Syzbot CI

Subject	KVM: x86: GPR accessors and x86.{c,h} spring cleaning
Author	seanjc@google.com
Date	2026-05-29 22:21:44 +0000 UTC
Version
Cc	binbin.wu@linux.intel.com dwmw2@infradead.org dwmw@amazon.co.uk kai.huang@intel.com kvm@vger.kernel.org linux-kernel@vger.kernel.org paul@xen.org pbonzini@redhat.com seanjc@google.com vkuznets@redhat.com yosry@kernel.org

Subject

KVM: x86: GPR accessors and x86.{c,h} spring cleaning

Author

seanjc@google.com

Date

2026-05-29 22:21:44 +0000 UTC

Version

binbin.wu@linux.intel.com dwmw2@infradead.org dwmw@amazon.co.uk kai.huang@intel.com kvm@vger.kernel.org linux-kernel@vger.kernel.org paul@xen.org pbonzini@redhat.com seanjc@google.com vkuznets@redhat.com yosry@kernel.org

Name	Content [All]
[PATCH v3 01/40] KVM: SVM: Truncate INVLPGA address in compatibility mode	[Body]
[PATCH v3 02/40] KVM: x86/xen: Bug the VM if 32-bit KVM observes a 64-bit mode hypercall	[Body]
[PATCH v3 03/40] KVM: x86/xen: Don't truncate RAX when handling hypercall from protected guest	[Body]
[PATCH v3 04/40] KVM: VMX: Read 32-bit GPR values for ENCLS instructions outside of 64-bit mode	[Body]
[PATCH v3 05/40] KVM: x86: Trace hypercall register after truncating values for 32-bit	[Body]
[PATCH v3 06/40] KVM: x86: Rename kvm_cache_regs.h => regs.h	[Body]
[PATCH v3 07/40] KVM: x86: Move inlined GPR, CR, and DR helpers from x86.h to regs.h	[Body]
[PATCH v3 08/40] KVM: x86: Add mode-aware versions of kvm_<reg>_{read,write}() helpers	[Body]
[PATCH v3 09/40] KVM: x86: Drop non-raw kvm_<reg>_write() helpers	[Body]
[PATCH v3 10/40] KVM: nSVM: Use kvm_rax_read() now that it's mode-aware	[Body]
[PATCH v3 11/40] Revert "KVM: VMX: Read 32-bit GPR values for ENCLS instructions outside of 64-bit mode"	[Body]
[PATCH v3 12/40] KVM: x86: Harden is_64_bit_hypercall() against bugs on 32-bit kernels	[Body]
[PATCH v3 13/40] KVM: x86: Move update_cr8_intercept() to lapic.c	[Body]
[PATCH v3 14/40] KVM: x86: Move async #PF helpers to x86.h (as inlines)	[Body]
[PATCH v3 15/40] KVM: x86: Move the bulk of register specific code from x86.c to regs.c	[Body]
[PATCH v3 16/40] KVM: x86: Move local APIC specific helpers out of asm/kvm_host.h	[Body]
[PATCH v3 17/40] KVM: x86: Drop defunct vcpu_tsc_khz() declaration	[Body]
[PATCH v3 18/40] KVM: x86: Move kvm_caps and kvm_host_values to asm/kvm_host.h	[Body]
[PATCH v3 19/40] KVM: x86: Swap the include order between x86.h and mmu.h	[Body]
[PATCH v3 20/40] KVM: x86: Move tdp_enabled from kvm_host.h to mmu.h	[Body]
[PATCH v3 21/40] KVM: x86: Move eager_page_split to mmu.{c,h}	[Body]
[PATCH v3 22/40] KVM: x86/hyperv: Eliminate an unnecessary include of x86.h in hyperv.h	[Body]
[PATCH v3 23/40] KVM: x86: Move kvm_{load,put}_guest_fpu() to fpu.h	[Body]
[PATCH v3 24/40] KVM: x86: Extract get/set MSR (list) ioctl logic to helpers	[Body]
[PATCH v3 25/40] KVM: x86: Expose several TSC helpers via x86.h for use by MSR code	[Body]
[PATCH v3 26/40] KVM: x86: Move the bulk of MSR specific code from x86.c to msrs.{c,h}	[Body]
[PATCH v3 27/40] KVM: x86: Move register helper declarations from kvm_host.h => regs.h	[Body]
[PATCH v3 28/40] KVM: x86: Move kvm_{g,s}et_segment() to inline helpers in regs.h	[Body]
[PATCH v3 29/40] KVM: x86: Remove defunct kvm_load_segment_descriptor() declaration.	[Body]
[PATCH v3 30/40] KVM: x86: Move MSR helper declarations from kvm_host.h => msrs.h	[Body]
[PATCH v3 31/40] KVM: x86: Move MMU helper declarations from kvm_host.h => mmu.h	[Body]
[PATCH v3 32/40] KVM: x86: Move LLDT assembly wrappers into VMX	[Body]
[PATCH v3 33/40] KVM: x86: Move kvm_cpu_get_apicid() from kvm_host.h => avic.c	[Body]
[PATCH v3 34/40] KVM: x86: Move misc "VALID MASK" defines from kvm_host.h => x86.c	[Body]
[PATCH v3 35/40] KVM: x86: Move __kvm_irq_line_state() from kvm_host.h => ioapic.h	[Body]
[PATCH v3 36/40] KVM: x86: Move IRQ-related helper declarations from kvm_host.h => irq.h	[Body]
[PATCH v3 37/40] KVM: x86: Move kvm_pv_send_ipi() declaration from kvm_host.h => lapic.h	[Body]
[PATCH v3 38/40] KVM: x86/mmu: Move kvm_arch_async_page_ready() below kvm_tdp_page_fault()	[Body]
[PATCH v3 39/40] KVM: x86/mmu: Move kvm_mmu_do_page_fault() from mmu_internal.h => mmu.c	[Body]
[PATCH v3 40/40] KVM: x86: Move a pile of stuff from kvm_host.h => x86.h	[Body]

