mirror of
https://github.com/torvalds/linux.git
synced 2026-07-31 11:37:06 +02:00
Linux kernel source tree
9469d456c6
A failure to load the GuC is occasionally observed where the GuC log actually showed that the GuC had loaded just fine. The implication being that the load just took ever so slightly longer than the 200ms timeout. Given that the actual time should be tens of milliseconds at the slowest, this should never happen. So far the issue has generally been caused by a bad IFWI resulting in low frequencies during boot (depsite the KMD requesting max frequency). However, the issue seems to happen more often than one would like. So a) increase the timeout so that the user still gets a working system even in the case of slow load. And b) report the frequency during the load to see if that is the case of the slow down. v2: Reduce timeout in non-debug builds, add references (Daniele) References: https://gitlab.freedesktop.org/drm/intel/-/issues/7931 References: https://gitlab.freedesktop.org/drm/intel/-/issues/8060 References: https://gitlab.freedesktop.org/drm/intel/-/issues/8083 References: https://gitlab.freedesktop.org/drm/intel/-/issues/8136 References: https://gitlab.freedesktop.org/drm/intel/-/issues/8137 Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Tested-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230316220632.3312218-3-John.C.Harrison@Intel.com |
||
|---|---|---|
| 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 | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .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 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.