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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-06-05 08:43:41 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-06-05 08:43:41 -0700 |
commit | 71d7b52cc33bc3b6697cce8a0a5ac9032f372e47 (patch) | |
tree | b4d543cec4fc087b244d219c62868076742b1305 /arch/x86/include/asm/vmxfeatures.h | |
parent | 51214520ad62e6cd5ec216e9b840999b4aaceb5f (diff) | |
parent | db574f2f96d0c9a245a9e787e3d9ec288fb2b445 (diff) | |
download | linux-stable-71d7b52cc33bc3b6697cce8a0a5ac9032f372e47.tar.gz linux-stable-71d7b52cc33bc3b6697cce8a0a5ac9032f372e47.tar.bz2 linux-stable-71d7b52cc33bc3b6697cce8a0a5ac9032f372e47.zip |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"This is dominated by a couple large series for ARM and x86
respectively, but apart from that things are calm.
ARM:
- Large set of FP/SVE fixes for pKVM, addressing the fallout from the
per-CPU data rework and making sure that the host is not involved
in the FP/SVE switching any more
- Allow FEAT_BTI to be enabled with NV now that FEAT_PAUTH is
completely supported
- Fix for the respective priorities of Failed PAC, Illegal Execution
state and Instruction Abort exceptions
- Fix the handling of AArch32 instruction traps failing their
condition code, which was broken by the introduction of
ESR_EL2.ISS2
- Allow vcpus running in AArch32 state to be restored in System mode
- Fix AArch32 GPR restore that would lose the 64 bit state under some
conditions
RISC-V:
- No need to use mask when hart-index-bits is 0
- Fix incorrect reg_subtype labels in
kvm_riscv_vcpu_set_reg_isa_ext()
x86:
- Fixes and debugging help for the #VE sanity check.
Also disable it by default, even for CONFIG_DEBUG_KERNEL, because
it was found to trigger spuriously (most likely a processor erratum
as the exact symptoms vary by generation).
- Avoid WARN() when two NMIs arrive simultaneously during an
NMI-disabled situation (GIF=0 or interrupt shadow) when the
processor supports virtual NMI.
While generally KVM will not request an NMI window when virtual
NMIs are supported, in this case it *does* have to single-step over
the interrupt shadow or enable the STGI intercept, in order to
deliver the latched second NMI.
- Drop support for hand tuning APIC timer advancement from userspace.
Since we have adaptive tuning, and it has proved to work well, drop
the module parameter for manual configuration and with it a few
stupid bugs that it had"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (32 commits)
KVM: x86/mmu: Don't save mmu_invalidate_seq after checking private attr
KVM: arm64: Ensure that SME controls are disabled in protected mode
KVM: arm64: Refactor CPACR trap bit setting/clearing to use ELx format
KVM: arm64: Consolidate initializing the host data's fpsimd_state/sve in pKVM
KVM: arm64: Eagerly restore host fpsimd/sve state in pKVM
KVM: arm64: Allocate memory mapped at hyp for host sve state in pKVM
KVM: arm64: Specialize handling of host fpsimd state on trap
KVM: arm64: Abstract set/clear of CPTR_EL2 bits behind helper
KVM: arm64: Fix prototype for __sve_save_state/__sve_restore_state
KVM: arm64: Reintroduce __sve_save_state
KVM: x86: Drop support for hand tuning APIC timer advancement from userspace
KVM: SEV-ES: Delegate LBR virtualization to the processor
KVM: SEV-ES: Disallow SEV-ES guests when X86_FEATURE_LBRV is absent
KVM: SEV-ES: Prevent MSR access post VMSA encryption
RISC-V: KVM: Fix incorrect reg_subtype labels in kvm_riscv_vcpu_set_reg_isa_ext function
RISC-V: KVM: No need to use mask when hart-index-bit is 0
KVM: arm64: nv: Expose BTI and CSV_frac to a guest hypervisor
KVM: arm64: nv: Fix relative priorities of exceptions generated by ERETAx
KVM: arm64: AArch32: Fix spurious trapping of conditional instructions
KVM: arm64: Allow AArch32 PSTATE.M to be restored as System mode
...
Diffstat (limited to 'arch/x86/include/asm/vmxfeatures.h')
-rw-r--r-- | arch/x86/include/asm/vmxfeatures.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/vmxfeatures.h b/arch/x86/include/asm/vmxfeatures.h index 266daf5b5b84..695f36664889 100644 --- a/arch/x86/include/asm/vmxfeatures.h +++ b/arch/x86/include/asm/vmxfeatures.h @@ -77,7 +77,7 @@ #define VMX_FEATURE_ENCLS_EXITING ( 2*32+ 15) /* "" VM-Exit on ENCLS (leaf dependent) */ #define VMX_FEATURE_RDSEED_EXITING ( 2*32+ 16) /* "" VM-Exit on RDSEED */ #define VMX_FEATURE_PAGE_MOD_LOGGING ( 2*32+ 17) /* "pml" Log dirty pages into buffer */ -#define VMX_FEATURE_EPT_VIOLATION_VE ( 2*32+ 18) /* "" Conditionally reflect EPT violations as #VE exceptions */ +#define VMX_FEATURE_EPT_VIOLATION_VE ( 2*32+ 18) /* Conditionally reflect EPT violations as #VE exceptions */ #define VMX_FEATURE_PT_CONCEAL_VMX ( 2*32+ 19) /* "" Suppress VMX indicators in Processor Trace */ #define VMX_FEATURE_XSAVES ( 2*32+ 20) /* "" Enable XSAVES and XRSTORS in guest */ #define VMX_FEATURE_MODE_BASED_EPT_EXEC ( 2*32+ 22) /* "ept_mode_based_exec" Enable separate EPT EXEC bits for supervisor vs. user */ |