Changes in Makefile

108e5e68 - selftests/powerpc: make sub-folders buildable on their own

Thu, 29 Feb 2024 09:37:11 +0000

selftests/powerpc: make sub-folders buildable on their ownBuild breaks when executing make with run_tests for sub-foldersunder powerpc. This is because, CFLAGS and GIT_VERSION macros aredefined in Makefile of toplevel powerpc folder. make: Entering directory '/home/maddy/linux/tools/testing/selftests/powerpc/mm' gcc hugetlb_vs_thp_test.c ../harness.c ../utils.c -o /home/maddy/selftest_output//hugetlb_vs_thp_test hugetlb_vs_thp_test.c:6:10: fatal error: utils.h: No such file or directory 6 | #include "utils.h" | ^~~~~~~~~ compilation terminated.Fix this by adding the flags.mk in each sub-folder Makefile. Also removethe CFLAGS and GIT_VERSION macros from powerpc/ folder Makefile sincethe same is definied in flags.mkSigned-off-by: Madhavan Srinivasan Signed-off-by: Michael Ellerman Link: https://msgid.link/20240229093711.581230-3-maddy@linux.ibm.com List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile

7e0cf1c9 - selftests/powerpc: Fix Makefiles for headers_install change

Fri, 28 Sep 2018 04:53:18 +0000

selftests/powerpc: Fix Makefiles for headers_install changeCommit b2d35fa5fc80 ("selftests: add headers_install to lib.mk")introduced a requirement that Makefiles more than one level below theselftests directory need to define top_srcdir, but it didn't updateany of the powerpc Makefiles.This broke building all the powerpc selftests with eg: make[1]: Entering directory '/src/linux/tools/testing/selftests/powerpc' BUILD_TARGET=/src/linux/tools/testing/selftests/powerpc/alignment; mkdir -p $BUILD_TARGET; make OUTPUT=$BUILD_TARGET -k -C alignment all make[2]: Entering directory '/src/linux/tools/testing/selftests/powerpc/alignment' ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory make[2]: *** No rule to make target '../../../../scripts/subarch.include'. make[2]: Failed to remake makefile '../../../../scripts/subarch.include'. Makefile:38: recipe for target 'alignment' failedFix it by setting top_srcdir in the affected Makefiles.Fixes: b2d35fa5fc80 ("selftests: add headers_install to lib.mk")Signed-off-by: Michael Ellerman List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile

dbc3f77c - selftests/powerpc: Consolidate copy/paste test logic

Wed, 11 Jul 2018 07:10:17 +0000

selftests/powerpc: Consolidate copy/paste test logicThis logic was shared between multiple tests, but now that we haveremoved all but one of them we can just move it into that test.Signed-off-by: Michael Ellerman List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile

525661ef - selftests/powerpc: Remove Power9 paste tests

Wed, 11 Jul 2018 07:10:16 +0000

selftests/powerpc: Remove Power9 paste testsPaste on POWER9 only works to accelerators and not on real memory. Sothese tests just generate a SIGILL.So just delete them.Signed-off-by: Michael Ellerman Acked-by: Michael Neuling Signed-off-by: Michael Ellerman List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile

83039f22 - selftests/powerpc: Remove Power9 copy_unaligned test

Wed, 11 Jul 2018 07:10:15 +0000

selftests/powerpc: Remove Power9 copy_unaligned testThis is a test of the ISA 3.0 "copy" instruction. That instruction hasan L field, which if set to 1 specifies that "the instructionidentifies the beginning of a move group" (pp 858). That's alsoreferred to as "copy first" vs "copy".In ISA 3.0B the copy instruction does not have an L field, and thecorresponding bit in the instruction must be set to 1.This test is generating a "copy" instruction, not a "copy first", andso on Power9 (which implements 3.0B), this results in an illegalinstruction.So just drop the test entirely. We still have copy_first_unaligned totest the "copy first" behaviour.Signed-off-by: Michael Ellerman Acked-by: Michael Neuling Signed-off-by: Michael Ellerman List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile

8d191587 - selftests/powerpc: Add alignment handler selftest

Mon, 16 Oct 2017 05:04:02 +0000

selftests/powerpc: Add alignment handler selftestAdd a selftest to exercise the powerpc alignment fault handler.Signed-off-by: Michael Neuling Signed-off-by: Andrew Donnellan [mpe: Add 32-bit support to the signal handler]Signed-off-by: Michael Ellerman List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile

88baa78d - selftests: remove duplicated all and clean target

Tue, 29 Nov 2016 11:55:47 +0000

selftests: remove duplicated all and clean targetCurrently, kselftest use TEST_PROGS, TEST_PROGS_EXTENDED, TEST_FILES toindicate the test program, extended test program and test files. It iseasy to understand the purpose of these files. But mix of compiled anduncompiled files lead to duplicated "all" and "clean" targets.In order to remove the duplicated targets, introduce TEST_GEN_PROGS,TEST_GEN_PROGS_EXTENDED, TEST_GEN_FILES to indicate the compiledobjects.Also, the later patch will make use of TEST_GEN_XXX to redirect thesefiles to output directory indicated by KBUILD_OUTPUT or O.And add this changes to "Contributing new tests(details)" ofDocumentation/kselftest.txt.Signed-off-by: Bamvor Jian Zhang Signed-off-by: Shuah Khan List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile

43750880 - selftests/powerpc: Test unaligned copy and paste

Thu, 16 Jun 2016 23:34:47 +0000

selftests/powerpc: Test unaligned copy and pasteTest that an ISA 3.0 compliant machine performing an unaligned copy,copy_first, paste or paste_last is sent a SIGBUS.Signed-off-by: Chris Smart Signed-off-by: Michael Ellerman List of files: /linux-6.15/tools/testing/selftests/powerpc/alignment/Makefile