You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
372 lines
11 KiB
372 lines
11 KiB
From 034981d94bf4ccac4159f013f2d4e2476a23d7e7 Mon Sep 17 00:00:00 2001
|
|
From: Yongkui Guo <yoguo@redhat.com>
|
|
Date: Mon, 30 Jan 2023 18:20:32 +0800
|
|
Subject: [PATCH] Add support for Alibaba cloud on aarch64
|
|
|
|
This assumes you are running RHEL or another tenant which supports
|
|
ACPI. It probably won't work for guests using device tree.
|
|
|
|
Also we assume that the hypervisor is KVM. Since the hypervisor
|
|
indicates that it is RHEL 7, this is very likely to be true, but hard
|
|
to prove since there is no CPUID on Arm.
|
|
|
|
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2165285
|
|
(cherry picked from commit 805604762468b754ea60e5dc176fa26f68d211b8)
|
|
---
|
|
configure.ac | 2 +
|
|
tests/alibaba-cloud-arm/Makefile.am | 28 +++++
|
|
tests/alibaba-cloud-arm/proc/cpuinfo | 18 +++
|
|
tests/alibaba-cloud-arm/proc/self/status | 57 +++++++++
|
|
tests/alibaba-cloud-arm/sbin/dmidecode | 116 ++++++++++++++++++
|
|
tests/alibaba-cloud-arm/sbin/uname | 2 +
|
|
.../sbin/virt-what-cpuid-helper | 3 +
|
|
tests/alibaba-cloud-arm/test.sh | 33 +++++
|
|
virt-what.in | 5 +
|
|
9 files changed, 264 insertions(+)
|
|
create mode 100644 tests/alibaba-cloud-arm/Makefile.am
|
|
create mode 100644 tests/alibaba-cloud-arm/proc/cpuinfo
|
|
create mode 100644 tests/alibaba-cloud-arm/proc/self/status
|
|
create mode 100755 tests/alibaba-cloud-arm/sbin/dmidecode
|
|
create mode 100755 tests/alibaba-cloud-arm/sbin/uname
|
|
create mode 100755 tests/alibaba-cloud-arm/sbin/virt-what-cpuid-helper
|
|
create mode 100755 tests/alibaba-cloud-arm/test.sh
|
|
|
|
diff --git a/configure.ac b/configure.ac
|
|
index a80a4b6f0..cfb7ca371 100644
|
|
--- a/configure.ac
|
|
+++ b/configure.ac
|
|
@@ -34,6 +34,7 @@ AM_CONDITIONAL([HOST_CPU_IA64], [ test "x$host_cpu" = "xia64" ])
|
|
|
|
dnl List of tests.
|
|
tests="\
|
|
+ alibaba-cloud-arm \
|
|
alibaba-cloud-x86 \
|
|
aws-baremetal-x86 \
|
|
aws-kvm-arm \
|
|
@@ -83,6 +84,7 @@ AC_CONFIG_HEADERS([config.h])
|
|
AC_CONFIG_FILES([virt-what],[chmod +x virt-what])
|
|
AC_CONFIG_FILES([Makefile
|
|
tests/Makefile
|
|
+ tests/alibaba-cloud-arm/Makefile
|
|
tests/alibaba-cloud-x86/Makefile
|
|
tests/aws-baremetal-x86/Makefile
|
|
tests/aws-kvm-arm/Makefile
|
|
diff --git a/tests/alibaba-cloud-arm/Makefile.am b/tests/alibaba-cloud-arm/Makefile.am
|
|
new file mode 100644
|
|
index 000000000..09ce07861
|
|
--- /dev/null
|
|
+++ b/tests/alibaba-cloud-arm/Makefile.am
|
|
@@ -0,0 +1,28 @@
|
|
+# Makefile for virt-what
|
|
+# Copyright (C) 2008-2023 Red Hat Inc.
|
|
+#
|
|
+# This program is free software; you can redistribute it and/or modify
|
|
+# it under the terms of the GNU General Public License as published by
|
|
+# the Free Software Foundation; either version 2 of the License, or
|
|
+# (at your option) any later version.
