diff options
| author | Changbin Du <changbin.du@gmail.com> | 2021-07-22 10:17:15 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2021-08-12 07:16:52 -0700 |
| commit | 030d6dbf0c2e5fdf23ad29557f0c87a882993e26 (patch) | |
| tree | 1bcba2f8d6f9394badeb339d40bfe9d3018a3111 /arch/riscv/kernel/Makefile | |
| parent | 867432bec1c6e7df21a361d7f12022a8c5f54022 (diff) | |
riscv: kexec: do not add '-mno-relax' flag if compiler doesn't support it
The RISC-V special option '-mno-relax' which to disable linker relaxations
is supported by GCC8+. For GCC7 and lower versions do not support this
option.
Fixes: fba8a8674f68 ("RISC-V: Add kexec support")
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/kernel/Makefile')
| -rw-r--r-- | arch/riscv/kernel/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index d3081e4d9600..3397ddac1a30 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -11,7 +11,7 @@ endif CFLAGS_syscall_table.o += $(call cc-option,-Wno-override-init,) ifdef CONFIG_KEXEC -AFLAGS_kexec_relocate.o := -mcmodel=medany -mno-relax +AFLAGS_kexec_relocate.o := -mcmodel=medany $(call cc-option,-mno-relax) endif extra-y += head.o |