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);