|
|
+#
|
|
+# This program is distributed in the hope that it will be useful,
|
|
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+# GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with this program; if not, write to the Free Software
|
|
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
+
|
|
+CLEANFILES = *~
|
|
+
|
|
+TESTS = test.sh
|
|
+
|
|
+EXTRA_DIST = \
|
|
+ test.sh \
|
|
+ proc/cpuinfo \
|
|
+ proc/self/status \
|
|
+ sbin/dmidecode \
|
|
+ sbin/uname \
|
|
+ sbin/virt-what-cpuid-helper
|
|
diff --git a/tests/alibaba-cloud-arm/proc/cpuinfo b/tests/alibaba-cloud-arm/proc/cpuinfo
|
|
new file mode 100644
|
|
index 000000000..03dbb22ab
|
|
--- /dev/null
|
|
+++ b/tests/alibaba-cloud-arm/proc/cpuinfo
|
|
@@ -0,0 +1,18 @@
|
|
+processor : 0
|
|
+BogoMIPS : 50.00
|
|
+Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs
|
|
+CPU implementer : 0x41
|
|
+CPU architecture: 8
|
|
+CPU variant : 0x3
|
|
+CPU part : 0xd0c
|
|
+CPU revision : 1
|
|
+
|
|
+processor : 1
|
|
+BogoMIPS : 50.00
|
|
+Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp ssbs
|
|
+CPU implementer : 0x41
|
|
+CPU architecture: 8
|
|
+CPU variant : 0x3
|
|
+CPU part : 0xd0c
|
|
+CPU revision : 1
|
|
+
|
|
diff --git a/tests/alibaba-cloud-arm/proc/self/status b/tests/alibaba-cloud-arm/proc/self/status
|
|
new file mode 100644
|
|
index 000000000..08c63e9cb
|
|
--- /dev/null
|
|
+++ b/tests/alibaba-cloud-arm/proc/self/status
|
|
@@ -0,0 +1,57 @@
|
|
+Name: cat
|
|
+Umask: 0022
|
|
+State: R (running)
|
|
+Tgid: 6341
|
|
+Ngid: 0
|
|
+Pid: 6341
|
|
+PPid: 1588
|
|
+TracerPid: 0
|
|
+Uid: 0 0 0 0
|
|
+Gid: 0 0 0 0
|
|
+FDSize: 256
|
|
+Groups: 0
|
|
+NStgid: 6341
|
|
+NSpid: 6341
|
|
+NSpgid: 6341
|
|
+NSsid: 1588
|
|
+VmPeak: 2352 kB
|
|
+VmSize: 2352 kB
|
|
+VmLck: 0 kB
|
|
+VmPin: 0 kB
|
|
+VmHWM: 768 kB
|
|
+VmRSS: 768 kB
|
|
+RssAnon: 80 kB
|
|
+RssFile: 688 kB
|
|
+RssShmem: 0 kB
|
|
+VmData: 348 kB
|
|
+VmStk: 132 kB
|
|
+VmExe: 24 kB
|
|
+VmLib: 1728 kB
|
|
+VmPTE: 44 kB
|
|
+VmSwap: 0 kB
|
|
+HugetlbPages: 0 kB
|
|
+CoreDumping: 0
|
|
+THP_enabled: 1
|
|
+Threads: 1
|
|
+SigQ: 0/29002
|
|
+SigPnd: 0000000000000000
|
|
+ShdPnd: 0000000000000000
|
|
+SigBlk: 0000000000000000
|
|
+SigIgn: 0000000000000000
|
|
+SigCgt: 0000000000000000
|
|
+CapInh: 0000000000000000
|
|
+CapPrm: 000001ffffffffff
|
|
+CapEff: 000001ffffffffff
|
|
+CapBnd: 000001ffffffffff
|
|
+CapAmb: 0000000000000000
|
|
+NoNewPrivs: 0
|
|
+Seccomp: 0
|
|
+Seccomp_filters: 0
|
|
+Speculation_Store_Bypass: thread vulnerable
|
|
+SpeculationIndirectBranch: unknown
|
|
+Cpus_allowed: 3
|
|
+Cpus_allowed_list: 0-1
|
|
+Mems_allowed: 00000000,00000001
|
|
+Mems_allowed_list: 0
|
|
+voluntary_ctxt_switches: 0
|
|
+nonvoluntary_ctxt_switches: 0
|
|
diff --git a/tests/alibaba-cloud-arm/sbin/dmidecode b/tests/alibaba-cloud-arm/sbin/dmidecode
|
|
new file mode 100755
|
|
index 000000000..89fa9a34b
|
|
--- /dev/null
|
|
+++ b/tests/alibaba-cloud-arm/sbin/dmidecode
|
|
@@ -0,0 +1,116 @@
|
|
+#!/bin/sh -
|
|
+cat <<'EOF'
|
|
+# dmidecode 3.3
|
|
+Getting SMBIOS data from sysfs.
