From: Stefan Reiter <s.reiter@proxmox.com>
To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
Dominik Csapak <d.csapak@proxmox.com>
Subject: Re: [pve-devel] [PATCH qemu-server v2] use non SMM ovmf code file for i440fx machines
Date: Thu, 21 Oct 2021 12:38:08 +0200 [thread overview]
Message-ID: <6b31fe05-2221-2edd-a88c-9cad9b886c47@proxmox.com> (raw)
In-Reply-To: <20211011121024.921936-1-d.csapak@proxmox.com>
Works as intended, both i440fx and Q35 run with a secure boot efidisk.
Tested-by: Stefan Reiter <s.reiter@proxmox.com>
Reviewed-by: Stefan Reiter <s.reiter@proxmox.com>
On 10/11/21 2:10 PM, Dominik Csapak wrote:
> ovmf with SMM enabled will not boot on i440fx (hangs on graphics
> initialization), so load the non SMM variant.
>
> should be no issue regarding live-migration since it never worked with
> this anyway.
>
> adapts the test and adds one with q35
>
> Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
> ---
> changes from v1:
> * encode 'no-smm' instead of machine type in the ovmf hash
> * move the is_q35 checks out of the get_ovmf_files
>
> PVE/API2/Qemu.pm | 4 ++-
> PVE/QemuServer.pm | 26 +++++++++++------
> test/cfg2cmd/efi-secboot-and-tpm-q35.conf | 6 ++++
> test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd | 28 +++++++++++++++++++
> test/cfg2cmd/efi-secboot-and-tpm.conf | 2 +-
> test/cfg2cmd/efi-secboot-and-tpm.conf.cmd | 2 +-
> 6 files changed, 57 insertions(+), 11 deletions(-)
> create mode 100644 test/cfg2cmd/efi-secboot-and-tpm-q35.conf
> create mode 100644 test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
>
> diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
> index cc2a543..9c21b70 100644
> --- a/PVE/API2/Qemu.pm
> +++ b/PVE/API2/Qemu.pm
> @@ -24,6 +24,7 @@ use PVE::QemuServer;
> use PVE::QemuServer::Drive;
> use PVE::QemuServer::CPUConfig;
> use PVE::QemuServer::Monitor qw(mon_cmd);
> +use PVE::QemuServer::Machine;
> use PVE::QemuMigrate;
> use PVE::RPCEnvironment;
> use PVE::AccessControl;
> @@ -183,8 +184,9 @@ my $create_disks = sub {
>
> my $volid;
> if ($ds eq 'efidisk0') {
> + my $smm = PVE::QemuServer::Machine::machine_type_is_q35($conf);
> ($volid, $size) = PVE::QemuServer::create_efidisk(
> - $storecfg, $storeid, $vmid, $fmt, $arch, $disk);
> + $storecfg, $storeid, $vmid, $fmt, $arch, $disk, $smm);
> } elsif ($ds eq 'tpmstate0') {
> # swtpm can only use raw volumes, and uses a fixed size
> $size = PVE::Tools::convert_size(PVE::QemuServer::Drive::TPMSTATE_DISK_SIZE, 'b' => 'kb');
> diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
> index eb29fc2..351a385 100644
> --- a/PVE/QemuServer.pm
> +++ b/PVE/QemuServer.pm
> @@ -64,6 +64,14 @@ eval {
> my $EDK2_FW_BASE = '/usr/share/pve-edk2-firmware/';
> my $OVMF = {
> x86_64 => {
> + '4m-no-smm' => [
> + "$EDK2_FW_BASE/OVMF_CODE_4M.fd",
> + "$EDK2_FW_BASE/OVMF_VARS_4M.fd",
> + ],
> + '4m-no-smm-ms' => [
> + "$EDK2_FW_BASE/OVMF_CODE_4M.fd",
> + "$EDK2_FW_BASE/OVMF_VARS_4M.ms.fd",
> + ],
> '4m' => [
> "$EDK2_FW_BASE/OVMF_CODE_4M.secboot.fd",
> "$EDK2_FW_BASE/OVMF_VARS_4M.fd",
> @@ -3152,15 +3160,16 @@ sub get_vm_machine {
> return $machine;
> }
>
> -sub get_ovmf_files($$) {
> - my ($arch, $efidisk) = @_;
> +sub get_ovmf_files($$$) {
> + my ($arch, $efidisk, $smm) = @_;
>
> my $types = $OVMF->{$arch}
> or die "no OVMF images known for architecture '$arch'\n";
>
> my $type = 'default';
> if (defined($efidisk->{efitype}) && $efidisk->{efitype} eq '4m') {
> - $type = $efidisk->{'pre-enrolled-keys'} ? "4m-ms" : "4m";
> + $type = $smm ? "4m" : "4m-no-smm";
> + $type .= '-ms' if $efidisk->{'pre-enrolled-keys'};
> }
>
> return $types->{$type}->@*;
> @@ -3427,7 +3436,7 @@ sub config_to_command {
> $d = parse_drive('efidisk0', $efidisk);
> }
>
> - my ($ovmf_code, $ovmf_vars) = get_ovmf_files($arch, $d);
> + my ($ovmf_code, $ovmf_vars) = get_ovmf_files($arch, $d, $q35);
> die "uefi base image '$ovmf_code' not found\n" if ! -f $ovmf_code;
>
> my ($path, $format);
> @@ -7523,7 +7532,8 @@ sub get_efivars_size {
> my ($conf) = @_;
> my $arch = get_vm_arch($conf);
> my $efidisk = $conf->{efidisk0} ? parse_drive('efidisk0', $conf->{efidisk0}) : undef;
> - my (undef, $ovmf_vars) = get_ovmf_files($arch, $efidisk);
> + my $smm = PVE::QemuServer::Machine::machine_type_is_q35($conf);
> + my (undef, $ovmf_vars) = get_ovmf_files($arch, $efidisk, $smm);
