qubes-linux-kernel/patches.fixes/scsi-inquiry-too-short-ratelimit

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From: Hannes Reinecke <hare@suse.de>
Subject: INQUIRY result too short (5) message flood
References: bnc#432535
Patch-mainline: not yet
During installation with vioserver/vioclient lots of
scsi scan: INQUIRY result too short (5), using 36
messages are printed. These really should be ratelimited.
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/scsi_scan.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -695,7 +695,7 @@ static int scsi_probe_lun(struct scsi_de
* and displaying garbage for the Vendor, Product, or Revision
* strings.
*/
- if (sdev->inquiry_len < 36) {
+ if (sdev->inquiry_len < 36 && printk_ratelimit()) {
printk(KERN_INFO "scsi scan: INQUIRY result too short (%d),"
" using 36\n", sdev->inquiry_len);
sdev->inquiry_len = 36;