45 lines
1.2 KiB
Diff
45 lines
1.2 KiB
Diff
From d7fd8a7843030d2b1719353edfcd49dba3000122 Mon Sep 17 00:00:00 2001
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From: Jasper Lievisse Adriaanse <jasper@humppa.nl>
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Date: Wed, 25 Apr 2018 16:41:32 +0200
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Subject: [PATCH 06/22] Allow using sysctl, for example when /proc isn't
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available
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---
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virt-what.in | 13 +++++++++++++
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1 file changed, 13 insertions(+)
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diff --git a/virt-what.in b/virt-what.in
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index 2011ff4..d037a99 100644
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--- a/virt-what.in
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+++ b/virt-what.in
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@@ -38,6 +38,13 @@ have_cpuinfo () {
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test -e "${root}/proc/cpuinfo"
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}
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+use_sysctl() {
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+ # Lacking /proc, on some systems sysctl can be used instead.
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+ OS=$(uname) || fail "failed to get operating system name"
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+
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+ [ "$OS" == "OpenBSD" ]
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+}
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+
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fail () {
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echo "virt-what: $1" >&2
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exit 1
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@@ -304,6 +311,12 @@ if ! "$skip_qemu_kvm"; then
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# We are running as a spapr KVM guest on ppc64
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echo kvm
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skip_lkvm=true
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+ elif use_sysctl; then
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+ # SmartOS KVM
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+ product=$(sysctl -n hw.product)
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+ if echo "$product" | grep -q 'SmartDC HVM'; then
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+ echo kvm
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+ fi
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else
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# This is known to fail for qemu with the explicit -cpu
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# option, since /proc/cpuinfo will not contain the QEMU
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--
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2.32.0
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