linux.git/include/acpi/actbl.h, branch v6.15 Linux kernel source tree gcc-15: acpi: sprinkle random '__nonstring' crumbles around 2025-04-20T18:57:54+00:00 Linus Torvalds torvalds@linux-foundation.org 2025-04-20T18:02:18+00:00 4b4bd8c50f4836ba7d3fcfd6c90f96d2605779fe This is not great: I'd much rather introduce a typedef that is a "ACPI name byte buffer", and use that to mark these special 4-byte ACPI names that do not use NUL termination. But as noted in the previous commit ("gcc-15: make 'unterminated string initialization' just a warning") gcc doesn't actually seem to support that notion, so instead you have to just mark every single array declaration individually. So this is not pretty, but this gets rid of the bulk of the annoying warnings during an allmodconfig build for me. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This is not great: I'd much rather introduce a typedef that is a "ACPI
name byte buffer", and use that to mark these special 4-byte ACPI names
that do not use NUL termination.

But as noted in the previous commit ("gcc-15: make 'unterminated string
initialization' just a warning") gcc doesn't actually seem to support
that notion, so instead you have to just mark every single array
declaration individually.

So this is not pretty, but this gets rid of the bulk of the annoying
warnings during an allmodconfig build for me.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
ACPI: CPPC: Add definition for undefined FADT preferred PM profile value 2023-06-21T16:44:56+00:00 Mario Limonciello mario.limonciello@amd.com 2023-06-20T17:24:31+00:00 965262ef71c475857d0984a5eee57694b207a113 In the event a new preferred PM profile value is introduced it's best for code to be able to defensively guard against it so that the wrong settings don't get applied on a new system that uses this profile but ancient kernels. Acked-by: Huang Rui <ray.huang@amd.com> Suggested-by: Gautham Ranjal Shenoy <gautham.shenoy@amd.com> Link: https://uefi.org/htmlspecs/ACPI_Spec_6_4_html/05_ACPI_Software_Programming_Model/ACPI_Software_Programming_Model.html#fixed-acpi-description-table-fadt Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Perry Yuan <Perry.Yuan@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
In the event a new preferred PM profile value is introduced it's best for
code to be able to defensively guard against it so that the wrong settings
don't get applied on a new system that uses this profile but ancient
kernels.

Acked-by: Huang Rui <ray.huang@amd.com>
Suggested-by: Gautham Ranjal Shenoy <gautham.shenoy@amd.com>
Link: https://uefi.org/htmlspecs/ACPI_Spec_6_4_html/05_ACPI_Software_Programming_Model/ACPI_Software_Programming_Model.html#fixed-acpi-description-table-fadt
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Perry Yuan <Perry.Yuan@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Update all copyrights/signons to 2023 2023-04-06T18:29:11+00:00 Bob Moore robert.moore@intel.com 2023-04-05T13:38:21+00:00 612c29328466bdc1454ce76959fc03a1e2f7087a ACPICA commit 25bddd1824b1e450829468a64bbdcb38074ba3d2 Copyright updates to 2023. Link: https://github.com/acpica/acpica/commit/25bddd18 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 25bddd1824b1e450829468a64bbdcb38074ba3d2

Copyright updates to 2023.

Link: https://github.com/acpica/acpica/commit/25bddd18
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Update copyright notices to the year 2022 2022-04-13T18:24:57+00:00 Bob Moore robert.moore@intel.com 2022-04-11T18:54:22+00:00 487ea80a2848b7147eede3b73a4ee160c150f567 ACPICA commit 738d7b0726e6c0458ef93c0a01c0377490888d1e Affects all source modules and utility signons. Link: https://github.com/acpica/acpica/commit/738d7b07 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 738d7b0726e6c0458ef93c0a01c0377490888d1e

Affects all source modules and utility signons.

Link: https://github.com/acpica/acpica/commit/738d7b07
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Updated all copyrights to 2021 2021-01-22T14:51:53+00:00 Bob Moore robert.moore@intel.com 2021-01-15T18:48:25+00:00 4441e55d5051368685b4c75b5157d752f940ee06 This affects all ACPICA source code modules. ACPICA commit c570953c914437e621dd5f160f26ddf352e0d2f4 Link: https://github.com/acpica/acpica/commit/c570953c Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
This affects all ACPICA source code modules.

ACPICA commit c570953c914437e621dd5f160f26ddf352e0d2f4

Link: https://github.com/acpica/acpica/commit/c570953c
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: All acpica: Update copyrights to 2020 Including tool signons. 2020-01-13T10:52:48+00:00 Bob Moore robert.moore@intel.com 2020-01-10T19:31:49+00:00 800ba7c5eaaa734e4bd66bf0441fc200bbcdca54 ACPICA commit 8b9c69d0984067051ffbe8526f871448ead6a26b Link: https://github.com/acpica/acpica/commit/8b9c69d0 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 8b9c69d0984067051ffbe8526f871448ead6a26b

Link: https://github.com/acpica/acpica/commit/8b9c69d0
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Rename nameseg length macro/define for clarity 2019-04-09T09:24:48+00:00 Bob Moore robert.moore@intel.com 2019-04-08T20:42:25+00:00 3278675567dfb901d831d46849c386a4f932905e ACPICA commit 24870bd9e73d71e2a1ff0a1e94519f8f8409e57d ACPI_NAME_SIZE changed to ACPI_NAMESEG_SIZE This clarifies that this is the length of an individual nameseg, not the length of a generic namestring/namepath. Improves understanding of the code. Link: https://github.com/acpica/acpica/commit/24870bd9 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 24870bd9e73d71e2a1ff0a1e94519f8f8409e57d

ACPI_NAME_SIZE changed to ACPI_NAMESEG_SIZE
This clarifies that this is the length of an individual
nameseg, not the length of a generic namestring/namepath.
Improves understanding of the code.

Link: https://github.com/acpica/acpica/commit/24870bd9
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: All acpica: Update copyrights to 2019 2019-01-15T17:04:02+00:00 Bob Moore robert.moore@intel.com 2019-01-14T17:55:25+00:00 840c02ca2215af648c781ae680d93d8aecd083b7 ACPICA commit 62f4f98e941d86e41969bf2ab5a93b8dc94dc49e The update includes userspace tool signons. Link: https://github.com/acpica/acpica/commit/62f4f98e Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit 62f4f98e941d86e41969bf2ab5a93b8dc94dc49e

The update includes userspace tool signons.

Link: https://github.com/acpica/acpica/commit/62f4f98e
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: disassembler: disassemble OEMx tables as AML 2018-12-13T21:40:51+00:00 Erik Schmauss erik.schmauss@intel.com 2018-12-13T20:30:32+00:00 73a049a90fb241afcd9e489e764dbcecd38a0161 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: adding SPDX headers 2018-03-18T18:08:05+00:00 Erik Schmauss erik.schmauss@intel.com 2018-03-14T23:13:07+00:00 95857638889aeea1b10a16b55041adf3e3ab84c4 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>