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Fix cpu isolate errors when some cpus are offline before the service started

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Signed-off-by: slim6882 <yangjunshuo@huawei.com>
This commit is contained in:
Shengwei Luo 2024-04-23 17:24:08 +08:00 committed by slim6882
parent 4115af65df
commit 004930d286
2 changed files with 41 additions and 1 deletions
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32
bugfix-fix-cpu-isolate-errors-when-some-cpus-are-.patch Normal file
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@ -0,0 +1,32 @@
From 77600e0cd71cd5c34126635b199e7b66f4d74874 Mon Sep 17 00:00:00 2001
From: Shengwei Luo <luoshengwei@huawei.com>
Date: Tue, 23 Apr 2024 17:09:10 +0800
Subject: [PATCH] rasdaemon: Fix cpu isolate errors when some cpus are offline
before the service started.
The upstream patch use (sysconf(_SC_NPROCESSORS_ONLN)) instead of
(sysconf(_SC_NPROCESSORS_CONF)). However ras_cpu_isolation_init()
need the all cpu info, so fix it.
Fixes: f1ea76375281 ("rasdaemon: Check CPUs online, not configured")
Signed-off-by: Shengwei Luo <luoshengwei@huawei.com>
---
ras-events.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ras-events.c b/ras-events.c
index ffac02b..1aa6db6 100644
--- a/ras-events.c
+++ b/ras-events.c
@@ -950,7 +950,7 @@ int handle_ras_events(int record_events)
cpus = get_num_cpus(ras);
#ifdef HAVE_CPU_FAULT_ISOLATION
- ras_cpu_isolation_init(cpus);
+ ras_cpu_isolation_init(sysconf(_SC_NPROCESSORS_CONF));
#endif
#ifdef HAVE_MCE
--
2.33.0

10
rasdaemon.spec
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@ -1,6 +1,6 @@
Name: rasdaemon
Version: 0.6.7
Release: 19
Release: 20
License: GPLv2
Summary: Utility to get Platform Reliability, Availability and Serviceability (RAS) reports via the Kernel tracing events
URL: https://github.com/mchehab/rasdaemon.git
@ -59,6 +59,7 @@ Patch9007: fix-ras-events-quit-loop-in-read_ras_event-when-kbuf-dat.patch
Patch9008: 0001-rasdaemon-Add-HBM-Memory-ACLS-support-for-HiSilicon.patch
Patch9009: add-dynamic-switch-of-ras-events-support-and-disable-block-rq-complete.patch
Patch9010: fix-rasdaemon-print-loading-config-logs-multiple-times.patch
Patch9011: bugfix-fix-cpu-isolate-errors-when-some-cpus-are-.patch
%description
@ -113,6 +114,13 @@ if [ $1 -eq 0 ] ; then
fi
%changelog
* Thu Apr 25 2024 yangjunshuo <yangjunshuo@huawei.com> - 0.6.7-20
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:fix cpu isolate errors when some cpus are offline
before the service started
* Mon Apr 8 2024 caixiaomeng <caixiaomeng2@huawei.com> - 0.6.7-19
- Type:bugfix
- ID:NA