> die "uefi vars image '$ovmf_vars' not found\n" if ! -f $ovmf_vars;
> return -s $ovmf_vars;
> }
> @@ -7548,10 +7558,10 @@ sub update_tpmstate_size {
> $conf->{tpmstate0} = print_drive($disk);
> }
>
> -sub create_efidisk($$$$$$) {
> - my ($storecfg, $storeid, $vmid, $fmt, $arch, $efidisk) = @_;
> +sub create_efidisk($$$$$$$) {
> + my ($storecfg, $storeid, $vmid, $fmt, $arch, $efidisk, $smm) = @_;
>
> - my (undef, $ovmf_vars) = get_ovmf_files($arch, $efidisk);
> + my (undef, $ovmf_vars) = get_ovmf_files($arch, $efidisk, $smm);
> die "EFI vars default image not found\n" if ! -f $ovmf_vars;
>
> my $vars_size_b = -s $ovmf_vars;
> diff --git a/test/cfg2cmd/efi-secboot-and-tpm-q35.conf b/test/cfg2cmd/efi-secboot-and-tpm-q35.conf
> new file mode 100644
> index 0000000..5d4b5f5
> --- /dev/null
> +++ b/test/cfg2cmd/efi-secboot-and-tpm-q35.conf
> @@ -0,0 +1,6 @@
> +# TEST: Test newer 4MB efidisk with secureboot, smm enforce and a TPM device on Q35
> +smbios1: uuid=7b10d7af-b932-4c66-b2c3-3996152ec465
> +bios: ovmf
> +machine: q35
> +efidisk0: local:100/vm-disk-100-0.raw,efitype=4m,pre-enrolled-keys=1,size=528K
> +tpmstate0: local:108/vm-100-disk-1.raw,size=4M,version=v2.0
> diff --git a/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd b/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
> new file mode 100644
> index 0000000..b2a2662
> --- /dev/null
> +++ b/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
> @@ -0,0 +1,28 @@
> +/usr/bin/kvm \
> + -id 8006 \
> + -name vm8006 \
> + -no-shutdown \
> + -chardev 'socket,id=qmp,path=/var/run/qemu-server/8006.qmp,server=on,wait=off' \
> + -mon 'chardev=qmp,mode=control' \
> + -chardev 'socket,id=qmp-event,path=/var/run/qmeventd.sock,reconnect=5' \
> + -mon 'chardev=qmp-event,mode=control' \
> + -pidfile /var/run/qemu-server/8006.pid \
> + -daemonize \
> + -smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
> + -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE_4M.secboot.fd' \
> + -drive 'if=pflash,unit=1,format=raw,id=drive-efidisk0,size=540672,file=/var/lib/vz/images/100/vm-disk-100-0.raw' \
> + -smp '1,sockets=1,cores=1,maxcpus=1' \
> + -nodefaults \
> + -boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
> + -vnc 'unix:/var/run/qemu-server/8006.vnc,password=on' \
> + -cpu kvm64,enforce,+kvm_pv_eoi,+kvm_pv_unhalt,+lahf_lm,+sep \
> + -m 512 \
> + -readconfig /usr/share/qemu-server/pve-q35-4.0.cfg
> + -device 'usb-tablet,id=tablet,bus=ehci.0,port=1'
> + -chardev 'socket,id=tpmchar,path=/var/run/qemu-server/8006.swtpm' \
> + -tpmdev 'emulator,id=tpmdev,chardev=tpmchar' \
> + -device 'tpm-tis,tpmdev=tpmdev' \
> + -device 'VGA,id=vga,bus=pcie.0,addr=0x1' \
> + -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3' \
> + -iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
> + -machine 'type=q35+pve0'
> diff --git a/test/cfg2cmd/efi-secboot-and-tpm.conf b/test/cfg2cmd/efi-secboot-and-tpm.conf
> index ba2601f..915424e 100644
> --- a/test/cfg2cmd/efi-secboot-and-tpm.conf
> +++ b/test/cfg2cmd/efi-secboot-and-tpm.conf
> @@ -1,4 +1,4 @@
> -# TEST: Test newer 4MB efidisk with secureboot, smm enforce and a TPM device
> +# TEST: Test newer 4MB efidisk with secureboot and a TPM device
> smbios1: uuid=7b10d7af-b932-4c66-b2c3-3996152ec465
> bios: ovmf
> efidisk0: local:100/vm-disk-100-0.raw,efitype=4m,pre-enrolled-keys=1,size=528K
> diff --git a/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd b/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
> index 499dbab..400db42 100644
> --- a/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
> +++ b/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
> @@ -9,7 +9,7 @@
> -pidfile /var/run/qemu-server/8006.pid \
> -daemonize \
> -smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
> - -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE_4M.secboot.fd' \
> + -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE_4M.fd' \
> -drive 'if=pflash,unit=1,format=raw,id=drive-efidisk0,size=540672,file=/var/lib/vz/images/100/vm-disk-100-0.raw' \
> -smp '1,sockets=1,cores=1,maxcpus=1' \
> -nodefaults \
>
next prev parent reply other threads:[~2021-10-21 10:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 12:10 Dominik Csapak
2021-10-21 10:38 ` Stefan Reiter [this message]
2021-10-21 10:39 ` [pve-devel] applied: " Thomas Lamprecht
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