9p fixes for 7.1-rc1

Hi Linus,

I'm a bit swamped with real life priorities; there are a couple of other known 9p bugs that I'd have liked to see fixed for 7.1 but fixes aren't obvious and there's doesn't seem to be any consensus so here's what's safe to take for now.

Thanks,

--------
The following changes since commit 028ef9c96e96197026887c0f092424679298aae8:

Linux 7.0 (2026-04-12 13:48:06 -0700)

are available in the Git repository at:

https://github.com/martinetd/linux tags/9p-for-7.1-rc1

for you to fetch changes up to 8fc518e489c1386fd0cf7f4256d055960ed6a2e4:

9p/trans_xen: replace simple_strto* with kstrtouint (2026-04-16 02:57:01 +0000)

----------------------------------------------------------------
- 9p access flag fix (cannot change access flag since new mount API implem)
- some minor cleanup

----------------------------------------------------------------
Kit Dallege (1):
9p: document missing enum values in kernel-doc comments

Pierre Barre (1):
9p: fix access mode flags being ORed instead of replaced

Sasha Levin (1):
9p: fix memory leak in v9fs_init_fs_context error path

Yufan Chen (2):
9p/trans_xen: make cleanup idempotent after dataring alloc errors 9p/trans_xen: replace simple_strto* with kstrtouint

 fs/9p/v9fs.c        |  4 ++++
 fs/9p/vfs_super.c   |  6 +++---
 include/net/9p/9p.h | 38 +++++++++++++++++++++++++++++++++++---
 net/9p/trans_xen.c  | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++------------------------
 4 files changed, 95 insertions(+), 30 deletions(-)

Dominique Martinet | Asmadeus