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Resolves: RHEL-32262, update 1.3.12 for rhel-10

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Than Ngo 2024-04-09 16:49:08 +02:00
parent 9cf154a653
commit 58e5279f28
7 changed files with 27 additions and 197 deletions
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1
.gitignore vendored
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@ -25,3 +25,4 @@ powerpc-utils-1.2.2.tar.gz
/powerpc-utils-1.3.9.tar.gz
/powerpc-utils-1.3.10.tar.gz
/powerpc-utils-1.3.11.tar.gz
/powerpc-utils-1.3.12.tar.gz

11
powerpc-utils-1.3.10-distro.patch
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@ -1,11 +0,0 @@
diff -up powerpc-utils-1.3.10/Makefile.am.me powerpc-utils-1.3.10/Makefile.am
--- powerpc-utils-1.3.10/Makefile.am.me 2022-06-03 12:35:01.335312481 +0200
+++ powerpc-utils-1.3.10/Makefile.am 2022-06-03 14:11:58.453820076 +0200
@@ -229,7 +229,6 @@ install-data-hook:
$(INSTALL_DATA) systemd/smtstate.service $(DESTDIR)${systemd_unit_dir}/
$(INSTALL_DATA) systemd/hcn-init.service $(DESTDIR)${systemd_unit_dir}/
$(INSTALL_DATA) var/lib/powerpc-utils/smt.state $(DESTDIR)/var/lib/@PACKAGE@/
- $(INSTALL_SCRIPT) scripts/functions.suse $(DESTDIR)/usr/lib/@PACKAGE@/
$(INSTALL_SCRIPT) scripts/smtstate $(DESTDIR)@sbindir@
sed -i -e 's,$${exec_prefix},@prefix@,g' $(DESTDIR)${systemd_unit_dir}/smt_off.service
sed -i -e 's,$${exec_prefix},@prefix@,g' $(DESTDIR)${systemd_unit_dir}/smtstate.service

46
powerpc-utils-1.3.10-lparstat-Fix-offline-threads-uninitialized-entries.patch
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@ -1,46 +0,0 @@
commit dee15756bcb287ccf39a904be07c90107b13844b
Author: Laurent Dufour <ldufour@linux.ibm.com>
Date: Wed May 3 10:50:15 2023 +0200
lparstat: Fix offline threads uninitialized entries
When some threads are offline, lparstat -E is failing like that:
$ ppc64_cpu --info # CPU 20 is offline
Core 0: 0* 1* 2* 3* 4* 5* 6* 7*
Core 1: 8* 9* 10* 11* 12* 13* 14* 15*
Core 2: 16* 17* 18* 19* 20 21* 22* 23*
Core 3: 24* 25* 26* 27* 28* 29* 30* 31*
Core 4: 32* 33* 34* 35* 36* 37* 38* 39*
Core 5: 40* 41* 42* 43* 44* 45* 46* 47*
$ lparstat -E
Failed to read /sys/devices/system/cpu/cpu0/spurr
The message is complaining about CPU0 but the real issue is that in
parse_sysfs_values() the test cpu_sysfs_fds[i].spurr >= 0 is valid even if
the entry has not been initialized (cpu_sysfs_fds is alloc cleared). So
if the number of threads online seen in assign_cpu_sysfs_fds is lower than
threads_in_system, the loop in parse_sysfs_values() will read uninitialized
entry, where .cpu=0.
To prevent that, unset entries in the cpu_sysfs_fds should have the spurr
fd set to -1.
Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
diff --git a/src/lparstat.c b/src/lparstat.c
index a9e7bce..d2fdb3f 100644
--- a/src/lparstat.c
+++ b/src/lparstat.c
@@ -163,6 +163,10 @@ static int assign_cpu_sysfs_fds(int threads_in_system)
cpu_idx++;
}
+ /* Mark extra slots for offline threads unset, see parse_sysfs_values */
+ for (; cpu_idx < threads_in_system; cpu_idx++)
+ cpu_sysfs_fds[cpu_idx].spurr = -1;
+
return 0;
error:
fprintf(stderr, "Failed to open %s: %s\n",

