Paolo Bonzini 8046d29dde KVM: x86/mmu: Reject direct bits in gpa passed to KVM_PRE_FAULT_MEMORY ...

Only let userspace pass the same addresses that were used in KVM_SET_USER_MEMORY_REGION
(or KVM_SET_USER_MEMORY_REGION2); gpas in the the upper half of the address space
are an implementation detail of TDX and KVM.

Extracted from a patch by Sean Christopherson <seanjc@google.com>.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2025-06-12 00:51:42 -04:00

..

mmu

KVM: x86/mmu: Reject direct bits in gpa passed to KVM_PRE_FAULT_MEMORY

2025-06-12 00:51:42 -04:00

svm

KVM: SEV: Disable SEV-SNP support on initialization failure

2025-06-11 14:27:06 -04:00

vmx

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2025-06-02 12:24:58 -07:00

.gitignore

…

cpuid.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2025-06-02 12:24:58 -07:00

cpuid.h

Merge branch 'kvm-tdx-initial' into HEAD

2025-04-07 07:36:33 -04:00

debugfs.c

…

emulate.c

…

fpu.h

…

hyperv.c

…

hyperv.h

…

i8254.c

…

i8254.h

…

i8259.c

…

ioapic.c

KVM: x86: Add a helper to deduplicate I/O APIC EOI interception logic

2025-04-24 11:18:36 -07:00

ioapic.h

KVM: x86: Add a helper to deduplicate I/O APIC EOI interception logic

2025-04-24 11:18:36 -07:00

irq_comm.c

KVM: x86: Rescan I/O APIC routes after EOI interception for old routing

2025-04-24 11:18:36 -07:00

irq.c

KVM: TDX: Add support for find pending IRQ in a protected local APIC

2025-03-14 14:20:55 -04:00

irq.h

…

Kconfig

Merge branch 'kvm-tdx-initial' into HEAD

2025-04-07 07:36:33 -04:00

kvm_cache_regs.h

…

kvm_emulate.h

…

kvm_onhyperv.c

…

kvm_onhyperv.h

…

kvm-asm-offsets.c

…

lapic.c

Merge tag 'kvm-x86-pir-6.16' of https://github.com/kvm-x86/linux into HEAD

2025-05-27 12:15:01 -04:00

lapic.h

x86/irq: KVM: Track PIR bitmap as an "unsigned long" array

2025-04-24 11:19:38 -07:00

Makefile

KVM: VMX: Initialize TDX during KVM module load

2025-03-14 14:20:50 -04:00

mmu.h

Merge tag 'loongarch-kvm-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD

2025-05-26 16:12:13 -04:00

mtrr.c

…

pmu.c

…

pmu.h

…

reverse_cpuid.h

…

smm.c

KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception

2025-04-24 11:17:58 -07:00

smm.h

KVM: TDX: Handle SMI request as !CONFIG_KVM_SMM

2025-03-14 14:20:56 -04:00

trace.h

KVM: x86: Do not use kvm_rip_read() unconditionally in KVM tracepoints

2025-04-24 09:52:31 -04:00

tss.h

…

x86.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2025-06-02 12:24:58 -07:00

x86.h

KVM: x86: Generalize IBRS virtualization on emulated VM-exit

2025-04-24 11:18:32 -07:00

xen.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

xen.h

…