             | 3 ++-
>  include/uapi/linux/userfaultfd.h             | 7 ++++++-
>  3 files changed, 10 insertions(+), 3 deletions(-)

  reply	other threads:[~2021-04-28  0:04 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-27 22:52 [PATCH v5 00/10] userfaultfd: add minor fault handling for shmem Axel Rasmussen
2021-04-27 22:52 ` Axel Rasmussen
2021-04-27 22:52 ` [PATCH v5 01/10] userfaultfd/hugetlbfs: avoid including userfaultfd_k.h in hugetlb.h Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-27 22:52 ` [PATCH v5 02/10] userfaultfd/shmem: combine shmem_{mcopy_atomic,mfill_zeropage}_pte Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-27 22:52 ` [PATCH v5 03/10] userfaultfd/shmem: support minor fault registration for shmem Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-28  0:02   ` Hugh Dickins
2021-04-28  0:02     ` Hugh Dickins
2021-04-27 22:52 ` [PATCH v5 04/10] userfaultfd/shmem: support UFFDIO_CONTINUE " Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-28  0:03   ` Hugh Dickins
2021-04-28  0:03     ` Hugh Dickins
2021-04-28 15:10   ` Peter Xu
2021-04-27 22:52 ` [PATCH v5 05/10] userfaultfd/shmem: advertise shmem minor fault support Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-28  0:04   ` Hugh Dickins [this message]
2021-04-28  0:04     ` Hugh Dickins
2021-04-28 15:11   ` Peter Xu
2021-04-27 22:52 ` [PATCH v5 06/10] userfaultfd/shmem: modify shmem_mcopy_atomic_pte to use install_pte() Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-28  0:58   ` Hugh Dickins
2021-04-28  0:58     ` Hugh Dickins
2021-04-28 15:56     ` Peter Xu
2021-04-28 15:59       ` Axel Rasmussen
2021-04-28 15:59         ` Axel Rasmussen
2021-04-28 16:23         ` Peter Xu
2021-04-27 22:52 ` [PATCH v5 07/10] userfaultfd/selftests: use memfd_create for shmem test type Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-27 22:52 ` [PATCH v5 08/10] userfaultfd/selftests: create alias mappings in the shmem test Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-27 22:52 ` [PATCH v5 09/10] userfaultfd/selftests: reinitialize test context in each test Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-28 17:23   ` Peter Xu
2021-05-18 20:57   ` Peter Xu
2021-05-18 22:28     ` Axel Rasmussen
2021-05-18 22:28       ` Axel Rasmussen
2021-04-27 22:52 ` [PATCH v5 10/10] userfaultfd/selftests: exercise minor fault handling shmem support Axel Rasmussen
2021-04-27 22:52   ` Axel Rasmussen
2021-04-28 17:26   ` Peter Xu

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