kernel/tools/power/acpi, branch linux-5.1.y

ACPICA: All acpica: Update copyrights to 2019

2019-01-15T17:04:02Z

ACPICA commit 62f4f98e941d86e41969bf2ab5a93b8dc94dc49e The update includes userspace tool signons. Link: https://github.com/acpica/acpica/commit/62f4f98e Signed-off-by: Bob Moore Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki

ACPICA: Use %d for signed int print formatting instead of %u

2018-11-08T17:41:47Z

Fix warnings found using static analysis with cppcheck, use %d printf format specifier for signed ints rather than %u Signed-off-by: Colin Ian King Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki

tools: power/acpi, revert to LD = gcc

2018-05-04T09:24:22Z

Commit 7ed1c1901fe5 (tools: fix cross-compile var clobbering) removed setting of LD to $(CROSS_COMPILE)gcc. This broke build of acpica (acpidump) in power/acpi: ld: unrecognized option '-D_LINUX' The tools pass CFLAGS to the linker (incl. -D_LINUX), so revert this particular change and let LD be $(CC) again. Note that the old behaviour was a bit different, it used $(CROSS_COMPILE)gcc which was eliminated by the commit 7ed1c1901fe5. We use $(CC) for that reason. Fixes: 7ed1c1901fe5 (tools: fix cross-compile var clobbering) Signed-off-by: Jiri Slaby Cc: 4.16+ # 4.16+ Signed-off-by: Rafael J. Wysocki

Merge branch 'acpica'

2018-04-02T08:57:58Z

* acpica: (21 commits) ACPICA: Update version to 20180313 ACPICA: Cleanup/simplify module-level code support ACPICA: Events: add a return on failure from acpi_hw_register_read ACPICA: adding SPDX headers ACPICA: Rename a global for clarity, no functional change ACPICA: macros: fix ACPI_ERROR_NAMESPACE macro ACPICA: Change a compile-time option to a runtime option ACPICA: Remove calling of _STA from acpi_get_object_info() ACPICA: AML Debug Object: Don't ignore output of zero-length strings ACPICA: Fix memory leak on unusual memory leak ACPICA: Events: Dispatch GPEs after enabling for the first time ACPICA: Events: Add parallel GPE handling support to fix potential redundant _Exx evaluations ACPICA: Events: Stop unconditionally clearing ACPI IRQs during suspend/resume ACPICA: acpi: acpica: fix acpi operand cache leak in nseval.c ACPICA: Update version to 20180209 ACPICA: Add option to disable Package object name resolution errors ACPICA: Integrate package handling with module-level code ACPICA: Revert "Fix for implicit result conversion for the To____ functions" ACPICA: Update for some debug output. No functional change ACPICA: Update error message, no functional change ...

