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Patch "scsi: libfc: fix seconds_since_last_reset miscalculation" has been added to the 4.8-stable tree

PATCH [email protected] 1 participant 1 message Dec 2, 2016

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This is a note to let you know that I've just added the patch titled

scsi: libfc: fix seconds_since_last_reset miscalculation

to the 4.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
scsi-libfc-fix-seconds_since_last_reset-miscalculation.patch
and it can be found in the queue-4.8 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 208da78e8ec8b6d6ce3747ab0e5c120458e08ae6 Mon Sep 17 00:00:00 2001

From: Johannes Thumshirn <[email protected]>
Date: Thu, 17 Nov 2016 12:50:23 +0100
Subject: scsi: libfc: fix seconds_since_last_reset miscalculation

From: Johannes Thumshirn <[email protected]>

commit 208da78e8ec8b6d6ce3747ab0e5c120458e08ae6 upstream.

Commit 540eb1eef0ab ("scsi: libfc: fix seconds_since_last_reset calculation") removed the use of 'struct timespec' from fc_get_host_stats(). This broke the output of 'fcoeadm -s' after kernel 4.8-rc1.

Fixes 540eb1eef0ab ("scsi: libfc: fix seconds_since_last_reset calculation")
---
 drivers/scsi/libfc/fc_lport.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/scsi/libfc/fc_lport.c +1 -1
@@ -308,7 +308,7 @@ struct fc_host_statistics *fc_get_host_s
 	fc_stats = &lport->host_stats;
 	memset(fc_stats, 0, sizeof(struct fc_host_statistics));
 
-	fc_stats->seconds_since_last_reset = (lport->boot_time - jiffies) / HZ;
+	fc_stats->seconds_since_last_reset = (jiffies - lport->boot_time) / HZ;
 
 	for_each_possible_cpu(cpu) {
 		struct fc_stats *stats;

Patches currently in stable-queue which might be from [email protected] are

queue-4.8/scsi-libfc-fix-seconds_since_last_reset-miscalculation.patch