jailhouse hypervisor interface · Maintained

Maintainers

• M Jan Kiszka <jan.kiszka@siemens.com>

Paths

• F arch/x86/include/asm/jailhouse_para.h
• F arch/x86/kernel/jailhouse.c

Last 30 days

Recent patches

Most-recent 15 patches in this subsystem on linux-hyperv, ordered by date desc.

• COLD22d REVIEWED: 1 (0M) [PATCH v6 14/51] x86/tsc: Consolidate forcing of X86_FEATURE_TSC_KNOWN_FREQ for PV code
  2026-08-06 · Sean Christopherson <seanjc@google.com>
• COLD22d REVIEWED: 1 (0M) [PATCH v6 11/51] x86/tsc: Add dedicated hypervisor hooks for getting known TSC/CPU frequencies
  2026-08-06 · Sean Christopherson <seanjc@google.com>
• COLD22d [PATCH v6 01/51] x86/apic: Provide helpers to set local APIC timer frequency in hz and khz
  2026-08-06 · Sean Christopherson <seanjc@google.com>
• COLD56d [PATCH v5 14/51] x86/tsc: Consolidate forcing of X86_FEATURE_TSC_KNOWN_FREQ for PV code
  2026-07-01 · Sean Christopherson <seanjc@google.com>
• COLD56d [PATCH v5 11/51] x86/tsc: Add dedicated hypervisor hooks for getting known TSC/CPU frequencies
  2026-07-01 · Sean Christopherson <seanjc@google.com>
• COLD56d [PATCH v5 01/51] x86/apic: Provide helpers to set local APIC timer period in hz and khz
  2026-07-01 · Sean Christopherson <seanjc@google.com>
• STALE115d [PATCH v4 10/47] x86/tsc: Consolidate forcing of X86_FEATURE_TSC_KNOWN_FREQ for PV code
  2026-05-29 · Sean Christopherson <seanjc@google.com>
• STALE115d [PATCH v4 08/47] x86/tsc: Add dedicated hypervisor hooks for getting known TSC/CPU frequencies
  2026-05-29 · Sean Christopherson <seanjc@google.com>
• STALE127d REVIEWED: 2 (0M) [PATCH v3 31/41] x86/tsc: Pass KNOWN_FREQ and RELIABLE as params to registration
  2026-05-15 · Sean Christopherson <seanjc@google.com>
• STALE127d REVIEWED: 2 (0M) [PATCH v3 02/41] x86/tsc: Add helper to register CPU and TSC freq calibration routines
  2026-05-15 · Sean Christopherson <seanjc@google.com>
• STALE231d [PATCH 3/3] x86/virt: rename x2apic_available to x2apic_without_ir_available
  2026-02-02 · Shashank Balaji <hidden>
• STALE577d [PATCH v2 31/38] x86/tsc: Pass KNOWN_FREQ and RELIABLE as params to registration
  2025-02-27 · Sean Christopherson <seanjc@google.com>
• STALE577d [PATCH v2 03/38] x86/tsc: Add helper to register CPU and TSC freq calibration routines
  2025-02-27 · Sean Christopherson <seanjc@google.com>
• STALE596d [PATCH 08/16] x86/tsc: Pass KNOWN_FREQ and RELIABLE as params to registration
  2025-02-01 · Sean Christopherson <seanjc@google.com>
• STALE596d [PATCH 03/16] x86/tsc: Add helper to register CPU and TSC freq calibration routines
  2025-02-01 · Sean Christopherson <seanjc@google.com>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE127d REVIEWED: 2 (0M) [PATCH v3 02/41] x86/tsc: Add helper to register CPU and TSC freq calibration routines
  2026-05-15 · Sean Christopherson <seanjc@google.com> · 1 Reviewed-by, 1 Tested-by
• COLD22d REVIEWED: 1 (0M) [PATCH v6 11/51] x86/tsc: Add dedicated hypervisor hooks for getting known TSC/CPU frequencies
  2026-08-06 · Sean Christopherson <seanjc@google.com> · 1 Reviewed-by
• COLD22d REVIEWED: 1 (0M) [PATCH v6 14/51] x86/tsc: Consolidate forcing of X86_FEATURE_TSC_KNOWN_FREQ for PV code
  2026-08-06 · Sean Christopherson <seanjc@google.com> · 1 Reviewed-by