Samuel Holland
77f5ec4eff
BugLink: https://bugs.launchpad.net/bugs/2097301 [ Upstream commit 58ff537109ac863d4ec83baf8413b17dcc10101c ] The optimized string routines are implemented in assembly, so they are not instrumented for use with KASAN. Fall back to the C version of the routines in order to improve KASAN coverage. This fixes the kasan_strings() unit test. Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/r/20240801033725.28816-2-samuel.holland@sifive.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com> Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
22 lines
587 B
Makefile
22 lines
587 B
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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lib-y += delay.o
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lib-y += memcpy.o
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lib-y += memset.o
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lib-y += memmove.o
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ifeq ($(CONFIG_KASAN_GENERIC)$(CONFIG_KASAN_SW_TAGS),)
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lib-y += strcmp.o
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lib-y += strlen.o
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lib-y += strncmp.o
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endif
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lib-y += csum.o
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ifeq ($(CONFIG_MMU), y)
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lib-$(CONFIG_RISCV_ISA_V) += uaccess_vector.o
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endif
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lib-$(CONFIG_MMU) += uaccess.o
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lib-$(CONFIG_64BIT) += tishift.o
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lib-$(CONFIG_RISCV_ISA_ZICBOZ) += clear_page.o
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obj-$(CONFIG_FUNCTION_ERROR_INJECTION) += error-inject.o
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lib-$(CONFIG_RISCV_ISA_V) += xor.o
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lib-$(CONFIG_RISCV_ISA_V) += riscv_v_helpers.o
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