kernel/Documentation/acpi/method-customizing.txt, branch linux-5.1.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-5.1.y2018-06-06T06:48:00ZACPI / Documentation: update ACPI customize method feature docs2018-06-06T06:48:00ZErik Schmausserik.schmauss@intel.com2018-06-01T19:09:43Zurn:sha1:fb145901e08056c0fe68c36bb2976529773c3f0b
Reviewed-by: Changzhong Li <changzhong.li@intel.com>
Reviewed-by: Rui Zhang <rui.zhang@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
scripts/spelling.txt: add "overrided" pattern and fix typo instances2017-02-28T02:43:47ZMasahiro Yamadayamada.masahiro@socionext.com2017-02-27T22:29:28Zurn:sha1:03671057c3b769c0adbf9212bf695481d3f59279
Fix typos and add the following to the scripts/spelling.txt:
overrided||overridden
Link: http://lkml.kernel.org/r/1481573103-11329-22-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
ACPI: Split out custom_method functionality into an own driver2011-05-29T05:50:40ZThomas Renningertrenn@suse.de2011-05-26T10:26:24Zurn:sha1:526b4af47f44148c9d665e57723ed9f86634c6e3
With /sys/kernel/debug/acpi/custom_method root can write
to arbitrary memory and increase his priveleges, even if
these are restricted.
-> Make this an own debug .config option and warn about the
security issue in the config description.
-> Still keep acpi/debugfs.c which now only creates an empty
/sys/kernel/debug/acpi directory. There might be other
users of it later.
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: rui.zhang@intel.com
Signed-off-by: Len Brown <len.brown@intel.com>
ACPI: introduce module parameter acpi.aml_debug_output2010-08-15T03:02:14ZZhang Ruirui.zhang@intel.com2010-07-15T02:46:17Zurn:sha1:c637e4861c7db8165d0f438db3829e7878c96059
Introduce module parameter acpi.aml_debug_output.
With acpi.aml_debug_output set, we can get AML debug object output
(Store (AAA, Debug)), even with CONFIG_ACPI_DEBUG cleared.
Together with the runtime custom method mechanism,
we can debug AML code problems without rebuilding the kernel.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
ACPI: support customizing ACPI control methods at runtime2009-12-11T06:50:08ZZhang Ruirui.zhang@intel.com2009-12-02T05:31:00Zurn:sha1:a1a541d86f50a9957beeedb122a035870d602647
Introduce a new debugfs I/F (/sys/kernel/debug/acpi/custom_method) for ACPI,
which can be used to customize the ACPI control methods at runtime.
We can use this to debug the AML code level bugs instead of overriding the
whole DSDT table, without rebuilding/rebooting kernel any more.
Detailed description about how to use this debugfs I/F is stated in
Documentation/acpi/method-customizing.txt
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>