|
|
+SMBIOS 3.0.0 present.
|
|
+Table at 0x2348C0000.
|
|
+
|
|
+Handle 0x0100, DMI type 1, 27 bytes
|
|
+System Information
|
|
+ Manufacturer: Alibaba Cloud
|
|
+ Product Name: Alibaba Cloud ECS
|
|
+ Version: virt-rhel7.6.0
|
|
+ Serial Number: 8c43355a-242e-42c2-bdf7-9fae99316221
|
|
+ UUID: 8c43355a-242e-42c2-bdf7-9fae99316221
|
|
+ Wake-up Type: Power Switch
|
|
+ SKU Number: Not Specified
|
|
+ Family: Red Hat Enterprise Linux
|
|
+
|
|
+Handle 0x0300, DMI type 3, 21 bytes
|
|
+Chassis Information
|
|
+ Manufacturer: Alibaba Cloud
|
|
+ Type: Other
|
|
+ Lock: Not Present
|
|
+ Version: virt-rhel7.6.0
|
|
+ Serial Number: Not Specified
|
|
+ Asset Tag: Not Specified
|
|
+ Boot-up State: Safe
|
|
+ Power Supply State: Safe
|
|
+ Thermal State: Safe
|
|
+ Security Status: Unknown
|
|
+ OEM Information: 0x00000000
|
|
+ Height: Unspecified
|
|
+ Number Of Power Cords: Unspecified
|
|
+ Contained Elements: 0
|
|
+
|
|
+Handle 0x0400, DMI type 4, 42 bytes
|
|
+Processor Information
|
|
+ Socket Designation: CPU 0
|
|
+ Type: Central Processor
|
|
+ Family: Other
|
|
+ Manufacturer: Alibaba Cloud
|
|
+ ID: 00 00 00 00 00 00 00 00
|
|
+ Version: virt-rhel7.6.0
|
|
+ Voltage: Unknown
|
|
+ External Clock: Unknown
|
|
+ Max Speed: 2000 MHz
|
|
+ Current Speed: 2000 MHz
|
|
+ Status: Populated, Enabled
|
|
+ Upgrade: Other
|
|
+ L1 Cache Handle: Not Provided
|
|
+ L2 Cache Handle: Not Provided
|
|
+ L3 Cache Handle: Not Provided
|
|
+ Serial Number: Not Specified
|
|
+ Asset Tag: Not Specified
|
|
+ Part Number: Not Specified
|
|
+ Core Count: 2
|
|
+ Core Enabled: 2
|
|
+ Thread Count: 1
|
|
+ Characteristics: None
|
|
+
|
|
+Handle 0x1000, DMI type 16, 23 bytes
|
|
+Physical Memory Array
|
|
+ Location: Other
|
|
+ Use: System Memory
|
|
+ Error Correction Type: Multi-bit ECC
|
|
+ Maximum Capacity: 8 GB
|
|
+ Error Information Handle: Not Provided
|
|
+ Number Of Devices: 1
|
|
+
|
|
+Handle 0x1100, DMI type 17, 40 bytes
|
|
+Memory Device
|
|
+ Array Handle: 0x1000
|
|
+ Error Information Handle: Not Provided
|
|
+ Total Width: Unknown
|
|
+ Data Width: Unknown
|
|
+ Size: 8 GB
|
|
+ Form Factor: DIMM
|
|
+ Set: None
|
|
+ Locator: DIMM 0
|
|
+ Bank Locator: Not Specified
|
|
+ Type: RAM
|
|
+ Type Detail: Other
|
|
+ Speed: Unknown
|
|
+ Manufacturer: Alibaba Cloud
|
|
+ Serial Number: Not Specified
|
|
+ Asset Tag: Not Specified
|
|
+ Part Number: Not Specified
|
|
+ Rank: Unknown
|
|
+ Configured Memory Speed: Unknown
|
|
+ Minimum Voltage: Unknown
|
|
+ Maximum Voltage: Unknown
|
|
+ Configured Voltage: Unknown
|
|
+
|
|
+Handle 0x2000, DMI type 32, 11 bytes
|
|
+System Boot Information
|
|
+ Status: No errors detected
|
|
+
|
|
+Handle 0x0000, DMI type 0, 26 bytes
|
|
+BIOS Information
|
|
+ Vendor: EFI Development Kit II / OVMF
|
|
+ Version: 0.0.0
|
|
+ Release Date: 02/06/2015
|
|
+ Address: 0xE8000
|
|
+ Runtime Size: 96 kB
|
|
+ ROM Size: 64 kB
|
|
+ Characteristics:
|
|
+ BIOS characteristics not supported
|
