On Thu, 07 Dec 2023 00:35:12 PST (-0800), alexghiti@xxxxxxxxxxxx wrote:
The ctl_table argument of the proc_handler field was constified treewide but somehow missed the occurrence in the riscv pmu sbi driver, so add the const to fix the build error. Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202312062242.RFPPozG9-lkp@xxxxxxxxx/ Fixes: c8be9e66ca1e ("sysctl: treewide: constify the ctl_table argument of handlers") Signed-off-by: Alexandre Ghiti <alexghiti@xxxxxxxxxxxx> --- drivers/perf/riscv_pmu_sbi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c index 16acd4dcdb96..97e345f7d25d 100644 --- a/drivers/perf/riscv_pmu_sbi.c +++ b/drivers/perf/riscv_pmu_sbi.c @@ -986,7 +986,7 @@ static void riscv_pmu_update_counter_access(void *info) csr_write(CSR_SCOUNTEREN, 0x2); } -static int riscv_pmu_proc_user_access_handler(struct ctl_table *table, +static int riscv_pmu_proc_user_access_handler(const struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) {
Reviewed-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx> Acked-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
