linux-stable/tools/testing/selftests/powerpc/copyloops/memcpy_stubs.S at ed30a4a51bb196781c8058073ea720133a65596f - mirrors/linux-stable - Git - Batts Cloud

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Ritesh Harjani 2504e5b982 selftests/powerpc/copyloops: Add memmove_64 test

While debugging an issue, we wanted to check whether the arch specific
kernel memmove implementation is correct.
This selftest could help test that.

Suggested-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Suggested-by: Vaibhav Jain <vaibhav@linux.ibm.com>
Signed-off-by: Ritesh Harjani <riteshh@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/57242c1fe7aba6b7f0fcd0490303bfd5f222ee00.1631512686.git.riteshh@linux.ibm.com

2022-02-12 22:47:44 +11:00

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ArmAsm

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 /* SPDX-License-Identifier: GPL-2.0 */
 #include <asm/ppc_asm.h>
 FUNC_START(memcpy)
 	b test_memcpy
 FUNC_START(backwards_memcpy)
 	b test_backwards_memcpy