29 lines
831 B
Diff
29 lines
831 B
Diff
[PATCH] append no_timer_check for xen guest kdump
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Withour this a panic is triggered on xen guest using sysrq, vmcore not gets
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generated/copied and
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system panics after triggering crash with this msg.
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"Kernel panic - not syncing: IO-APIC + timer doesn't work"
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Orabug: 30928441
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Patch ported from ol9 to ol10.
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Signed-off-by: Brian Maly <brian.maly@oracle.com>
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----
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--- kdump-utils-1.0.51/kdumpctl.orig 2025-02-10 19:22:09.802793276 -0500
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+++ kdump-utils-1.0.51/kdumpctl 2025-02-10 19:24:15.585159500 -0500
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@@ -54,6 +54,11 @@ trap '
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exit $ret;
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' EXIT
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+# append no_timer_check for xen guest kdump
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+if [ "$ARCH" == "x86_64" ] && $(virt-what |grep -qE "^xen$|^xen-domU$|^xen-hvm$"); then
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+ KDUMP_COMMANDLINE_APPEND="${KDUMP_COMMANDLINE_APPEND} no_timer_check"
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+fi
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+
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_get_dracut_arg()
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{
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local shortopt longopt n tmp
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