linux-stable

mirror of https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable.git synced 2025-11-06 08:16:48 +10:00

Go to file

David Lazar 3bde7ec13c platform/x86: Add s2idle quirk for more Lenovo laptops When suspending to idle and resuming on some Lenovo laptops using the Mendocino APU, multiple NVME IOMMU page faults occur, showing up in dmesg as repeated errors: nvme 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000b address=0xb6674000 flags=0x0000] The system is unstable afterwards. Applying the s2idle quirk introduced by commit `455cd867b8` ("platform/x86: thinkpad_acpi: Add a s2idle resume quirk for a number of laptops") allows these systems to work with the IOMMU enabled and s2idle resume to work. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218024 Suggested-by: Mario Limonciello <mario.limonciello@amd.com> Suggested-by: Mark Pearson <mpearson-lenovo@squebb.ca> Signed-off-by: David Lazar <dlazar@gmail.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca> Link: https://lore.kernel.org/r/ZTlsyOaFucF2pWrL@localhost Signed-off-by: Hans de Goede <hdegoede@redhat.com>		2023-10-27 16:42:12 +02:00
arch	Fix preemption delays in the SGX code, remove unnecessarily UAPI-exported code,	2023-09-10 10:39:31 -07:00
block
certs
crypto
Documentation	drm ci for 6.6-rc1	2023-09-10 11:55:26 -07:00
drivers	platform/x86: Add s2idle quirk for more Lenovo laptops	2023-10-27 16:42:12 +02:00
fs
include
init
io_uring
ipc
kernel
lib
LICENSES
mm
net
rust
samples
scripts	Fix preemption delays in the SGX code, remove unnecessarily UAPI-exported code,	2023-09-10 10:39:31 -07:00
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS	platform/x86: wmi: Update MAINTAINERS entry	2023-10-11 11:23:39 +02:00
Makefile	Linux 6.6-rc1	2023-09-10 16:28:41 -07:00
README

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.