5.4-stable review patch. If anyone has any objections, please let me know.
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From: Peter Oberparleiter oberpar@linux.ibm.com
[ Upstream commit 8692a24d0fae19f674d51726d179ad04ba95d958 ]
The subchannel-type field "st" of s390_cio_stsch and s390_cio_msch tracepoints is incorrectly filled with the subchannel-enabled SCHIB value "ena". Fix this by assigning the correct value.
Fixes: d1de8633d96a ("s390 cio: Rewrite trace point class s390_class_schib") Reviewed-by: Heiko Carstens hca@linux.ibm.com Signed-off-by: Peter Oberparleiter oberpar@linux.ibm.com Signed-off-by: Alexander Gordeev agordeev@linux.ibm.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/s390/cio/trace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/cio/trace.h b/drivers/s390/cio/trace.h index 4803139bce149..4716798b1368a 100644 --- a/drivers/s390/cio/trace.h +++ b/drivers/s390/cio/trace.h @@ -50,7 +50,7 @@ DECLARE_EVENT_CLASS(s390_class_schib, __entry->devno = schib->pmcw.dev; __entry->schib = *schib; __entry->pmcw_ena = schib->pmcw.ena; - __entry->pmcw_st = schib->pmcw.ena; + __entry->pmcw_st = schib->pmcw.st; __entry->pmcw_dnv = schib->pmcw.dnv; __entry->pmcw_dev = schib->pmcw.dev; __entry->pmcw_lpm = schib->pmcw.lpm;