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Merge tag 'fbdev-for-6.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller...
2023-10-12 Tom LendackyKVM: SVM: Fix build error when using -Werror=unused...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-10-02 Tom Lendackyx86/sev: Change npages to unsigned long in snp_accept_memory()
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-10-02 Tom Lendackyx86/sev: Use the GHCB protocol when available for SNP...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-09-23 Tom LendackyKVM: SVM: Do not use user return MSR support for virtualized...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-09-23 Tom LendackyKVM: SVM: Fix TSC_AUX virtualization setup
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-06-06 Tom Lendackyx86/sev: Add SNP-specific unaccepted memory support
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-06-06 Tom Lendackyx86/sev: Use large PSC requests if applicable
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-06-06 Tom Lendackyx86/sev: Allow for use of the early boot GHCB for PSC...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-06-06 Tom Lendackyx86/sev: Put PSC struct on the stack in prep for unaccepted...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-06-06 Tom Lendackyx86/sev: Fix calculation of end address based on number...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-06-02 Tom Lendackyx86/head/64: Switch to KERNEL_CS as soon as new GDT...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-03-01 Tom Lendackyvirt/sev-guest: Return -EIO if certificate buffer is...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-02-10 Tom LendackyDocumentation/hw-vuln: Add documentation for Cross...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-02-10 Tom LendackyKVM: x86: Mitigate the cross-thread return address...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-02-10 Tom Lendackyx86/speculation: Identify processors vulnerable to...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-02-03 Tom Lendackycrypto: ccp - Flush the SEV-ES TMR memory before giving...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-01-27 Tom Lendackycrypto: ccp - Add a firmware definition for EPYC gen...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-01-27 Tom Lendackycrypto: ccp - Provide MMIO register naming for documenation
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2023-01-20 Tom Lendackyiommu/amd: Do not clear event/ppr log buffer when snp...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-12-12 Tom Lendackynet: amd-xgbe: Check only the minimum speed for active...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-12-12 Tom Lendackynet: amd-xgbe: Fix logic around active and passive...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-08-24 Tom Lendackyx86/sev: Don't use cc_platform_has() for early SEV...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-07-19 Tom Lendackyvirt: sev-guest: Pass the appropriate argument type...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-07-14 Tom LendackyMAINTAINERS: Add an additional maintainer to the AMD...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-06-24 Tom Lendackycrypto: ccp - During shutdown, check SEV data pointer...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-06-24 Tom Lendackycrypto: ccp - Fix device IRQ counting by using platform_irq_...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-04-27 Tom Lendackyvirt: sevguest: Rename the sevguest dir and files to...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-04-21 Tom Lendackyvirt: sevguest: Change driver name to reflect generic...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-04-19 Tom Lendackyx86/mm: Fix spacing within memory encryption features...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-04-06 Tom Lendackyx86/sev: Use SEV-SNP AP creation to start secondary...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-04-06 Tom LendackyKVM: SVM: Update the SEV-ES save area mapping
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-04-06 Tom LendackyKVM: SVM: Create a separate mapping for the GHCB save...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2022-04-06 Tom LendackyKVM: SVM: Create a separate mapping for the SEV-ES...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-12-05 Tom Lendackyx86/sme: Explicitly map new EFI memmap table as encrypted
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-12-05 Tom LendackyKVM: SVM: Do not terminate SEV-ES guests on GHCB validation...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-11-18 Tom LendackyKVM: x86: Assume a 64-bit hypercall for guests with...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-19 Tom Lendackyx86/sme: Use #define USE_EARLY_PGTABLE_L5 in mem_encrypt_ide...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-04 Tom Lendackytreewide: Replace the use of mem_encrypt_active() with...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-04 Tom Lendackyx86/sev: Replace occurrences of sev_es_active() with...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-04 Tom Lendackyx86/sev: Replace occurrences of sev_active() with cc_platfor...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-04 Tom Lendackyx86/sme: Replace occurrences of sme_active() with cc_platfor...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-04 Tom Lendackypowerpc/pseries/svm: Add a powerpc version of cc_platform_has()
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-04 Tom Lendackyx86/sev: Add an x86 version of cc_platform_has()
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-04 Tom Lendackyarch/cc: Introduce a function to check for confidential...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-04 Tom Lendackyx86/ioremap: Selectively build arch override encryption...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-10-01 Tom Lendackyx86/sev: Return an error on a returned non-zero SW_EXITINFO1...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-06-08 Tom Lendackyx86/ioremap: Map EFI-reserved memory as encrypted for SEV
