From: Atish Patra atishp@rivosinc.com
commit f1de125766d6f377a4b5d5821bc12928f929a4eb upstream.
The per cpu boot data is only used within the cpu_ops_sbi.c. It can be delcared as static.
Fixes: 9a2451f18663 ("RISC-V: Avoid using per cpu array for ordered booting") Reported-by: kernel test robot lkp@intel.com Signed-off-by: Atish Patra atishp@rivosinc.com Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt palmer@rivosinc.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/riscv/kernel/cpu_ops_sbi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/riscv/kernel/cpu_ops_sbi.c +++ b/arch/riscv/kernel/cpu_ops_sbi.c @@ -21,7 +21,7 @@ const struct cpu_operations cpu_ops_sbi; * be invoked from multiple threads in parallel. Define a per cpu data * to handle that. */ -DEFINE_PER_CPU(struct sbi_hart_boot_data, boot_data); +static DEFINE_PER_CPU(struct sbi_hart_boot_data, boot_data);
static int sbi_hsm_hart_start(unsigned long hartid, unsigned long saddr, unsigned long priv)