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| author | Neeraj Upadhyay <Neeraj.Upadhyay@amd.com> | 2025-08-28 16:42:13 +0530 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2025-09-01 12:49:25 +0200 |
| commit | 9de196f519a505cf104216d6f1d8688570dacca4 (patch) | |
| tree | 09bd781036f571e5ec0b09865a0b4d8efe5795a8 /tools/perf/scripts/python | |
| parent | x86/sev: Initialize VGIF for secondary vCPUs for Secure AVIC (diff) | |
| download | linux-9de196f519a505cf104216d6f1d8688570dacca4.tar.gz linux-9de196f519a505cf104216d6f1d8688570dacca4.zip | |
x86/apic: Add support to send NMI IPI for Secure AVIC
Secure AVIC introduces a new field in the APIC backing page "NmiReq" that has
to be set by the guest to request a NMI IPI through APIC_ICR write.
Add support to set NmiReq appropriately to send NMI IPI.
Co-developed-by: Kishon Vijay Abraham I <kvijayab@amd.com>
Signed-off-by: Kishon Vijay Abraham I <kvijayab@amd.com>
Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Tianyu Lan <tiala@microsoft.com>
Link: https://lore.kernel.org/20250828111213.208933-1-Neeraj.Upadhyay@amd.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions