| Message ID | 20240714111043.14132-1-pbonzini@redhat.com |
|---|---|
| State | New |
| Headers | show |
On 7/14/24 04:10, Paolo Bonzini wrote: > The following changes since commit 23901b2b721c0576007ab7580da8aa855d6042a9: > > Merge tag 'pull-target-arm-20240711' of https://git.linaro.org/people/pmaydell/qemu-arm into staging (2024-07-11 12:00:00 -0700) > > are available in the Git repository at: > > https://gitlab.com/bonzini/qemu.git tags/for-upstream-i386 > > for you to fetch changes up to cdcadf9ee9efef96323e0b88fccff589f06fc0ee: > > i386/sev: Don't allow automatic fallback to legacy KVM_SEV*_INIT (2024-07-12 15:35:54 +0200) > > ---------------------------------------------------------------- > * target/i386/tcg: fixes for seg_helper.c > * SEV: Don't allow automatic fallback to legacy KVM_SEV_INIT, > but also don't use it by default Fails testing: https://gitlab.com/qemu-project/qemu/-/jobs/7338361630 2024-07-14 23:45:07,744 __init__ L0153 DEBUG| EIP: alternative_instructions+0x2b/0xfa 2024-07-14 23:45:07,746 __init__ L0153 DEBUG| Code: 89 e5 83 ec 08 64 a1 c0 06 f4 c3 89 45 fc 31 c0 b8 e4 f7 ef c3 c7 45 f8 00 00 00 00 e8 84 6f 7a ff 85 c0 74 02 0f 0b 8d 45 f8 <cc> 90 90 90 90 83 7d f8 01 74 02 0f 0b b8 e4 f7 ef c3 e8 04 6e 7a 2024-07-14 23:45:07,747 __init__ L0153 DEBUG| EAX: c3e0bf38 EBX: 00000000 ECX: 00000000 EDX: 00200292 2024-07-14 23:45:07,747 __init__ L0153 DEBUG| ESI: c3d54b3f EDI: c3d555e0 EBP: c3e0bf40 ESP: c3e0bf38 2024-07-14 23:45:07,748 __init__ L0153 DEBUG| DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00210246 2024-07-14 23:45:07,748 __init__ L0153 DEBUG| CR0: 80050033 CR2: c3e0bf34 CR3: 03f4c000 CR4: 000006d0 2024-07-14 23:45:07,748 __init__ L0153 DEBUG| Call Trace: 2024-07-14 23:45:07,750 __init__ L0153 DEBUG| check_bugs+0x900/0x91e 2024-07-14 23:45:07,750 __init__ L0153 DEBUG| ? __get_locked_pte+0x67/0xb0 2024-07-14 23:45:07,750 __init__ L0153 DEBUG| start_kernel+0x4d3/0x501 2024-07-14 23:45:07,750 __init__ L0153 DEBUG| ? set_intr_gate+0x42/0x55 2024-07-14 23:45:07,750 __init__ L0153 DEBUG| i386_start_kernel+0x43/0x45 2024-07-14 23:45:07,751 __init__ L0153 DEBUG| startup_32_smp+0x161/0x164 2024-07-14 23:45:07,751 __init__ L0153 DEBUG| Modules linked in: 2024-07-14 23:45:07,751 __init__ L0153 DEBUG| CR2: 00000000c3e0bf34 2024-07-14 23:45:07,752 __init__ L0153 DEBUG| ---[ end trace 7adaac7a13f2a45f ]--- 2024-07-14 23:45:07,752 __init__ L0153 DEBUG| EIP: alternative_instructions+0x2b/0xfa 2024-07-14 23:45:07,753 __init__ L0153 DEBUG| Code: 89 e5 83 ec 08 64 a1 c0 06 f4 c3 89 45 fc 31 c0 b8 e4 f7 ef c3 c7 45 f8 00 00 00 00 e8 84 6f 7a ff 85 c0 74 02 0f 0b 8d 45 f8 <cc> 90 90 90 90 83 7d f8 01 74 02 0f 0b b8 e4 f7 ef c3 e8 04 6e 7a 2024-07-14 23:45:07,753 __init__ L0153 DEBUG| EAX: c3e0bf38 EBX: 00000000 ECX: 00000000 EDX: 00200292 2024-07-14 23:45:07,753 __init__ L0153 DEBUG| ESI: c3d54b3f EDI: c3d555e0 EBP: c3e0bf40 ESP: c3e0bf38 2024-07-14 23:45:07,754 __init__ L0153 DEBUG| DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00210246 2024-07-14 23:45:07,754 __init__ L0153 DEBUG| CR0: 80050033 CR2: c3e0bf34 CR3: 03f4c000 CR4: 000006d0 2024-07-14 23:45:07,754 __init__ L0153 DEBUG| Kernel panic - not syncing: Attempted to kill the idle task! r~
The following changes since commit 23901b2b721c0576007ab7580da8aa855d6042a9: Merge tag 'pull-target-arm-20240711' of https://git.linaro.org/people/pmaydell/qemu-arm into staging (2024-07-11 12:00:00 -0700) are available in the Git repository at: https://gitlab.com/bonzini/qemu.git tags/for-upstream-i386 for you to fetch changes up to cdcadf9ee9efef96323e0b88fccff589f06fc0ee: i386/sev: Don't allow automatic fallback to legacy KVM_SEV*_INIT (2024-07-12 15:35:54 +0200) ---------------------------------------------------------------- * target/i386/tcg: fixes for seg_helper.c * SEV: Don't allow automatic fallback to legacy KVM_SEV_INIT, but also don't use it by default ---------------------------------------------------------------- Michael Roth (1): i386/sev: Don't allow automatic fallback to legacy KVM_SEV*_INIT Paolo Bonzini (8): target/i386/tcg: fix POP to memory in long mode target/i386/tcg: Allow IRET from user mode to user mode with SMAP target/i386/tcg: use PUSHL/PUSHW for error code target/i386/tcg: Compute MMU index once target/i386/tcg: Use DPL-level accesses for interrupts and call gates target/i386/tcg: check for correct busy state before switching to a new task target/i386/tcg: use X86Access for TSS access target/i386/tcg: save current task state before loading new one Richard Henderson (3): target/i386/tcg: Remove SEG_ADDL target/i386/tcg: Reorg push/pop within seg_helper.c target/i386/tcg: Introduce x86_mmu_index_{kernel_,}pl qapi/qom.json | 18 +- target/i386/cpu.h | 11 +- hw/i386/pc.c | 2 +- target/i386/cpu.c | 27 +- target/i386/sev.c | 87 ++++- target/i386/tcg/seg_helper.c | 665 +++++++++++++++++++++------------------ target/i386/tcg/decode-new.c.inc | 2 +- target/i386/tcg/emit.c.inc | 1 + 8 files changed, 472 insertions(+), 341 deletions(-)