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| author | Ravi Bangoria <ravi.bangoria@amd.com> | 2026-09-30 12:36:34 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-09-30 14:22:24 -0700 |
| commit | 62ad461079e72c7bc16fcc535aa72a49ad89a54f (patch) | |
| tree | 05e616bd34d912a88b874bf233810adde00dcf2e /scripts/basic/split-include.c | |
| parent | cd0e6f4d7cec11be97fe6476309719b23ab5accb (diff) | |
| download | linux-62ad461079e72c7bc16fcc535aa72a49ad89a54f.tar.gz linux-62ad461079e72c7bc16fcc535aa72a49ad89a54f.zip | |
KVM: SVM: Add support for virtualizating Bus Lock Detect
Advertise support for virtualizing Bus Lock Detect and allow the guest to
enable BUS_LOCK_DETECT if LBR Virtualization is enabled (Bus Lock Detect is
enabled through MSR_IA32_DEBUGCTLMSR, which context-switched if and only if
LBR Virtualization is enabled).
Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Co-developed-by: Shivansh Dhiman <shivansh.dhiman@amd.com>
Signed-off-by: Shivansh Dhiman <shivansh.dhiman@amd.com>
[sean: massage changelog]
Link: https://patch.msgid.link/20260930193634.3415089-13-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'scripts/basic/split-include.c')
0 files changed, 0 insertions, 0 deletions