No description
  • C 96.8%
  • Assembly 0.9%
  • Rust 0.7%
  • Shell 0.6%
  • Python 0.5%
  • Other 0.3%
Find a file
Michal Wajdeczko 43fac1b2f0 drm/xe/guc: Don't invoke disable_ct action during replacement
During second CT initialization step, known as post_hwconfig, we
want to replace previously registered CT disable devm action to
make sure it will be invoked prior to releasing underlying BO.

But to replace this action we don't need to execute it right away
since we know that CT was disabled prior to that late init step
and we already assert that. Use devm_remove_action() instead to
avoid extra message about 'disabling CT' that could be seen now:

 [drm:guc_ct_change_state [xe]] GT0: GuC CT communication channel disabled
 ...
 DEVRES REM ff11000149320940 guc_action_disable_ct (16 bytes)
 [drm:guc_ct_change_state [xe]] GT0: GuC CT communication channel disabled
 DEVRES ADD ff110001664fc040 guc_action_disable_ct (16 bytes)

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
Link: https://lore.kernel.org/r/20250908102053.539-3-michal.wajdeczko@intel.com
History 2025-09-09 20:38:26 +02:00
arch
block
certs
crypto
Documentation
drivers
fs
include
init
io_uring
ipc
kernel
lib
LICENSES
mm
net
rust
samples
scripts
security
sound
tools
usr
virt
.clang-format
.clippy.toml
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.pylintrc
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
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.