| Message ID | 20220322045638.10443-1-maddy@linux.ibm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 079e5fd3a1e41c186c1bc4166d409d22e70729bf |
| Headers | show |
| Series | selftest/powerpc/pmu/ebb: remove fixed_instruction.S | expand |
On Tue, 22 Mar 2022 10:26:38 +0530, Madhavan Srinivasan wrote: > Commit 3752e453f6ba ("selftests/powerpc: Add tests of PMU EBBs") added > selftest testcases to verify EBB interface. instruction_count_test.c > testcase needs a fixed loop function to count overhead. Instead of > using the thirty_two_instruction_loop() in fixed_instruction_loop.S > in ebb folder, file is linked with thirty_two_instruction_loop() in > loop.S from top folder. Since fixed_instruction_loop.S not used, patch > removes the file. > > [...] Applied to powerpc/next. [1/1] selftest/powerpc/pmu/ebb: remove fixed_instruction.S https://git.kernel.org/powerpc/c/079e5fd3a1e41c186c1bc4166d409d22e70729bf cheers
diff --git a/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S b/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S deleted file mode 100644 index 08a7b5f133b9..000000000000 --- a/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright 2014, Michael Ellerman, IBM Corp. - */ - -#include <ppc-asm.h> - - .text - -FUNC_START(thirty_two_instruction_loop) - cmpwi r3,0 - beqlr - addi r4,r3,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 - addi r4,r4,1 # 28 addi's - subi r3,r3,1 - b FUNC_NAME(thirty_two_instruction_loop) -FUNC_END(thirty_two_instruction_loop)
Commit 3752e453f6ba ("selftests/powerpc: Add tests of PMU EBBs") added selftest testcases to verify EBB interface. instruction_count_test.c testcase needs a fixed loop function to count overhead. Instead of using the thirty_two_instruction_loop() in fixed_instruction_loop.S in ebb folder, file is linked with thirty_two_instruction_loop() in loop.S from top folder. Since fixed_instruction_loop.S not used, patch removes the file. Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> --- .../powerpc/pmu/ebb/fixed_instruction_loop.S | 43 ------------------- 1 file changed, 43 deletions(-) delete mode 100644 tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S