From d22c3e0088e85be8131f7a9283f759cdbb20726d Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Wed, 9 Sep 2026 11:29:53 +0200 Subject: selftests/ftrace: Fix unique symbol check in kprobe_non_uniq_symbol.tc The current regex also matches symbols in modules, which makes the test fail on s390 where name_show is present only once in the kernel, but also multiple times in modules: 000001b1401cdc20 t name_show 000001b0c05e6c40 t name_show [mdev] 000001b0c0495f30 t name_show [i2c_core] Fix this by changing the regular expression to only match the function name. Link: https://lore.kernel.org/all/20260909092954.2200558-1-svens@linux.ibm.com/ Fixes: 03b80ff8023a ("selftests/ftrace: Add new test case which checks non unique symbol") Signed-off-by: Sven Schnelle Reviewed-by: Steven Rostedt Signed-off-by: Masami Hiramatsu (Google) --- lib/raid/Kconfig | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 lib/raid/Kconfig (limited to 'lib/raid/Kconfig') diff --git a/lib/raid/Kconfig b/lib/raid/Kconfig new file mode 100644 index 000000000..01f007b25 --- /dev/null +++ b/lib/raid/Kconfig @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: GPL-2.0 + +config XOR_BLOCKS + tristate + +# selected by architectures that provide an optimized XOR implementation +config XOR_BLOCKS_ARCH + depends on XOR_BLOCKS + default y if ALPHA + default y if ARM + default y if ARM64 + default y if CPU_HAS_LSX # loongarch + default y if ALTIVEC # powerpc + default y if RISCV_ISA_V + default y if SPARC + default y if S390 + default y if X86_32 + default y if X86_64 + bool + +config XOR_KUNIT_TEST + tristate "KUnit tests for xor_gen" if !KUNIT_ALL_TESTS + depends on KUNIT + depends on XOR_BLOCKS + default KUNIT_ALL_TESTS + help + Unit tests for the XOR library functions. + + This is intended to help people writing architecture-specific + optimized versions. If unsure, say N. + +config XOR_BENCHMARK + bool "Benchmark for xor_gen" + depends on XOR_KUNIT_TEST + help + Include benchmarks in the KUnit test suite for xor_gen. + +config RAID6_PQ + tristate + +# selected by architectures that provide an optimized PQ implementation +config RAID6_PQ_ARCH + depends on RAID6_PQ + default y if KERNEL_MODE_NEON # arm32/arm64 + default y if LOONGARCH + default y if ALTIVEC # powerpc + default y if RISCV_ISA_V + default y if S390 + default y if X86 + bool + +config RAID6_PQ_KUNIT_TEST + tristate "KUnit tests for RAID6 PQ functions" if !KUNIT_ALL_TESTS + depends on KUNIT + depends on RAID6_PQ + default KUNIT_ALL_TESTS + help + Unit tests for the RAID6 PQ library functions. + + This is intended to help people writing architecture-specific + optimized versions. If unsure, say N. + +config RAID6_PQ_KUNIT_BENCHMARK + bool "Benchmark for RAID6 PQ" + depends on RAID6_PQ_KUNIT_TEST + help + Include benchmarks in the KUnit test suite for raid P/Q generation. + +config RAID6_PQ_BENCHMARK + bool "Automatically choose fastest RAID6 PQ functions" + depends on RAID6_PQ + default y + help + Benchmark all available RAID6 PQ functions on init and choose the + fastest one. -- cgit v1.3.1