[GIT PULL] s390 updates for 5.8-rc7

Heiko Carstens
2020-07-23T19:26:52Z

Hello Linus,

please pull s390 updates for 5.8-rc7.

Thanks,
Heiko

The following changes since commit ba47d845d715a010f7b51f6f89bae32845e6acb7:

Linux 5.8-rc6 (2020-07-19 15:41:18 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-5.8-6

for you to fetch changes up to 0cfa112b33aba4473b00151c75b87818a835702a:

MAINTAINERS: add Matthew for s390 IOMMU (2020-07-22 17:01:23 +0200)

----------------------------------------------------------------
- Change cpum_cf/perf counter name from DFLT_CCERROR to DFLT_CCFINISH
to reflect reality and avoid further confusion. This is a user space
visible change therefore the commit has also a stable tag for 5.7,
where this counter was introduced.

- Add Matthew Rosato as s390 IOMMU maintainer.

----------------------------------------------------------------
Gerald Schaefer (1):
MAINTAINERS: add Matthew for s390 IOMMU

Thomas Richter (1):
s390/cpum_cf,perf: change DFLT_CCERROR counter name

MAINTAINERS | 1 +
arch/s390/kernel/perf_cpum_cf_events.c | 4 ++--
tools/perf/pmu-events/arch/s390/cf_z15/extended.json | 2 +-
3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/MAINTAINERS b/MAINTAINERS
index d53db30d1365..df5fc5625ec8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14862,6 +14862,7 @@ F: drivers/s390/block/dasd*
F: include/linux/dasd_mod.h

S390 IOMMU (PCI)
+M: Matthew Rosato <mjrosato@linux.ibm.com>
M: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
L: linux-s390@vger.kernel.org
S: Supported
diff --git a/arch/s390/kernel/perf_cpum_cf_events.c b/arch/s390/kernel/perf_cpum_cf_events.c
index 1e3df52b2b65..37265f551a11 100644
--- a/arch/s390/kernel/perf_cpum_cf_events.c
+++ b/arch/s390/kernel/perf_cpum_cf_events.c
@@ -292,7 +292,7 @@ CPUMF_EVENT_ATTR(cf_z15, TX_C_TABORT_SPECIAL, 0x00f5);
CPUMF_EVENT_ATTR(cf_z15, DFLT_ACCESS, 0x00f7);
CPUMF_EVENT_ATTR(cf_z15, DFLT_CYCLES, 0x00fc);
CPUMF_EVENT_ATTR(cf_z15, DFLT_CC, 0x00108);
-CPUMF_EVENT_ATTR(cf_z15, DFLT_CCERROR, 0x00109);
+CPUMF_EVENT_ATTR(cf_z15, DFLT_CCFINISH, 0x00109);
CPUMF_EVENT_ATTR(cf_z15, MT_DIAG_CYCLES_ONE_THR_ACTIVE, 0x01c0);
CPUMF_EVENT_ATTR(cf_z15, MT_DIAG_CYCLES_TWO_THR_ACTIVE, 0x01c1);

@@ -629,7 +629,7 @@ static struct attribute *cpumcf_z15_pmu_event_attr[] __initdata = {
CPUMF_EVENT_PTR(cf_z15, DFLT_ACCESS),
CPUMF_EVENT_PTR(cf_z15, DFLT_CYCLES),
CPUMF_EVENT_PTR(cf_z15, DFLT_CC),
- CPUMF_EVENT_PTR(cf_z15, DFLT_CCERROR),
+ CPUMF_EVENT_PTR(cf_z15, DFLT_CCFINISH),
CPUMF_EVENT_PTR(cf_z15, MT_DIAG_CYCLES_ONE_THR_ACTIVE),
CPUMF_EVENT_PTR(cf_z15, MT_DIAG_CYCLES_TWO_THR_ACTIVE),
NULL,
diff --git a/tools/perf/pmu-events/arch/s390/cf_z15/extended.json b/tools/perf/pmu-events/arch/s390/cf_z15/extended.json
index 2df2e231e9ee..24c4ba2a9ae5 100644
--- a/tools/perf/pmu-events/arch/s390/cf_z15/extended.json
+++ b/tools/perf/pmu-events/arch/s390/cf_z15/extended.json
@@ -380,7 +380,7 @@
{
"Unit": "CPU-M-CF",
"EventCode": "265",
- "EventName": "DFLT_CCERROR",
+ "EventName": "DFLT_CCFINISH",
"BriefDescription": "Increments by one for every DEFLATE CONVERSION CALL instruction executed that ended in Condition Codes 0, 1 or 2",
"PublicDescription": "Increments by one for every DEFLATE CONVERSION CALL instruction executed that ended in Condition Codes 0, 1 or 2"
},