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Filename Latest commit message Latest commit date
Trond Myklebust 5f5239363c NFSv4/flexfiles: Fix handling of NFS level errors in I/O
[ Upstream commit 38074de35b015df5623f524d6f2b49a0cd395c40 ]

Allow the flexfiles error handling to recognise NFS level errors (as
opposed to RPC level errors) and handle them separately. The main
motivator is the NFSERR_PERM errors that get returned if the NFS client
connects to the data server through a port number that is lower than
1024. In that case, the client should disconnect and retry a READ on a
different data server, or it should retry a WRITE after reconnecting.

Reviewed-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Fixes: d67ae825a5 ("pnfs/flexfiles: Add the FlexFile Layout Driver")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-07-17 18:25:04 +02:00
arch x86/mce: Make sure CMCI banks are cleared during shutdown on Intel 2025-07-17 18:25:02 +02:00
block
certs
crypto
Documentation scsi: ufs: core: Fix spelling of a sysfs attribute name 2025-07-17 18:24:58 +02:00
drivers RDMA/mlx5: Fix vport loopback for MPV device 2025-07-17 18:25:03 +02:00
fs NFSv4/flexfiles: Fix handling of NFS level errors in I/O 2025-07-17 18:25:04 +02:00
include drm/sched: Increment job count before swapping tail spsc queue 2025-07-17 18:25:03 +02:00
init
ipc
kernel
lib lib: test_objagg: Set error message in check_expect_hints_stats() 2025-07-17 18:24:56 +02:00
LICENSES
mm
net netlink: Fix rmem check in netlink_broadcast_deliver(). 2025-07-17 18:25:03 +02:00
samples
scripts
security
sound ALSA: sb: Force to disable DMAs once when DMA mode is changed 2025-07-17 18:24:57 +02:00
tools
usr
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.clang-format
.cocciconfig
.get_maintainer.ignore
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README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.