ACPICA: adding SPDX headers

2018-03-18T18:08:05Z

Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki

tools: fix cross-compile var clobbering

2018-02-21T23:35:42Z

Currently a number of Makefiles break when used with toolchains that pass extra flags in CC and other cross-compile related variables (such as --sysroot). Thus we get this error when we use a toolchain that puts --sysroot in the CC var: ~/src/linux/tools$ make iio [snip] iio_event_monitor.c:18:10: fatal error: unistd.h: No such file or directory #include ^~~~~~~~~~ This occurs because we clobber several env vars related to cross-compiling with lines like this: CC = $(CROSS_COMPILE)gcc Although this will point to a valid cross-compiler, we lose any extra flags that might exist in the CC variable, which can break toolchains that rely on them (for example, those that use --sysroot). This easily shows up using a Yocto SDK: $ . [snip]/sdk/environment-setup-cortexa8hf-neon-poky-linux-gnueabi $ echo $CC arm-poky-linux-gnueabi-gcc -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a8 --sysroot=[snip]/sdk/sysroots/cortexa8hf-neon-poky-linux-gnueabi $ echo $CROSS_COMPILE arm-poky-linux-gnueabi- $ echo ${CROSS_COMPILE}gcc krm-poky-linux-gnueabi-gcc Although arm-poky-linux-gnueabi-gcc is a cross-compiler, we've lost the --sysroot and other flags that enable us to find the right libraries to link against, so we can't find unistd.h and other libraries and headers. Normally with the --sysroot flag we would find unistd.h in the sdk directory in the sysroot: $ find [snip]/sdk/sysroots -path '*/usr/include/unistd.h' [snip]/sdk/sysroots/cortexa8hf-neon-poky-linux-gnueabi/usr/include/unistd.h The perf Makefile adds CC = $(CROSS_COMPILE)gcc if and only if CC is not already set, and it compiles correctly with the above toolchain. So, generalize the logic that perf uses in the common Makefile and remove the manual CC = $(CROSS_COMPILE)gcc lines from each Makefile. Note that this patch does not fix cross-compile for all the tools (some have other bugs), but it does fix it for all except usb and acpi, which still have other unrelated issues. I tested both with and without the patch on native and cross-build and there appear to be no regressions. Link: http://lkml.kernel.org/r/20180107214028.23771-1-martin@martingkelly.com Signed-off-by: Martin Kelly Acked-by: Mark Brown Cc: Tejun Heo Cc: Li Zefan Cc: Johannes Weiner Cc: Linus Walleij Cc: "K. Y. Srinivasan" Cc: Haiyang Zhang Cc: Stephen Hemminger Cc: Jonathan Cameron Cc: Pali Rohar Cc: Richard Purdie Cc: Jacek Anaszewski Cc: Pavel Machek Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Arnaldo Carvalho de Melo Cc: Robert Moore Cc: Lv Zheng Cc: "Rafael J. Wysocki" Cc: Greg Kroah-Hartman Cc: Valentina Manea Cc: Shuah Khan Cc: Mario Limonciello Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

ACPICA: All acpica: Update copyrights to 2018

2018-02-06T09:31:20Z

including tool signons. Signed-off-by: Bob Moore Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki

ACPICA: Tools: Deploy -vd option (build date/time) across all tools

2017-11-27T00:20:29Z

ACPICA commit 336131640a1574b86240b32eca3150195f9270d6 Common option for all tools. Link: https://github.com/acpica/acpica/commit/33613164 Signed-off-by: Bob Moore Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki

ACPICA: Restructure/cleanup all string-to-integer conversion functions

2017-10-03T23:43:06Z

ACPICA commit 610046d444ad781cc36673bf1f030abe50cbc61f Improve adherence to ACPI spec for implicit and explicit conversions Adds octal support for constants in ASL code Adds integer overflow errors for constants during ASL compilation Eliminates most of the existing complex flags parameters Simplify support for implicit/explicit runtime conversions Adds one new file, utilities/utstrsuppt.c Link: https://github.com/acpica/acpica/commit/610046d444ad Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: acpidump: Add DSDT/FACS instance support for Linux and EFI

2017-08-03T21:34:16Z

ACPICA commit 343fc31840d40c06001f3b170ee5bcdfd3c7f3e0 ACPI spec allows to configure different 32-bit/64-bit table addresses for DSDT and FACS. And for FACS, it's meaningful to dump both of them as they are used to support different suspend protocols. While: 1. on Linux, only 1 instance is supported for DSDT/FACS; and 2. on EFI, the code in osl_get_table() is buggy with special table instances, causing endless file dump for such tables (reported by Shao Ming in link #2). This patch adds DSDT/FACS instance support for Linux/EFI acpidump. Fixed by Lv Zheng. Link: https://github.com/acpica/acpica/commit/343fc318 Link: https://bugs.acpica.org/show_bug.cgi?id=1407 [#1] Link: https://github.com/acpica/acpica/issues/285 [#2] Reported-by: Shao Ming Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki