* Regression found with latest edk2/OVMF SECUREBOOT/SMM build
@ 2022-02-11 18:31 Aaron Young
2022-02-12 0:48 ` [edk2-devel] " dann frazier
[not found] ` <16D2E37A1DF179C5.26336@groups.io>
0 siblings, 2 replies; 3+ messages in thread
From: Aaron Young @ 2022-02-11 18:31 UTC (permalink / raw)
To: devel@edk2.groups.io; +Cc: Aaron Young
Hello, my apologies if this has already been discovered/discussed/addressed, but we are seeing a reproducible exception with latest (c9b7c6e0cc7da76b74bcdd8c90cef956d5ae971c) OVMF x86_64 build with SECURE_BOOT/SMM enabled:
Exception:
!!!! X64 Exception Type - 06(#UD - Invalid Opcode) CPU Apic ID - 00000000 !!!!
RIP - 00000000000E0000, CS - 0000000000000038, RFLAGS - 0000000000010046
RAX - 0000000000000000, RCX - 000000007FED2920, RDX - 0000000000000000
RBX - 000000007DB93D98, RSP - 000000007FF26718, RBP - 000000007FFE1630
RSI - 000000007E9EE018, RDI - 0000000000000000
R8 - 000000007FED3230, R9 - 0000000000000210, R10 - 000000000000002D
R11 - 000000007FF26482, R12 - 000000007EAC2201, R13 - 000000007FFFD2B0
R14 - 000000007FF26A88, R15 - 2000000000000000
DS - 0000000000000020, ES - 0000000000000020, FS - 0000000000000020
GS - 0000000000000020, SS - 0000000000000020
CR0 - 0000000080010033, CR2 - 0000000000000000, CR3 - 000000007FF16000
CR4 - 0000000000000668, CR8 - 0000000000000000
DR0 - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000
DR3 - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400
GDTR - 000000007FED9000 000000000000004F, LDTR - 0000000000000000
IDTR - 000000007FF20000 00000000000001FF, TR - 0000000000000040
FXSAVE_STATE - 000000007FF26370
!!!! Can't find image information. !!!!
OVMF Debug Log tail:
Stacks - 0x7FF21000
mSmmStackSize - 0x6000
PcdCpuSmmStackGuard - 0x1
mXdSupported - 0x1
One Semaphore Size = 0x40
Total Semaphores Size = 0x1140
PhysicalAddressBits = 40, 5LPageTable = 0.
5LevelPaging Needed - 0
1GPageTable Support - 0
PcdCpuSmmRestrictedMemoryAccess - 1
PhysicalAddressBits - 36
Initialize IDT IST field for SMM Stack Guard
InstallProtocolInterface: 26EEB3DE-B689-492E-80F0-BE8BD7DA4BA7 7FFC6100
SMM IPL registered SMM Entry Point address 7FFE5274
SmmInstallProtocolInterface: EB346B97-975F-4A9F-8B22-F8E92BB3D569 7FFC6040
SmmInstallProtocolInterface: 69B792EA-39CE-402D-A2A6-F721DE351DFE 7FFC6020
CpuSmm: SpinLock Size = 0x40, PcdCpuSmmMpTokenCountPerChunk = 0x40
SmmInstallProtocolInterface: 5D5450D7-990C-4180-A803-8E63F0608307 7FFC6200
SmmInstallProtocolInterface: 1D202CAB-C8AB-4D5C-94F7-3CFCC0D3D335 7FFC6140
SMM CPU Module exit from SMRAM with EFI_SUCCESS
SMM IPL closed SMRAM window
InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7DB93E18
SmmInstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7FFE16C0
Loading SMM driver at 0x0007FECA000 EntryPoint=0x0007FECFE6C FvbServicesSmm.efi
Failure bisected to this commit:
commit ade62c18f4742301bbef474ac10518bde5972fba
Author: Brijesh Singh via groups.io <brijesh.singh=amd.com@groups.io>
Date: Thu Dec 9 11:27:42 2021 +0800
OvmfPkg/MemEncryptSevLib: add support to validate system RAM
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275
Our build procedure:
git clone git@linux-git.oraclecorp.com:QEMU/edk2.git edk2
cd edk2
git submodule update --init
source ./edksetup.sh
make -C BaseTools
build -t GCC48 -D HTTP_BOOT_ENABLE -D FD_SIZE_4MB -D SECURE_BOOT_ENABLE -D SMM_REQUIRE -D TPM2_ENABLE -a X64 -p OvmfPkg/OvmfPkgX64.dsc
QEMU command:
/usr/bin/qemu-system-x86_64 -name guest=Guest8 -m 8192 -smp 8,maxcpus=16 -machine q35,accel=kvm -drive file=/Src/EDK2/edk2-latest1/Build/OvmfX64/DEBUG_GCC48/FV/OVMF_CODE.fd,index=0,if=pflash,format=raw,readonly -drive file=/Src/EDK2/edk2-latest1/Build/OvmfX64/DEBUG_GCC48/FV/OVMF_VARS.fd,index=1,if=pflash,format=raw -drive file=/root/Test/Disks/Guest8.img,format=raw,if=virtio -debugcon file:ovmf_debug.log -global isa-debugcon.iobase=0x402 -monitor stdio -nodefaults -global ICH9-LPC.disable_s3=1 -serial telnet:127.0.0.1:4556,server -vnc 0.0.0.0:1
-Aaron Young
aaron.young@oracle.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [edk2-devel] Regression found with latest edk2/OVMF SECUREBOOT/SMM build
2022-02-11 18:31 Regression found with latest edk2/OVMF SECUREBOOT/SMM build Aaron Young
@ 2022-02-12 0:48 ` dann frazier
[not found] ` <16D2E37A1DF179C5.26336@groups.io>
1 sibling, 0 replies; 3+ messages in thread
From: dann frazier @ 2022-02-12 0:48 UTC (permalink / raw)
To: devel, aaron.young
On Fri, Feb 11, 2022 at 06:31:35PM +0000, Aaron Young wrote:
> Hello, my apologies if this has already been discovered/discussed/addressed, but we are seeing a reproducible exception with latest (c9b7c6e0cc7da76b74bcdd8c90cef956d5ae971c) OVMF x86_64 build with SECURE_BOOT/SMM enabled:
>
> Exception:
>
> !!!! X64 Exception Type - 06(#UD - Invalid Opcode) CPU Apic ID - 00000000 !!!!
> RIP - 00000000000E0000, CS - 0000000000000038, RFLAGS - 0000000000010046
> RAX - 0000000000000000, RCX - 000000007FED2920, RDX - 0000000000000000
> RBX - 000000007DB93D98, RSP - 000000007FF26718, RBP - 000000007FFE1630
> RSI - 000000007E9EE018, RDI - 0000000000000000
> R8 - 000000007FED3230, R9 - 0000000000000210, R10 - 000000000000002D
> R11 - 000000007FF26482, R12 - 000000007EAC2201, R13 - 000000007FFFD2B0
> R14 - 000000007FF26A88, R15 - 2000000000000000
> DS - 0000000000000020, ES - 0000000000000020, FS - 0000000000000020
> GS - 0000000000000020, SS - 0000000000000020
> CR0 - 0000000080010033, CR2 - 0000000000000000, CR3 - 000000007FF16000
> CR4 - 0000000000000668, CR8 - 0000000000000000
> DR0 - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000
> DR3 - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400
> GDTR - 000000007FED9000 000000000000004F, LDTR - 0000000000000000
> IDTR - 000000007FF20000 00000000000001FF, TR - 0000000000000040
> FXSAVE_STATE - 000000007FF26370
> !!!! Can't find image information. !!!!
>
>
> OVMF Debug Log tail:
>
> Stacks - 0x7FF21000
> mSmmStackSize - 0x6000
> PcdCpuSmmStackGuard - 0x1
> mXdSupported - 0x1
> One Semaphore Size = 0x40
> Total Semaphores Size = 0x1140
> PhysicalAddressBits = 40, 5LPageTable = 0.
> 5LevelPaging Needed - 0
> 1GPageTable Support - 0
> PcdCpuSmmRestrictedMemoryAccess - 1
> PhysicalAddressBits - 36
> Initialize IDT IST field for SMM Stack Guard
> InstallProtocolInterface: 26EEB3DE-B689-492E-80F0-BE8BD7DA4BA7 7FFC6100
> SMM IPL registered SMM Entry Point address 7FFE5274
> SmmInstallProtocolInterface: EB346B97-975F-4A9F-8B22-F8E92BB3D569 7FFC6040
> SmmInstallProtocolInterface: 69B792EA-39CE-402D-A2A6-F721DE351DFE 7FFC6020
> CpuSmm: SpinLock Size = 0x40, PcdCpuSmmMpTokenCountPerChunk = 0x40
> SmmInstallProtocolInterface: 5D5450D7-990C-4180-A803-8E63F0608307 7FFC6200
> SmmInstallProtocolInterface: 1D202CAB-C8AB-4D5C-94F7-3CFCC0D3D335 7FFC6140
> SMM CPU Module exit from SMRAM with EFI_SUCCESS
> SMM IPL closed SMRAM window
> InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7DB93E18
> SmmInstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7FFE16C0
> Loading SMM driver at 0x0007FECA000 EntryPoint=0x0007FECFE6C FvbServicesSmm.efi
>
>
> Failure bisected to this commit:
>
> commit ade62c18f4742301bbef474ac10518bde5972fba
> Author: Brijesh Singh via groups.io <brijesh.singh=amd.com@groups.io>
> Date: Thu Dec 9 11:27:42 2021 +0800
>
> OvmfPkg/MemEncryptSevLib: add support to validate system RAM
>
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275
I hit the same thing preparing a 202202-rc1 for Debian. Strangely it
only seems to impact our 2M images - FD_SIZE_4MB is OK:
!!!! X64 Exception Type - 06(#UD - Invalid Opcode) CPU Apic ID - 00000000 !!!!
RIP - 000000000000FF00, CS - 0000000000000038, RFLAGS - 0000000000000002
RAX - 0000000000000000, RCX - 000000000FF77040, RDX - 0000000000000000
RBX - 000000000FFF2690, RSP - 000000000FFCA6B8, RBP - 0000000000000000
RSI - 000000000FFFB701, RDI - 000000000FFC0000
R8 - 000000000FF771C8, R9 - 0000000003070002, R10 - 000000000000002D
R11 - 000000000FF78FFF, R12 - 000000000DE37498, R13 - 000000000E9EE018
R14 - 000000000FF79000, R15 - 000000000FFFC6F8
DS - 0000000000000020, ES - 0000000000000020, FS - 0000000000000020
GS - 0000000000000020, SS - 0000000000000020
CR0 - 0000000080010033, CR2 - 0000000000000000, CR3 - 000000000FFBB000
CR4 - 0000000000000668, CR8 - 0000000000000000
DR0 - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000
DR3 - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400
GDTR - 000000000FF7E000 000000000000004F, LDTR - 0000000000000000
IDTR - 000000000FFC4000 00000000000001FF, TR - 0000000000000040
FXSAVE_STATE - 000000000FFCA310
!!!! Can't find image information. !!!!
FAIL
======================================================================
FAIL: test_ovmf_ms_secure_boot_unsigned (__main__.BootToShellTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/dannf/git/edk2/debian/tests/shell.py", line 75, in run_cmd_check_secure_boot
i = child.expect(
File "/usr/lib/python3/dist-packages/pexpect/spawnbase.py", line 343, in expect
return self.expect_list(compiled_pattern_list,
pexpect.exceptions.TIMEOUT: Timeout exceeded.
<pexpect.pty_spawn.spawn object at 0x7f0f477483d0>
command: /usr/bin/qemu-system-x86_64
args: ['/usr/bin/qemu-system-x86_64', '-machine', 'q35,accel=tcg', '-no-user-config', '-nodefaults', '-m', '256', '-smp', '2,sockets=2,cores=1,threads=1', '-display', 'none', '-serial', 'stdio', '-chardev', 'pty,id=charserial1', '-device', 'isa-serial,chardev=charserial1,id=serial1', '-drive', 'file=/usr/share/OVMF/OVMF_CODE.ms.fd,if=pflash,format=raw,unit=0,readonly=on', '-drive', 'file=/tmp/tmpbbbbskit,if=pflash,format=raw,unit=1,readonly=off', '-global', 'ICH9-LPC.disable_s3=1', '-drive', 'file=/tmp/tmpaq_0333l,format=raw']
buffer (last 100 chars): b"TR - 0000000000000040\r\r\nFXSAVE_STATE - 000000000FFCA310\r\r\n!!!! Can't find image information. !!!!\r\r\n"
before (last 100 chars): b"TR - 0000000000000040\r\r\nFXSAVE_STATE - 000000000FFCA310\r\r\n!!!! Can't find image information. !!!!\r\r\n"
after: <class 'pexpect.exceptions.TIMEOUT'>
-dann
>
> Our build procedure:
>
> git clone git@linux-git.oraclecorp.com:QEMU/edk2.git edk2
> cd edk2
> git submodule update --init
> source ./edksetup.sh
> make -C BaseTools
> build -t GCC48 -D HTTP_BOOT_ENABLE -D FD_SIZE_4MB -D SECURE_BOOT_ENABLE -D SMM_REQUIRE -D TPM2_ENABLE -a X64 -p OvmfPkg/OvmfPkgX64.dsc
>
> QEMU command:
>
> /usr/bin/qemu-system-x86_64 -name guest=Guest8 -m 8192 -smp 8,maxcpus=16 -machine q35,accel=kvm -drive file=/Src/EDK2/edk2-latest1/Build/OvmfX64/DEBUG_GCC48/FV/OVMF_CODE.fd,index=0,if=pflash,format=raw,readonly -drive file=/Src/EDK2/edk2-latest1/Build/OvmfX64/DEBUG_GCC48/FV/OVMF_VARS.fd,index=1,if=pflash,format=raw -drive file=/root/Test/Disks/Guest8.img,format=raw,if=virtio -debugcon file:ovmf_debug.log -global isa-debugcon.iobase=0x402 -monitor stdio -nodefaults -global ICH9-LPC.disable_s3=1 -serial telnet:127.0.0.1:4556,server -vnc 0.0.0.0:1
>
> -Aaron Young
> aaron.young@oracle.com
>
>
>
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [edk2-devel] Regression found with latest edk2/OVMF SECUREBOOT/SMM build
[not found] ` <16D2E37A1DF179C5.26336@groups.io>
@ 2022-02-14 22:45 ` dann frazier
0 siblings, 0 replies; 3+ messages in thread
From: dann frazier @ 2022-02-14 22:45 UTC (permalink / raw)
To: devel; +Cc: aaron.young, Brijesh Singh
[+ Brijesh]
On Fri, Feb 11, 2022 at 05:48:38PM -0700, dann frazier wrote:
> On Fri, Feb 11, 2022 at 06:31:35PM +0000, Aaron Young wrote:
> > Hello, my apologies if this has already been discovered/discussed/addressed, but we are seeing a reproducible exception with latest (c9b7c6e0cc7da76b74bcdd8c90cef956d5ae971c) OVMF x86_64 build with SECURE_BOOT/SMM enabled:
> >
> > Exception:
> >
> > !!!! X64 Exception Type - 06(#UD - Invalid Opcode) CPU Apic ID - 00000000 !!!!
> > RIP - 00000000000E0000, CS - 0000000000000038, RFLAGS - 0000000000010046
> > RAX - 0000000000000000, RCX - 000000007FED2920, RDX - 0000000000000000
> > RBX - 000000007DB93D98, RSP - 000000007FF26718, RBP - 000000007FFE1630
> > RSI - 000000007E9EE018, RDI - 0000000000000000
> > R8 - 000000007FED3230, R9 - 0000000000000210, R10 - 000000000000002D
> > R11 - 000000007FF26482, R12 - 000000007EAC2201, R13 - 000000007FFFD2B0
> > R14 - 000000007FF26A88, R15 - 2000000000000000
> > DS - 0000000000000020, ES - 0000000000000020, FS - 0000000000000020
> > GS - 0000000000000020, SS - 0000000000000020
> > CR0 - 0000000080010033, CR2 - 0000000000000000, CR3 - 000000007FF16000
> > CR4 - 0000000000000668, CR8 - 0000000000000000
> > DR0 - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000
> > DR3 - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400
> > GDTR - 000000007FED9000 000000000000004F, LDTR - 0000000000000000
> > IDTR - 000000007FF20000 00000000000001FF, TR - 0000000000000040
> > FXSAVE_STATE - 000000007FF26370
> > !!!! Can't find image information. !!!!
> >
> >
> > OVMF Debug Log tail:
> >
> > Stacks - 0x7FF21000
> > mSmmStackSize - 0x6000
> > PcdCpuSmmStackGuard - 0x1
> > mXdSupported - 0x1
> > One Semaphore Size = 0x40
> > Total Semaphores Size = 0x1140
> > PhysicalAddressBits = 40, 5LPageTable = 0.
> > 5LevelPaging Needed - 0
> > 1GPageTable Support - 0
> > PcdCpuSmmRestrictedMemoryAccess - 1
> > PhysicalAddressBits - 36
> > Initialize IDT IST field for SMM Stack Guard
> > InstallProtocolInterface: 26EEB3DE-B689-492E-80F0-BE8BD7DA4BA7 7FFC6100
> > SMM IPL registered SMM Entry Point address 7FFE5274
> > SmmInstallProtocolInterface: EB346B97-975F-4A9F-8B22-F8E92BB3D569 7FFC6040
> > SmmInstallProtocolInterface: 69B792EA-39CE-402D-A2A6-F721DE351DFE 7FFC6020
> > CpuSmm: SpinLock Size = 0x40, PcdCpuSmmMpTokenCountPerChunk = 0x40
> > SmmInstallProtocolInterface: 5D5450D7-990C-4180-A803-8E63F0608307 7FFC6200
> > SmmInstallProtocolInterface: 1D202CAB-C8AB-4D5C-94F7-3CFCC0D3D335 7FFC6140
> > SMM CPU Module exit from SMRAM with EFI_SUCCESS
> > SMM IPL closed SMRAM window
> > InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7DB93E18
> > SmmInstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 7FFE16C0
> > Loading SMM driver at 0x0007FECA000 EntryPoint=0x0007FECFE6C FvbServicesSmm.efi
> >
> >
> > Failure bisected to this commit:
> >
> > commit ade62c18f4742301bbef474ac10518bde5972fba
> > Author: Brijesh Singh via groups.io <brijesh.singh=amd.com@groups.io>
> > Date: Thu Dec 9 11:27:42 2021 +0800
> >
> > OvmfPkg/MemEncryptSevLib: add support to validate system RAM
> >
> > BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275
>
> I hit the same thing preparing a 202202-rc1 for Debian. Strangely it
> only seems to impact our 2M images - FD_SIZE_4MB is OK:
>
> !!!! X64 Exception Type - 06(#UD - Invalid Opcode) CPU Apic ID - 00000000 !!!!
> RIP - 000000000000FF00, CS - 0000000000000038, RFLAGS - 0000000000000002
> RAX - 0000000000000000, RCX - 000000000FF77040, RDX - 0000000000000000
> RBX - 000000000FFF2690, RSP - 000000000FFCA6B8, RBP - 0000000000000000
> RSI - 000000000FFFB701, RDI - 000000000FFC0000
> R8 - 000000000FF771C8, R9 - 0000000003070002, R10 - 000000000000002D
> R11 - 000000000FF78FFF, R12 - 000000000DE37498, R13 - 000000000E9EE018
> R14 - 000000000FF79000, R15 - 000000000FFFC6F8
> DS - 0000000000000020, ES - 0000000000000020, FS - 0000000000000020
> GS - 0000000000000020, SS - 0000000000000020
> CR0 - 0000000080010033, CR2 - 0000000000000000, CR3 - 000000000FFBB000
> CR4 - 0000000000000668, CR8 - 0000000000000000
> DR0 - 0000000000000000, DR1 - 0000000000000000, DR2 - 0000000000000000
> DR3 - 0000000000000000, DR6 - 00000000FFFF0FF0, DR7 - 0000000000000400
> GDTR - 000000000FF7E000 000000000000004F, LDTR - 0000000000000000
> IDTR - 000000000FFC4000 00000000000001FF, TR - 0000000000000040
> FXSAVE_STATE - 000000000FFCA310
> !!!! Can't find image information. !!!!