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-05-18 Tom Lendackyx86/sev-es: Invalidate the GHCB after completing VMGEXIT
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-05-18 Tom Lendackyx86/sev-es: Move sev_es_put_ghcb() in prep for follow...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-05-07 Tom LendackyKVM: SVM: Move GHCB unmapping to fix RCU warning
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-04-19 Tom LendackyKVM: SVM: Make sure GHCB is mapped before updating
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-03-12 Tom Lendackycrypto: ccp - Don't initialize SEV support without...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-03-08 Tom Lendackyx86/virtio: Have SEV guests enforce restricted virtio...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-02-02 Tom Lendackyx86/sev-es: Do not unroll string I/O for SEV-ES guests
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2021-01-07 Tom LendackyKVM: SVM: Add support for booting APs in an SEV-ES...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add AP_JUMP_TABLE support in prep for AP...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Provide support to launch and run an SEV...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Provide an updated VMRUN invocation for SEV...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Provide support for SEV-ES vCPU loading
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Provide support for SEV-ES vCPU creation...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Update ASID allocation to support SEV-ES...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Set the encryption mask for the SVM host...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add NMI support for an SEV-ES guest
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Guest FPU state save/restore not needed for...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Do not report support for SMM for an SEV...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: x86: Update __get_sregs() / __set_sregs() to support...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add support for CR8 write traps for an SEV...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add support for CR4 write traps for an SEV...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add support for CR0 write traps for an SEV...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add support for EFER write traps for an SEV...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Support string IO operations for an SEV-ES...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Support MMIO for an SEV-ES guest
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Create trace events for VMGEXIT MSR protocol...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Create trace events for VMGEXIT processing
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add support for SEV-ES GHCB MSR protocol...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add support for SEV-ES GHCB MSR protocol...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add support for SEV-ES GHCB MSR protocol...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add initial support for a VMGEXIT VMEXIT
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Prepare for SEV-ES exit handling in the sev...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Cannot re-initialize the VMCB after shutdown...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Do not allow instruction emulation under...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Prevent debugging under SEV-ES
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-15 Tom LendackyKVM: SVM: Add required changes to support intercepts...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-14 Tom LendackyKVM: x86: Mark GPRs dirty when written
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-14 Tom LendackyKVM: SVM: Add support for the SEV-ES VMSA
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-14 Tom LendackyKVM: SVM: Add GHCB accessor functions for retrieving...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-14 Tom LendackyKVM: SVM: Add support for SEV-ES capability in KVM
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-14 Tom LendackyKVM: SVM: Remove the call to sev_platform_status()...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-12-14 Tom Lendackyx86/cpu: Add VM page flush MSR availablility as a CPUID...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-28 Tom LendackyKVM: VMX: Do not perform emulation for INVD intercept
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-25 Tom LendackyKVM: SVM: Add a dedicated INVD intercept routine
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-25 Tom Lendackyx86/sev-es: Use GHCB accessor for setting the MMIO...
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-10 Tom Lendackyx86/efi: Add GHCB mappings when SEV-ES is active
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-09 Tom Lendackyx86/realmode: Setup AP jump table
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-09 Tom Lendackyx86/kvm: Add KVM-specific VMMCALL handling under SEV-ES
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-09 Tom Lendackyx86/sev-es: Handle VMMCALL Events
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-09 Tom Lendackyx86/sev-es: Handle MWAIT/MWAITX Events
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-09 Tom Lendackyx86/sev-es: Handle MONITOR/MONITORX Events
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-09 Tom Lendackyx86/sev-es: Handle INVD Events
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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2020-09-09 Tom Lendackyx86/sev-es: Handle RDPMC Events
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
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