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Blame SOURCES/0013-rules-don-t-hoplug-memory-on-s390x.patch

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From fd091394e52cd652ff5163735b2a91a8c0efe415 Mon Sep 17 00:00:00 2001
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From: Lukas Nykryn <lnykryn@redhat.com>
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Date: Tue, 13 Sep 2016 13:18:38 +0200
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Subject: [PATCH] rules: don't hoplug memory on s390x
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Related: #1523227
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---
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 rules/40-redhat.rules | 2 +-
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 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/rules/40-redhat.rules b/rules/40-redhat.rules
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index 3335fe5075..4c56950dab 100644
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--- a/rules/40-redhat.rules
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+++ b/rules/40-redhat.rules
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@@ -4,7 +4,7 @@
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 SUBSYSTEM=="cpu", ACTION=="add", TEST=="online", ATTR{online}=="0", ATTR{online}="1"
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 # Memory hotadd request
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-SUBSYSTEM=="memory", ACTION=="add", ATTR{state}=="offline", ATTR{state}="online"
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+SUBSYSTEM=="memory", ACTION=="add", PROGRAM="/usr/bin/systemd-detect-virt", RESULT!="zvm", ATTR{state}=="offline", ATTR{state}="online"
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 # reload sysctl.conf / sysctl.conf.d settings when the bridge module is loaded
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 ACTION=="add", SUBSYSTEM=="module", KERNEL=="bridge", RUN+="/usr/lib/systemd/systemd-sysctl --prefix=/proc/sys/net/bridge"