93
powerpc-utils-1.3.10-lparstat-report-mixed-SMT-state.patch
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@ -1,93 +0,0 @@
commit b2672fa3d462217ccd057a2cd307af2448e78757
Author: Laurent Dufour <ldufour@linux.ibm.com>
Date: Wed May 3 10:50:14 2023 +0200
lparstat: report mixed SMT state
when SMT state is mixed like this one (CPU 4 is offline):
$ ppc64_cpu --info
Core 0: 0* 1* 2* 3* 4 5* 6* 7*
Core 1: 8* 9* 10* 11* 12* 13* 14* 15*
Core 2: 16* 17* 18* 19* 20* 21* 22* 23*
Core 3: 24* 25* 26* 27* 28* 29* 30* 31*
Core 4: 32* 33* 34* 35* 36* 37* 38* 39*
Core 5: 40* 41* 42* 43* 44* 45* 46* 47*
$ ppc64_cpu --smt
SMT=7: 0
SMT=8: 1-5
ppc64_cpu --smt is handling that nicely but lparstat failed reporting the
SMT state:
$ /usr/sbin/lparstat
Failed to get smt state
System Configuration
type=Dedicated mode=Capped smt=Capped lcpu=6 mem=65969728 kB cpus=0 ent=6.00
%user %sys %wait %idle physc %entc lbusy app vcsw phint
----- ----- ----- ----- ----- ----- ----- ----- ----- -----
0.02 0.01 0.00 99.97 3.41 56.83 0.02 0.00 4061778 156
Makes lparstat reporting "smt=mixed" in that case.
__do_smt is now returning 0 when the SMT state is mixed instead of -1 which
is also reported when an error is detected.
This doesn't change the call made by ppc64_cpu which is using
print_smt_state=true and so is expecting a returned value equal to 0 or -1.
With that patch applied, lparstat print that in the above case:
$lparstat
System Configuration
type=Dedicated mode=Capped smt=Mixed lcpu=6 mem=65969728 kB cpus=0 ent=6.00
%user %sys %wait %idle physc %entc lbusy app vcsw phint
----- ----- ----- ----- ----- ----- ----- ----- ----- -----
0.01 0.01 0.00 99.97 3.43 57.17 0.02 0.00 4105654 156
Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com>
Signed-off-by: Tyrel Datwyler <tyreld@linux.ibm.com>
diff --git a/src/common/cpu_info_helpers.c b/src/common/cpu_info_helpers.c
index 925f220..c05d96d 100644
--- a/src/common/cpu_info_helpers.c
+++ b/src/common/cpu_info_helpers.c
@@ -245,7 +245,7 @@ int __do_smt(bool numeric, int cpus_in_system, int threads_per_cpu,
if (smt_state == 0)
smt_state = thread + 1;
else if (smt_state > 0)
- smt_state = -1; /* mix of SMT modes */
+ smt_state = 0; /* mix of SMT modes */
}
}
@@ -257,7 +257,7 @@ int __do_smt(bool numeric, int cpus_in_system, int threads_per_cpu,
printf("SMT=1\n");
else
printf("SMT is off\n");
- } else if (smt_state == -1) {
+ } else if (smt_state == 0) {
for (thread = 0; thread < threads_per_cpu; thread++) {
if (CPU_COUNT_S(cpu_state_size,
cpu_states[thread])) {
diff --git a/src/lparstat.c b/src/lparstat.c
index eebba1f..a9e7bce 100644
--- a/src/lparstat.c
+++ b/src/lparstat.c
@@ -884,13 +884,15 @@ void get_smt_mode(struct sysentry *se, char *buf)
}
smt_state = parse_smt_state();
- if (smt_state < 0) {
+ if (smt_state == -1) {
fprintf(stderr, "Failed to get smt state\n");
return;
}
if (smt_state == 1)
sprintf(buf, "Off");
+ else if (smt_state == 0)
+ sprintf(buf, "Mixed");
else
sprintf(buf, "%d", smt_state);
}

36
powerpc-utils-73ba26-lparstat-fix_negative_values.patch
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@ -1,36 +0,0 @@
diff --git a/src/lparstat.c b/src/lparstat.c
index 31a4ee8..eebba1f 100644
--- a/src/lparstat.c
+++ b/src/lparstat.c
@@ -492,6 +492,15 @@ void get_cpu_util_purr(struct sysentry *unused_se, char *buf)
delta_purr = get_delta_value("purr");
delta_idle_purr = get_delta_value("idle_purr");
+ /*
+ * Given that these values are read from different
+ * sources (purr from lparcfg and idle_purr from sysfs),
+ * a small variation in the values is possible.
+ * In such cases, round down delta_idle_purr to delta_purr.
+ */
+ if (delta_idle_purr > delta_purr)
+ delta_idle_purr = delta_purr;
+
physc = (delta_purr - delta_idle_purr) / delta_tb;
physc *= 100.00;
@@ -507,6 +516,15 @@ void get_cpu_idle_purr(struct sysentry *unused_se, char *buf)
delta_purr = get_delta_value("purr");
delta_idle_purr = get_delta_value("idle_purr");
+ /*
+ * Given that these values are read from different
+ * sources (purr from lparcfg and idle_purr from sysfs),
+ * a small variation in the values is possible.
+ * In such cases, round down delta_idle_purr to delta_purr.
+ */
+ if (delta_idle_purr > delta_purr)
+ delta_idle_purr = delta_purr;
+
physc = (delta_purr - delta_idle_purr) / delta_tb;
idle = (delta_purr / delta_tb) - physc;
idle *= 100.00;

