Patch Series

Subject KVM: arm64: Implement support for SME
Author broonie@kernel.org
Date 2025-08-22 01:53:30 +0000 UTC
Version 7
Cc broonie@kernel.org catalin.marinas@arm.com corbet@lwn.net dave.martin@arm.com joey.gouly@arm.com kvm@vger.kernel.org kvmarm@lists.linux.dev linux-arm-kernel@lists.infradead.org linux-doc@vger.kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org mark.rutland@arm.com maz@kernel.org oliver.upton@linux.dev pbonzini@redhat.com shuah@kernel.org suzuki.poulose@arm.com tabba@google.com will@kernel.org

Patches (29)

Name Content
[PATCH v7 01/29] arm64/sysreg: Update SMIDR_EL1 to DDI0601 2025-06 [Body]
[PATCH v7 02/29] arm64/fpsimd: Update FA64 and ZT0 enables when loading SME state [Body]
[PATCH v7 03/29] arm64/fpsimd: Decide to save ZT0 and streaming mode FFR at bind time [Body]
[PATCH v7 04/29] arm64/fpsimd: Check enable bit for FA64 when saving EFI state [Body]
[PATCH v7 05/29] arm64/fpsimd: Determine maximum virtualisable SME vector length [Body]
[PATCH v7 06/29] KVM: arm64: Introduce non-UNDEF FGT control [Body]
[PATCH v7 07/29] KVM: arm64: Pay attention to FFR parameter in SVE save and load [Body]
[PATCH v7 08/29] KVM: arm64: Pull ctxt_has_ helpers to start of sysreg-sr.h [Body]
[PATCH v7 09/29] KVM: arm64: Move SVE state access macros after feature test macros [Body]
[PATCH v7 10/29] KVM: arm64: Rename SVE finalization constants to be more general [Body]
[PATCH v7 11/29] KVM: arm64: Document the KVM ABI for SME [Body]
[PATCH v7 12/29] KVM: arm64: Define internal features for SME [Body]
[PATCH v7 13/29] KVM: arm64: Rename sve_state_reg_region [Body]
[PATCH v7 14/29] KVM: arm64: Store vector lengths in an array [Body]
[PATCH v7 15/29] KVM: arm64: Implement SME vector length configuration [Body]
[PATCH v7 16/29] KVM: arm64: Support SME control registers [Body]
[PATCH v7 17/29] KVM: arm64: Support TPIDR2_EL0 [Body]
[PATCH v7 18/29] KVM: arm64: Support SME identification registers for guests [Body]
[PATCH v7 19/29] KVM: arm64: Support SME priority registers [Body]
[PATCH v7 20/29] KVM: arm64: Provide assembly for SME register access [Body]
[PATCH v7 21/29] KVM: arm64: Support userspace access to streaming mode Z and P registers [Body]
[PATCH v7 22/29] KVM: arm64: Flush register state on writes to SVCR.SM and SVCR.ZA [Body]
[PATCH v7 23/29] KVM: arm64: Expose SME specific state to userspace [Body]
[PATCH v7 24/29] KVM: arm64: Context switch SME state for guests [Body]
[PATCH v7 25/29] KVM: arm64: Handle SME exceptions [Body]
[PATCH v7 26/29] KVM: arm64: Expose SME to nested guests [Body]
[PATCH v7 27/29] KVM: arm64: Provide interface for configuring and enabling SME for guests [Body]
[PATCH v7 28/29] KVM: arm64: selftests: Add SME system registers to get-reg-list [Body]
[PATCH v7 29/29] KVM: arm64: selftests: Add SME to set_id_regs test [Body]

Session 2025-08-22

ID (for dev) 9c7c0020-bfcb-40b5-9e66-53088c4e08f0
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
Build Base 068a56e56fa81e42fc5f08dff34fab149bb60a09 [Config] passed [Log]
Build Patched 068a56e56fa81e42fc5f08dff34fab149bb60a09 [Config] [patched] passed [Log]
Boot test: Patched 068a56e56fa81e42fc5f08dff34fab149bb60a09 [Config] [patched] passed
Boot test: Base 068a56e56fa81e42fc5f08dff34fab149bb60a09 [Config] passed
Fuzzing 068a56e56fa81e42fc5f08dff34fab149bb60a09 [Config] 068a56e56fa81e42fc5f08dff34fab149bb60a09 [Config] [patched] skipped [Log] [Artifacts]