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Hans de Goede 5e3f5973c8 platform/x86: dell-wmi-sysman: Make init_bios_attributes() ACPI object parsing more robust
Make init_bios_attributes() ACPI object parsing more robust:
1. Always check that the type of the return ACPI object is package, rather
   then only checking this for instance_id == 0
2. Check that the package has the minimum amount of elements which will
   be consumed by the populate_foo_data() for the attr_type

Note/TODO: The populate_foo_data() functions should also be made more
robust. The should check the type of each of the elements matches the
type which they expect and in case of populate_enum_data()
obj->package.count should be passed to it as an argument and it should
re-check this itself since it consume a variable number of elements.

Fixes: e8a60aa740 ("platform/x86: Introduce support for Systems Management Driver over WMI for Dell Systems")
Cc: Divya Bharathi <Divya_Bharathi@dell.com>
Cc: Mario Limonciello <mario.limonciello@dell.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20210321121607.35717-1-hdegoede@redhat.com
2021-04-07 19:47:22 +02:00
Documentation platform/x86: thinkpad_acpi: sysfs interface to get wwan antenna type 2021-03-21 18:04:19 +01:00
LICENSES
arch * Doc fixes 2021-03-04 11:26:17 -08:00
block block/bfq: update comments and default value in docs for fifo_expire 2021-03-02 11:25:38 -07:00
certs
crypto
drivers platform/x86: dell-wmi-sysman: Make init_bios_attributes() ACPI object parsing more robust 2021-04-07 19:47:22 +02:00
fs pstore fixes for v5.12-rc2 2021-03-05 17:21:25 -08:00
include platform/surface: Add DTX driver 2021-03-17 18:39:38 +01:00
init
ipc
kernel io_uring-5.12-2021-03-05 2021-03-05 12:44:43 -08:00
lib Merge branch 'kmap-conversion-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux 2021-03-01 11:24:18 -08:00
mm swap: fix swapfile read/write offset 2021-03-02 17:25:46 -07:00
net
samples
scripts gcc-plugins fixes for v5.12-rc2 2021-03-05 17:23:03 -08:00
security
sound ALSA: hda/realtek: Apply dual codec quirks for MSI Godlike X570 board 2021-03-03 15:25:03 +01:00
tools * Doc fixes 2021-03-04 11:26:17 -08:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
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MAINTAINERS platform/x86: add support for Advantech software defined button 2021-04-07 19:46:56 +02:00
Makefile Linux 5.12-rc2 2021-03-05 17:33:41 -08:00
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.