35
powerpc-utils.spec
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@ -1,6 +1,6 @@
Name: powerpc-utils
Version: 1.3.11
Release: 6%{?dist}
Version: 1.3.12
Release: 3%{?dist}
Summary: PERL-based scripts for maintaining and servicing PowerPC systems
License: GPL-2.0-only
@ -8,11 +8,6 @@ URL: https://github.com/ibm-power-utilities/powerpc-utils
Source0: https://github.com/ibm-power-utilities/%{name}/archive/v%{version}/%{name}-%{version}.tar.gz
Source1: nx-gzip.udev
Patch0: powerpc-utils-1.3.11-manpages.patch
Patch1: powerpc-utils-1.3.10-distro.patch
# upstream patches
Patch50: powerpc-utils-73ba26-lparstat-fix_negative_values.patch
Patch51: powerpc-utils-1.3.10-lparstat-Fix-offline-threads-uninitialized-entries.patch
Patch52: powerpc-utils-1.3.10-lparstat-report-mixed-SMT-state.patch
ExclusiveArch: ppc %{power64}
@ -55,6 +50,7 @@ Requires: /usr/bin/ls
Requires: /usr/bin/sed
Requires: /usr/bin/tr
Requires: /usr/bin/udevadm
# udev rule move
Conflicts: libnxz < 0.63-3
@ -89,9 +85,6 @@ install -pDm 644 %{SOURCE1} %{buildroot}%{_udevrulesdir}/90-nx-gzip.rules
# remove init script and perl script. They are deprecated
rm -rf $RPM_BUILD_ROOT/etc/init.d/ibmvscsis.sh $RPM_BUILD_ROOT/usr/sbin/vscsisadmin
# nvsetenv is just a wrapper to nvram
ln -s nvram.8.gz $RPM_BUILD_ROOT/%{_mandir}/man8/nvsetenv.8.gz
# symlink uspchrp
ln -s serv_config %{buildroot}%{_sbindir}/uspchrp
ln -s serv_config.8 %{buildroot}%{_mandir}/man8/uspchrp.8
@ -99,6 +92,12 @@ ln -s serv_config.8 %{buildroot}%{_mandir}/man8/uspchrp.8
# deprecated, use sosreport instead
rm -f $RPM_BUILD_ROOT%{_sbindir}/snap $RPM_BUILD_ROOT%{_mandir}/man8/snap.8*
# drop needless stuffs
rm -rf $RPM_BUILD_ROOT%{_prefix}/lib/powerpc-utils
# keep service name
mv $RPM_BUILD_ROOT%{_unitdir}/hcn-init-NetworkManager.service $RPM_BUILD_ROOT%{_unitdir}/hcn-init.service
%post core
%systemd_post hcn-init.service
# update the smt.state file with current SMT
@ -118,18 +117,25 @@ systemctl enable hcn-init.service >/dev/null 2>&1 || :
%files
# PERL-based scripts for maintaining and servicing PowerPC systems
%doc README Changelog
%license COPYING
%{_sbindir}/hvcsadmin
%{_sbindir}/rtas_dump
%{_mandir}/man8/hvcsadmin.8*
%{_mandir}/man8/rtas_dump.8*
%files core
%doc README Changelog
%license COPYING
%dir %{_localstatedir}/lib/powerpc-utils
%config(noreplace) %{_localstatedir}/lib/powerpc-utils/smt.state
%{_unitdir}/smtstate.service
%{_unitdir}/smt_off.service
%{_unitdir}/hcn-init.service
%if 0%{?wicked}
%{_unitdir}/hcn-init-wicked.service
%else
%exclude %{_unitdir}/hcn-init-wicked.service
%endif
%{_bindir}/amsstat
%{_sbindir}/activate_firmware
%{_sbindir}/bootlist
@ -203,6 +209,15 @@ systemctl enable hcn-init.service >/dev/null 2>&1 || :
%changelog
* Tue Apr 09 2024 Than Ngo <than@redhat.com> - 1.3.12-3
- Resolves: RHEL-32262, update 1.3.12 for rhel-10
* Sun Apr 07 2024 Than Ngo <than@redhat.com> - 1.3.12-2
- conditionally hcn-init-wicked.service
* Fri Apr 05 2024 Than Ngo <than@redhat.com> - 1.3.12-1
- update to 1.3.12
* Fri Jan 26 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.11-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

2
sources
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@ -1 +1 @@
SHA512 (powerpc-utils-1.3.11.tar.gz) = 448fbbd707a4ad734db79206fabc01f76a41738ce54d6dea86573bf4b7ea8e98e4efe99b1173d91dc0c0f4ee4312c044a7bf087a2a5f50c7e9089f81b1425921
SHA512 (powerpc-utils-1.3.12.tar.gz) = 43b192ff48407d49db0f31f2f347b41f44866452f215d37fe6b7705085f57066bf508bd462ff4f0b141f0a292fe15c990dd5693512a562e11a572aa6f0891b5f