> FAIL
>
> ======================================================================
> FAIL: test_ovmf_ms_secure_boot_unsigned (__main__.BootToShellTest)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
> File "/home/dannf/git/edk2/debian/tests/shell.py", line 75, in run_cmd_check_secure_boot
> i = child.expect(
> File "/usr/lib/python3/dist-packages/pexpect/spawnbase.py", line 343, in expect
> return self.expect_list(compiled_pattern_list,
> pexpect.exceptions.TIMEOUT: Timeout exceeded.
> <pexpect.pty_spawn.spawn object at 0x7f0f477483d0>
> command: /usr/bin/qemu-system-x86_64
> args: ['/usr/bin/qemu-system-x86_64', '-machine', 'q35,accel=tcg', '-no-user-config', '-nodefaults', '-m', '256', '-smp', '2,sockets=2,cores=1,threads=1', '-display', 'none', '-serial', 'stdio', '-chardev', 'pty,id=charserial1', '-device', 'isa-serial,chardev=charserial1,id=serial1', '-drive', 'file=/usr/share/OVMF/OVMF_CODE.ms.fd,if=pflash,format=raw,unit=0,readonly=on', '-drive', 'file=/tmp/tmpbbbbskit,if=pflash,format=raw,unit=1,readonly=off', '-global', 'ICH9-LPC.disable_s3=1', '-drive', 'file=/tmp/tmpaq_0333l,format=raw']
> buffer (last 100 chars): b"TR - 0000000000000040\r\r\nFXSAVE_STATE - 000000000FFCA310\r\r\n!!!! Can't find image information. !!!!\r\r\n"
> before (last 100 chars): b"TR - 0000000000000040\r\r\nFXSAVE_STATE - 000000000FFCA310\r\r\n!!!! Can't find image information. !!!!\r\r\n"
> after: <class 'pexpect.exceptions.TIMEOUT'>
fyi, I went ahead and filed a bug for this and attached a full debug log to it:
https://bugzilla.tianocore.org/show_bug.cgi?id=3835
-dann
>
> >
> > Our build procedure:
> >
> > git clone git@linux-git.oraclecorp.com:QEMU/edk2.git edk2
> > cd edk2
> > git submodule update --init
> > source ./edksetup.sh
> > make -C BaseTools
> > build -t GCC48 -D HTTP_BOOT_ENABLE -D FD_SIZE_4MB -D SECURE_BOOT_ENABLE -D SMM_REQUIRE -D TPM2_ENABLE -a X64 -p OvmfPkg/OvmfPkgX64.dsc
> >
> > QEMU command:
> >
> > /usr/bin/qemu-system-x86_64 -name guest=Guest8 -m 8192 -smp 8,maxcpus=16 -machine q35,accel=kvm -drive file=/Src/EDK2/edk2-latest1/Build/OvmfX64/DEBUG_GCC48/FV/OVMF_CODE.fd,index=0,if=pflash,format=raw,readonly -drive file=/Src/EDK2/edk2-latest1/Build/OvmfX64/DEBUG_GCC48/FV/OVMF_VARS.fd,index=1,if=pflash,format=raw -drive file=/root/Test/Disks/Guest8.img,format=raw,if=virtio -debugcon file:ovmf_debug.log -global isa-debugcon.iobase=0x402 -monitor stdio -nodefaults -global ICH9-LPC.disable_s3=1 -serial telnet:127.0.0.1:4556,server -vnc 0.0.0.0:1
> >
> > -Aaron Young
> > aaron.young@oracle.com
> >
> >
> >
> >
> >
>
>
>
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-02-11 18:31 Regression found with latest edk2/OVMF SECUREBOOT/SMM build Aaron Young
2022-02-12 0:48 ` [edk2-devel] " dann frazier
[not found] ` <16D2E37A1DF179C5.26336@groups.io>
2022-02-14 22:45 ` dann frazier
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