| From: |
| Axel Rasmussen <axelrasmussen-AT-google.com> |
| To: |
| Alejandro Colomar <alx-AT-kernel.org>, Mike Rapoport <rppt-AT-kernel.org>, Peter Xu <peterx-AT-redhat.com> |
| Subject: |
| [PATCH v3 0/3] userfaultfd man page updates |
| Date: |
| Tue, 17 Oct 2023 16:01:07 -0700 |
| Message-ID: |
| <20231017230110.3170850-1-axelrasmussen@google.com> |
| Cc: |
| linux-man-AT-vger.kernel.org, linux-mm-AT-kvack.org, linux-kernel-AT-vger.kernel.org, Axel Rasmussen <axelrasmussen-AT-google.com> |
| Archive-link: |
| Article |
This series includes only the remaining patches not applied from v1/v2,
with review comments addressed. This series is based on the "contrib"
branch [1].
Changelog:
v2->v3:
- Rebased onto updated contrib branch.
- In patch 2 (patch 4 in v2), reordered error codes in alphabetical order,
and fixed extra spacing in the EINVAL error description.
- In patch 3, fix mistakenly copy-pasted "struct uffdio_continue" (should
have been "struct uffdio_poison"), and alphabetically order
UFFDIO_CONTINUE error codes.
v1->v2:
- In patch 1 (patch 5 in v1), change "after" to "since" for consistency
and to be clear that we mean 4.11+ (inclusive).
- In patch 2 (patch 7 in v1), reorder error codes alphabetically (EINVAL
then EPERM).
- In patch 3 (patch 8 in v1), resolve conflicts with earlier review
comments.
Original cover letter:
Various updates for userfaultfd man pages. To summarize the changes:
- Correctly / fully describe the two-step feature support handshake
process.
- Describe new UFFDIO_POISON ioctl.
- Other small improvements (missing ioctls, error codes, etc).
[1]: https://www.alejandro-colomar.es/src/alx/linux/man-pages/...
Axel Rasmussen (3):
ioctl_userfaultfd.2: clarify the state of the uffdio_api structure on
error
ioctl_userfaultfd.2: fix / update UFFDIO_REGISTER error code list
ioctl_userfaultfd.2: document new UFFDIO_POISON ioctl
man2/ioctl_userfaultfd.2 | 173 ++++++++++++++++++++++++++++++++-------
1 file changed, 145 insertions(+), 28 deletions(-)
--
2.42.0.655.g421f12c284-goog
