linux/include/acpi/platform, branch v5.17

ACPI: Drop ACPI_USE_BUILTIN_STDARG ifdef from acgcc.h

2021-11-05T14:51:13Z

The ACPI_USE_BUILTIN_STDARG symbol is never set in the kernel build, so stop checking it in include/acpi/platform/acgcc.h and drop all of the macros depending on it (which appear to duplicate the analogous macros from linux/stdarg.h, but in fact are never used). Link: https://lore.kernel.org/linux-acpi/CAHk-=whCammRsz8PEbrft3M6vGjF506gkxtyGw81uGOUUvD51g@mail.gmail.com/ Signed-off-by: Rafael J. Wysocki Acked-by: Linus Torvalds

ACPI: tools: fix compilation error

2021-10-07T17:18:19Z

When ACPI tools are compiled, the following error is showed: $ cd tools/power/acpi $ make DESCEND tools/acpidbg MKDIR include CP include CC tools/acpidbg/acpidbg.o In file included from /home/linux/tools/power/acpi/include/acpi/platform/acenv.h:152, from /home/linux/tools/power/acpi/include/acpi/acpi.h:22, from acpidbg.c:9: /home/linux/tools/power/acpi/include/acpi/platform/acgcc.h:25:10: fatal error: linux/stdarg.h: No such file or directory 29 | #include | ^~~~~~~~~~~~~~~~ compilation terminated. Use the ACPICA logic: just identify when it is used inside the kernel or by an ACPI tool. Fixes: c0891ac15f04 ("isystem: ship and use stdarg.h") Signed-off-by: Miguel Bernal Marin [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki

isystem: ship and use stdarg.h

2021-08-19T00:02:55Z

Ship minimal stdarg.h (1 type, 4 macros) as . stdarg.h is the only userspace header commonly used in the kernel. GPL 2 version of can be extracted from http://archive.debian.org/debian/pool/main/g/gcc-4.2/gcc-4.2_4.2.4.orig.tar.gz Signed-off-by: Alexey Dobriyan Acked-by: Rafael J. Wysocki Acked-by: Ard Biesheuvel Signed-off-by: Masahiro Yamada

ACPICA: Tree-wide: fix various typos and spelling mistakes

2021-04-07T17:09:00Z

This commit squashes the following: ACPICA commit bc8939e2d902653e71bb1601b129a993c37fcfad ACPICA commit 2d9e5e98e23f2a569e5691e6bed183146e25798d ACPICA commit 937358156631ea7a0eef3569c213c82a031097d5 Fix more spelling issues found using the codespell checker and found without tools. Link: https://github.com/acpica/acpica/commit/bc8939e2 Link: https://github.com/acpica/acpica/commit/2d9e5e98 Link: https://github.com/acpica/acpica/commit/93735815 Signed-off-by: Colin Ian King Signed-off-by: Christophe JAILLET Signed-off-by: Bhaskar Chowdhury Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki

ACPICA: Updated all copyrights to 2021

2021-01-22T14:51:53Z

This affects all ACPICA source code modules. ACPICA commit c570953c914437e621dd5f160f26ddf352e0d2f4 Link: https://github.com/acpica/acpica/commit/c570953c Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki

ACPICA: fix -Wfallthrough

2021-01-22T14:51:30Z

ACPICA commit 4b9135f5774caa796ddf826448811e8e7f08ef2f GCC 7.1 gained -Wimplicit-fallthrough to warn on implicit fallthrough, as well as __attribute__((__fallthrough__)) and comments to explicitly denote that cases of fallthrough were intentional. Clang also supports this warning and statement attribute, but not the comment form. Robert Moore provides additional context about the lint comments being removed. They were for "an old version of PC-Lint, which we don't use anymore." Drop those. This will help us enable -Wimplicit-fallthrough throughout the Linux kernel. Suggested-by: Robert Moore Reported-by: Jon Hunter Link: https://github.com/acpica/acpica/commit/4b9135f5 Signed-off-by: Nick Desaulniers Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki

Merge back earlier ACPICA-related changes for 5.10.

2020-10-08T16:04:04Z

ACPICA: Add support for 64 bit risc-v compilation

2020-10-08T16:03:55Z

ACPICA commit 0def627be286620c64a5d4d60ce2373f119169a9 Add 64 bit risc-v architecture. Useful for acpica tools and incorporating ACPICA into the Firmware Test Suite. Link: https://github.com/acpica/acpica/commit/0def627b Signed-off-by: Colin Ian King Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki

ACPI: OSL: Make ACPICA use logical addresses of GPE blocks

2020-09-11T14:45:00Z

Define ACPI_GPE_USE_LOGICAL_ADDRESSES in aclinux.h and modify acpi_os_initialize() to store the logical addresses of the FADT GPE blocks 0 and 1 in acpi_gbl_xgpe0_block_logical_address and acpi_gbl_xgpe1_block_logical_address, respectively, so as to allow ACPICA to use them for accessing GPE registers in system memory, instead of using their physical addresses and looking up the corresponding logical addresses on every access attempt, which is inefficient. Signed-off-by: Rafael J. Wysocki

ACPICA: All acpica: Update copyrights to 2020 Including tool signons.

2020-01-13T10:52:48Z

ACPICA commit 8b9c69d0984067051ffbe8526f871448ead6a26b Link: https://github.com/acpica/acpica/commit/8b9c69d0 Signed-off-by: Bob Moore Signed-off-by: Erik Kaneda Signed-off-by: Rafael J. Wysocki