|
+ Targeted content distribution is supported
|
|
+ UEFI is supported
|
|
+ System is a virtual machine
|
|
+ BIOS Revision: 0.0
|
|
+
|
|
+Handle 0xFEFF, DMI type 127, 4 bytes
|
|
+End Of Table
|
|
+
|
|
+EOF
|
|
diff --git a/tests/alibaba-cloud-arm/sbin/uname b/tests/alibaba-cloud-arm/sbin/uname
|
|
new file mode 100755
|
|
index 000000000..bd33a2d73
|
|
--- /dev/null
|
|
+++ b/tests/alibaba-cloud-arm/sbin/uname
|
|
@@ -0,0 +1,2 @@
|
|
+#!/bin/sh -
|
|
+echo aarch64
|
|
diff --git a/tests/alibaba-cloud-arm/sbin/virt-what-cpuid-helper b/tests/alibaba-cloud-arm/sbin/virt-what-cpuid-helper
|
|
new file mode 100755
|
|
index 000000000..08e293436
|
|
--- /dev/null
|
|
+++ b/tests/alibaba-cloud-arm/sbin/virt-what-cpuid-helper
|
|
@@ -0,0 +1,3 @@
|
|
+#!/bin/sh -
|
|
+# Arm, so no cpuid.
|
|
+# No output, exits with 0.
|
|
diff --git a/tests/alibaba-cloud-arm/test.sh b/tests/alibaba-cloud-arm/test.sh
|
|
new file mode 100755
|
|
index 000000000..1e7360931
|
|
--- /dev/null
|
|
+++ b/tests/alibaba-cloud-arm/test.sh
|
|
@@ -0,0 +1,33 @@
|
|
+# Test for Alibaba Cloud
|
|
+# Copyright (C) 2018-2023 Red Hat Inc.
|
|
+#
|
|
+# This program is free software; you can redistribute it and/or modify
|
|
+# it under the terms of the GNU General Public License as published by
|
|
+# the Free Software Foundation; either version 2 of the License, or
|
|
+# (at your option) any later version.
|
|
+#
|
|
+# This program is distributed in the hope that it will be useful,
|
|
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+# GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with this program; if not, write to the Free Software
|
|
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
+
|
|
+output="$(PATH=../..:$PATH virt-what --test-root=. 2>&1)"
|
|
+expected="alibaba_cloud
|
|
+kvm"
|
|
+
|
|
+if [ "$output" != "$expected" ]; then
|
|
+ echo "$0: test failed because output did not match expected"
|
|
+ echo "Expected output was:"
|
|
+ echo "----------------------------------------"
|
|
+ echo "$expected"
|
|
+ echo "----------------------------------------"
|
|
+ echo "But the actual output of the program was:"
|
|
+ echo "----------------------------------------"
|
|
+ echo "$output"
|
|
+ echo "----------------------------------------"
|
|
+ exit 1
|
|
+fi
|
|
diff --git a/virt-what.in b/virt-what.in
|
|
index 102e23f67..fbf8c54c5 100644
|
|
--- a/virt-what.in
|
|
+++ b/virt-what.in
|
|
@@ -354,6 +354,11 @@ if ! "$skip_qemu_kvm"; then
|
|
# This is for AWS Graviton (Arm) systems which don't have CPUID.
|
|
echo kvm
|
|
skip_lkvm=true
|
|
+ elif echo "$dmi" | grep -q 'Manufacturer: Alibaba Cloud' &&
|
|
+ echo "$dmi" | grep -q 'System is a virtual machine'; then
|
|
+ # This is for Alibaba Arm systems which don't have CPUID.
|
|
+ echo kvm
|
|
+ skip_lkvm=true
|
|
elif echo "$dmi" | grep -q 'Manufacturer: QEMU'; then
|
|
# The test for KVM above failed, so now we know we're
|
|
# not using KVM acceleration.
|
|
--
|
|
2.39.1
|
|
|