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Arkadiusz Hiler 5444a992b4 Revert "Input: synaptics - Lenovo Thinkpad T460p devices should use RMI" This reverts commit `4828296982` which caused the following issues: 1. On T460p with BIOS version 2.22 touchpad and trackpoint stop working after suspend-resume cycle. Due to strange state of the device another suspend is impossible. The following dmesg errors can be observed: thinkpad_acpi: EC reports that Thermal Table has changed rmi4_smbus 7-002c: failed to get SMBus version number! rmi4_physical rmi4-00: rmi_driver_reset_handler: Failed to read current IRQ mask. rmi4_f01 rmi4-00.fn01: Failed to restore normal operation: -16. rmi4_f01 rmi4-00.fn01: Resume failed with code -16. rmi4_physical rmi4-00: Failed to suspend functions: -16 rmi4_smbus 7-002c: Failed to resume device: -16 PM: resume devices took 0.640 seconds rmi4_f03 rmi4-00.fn03: rmi_f03_pt_write: Failed to write to F03 TX register (-16). rmi4_physical rmi4-00: rmi_driver_clear_irq_bits: Failed to change enabled interrupts! rmi4_physical rmi4-00: rmi_driver_set_irq_bits: Failed to change enabled interrupts! psmouse: probe of serio3 failed with error -1 2. On another T460p with BIOS version 2.15 two finger scrolling gesture on the touchpad stops working after suspend-resume cycle (about 75% reproducibility, when it still works, the scrolling gesture becomes laggy). Nothing suspicious appears in the dmesg. Analysis form Richard Schütz: "RMI is unreliable on the ThinkPad T460p because the device is affected by the firmware behavior addressed in `a7ae81952c` ("i2c: i801: Allow ACPI SystemIO OpRegion to conflict with PCI BAR")." The affected devices often show: i801_smbus 0000:00:1f.4: BIOS is accessing SMBus registers i801_smbus 0000:00:1f.4: Driver SMBus register access inhibited Reported-by: Richard Schütz <rschuetz@uni-koblenz.de> Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Tested-by: Martin Peres <martin.peres@linux.intel.com> Tested-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>		2018-03-07 15:50:29 -08:00
arch	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-05 12:14:50 -08:00
block	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
certs	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
crypto	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Documentation	Input: mms114 - add support for mms152	2018-01-26 11:27:45 -08:00
drivers	Revert "Input: synaptics - Lenovo Thinkpad T460p devices should use RMI"	2018-03-07 15:50:29 -08:00
firmware	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
fs	fs/hugetlbfs/inode.c: fix hwpoison reserve accounting	2017-11-03 07:39:19 -07:00
include	Input: mms114 - drop platform data and use generic APIs	2018-01-26 11:27:23 -08:00
init	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
ipc	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
kernel	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-05 11:44:39 -08:00
lib	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
mm	mm, swap: fix race between swap count continuation operations	2017-11-03 07:39:19 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-03 09:09:21 -07:00
samples	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
scripts	Kbuild: don't pass "-C" to preprocessor when processing linker scripts	2017-11-02 14:10:37 -07:00
security	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
sound	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
tools	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-05 11:44:39 -08:00
usr	initramfs: fix initramfs rebuilds w/ compression after disabling	2017-11-03 07:39:19 -07:00
virt	Fixes for interrupt controller emulation in ARM/ARM64 and x86, plus a one-liner	2017-11-04 11:44:55 -07:00
.cocciconfig	scripts: add Linux .cocciconfig for coccinelle	2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
.gitattributes	.gitattributes: set git diff driver for C source code files	2016-10-07 18:46:30 -07:00
.gitignore	kbuild: Add support to generate LLVM assembly files	2017-04-25 08:13:52 +09:00
.mailmap	Update MIPS email addresses	2017-11-03 09:02:30 -07:00
COPYING
CREDITS	selinux/stable-4.14 PR 20170831	2017-09-12 13:21:00 -07:00
Kbuild	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Kconfig	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
MAINTAINERS	MIPS fixes for 4.14	2017-11-04 11:31:02 -07:00
Makefile	Linux 4.14-rc8	2017-11-05 13:05:14 -08:00
README	README: add a new README file, pointing to the Documentation/	2016-10-24 08:12:35 -02:00

README

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

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.