Clément Léger d5a9588cc3 riscv: blacklist assembly symbols for kprobe ... [ Upstream commit 5014396af9 ] Adding kprobes on some assembly functions (mainly exception handling) will result in crashes (either recursive trap or panic). To avoid such errors, add ASM_NOKPROBE() macro which allow adding specific symbols into the __kprobe_blacklist section and use to blacklist the following symbols that showed to be problematic: - handle_exception() - ret_from_exception() - handle_kernel_stack_overflow() Signed-off-by: Clément Léger <cleger@rivosinc.com> Reviewed-by: Charlie Jenkins <charlie@rivosinc.com> Link: https://lore.kernel.org/r/20231004131009.409193-1-cleger@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-08-29 17:33:33 +02:00
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asm	riscv: blacklist assembly symbols for kprobe	2024-08-29 17:33:33 +02:00
uapi/asm	RISC-V: Update AT_VECTOR_SIZE_ARCH for new AT_MINSIGSTKSZ	2024-04-10 16:35:58 +02:00