linux_dsm_epyc7002/arch/x86/kvm
Gleb Natapov 3a78a4f463 KVM: emulator: drop RPL check from linearize() function
According to Intel SDM Vol3 Section 5.5 "Privilege Levels" and 5.6
"Privilege Level Checking When Accessing Data Segments" RPL checking is
done during loading of a segment selector, not during data access. We
already do checking during segment selector loading, so drop the check
during data access. Checking RPL during data access triggers #GP if
after transition from real mode to protected mode RPL bits in a segment
selector are set.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2013-01-02 19:36:26 -02:00
..
cpuid.c KVM: x86: Make register state after reset conform to specification 2012-12-05 18:00:07 +02:00
cpuid.h Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-12-13 15:31:08 -08:00
emulate.c KVM: emulator: drop RPL check from linearize() function 2013-01-02 19:36:26 -02:00
i8254.c kvm: fix i8254 counter 0 wraparound 2012-12-18 11:12:38 +02:00
i8254.h KVM: fold kvm_pit_timer into kvm_kpit_state 2012-08-01 00:21:07 -03:00
i8259.c KVM: inject ExtINT interrupt before APIC interrupts 2012-12-13 23:05:21 -02:00
irq.c KVM: remove unused variable. 2012-12-14 23:07:44 -02:00
irq.h KVM: switch to symbolic name for irq_states size 2012-07-20 16:12:16 -03:00
Kconfig KVM: Depend on HIGH_RES_TIMERS 2012-09-10 11:10:03 +03:00
kvm_cache_regs.h KVM: MMU: Do not unconditionally read PDPTE from guest memory 2011-09-25 19:18:01 +03:00
lapic.c KVM: x86: pass host_tsc to read_l1_tsc 2012-11-27 23:29:11 -02:00
lapic.h KVM: optimize apic interrupt delivery 2012-09-20 15:05:26 +03:00
Makefile KVM: Remove internal timer abstraction 2012-08-01 00:21:06 -03:00
mmu_audit.c KVM: do not release the error pfn 2012-08-06 16:04:57 +03:00
mmu.c KVM: MMU: optimize for set_spte 2012-12-06 09:11:25 +02:00
mmu.h KVM: MMU: Optimize is_last_gpte() 2012-09-20 13:00:09 +03:00
mmutrace.h KVM: MMU: fix kvm_mmu_pagetable_walk tracepoint 2012-07-11 16:51:22 +03:00
paging_tmpl.h KVM: do not treat noslot pfn as a error pfn 2012-10-29 20:31:04 -02:00
pmu.c Merge branch 'queue' into next 2012-07-26 11:54:21 +03:00
svm.c KVM: x86: Make register state after reset conform to specification 2012-12-05 18:00:07 +02:00
trace.h KVM: x86: require matched TSC offsets for master clock 2012-11-27 23:29:15 -02:00
tss.h KVM: x86: hardware task switching support 2008-04-27 12:00:39 +03:00
vmx.c KVM: VMX: remove unneeded temporary variable from vmx_set_segment() 2012-12-23 14:02:00 +02:00
x86.c KVM: struct kvm_memory_slot.user_alloc -> bool 2012-12-13 23:24:38 -02:00
x86.h KVM: x86: Add code to track call origin for msr assignment 2012-11-30 18:26:12 -02:00