[6.12-rc2 v2 PATCH 0/7] NFS LOCALIO: fixes and various cleanups

Mike Snitzer
2024-10-03T19:35:05Z

Hi,

The first 3 patches are clear fixes which are needed ASAP (patch 1 is
the same from v1 of these series, patch 2 and 3 are new fixes).

The other 4 patches are cleanups that are more subjective (relative to
them being sent for 6.12-rcX), I'd prefer they go upstream now but I
can carry them until 6.13 if that is how others would like to proceed.

Please note that there are 3 other LOCALIO related fixes that should
be merged into 6.12-rcX:

filemap: Fix bounds checking in filemap_read()
https://lore.kernel.org/all/c6f35a86fe9ae6aa33b2fd3983b4023c2f4f9c13.1726250071.git.trond.myklebust@hammerspace.com/T/
- still needed, Willy or Christian can you please pick this up?

filemap: filemap_read() should check that the offset is positive or zero
- Christian has staged this in linux-next via fs-next

sunrpc: fix prog selection loop in svc_process_common
- Anna has acknowledged the need for this fix but it isn't staged yet

Thanks,
Mike

Mike Snitzer (7):
nfs_common: fix race in NFS calls to nfsd_file_put_local() and
nfsd_serv_put()
nfs_common: fix Kconfig for NFS_COMMON_LOCALIO_SUPPORT
nfsd/localio: fix nfsd_file tracepoints to handle NULL rqstp
nfs/localio: remove redundant suid/sgid handling
nfs/localio: eliminate unnecessary kref in nfs_local_fsync_ctx
nfs/localio: remove extra indirect nfs_to call to check
{read,write}_iter
nfs/localio: eliminate need for nfs_local_fsync_work forward
declaration

fs/Kconfig | 2 +-
fs/nfs/localio.c | 96 ++++++++++++++++----------------------
fs/nfs_common/nfslocalio.c | 5 +-
fs/nfsd/filecache.c | 2 +-
fs/nfsd/localio.c | 2 +-
fs/nfsd/nfssvc.c | 4 +-
fs/nfsd/trace.h | 6 +--
include/linux/nfslocalio.h | 15 ++++++
8 files changed, 68 insertions(+), 64 deletions(-)

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2.44.0