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2025-07-16riscv: Stop considering R_RISCV_NONE as bad relocationsAlexandre Ghiti1-1/+3
Even though those relocations should not be present in the final vmlinux, there are a lot of them. And since those relocations are considered "bad", they flood the compilation output which may hide some legitimate bad relocations. Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Tested-by: Ron Economos <re@w6rz.net> Link: https://lore.kernel.org/r/20250710-dev-alex-riscv_none_bad_relocs_v1-v1-1-758f2fcc6e75@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
2023-04-19riscv: Check relocations at compile timeAlexandre Ghiti1-0/+26
Relocating kernel at runtime is done very early in the boot process, so it is not convenient to check for relocations there and react in case a relocation was not expected. There exists a script in scripts/ that extracts the relocations from vmlinux that is then used at postlink to check the relocations. Signed-off-by: Alexandre Ghiti <alex@ghiti.fr> Reviewed-by: Anup Patel <anup@brainfault.org> Link: https://lore.kernel.org/r/20230329045329.64565-6-alexghiti@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>