6.12-stable review patch. If anyone has any objections, please let me know.
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From: John Garry john.g.garry@oracle.com
[ Upstream commit 6918141d815acef056a0d10e966a027d869a922d ]
Since commit 771f712ba5b0 ("scsi: scsi_debug: Fix cmd duration calculation"), ns_from_boot value is only evaluated in schedule_resp() for polled requests.
However, ns_from_boot is also required for hrtimer support for when ndelay is less than INCLUSIVE_TIMING_MAX_NS, so fix up the logic to decide when to evaluate ns_from_boot.
Fixes: 771f712ba5b0 ("scsi: scsi_debug: Fix cmd duration calculation") Signed-off-by: John Garry john.g.garry@oracle.com Link: https://lore.kernel.org/r/20241202130045.2335194-1-john.g.garry@oracle.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/scsi/scsi_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index b52513eeeafa7..680ba180a6725 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -6447,7 +6447,7 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip, } sd_dp = &sqcp->sd_dp;
- if (polled) + if (polled || (ndelay > 0 && ndelay < INCLUSIVE_TIMING_MAX_NS)) ns_from_boot = ktime_get_boottime_ns();
/* one of the resp_*() response functions is called here */