linux-stable.git/arch/riscv/kernel/tests/Kconfig.debug, branch linux-rolling-lts Linux kernel stable tree riscv: tests: Make RISCV_KPROBES_KUNIT tristate 2025-10-28T00:49:34+00:00 Vivian Wang wangruikang@iscas.ac.cn 2025-10-20T12:23:56+00:00 5fada1605733a427feff45147cef9455ce29620f This disallows KUNIT=m and RISCV_KPROBES_KUNIT=y, which produces these relocs_check.sh warnings when RELOCATABLE=y: WARNING: 3 bad relocations ffffffff81e24118 R_RISCV_64 kunit_unary_assert_format ffffffff81e24a60 R_RISCV_64 kunit_binary_assert_format ffffffff81e269d0 R_RISCV_JUMP_SLOT __kunit_do_failed_assertion This fixes allmodconfig build. Reported-by: Inochi Amaoto <inochiama@gmail.com> Fixes: f2fab612824f ("riscv: Add kprobes KUnit test") Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn> Tested-by: Inochi Amaoto <inochiama@gmail.com> Reviewed-by: Nam Cao <namcao@linutronix.de> Link: https://lore.kernel.org/r/20251020-riscv-kunit-kconfig-fix-6-18-v1-2-d773b5d5ce48@iscas.ac.cn Signed-off-by: Paul Walmsley <pjw@kernel.org> 
This disallows KUNIT=m and RISCV_KPROBES_KUNIT=y, which produces these
relocs_check.sh warnings when RELOCATABLE=y:

    WARNING: 3 bad relocations
    ffffffff81e24118 R_RISCV_64        kunit_unary_assert_format
    ffffffff81e24a60 R_RISCV_64        kunit_binary_assert_format
    ffffffff81e269d0 R_RISCV_JUMP_SLOT  __kunit_do_failed_assertion

This fixes allmodconfig build.

Reported-by: Inochi Amaoto <inochiama@gmail.com>
Fixes: f2fab612824f ("riscv: Add kprobes KUnit test")
Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn>
Tested-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Nam Cao <namcao@linutronix.de>
Link: https://lore.kernel.org/r/20251020-riscv-kunit-kconfig-fix-6-18-v1-2-d773b5d5ce48@iscas.ac.cn
Signed-off-by: Paul Walmsley <pjw@kernel.org>
 riscv: Add kprobes KUnit test 2025-09-16T22:25:51+00:00 Nam Cao namcao@linutronix.de 2025-05-13T15:16:31+00:00 f2fab612824ffc8314d3a752724dd37a3ce27a31 Add KUnit test for riscv kprobes, mostly for simulated instructions. The test install kprobes into multiple sample functions, and check that these functions still return the expected magic value. This test can detect some kprobe bugs reported in the past (in Link:). Link: https://lore.kernel.org/linux-riscv/20241119111056.2554419-1-namcao@linutronix.de/ Link: https://lore.kernel.org/stable/c7e463c0-8cad-4f4e-addd-195c06b7b6de@iscas.ac.cn/ Link: https://lore.kernel.org/linux-riscv/20230829182500.61875-1-namcaov@gmail.com/ Signed-off-by: Nam Cao <namcao@linutronix.de> Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/r/20250513151631.3520793-1-namcao@linutronix.de Signed-off-by: Paul Walmsley <pjw@kernel.org> 
Add KUnit test for riscv kprobes, mostly for simulated instructions. The
test install kprobes into multiple sample functions, and check that these
functions still return the expected magic value.

This test can detect some kprobe bugs reported in the past (in Link:).

Link: https://lore.kernel.org/linux-riscv/20241119111056.2554419-1-namcao@linutronix.de/
Link: https://lore.kernel.org/stable/c7e463c0-8cad-4f4e-addd-195c06b7b6de@iscas.ac.cn/
Link: https://lore.kernel.org/linux-riscv/20230829182500.61875-1-namcaov@gmail.com/
Signed-off-by: Nam Cao <namcao@linutronix.de>
Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20250513151631.3520793-1-namcao@linutronix.de
Signed-off-by: Paul Walmsley <pjw@kernel.org>
 treewide: replace or remove redundant def_bool in Kconfig files 2024-02-20T11:47:45+00:00 Masahiro Yamada masahiroy@kernel.org 2024-02-11T12:48:08+00:00 cd14b01846612f3f3277e97bfbecba4c8cee5ce9 'def_bool X' is a shorthand for 'bool' plus 'default X'. 'def_bool' is redundant where 'bool' is already present, so 'def_bool X' can be replaced with 'default X', or removed if X is 'n'. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> 
'def_bool X' is a shorthand for 'bool' plus 'default X'.

'def_bool' is redundant where 'bool' is already present, so 'def_bool X'
can be replaced with 'default X', or removed if X is 'n'.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
riscv: Add tests for riscv module loading 2023-11-07T22:59:32+00:00 Charlie Jenkins charlie@rivosinc.com 2023-11-01T18:33:01+00:00 af71bc194916b10f9b394f9b14419d99700a5e67 Add test cases for the two main groups of relocations added: SUB and SET, along with uleb128. Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Link: https://lore.kernel.org/r/20231101-module_relocations-v9-3-8dfa3483c400@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> 
Add test cases for the two main groups of relocations added: SUB and
SET, along with uleb128.

Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20231101-module_relocations-v9-3-8dfa3483c400@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>