On 31/12/2021 03:56, chenxiang wrote:
From: Xiang Chen <chenxiang66@hisilicon.com>
Currently the perm of parameter prot_mask is 0x0 which means that the variable is not to appear in sysfs.
does not appear in sysfs Change it as other module parameters
to 0444 for world-readable.
Reported-by: Yihang Li <liyihang6@hisilicon.com> Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Does this fix some commit?
--- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 3b782241c5bc..6f0a47c6b360 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -530,7 +530,7 @@ MODULE_PARM_DESC(intr_conv, "interrupt converge enable (0-1)");
/* permit overriding the host protection capabilities mask (EEDP/T10 PI) */ static int prot_mask; -module_param(prot_mask, int, 0); +module_param(prot_mask, int, 0444); MODULE_PARM_DESC(prot_mask, " host protection capabilities mask, def=0x0 ");
static void debugfs_work_handler_v3_hw(struct work_struct *work);