Name

Content [All]

[PATCH v3 01/40] KVM: SVM: Truncate INVLPGA address in compatibility mode

[PATCH v3 02/40] KVM: x86/xen: Bug the VM if 32-bit KVM observes a 64-bit mode hypercall

[PATCH v3 03/40] KVM: x86/xen: Don't truncate RAX when handling hypercall from protected guest

[PATCH v3 04/40] KVM: VMX: Read 32-bit GPR values for ENCLS instructions outside of 64-bit mode

[PATCH v3 05/40] KVM: x86: Trace hypercall register *after* truncating values for 32-bit

[PATCH v3 06/40] KVM: x86: Rename kvm_cache_regs.h => regs.h

[PATCH v3 07/40] KVM: x86: Move inlined GPR, CR, and DR helpers from x86.h to regs.h

[PATCH v3 08/40] KVM: x86: Add mode-aware versions of kvm_<reg>_{read,write}() helpers

[PATCH v3 09/40] KVM: x86: Drop non-raw kvm_<reg>_write() helpers

[PATCH v3 10/40] KVM: nSVM: Use kvm_rax_read() now that it's mode-aware

[PATCH v3 11/40] Revert "KVM: VMX: Read 32-bit GPR values for ENCLS instructions outside of 64-bit mode"

[PATCH v3 12/40] KVM: x86: Harden is_64_bit_hypercall() against bugs on 32-bit kernels

[PATCH v3 13/40] KVM: x86: Move update_cr8_intercept() to lapic.c

[PATCH v3 14/40] KVM: x86: Move async #PF helpers to x86.h (as inlines)

[PATCH v3 15/40] KVM: x86: Move the bulk of register specific code from x86.c to regs.c

[PATCH v3 16/40] KVM: x86: Move local APIC specific helpers out of asm/kvm_host.h

[PATCH v3 17/40] KVM: x86: Drop defunct vcpu_tsc_khz() declaration

[PATCH v3 18/40] KVM: x86: Move kvm_caps and kvm_host_values to asm/kvm_host.h

[PATCH v3 19/40] KVM: x86: Swap the include order between x86.h and mmu.h

[PATCH v3 20/40] KVM: x86: Move tdp_enabled from kvm_host.h to mmu.h

[PATCH v3 21/40] KVM: x86: Move eager_page_split to mmu.{c,h}

[PATCH v3 22/40] KVM: x86/hyperv: Eliminate an unnecessary include of x86.h in hyperv.h

[PATCH v3 23/40] KVM: x86: Move kvm_{load,put}_guest_fpu() to fpu.h

[PATCH v3 24/40] KVM: x86: Extract get/set MSR (list) ioctl logic to helpers

[PATCH v3 25/40] KVM: x86: Expose several TSC helpers via x86.h for use by MSR code

[PATCH v3 26/40] KVM: x86: Move the bulk of MSR specific code from x86.c to msrs.{c,h}

[PATCH v3 27/40] KVM: x86: Move register helper declarations from kvm_host.h => regs.h

[PATCH v3 28/40] KVM: x86: Move kvm_{g,s}et_segment() to inline helpers in regs.h

[PATCH v3 29/40] KVM: x86: Remove defunct kvm_load_segment_descriptor() declaration.

[PATCH v3 30/40] KVM: x86: Move MSR helper declarations from kvm_host.h => msrs.h

[PATCH v3 31/40] KVM: x86: Move MMU helper declarations from kvm_host.h => mmu.h

[PATCH v3 32/40] KVM: x86: Move LLDT assembly wrappers into VMX

[PATCH v3 33/40] KVM: x86: Move kvm_cpu_get_apicid() from kvm_host.h => avic.c

[PATCH v3 34/40] KVM: x86: Move misc "VALID MASK" defines from kvm_host.h => x86.c

[PATCH v3 35/40] KVM: x86: Move __kvm_irq_line_state() from kvm_host.h => ioapic.h

[PATCH v3 36/40] KVM: x86: Move IRQ-related helper declarations from kvm_host.h => irq.h

[PATCH v3 37/40] KVM: x86: Move kvm_pv_send_ipi() declaration from kvm_host.h => lapic.h

[PATCH v3 38/40] KVM: x86/mmu: Move kvm_arch_async_page_ready() below kvm_tdp_page_fault()

[PATCH v3 39/40] KVM: x86/mmu: Move kvm_mmu_do_page_fault() from mmu_internal.h => mmu.c

[PATCH v3 40/40] KVM: x86: Move a pile of stuff from kvm_host.h => x86.h

Session 2026-05-29

Passed

ID (for dev)	5952a572-dd19-485e-8ae2-7106abc7344b
Status	finished
Triaged	OK [Log]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	d1568b1332b6b3b36b222c2868fc102727c12a34 [Config]		passed [Log]
[KASAN] Boot test: Base	d1568b1332b6b3b36b222c2868fc102727c12a34 [Config]		passed [Log]
[KASAN] Build Patched		d1568b1332b6b3b36b222c2868fc102727c12a34 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		d1568b1332b6b3b36b222c2868fc102727c12a34 [Config] [patched]	passed [Log]
[KASAN] Fuzz	d1568b1332b6b3b36b222c2868fc102727c12a34 [Config]	d1568b1332b6b3b36b222c2868fc102727c12a34 [Config] [patched]	passed [Log] [Artifacts]

Patches (40)

Series Summary

Sessions

Session 2026-05-29