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Lucas De Marchi 2674f1ef29 drm/xe/configfs: Block runtime attribute changes
Although it's possible to change the attributes in runtime, they have no
effect after the driver is already bound to the device. Check for that
and return -EBUSY in that case.

This should help users understand what's going on when the behavior is
not changing even if the value from the configfs is "right", but it got
to that state too late.

Reviewed-by: Riana Tauro <riana.tauro@intel.com>
Link: https://lore.kernel.org/r/20250826153210.3068808-2-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-08-27 11:33:03 -07:00
arch - Remove a transitional asm/cpuid.h header which was added only as 2025-08-17 06:53:15 -07:00
block block: restore default wbt enablement 2025-08-13 05:33:48 -06:00
certs
crypto Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
Documentation drm/xe/doc: Document device wedged and runtime survivability 2025-08-26 10:11:34 -04:00
drivers drm/xe/configfs: Block runtime attribute changes 2025-08-27 11:33:03 -07:00
fs xfs: Fixes for 6.17-rc2 2025-08-15 12:50:12 -07:00
include drm: Add a vendor-specific recovery method to drm device wedged uevent 2025-08-26 10:11:34 -04:00
init Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
io_uring io_uring/io-wq: add check free worker before create new worker 2025-08-13 06:31:10 -06:00
ipc
kernel - Make sure sanity checks down in the mutex lock path happen on the correct 2025-08-17 05:57:47 -07:00
lib Including fixes from Netfilter and IPsec. 2025-08-14 07:14:30 -07:00
LICENSES
mm mm/mremap: avoid expensive folio lookup on mremap folio pte batch 2025-08-11 23:00:59 -07:00
net Including fixes from Netfilter and IPsec. 2025-08-14 07:14:30 -07:00
rust Merge drm/drm-next into drm-misc-next 2025-08-20 09:33:06 +02:00
samples Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
scripts Kbuild updates for v6.17 2025-08-06 07:32:52 +03:00
security + Features 2025-08-04 08:17:28 -07:00
sound ALSA: hda/tas2781: Normalize the volume kcontrol name 2025-08-14 11:17:12 +02:00
tools Including fixes from Netfilter and IPsec. 2025-08-14 07:14:30 -07:00
usr
virt Merge tag 'kvm-x86-no_assignment-6.17' of https://github.com/kvm-x86/linux into HEAD 2025-07-29 08:36:42 -04:00
.clang-format
.clippy.toml
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap Merge drm/drm-next into drm-misc-n 2025-08-11 14:37:45 +02:00
.pylintrc
.rustfmt.toml
COPYING
CREDITS Kbuild updates for v6.17 2025-08-06 07:32:52 +03:00
Kbuild
Kconfig
MAINTAINERS drm-misc-next for v6.18: 2025-08-19 07:02:30 +10:00
Makefile Linux 6.17-rc2 2025-08-17 15:22:10 -07:00
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 reStructuredText 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.